5.19 2011-03-12 Gregory Nutt * Initial version of the apps/ directory was released as contributed by Uros Platise. 6.0 2011-03-21 Gregory Nutt * README.txt -- README cosmetics * hello/ -- hello world minor changes * Makefile -- Makefile cosmetics (I am slowly adding the Darjeeling JVM) * Make.defs -- New file adds common make definitions for applications. * hello/Makefile -- Now uses new Make.defs definitions. Added README.txt. * apps/poweroff -- New application to turn off board power. * Moved NSH library, netutils, and examples from the nuttx/ directory to the apps/ directory * Moved exec_nuttapp machinery into the nuttapp/ directory. 6.1 2011-04-10 Gregory Nutt * Creation of auto-generated header files now occurs during the context build phase. * Added sdcard insert and eject, nsh command '?' and some code remarks * Renamed nuttapp to namedapp * namedapp/binfs.c -- Create a tiny filesystem that can be used to show the internal named apps under /bin. * Numerous fixes to build system required to support building with native Windows toolchain. 6.2 2011-05-06 Gregory Nutt * apps/examples/nxffs: Add a test a a configuration that will be used to verify NXFFS. 6.3 2011-05-15 Gregory Nutt * apps/interpreter: Add a directory to hold interpreters. The Pascal add- on module now installs and builds under this directory. * apps/interpreter/ficl: Added logic to build Ficl (the "Forth Inspired Command Language"). See http://ficl.sourceforge.net/. * apps/netutils/dhcpc, dhcpcd, and tftp. If these directories are included in the configuration but CONFIG_NET_UDP is disable (which is not very wise), then a make error occurs because tools/mkdep.sh is called with no files. * system/free: Move Uros' custom free command from vsn/free * system/install: Add a new install command submitted by Uros Platise. * examples/rgmp. Add a placeholder for an RGMP build example. RGMP is a project for running GPOS and RTOS simultaneously on multi-processor platforms. See http://rgmp.sourceforge.net/wiki/index.php/Main_Page for further information about RGMP. NOTE: This is an empty example on initial check-in. 6.4 2011-06-06 Gregory Nutt * nshlib/nsh_netcmds.c: If a network device name and IP address are provided with the ifconfig command, then this command will now set the network address. (Contributed by Yu Qiang). * netutils/ftpc: A library to support client-side FTP. * examples/ftpc: A simple add-on to the NSH. From NSH, you can start this simple FTP shell to transfer files to/from a remote FTP server. 6.5 2011-06-21 Gregory Nutt * netutils/ftpc: Simpflication and size reduction. 6.6 2011-07-11 Gregory Nutt * Make.defs, namedapp/namedapp.c: Several structural changes made to get a clean compile under the ez80 ZDS-II toolchain (no design changes). * apps/examples/buttons: Add a test for the new standardized button interfaces * apps/examples/nxtext: Add another NX graphics test. This one focus on placing text on the background while pop-up windows occur. Text should continue to update normally with or without the popup windows present. 6.7 2011-08-02 Gregory Nutt * apps/examples/nx and nxtext: These examples can now be built as NSH "built-in" commands. * apps/examples/nxhello: The simplest graphics example: It just says "Hello, World!" in the center of the display. This example can also be built as an NSH "built-in" command. * apps/examples/nx, ntext, and nxhello: All updated to use the new NuttX font interfaces. * apps/examples/nximage: Another super simple graphics example: It just puts the NuttX logo in the center of the display. This example can also be built as an NSH "built-in" command. * apps/examples/usbstorage: Can now be built as two NSH "built-in" commands: 'msconn' will connect the USB mass storage device; 'msdis' will disconnect the USB storage device. * apps/examples/nx*: All NX header files moved from nuttx/include/nuttx to nuttx/include/nuttx/nx. * apps/examples/usbstorage: Added instrumentation to monitor memory usage to check for memory leaks in the USB storage driver. * apps/examples/nxhello/nxhello_bkgd.c: Fix handling of allocated glyph memory. 6.8 2011-08-11 Gregory Nutt * apps/examples/nxlines: Added a test for NX line drawing capabilities. 6.9 2011-09-11 Gregory Nutt * apps/examples/nxlines: Extend the line drawing text to include drawing of circles. * apps/system/i2c: Add an I2C test tool that should help to bring up I2C devices (when it is fully functional). * apps/nshlib/nsh_timcmds.c: Add the date command that can be used to show or set the time (only if CONFIG_RTC is set). 6.10 2011-10-06 Gregory Nutt * apps/system/i2c: Add repitition and address auto-incrementing so that and command can be executed numerous times. Add a new verify command that will write to a register, read from register, and verify that returned value. * apps/graphics/tiff: Add a library that can be used to create TIFF files. * apps/examples/tiff: Add a unit test for the TIFF file creation logic * apps/examples/lcdrw: Add a test to verify if you can or can or read data from an LCD correctly. * apps/examples/usbterm: A USB terminal example.. more of a USB chat or serial bridge: Data received on local console echoed via USB serial; data received on USB serial is echoed on the local console. * apps/examples/touchscreen: Add a simple, generic test for any touschscreen driver. * Makefile: The apps/ Makefile now checks for an apps/external directory or symbolic link. If such a directory/link exists (and has a Makefile), it will be added to the apps/ build. This allows external directories to be included into the apps/ build by simply creating a symbolic link. 6.11 2011-11-12 Gregory Nutt (No major changes from 6.10) 6.12 2011-12-06 Gregory Nutt * apps/examples/buttons: The button test can now be executed as an NSH built in command. 6.13 2012-12-26 Gregory Nutt * apps/examples/dhcpd: May now be built as an NSH built-in application by setting CONFIG_NSH_BUILTIN_APPS. * apps/netutils/dhcpd/dhcpd.c: Fix several problems using host order address where network addresses expected (and vice versa). * apps/examples/nettest: May now be built as an NSH built-in application by setting CONFIG_NSH_BUILTIN_APPS. * apps/examples/nettest: Correct some build issues with the nettest is built for performance evaluation. * apps/examples/adc: Add a very simple test to drive and test an ADC driver. * apps/examples/pwm: Add an NSH PWM command to drive and test a PWM driver. * apps/examples/can: Add an NSH CAN command to drive and test a CAN driver in loopback mode. 6.14 2012-01-15 Gregory Nutt * apps/examples/buttons/main.c: The test needs to call up_buttoninit() to properly configure the button interrupt GPIOs. * apps/examples/pwm: Add support to test the pulse count option recently added to the PWM interface. 6.15 2012-02-12 Gregory Nutt * apps/nshlib/nsh_serial.c and nsh_usbdev.c: If NuttX is configured to use a USB serial console, then NSH needs to wait until the USB console is connected and available. * apps/examples/composite: Add a test of the USB composite device. * apps/examples/Telnetd: Move the tiny uIP shell example from netutils/Telnetd to examples/Telnetd. Enhanced the Telnetd daemon so that it supports Telnetd via a TTY device driver: A new TTY device driver is created when each new Telnet connection is created. The shell thread is started with stdin, stdout, and stderr mapped to the TTY device. * netutils/Telnetd: The old uIP Telnet demo is gone. In its place is a new Telnet infrastructure. The new Telnet daemon creates sessions that are "wrapped" as character devices and mapped to stdin, stdout, and stderr. Now the Telnet session can be inherited by spawned tasks. * examples/Telnetd: Add a test for the new Telnet daemon. * examples/Telnetd/telnetd_driver.c: Move the internal socket structure from the daemon's socket array into the driver's state data so that it will be independent from the Telnetd daemon. * apps/system/readline: Moved the old nuttx/lib/stdio/lib_fgets.c here and renamed it as readline(). The old fgets was simplied and the overloaded readline functionality was removed. * apps/netutils/ftpd: Add an FTPD server (does not even compile on initial checkin). * apps/examples/ftpd: Add a test for the FTPD server (untest on initial check-in). * apps/nshlib/nsh_fscmds.c: Add support for a 'dmesg' command that will dump the system log if CONFIG_SYSLOG is selected. 6.16 2012-03-10 Gregory Nutt * apps/examples/qencoder: Add a quadrature driver test. * apps/examples/ostest/fpu.c: Add a test to verify that FPU registers are properly saved and restored on context switches. * apps/system/readline/readline.c: readline() will now treat either a backspace or a DEL character as a backspace (i.e., deleting the character to the left of the cursor). This makes NSH less dependent on particular keyboard mappings of the Backspace key. Submitted by Mike Smith. * apps/system/cdcacm: An example that illustrates how the CDC/ACM driver may to connected and disconnected through software control. * apps/examples/nsh/nsh_main.c: If available, call up_cxxinitialize() to initialize all statically defined C++ classes. * apps/nshlib: Now supports a USB serial device for NSH console I/O. This allows NSH to be used on boards that have USB but no serial connectors. 6.17 2012-04-14 Gregory Nutt * apps/examples/can: Add conditional compilation so that the test can be configured to only send messages or to only receive messages. This will let the test work in other modes than simple loopback testing. * apps/examples/hello and apps/examples/ostest: Can now be built as NSH built-int functions. * vsn/hello: Removed. The modified apps/examples/hello is enough "Hello, World!" * apps/examples/nxconsole: Add a test of the NX console device. * apps/examples/nxconsole: The NX console example now supports running the NuttShell (NSH) within an NX window. * apps/system/readline: Now uses standard definitions from include/nuttx/ascii.h and vt100.h * Kconfig, */Kconfig: Added skeleton Kconfig files to all directories that may need them. 6.18 2012-05-19 Gregory Nutt * Kconfig: Continued Kconfig file updates (no longer tracking on a per-file basis in the ChangeLog) * apps/examples/watchdog: Add a watchdog timer example. * apps/examples/tiff: Fix wrong path used for temporary file. * apps/examples/touchscreen: Standardize the board-specific, touchscreen initialization interfaces. 6.19 2012-06-15 Gregory Nutt * apps/nshlib/nsh_usbdev.c: Add the capability to use an arbitrary USB device as the console (not necessarily /dev/console). This is a useful option because then you can still use the serial console to debug with. * apps/nshlib/nsh_usbdev.c: User now has to press ENTER 3 times before USB console will start. Otherwise, the USB console starts before there is anyone at the other end to listen. * apps/nshlib/nsh_usbdev.c and nsh_consolemain.c: Add support for the USB capability when a USB console is used. * apps/nshlib/nsh_fscmds.c: Add the 'mv' command 6.20 2012-07-12 Gregory Nutt * namedapp/exec_namedapp.c - Correct an error when round robin scheduling is enabled. The priority of the new, named application was erroneously being set to the priority of the parent thread; losing its configured priority. Reported by Mike Smith. 6.21 2012-08-25 Gregory Nutt * apps/include/: Stylistic clean-up of all header files. * apps/modbus and apps/include/modbus: A port of freemodbus-v1.5.0 has been added to the NuttX apps/ source tree. * apps/examples/modbus: A port of the freemodbus-v1.5.0 "demo" program that will be used to verify the FreeModBus port * apps/modbus: Don't use strerror(). It is just too big. * apps/modbus: Add CONFIG_MB_TERMIOS. If the driver doesn't support termios ioctls, then don't bother trying to configure the baud, parity etc. * apps/nshlib: If waitpid() is supported, then NSH now catches the return value from spawned applications (provided by Mike Smith) * apps/nshlib: Lock the scheduler while starting built-in applications in order to eliminate race conditions (also from Mike Smith). * apps/examples/adc, pwm, and qencoder: Add support for testing devices with multiple ADC, PWM, and QE devices. * apps/nshlib/nsh_mntcmds.c: Separated mount-related commands out of nsh_fscmds.c. Extended to the mount command so that if no arguments are provided, then the current mountpoints are enumerated. * apps/nshlib/nsh_mntcmds.c: Add an NSH df command to list the properties of mounted file systems. * apps/nshlib/nsh_parse.c: Extend help command options. 'help' with no arguments outputs a short list of commands. With -v lists all command line details. A command name can be added to just get help on one command. * system/readline.c: If character input/output is interrupted by a signal, then readline() will try the read/write again. * apps/*/Make.defs: Numerous fixes needed to use the automated configuration (from Richard Cochran). 6.22 2012-09-29 Gregory Nutt * apps/netutils/thttpd/thttpd_cgi.c: Missing NULL in argv[] list (contributed by Kate). * apps/nshlib/nsh_parse.c: CONFIG_NSH_DISABLE_WGET not CONFIG_NSH_DISABLE_GET in one location (found by Kate). * apps/examples/ostest/prioinherit.c: Limit the number of test threads to no more than 3 of each priority. Bad things happen when the existing logic tried to created several hundred test treads! * apps/nshlib/nsh.h: Both CONFIG_LIBC_STRERROR and CONFIG_NSH_STRERROR must be defined to use strerror() with NSH. * apps/examples/*/*_main.c, system/i2c/i2c_main.c, and others: Added configuration variable CONFIG_USER_ENTRYPOINT that may be used to change the default entry from user_start to some other symbol. Contributed by Kate. * apps/netutils/webserver/httpd/c: Fix a typo that as introduced in version r4402: 'lese' instead of 'else' (Noted by Max Holtzberg). * tools/mkfsdata.pl: The uIP web server CGI image making perl script was moved from apps/netutils/webserver/makefsdata to nuttx/tools/mkfsdata.pl (Part of a larger change submitted by Max Holtzberg). * apps/netutils/webserver, apps/examples/uip, and apps/include/netutils/httpd.h: The "canned" version of the uIP web servers content that was at netutils/webserver/httpd_fsdata.c has been replaced with a dynamically built configuration located at apps/examples/uip (Contributed by Max Holtzberg). * apps/netutils/webserver: Several inenhancements from Kate including the ability to elide scripting and SERVER headers and the ability to map files into memory before transferring them. * apps/netutils/webserver: Add ability to map a URL to CGI function. Contributed by Kate. * apps/nshlib/nsh_mntcmds.c: The changes of 6.21 introduced holes in the error handling: Now the number of arguments to mount can be 0 or 4. Additional parameter checking is required to prevent mysterious errors (submiteed by Kate). * apps/netutils/webserver/httpd_mmap.c: Fix errors when the mmap() length is zero (submitted by Kate). * apps/netutils/webserver/httpd_sendfile.c: Add and option, CONFIG_NETUTILS_HTTPD_SENDFILE to transfer files using the NuttX sendfile() interface. * apps/netutils/discover: A UDP network discovery utility contributed by Max Holtzberg. * apps/examples/discover: A test example for the UDP network discovery utility (also contribed by Max Holtzberg). * apps/examples/*/main.c: Too many files called main.c. Each renamed to something unique so that they will not collide in the archive. * apps/netutils/xmlrpc: The Embeddable Lightweight XML-RPC Server discussed at http://www.drdobbs.com/web-development/\ an-embeddable-lightweight-xml-rpc-server/184405364. Contributed by Max Holtzberg. * apps/netutils/uip_listenon.c: Logic in uip_server.c that creates the listening socket was moved to this new file to support re-use. Contributed by Kate. * apps/netutils/webserver/httpd.c: The option CONFIG_NETUTILS_HTTPD_SINGLECONNECT can now be used to limit the server to a single thread. Option CONFIG_NETUTILS_HTTPD_TIMEOUT can be used to generate HTTP 408 errors. Both from Kate. * apps/netutils/webserver/httpd.c: Improvements to HTTP parser from Kate. * apps/netutils/webserver/httpd.c: Add support for Keep-alive connections (from Kate). * apps/NxWidget/Kconfig: This is a kludge. I created this NxWidgets directory that ONLY contains Kconfig. NxWidgets does not live in either the nuttx/ or the apps/ source trees. This kludge makes it possible to configure NxWidgets/NxWM without too much trouble (with the tradeoff being a kind ugly structure and some maintenance issues). * apps/examples/Make.defs: Missing support for apps/examples/watchdog. * apps/NxWidgets/Kconfig: Add option to turn on the memory monitor feature of the NxWidgets/NxWM unit tests. 6.23 2012-11-05 Gregory Nutt * vsn: Moved all NSH commands from vsn/ to system/. Deleted the vsn/ directory. * Makefile: Change order of includes when CONFIG_NEWCONFIG=y. In that case, namedapp must be included first so that the namedapp context is established first. If the namedapp context is established later, it will overwrite any existing namedapp_list.h and nameapp_proto.h files. * CONFIG_EXAMPLES_*: To make things consistent, changed all occurrences of CONFIG_EXAMPLE_* to CONFIG_EXAMPLES_*. * Kconfig: Fleshed out apps/examples/adc/Kconfig and apps/examples/wget/Kconfig. There are still a LOT of empty, stub Kconfig files. * Kconfig: Fleshed out apps/examples/buttons/Kconfig. There are still a LOT of empty, stub Kconfig files. * apps/netutils/webserver/httpd.c: Fix a bug that I introduced in recent check-ins (Darcy Gong). * apps/netutils/webclient/webclient.c: Fix another but that I introduced when I was trying to add correct handling for loss of connection (Darcy Gong) * apps/nshlib/nsh_telnetd.c: Add support for login to Telnet session via username and password (Darcy Gong). * apps/netutils/resolv/resolv.c (and files using the DNS resolver): Various DNS address resolution improvements from Darcy Gong. * apps/nshlib/nsh_netcmds.c: The ping command now passes a maximum round trip time to uip_icmpping(). This allows pinging of hosts on complex networks where the ICMP ECHO round trip time may exceed the ping interval. * apps/examples/nxtext/nxtext_main.c: Fix bad conditional compilation when CONFIG_NX_KBD is not defined. Submitted by Petteri Aimonen. * apps/examples/nximage/nximage_main.c: Add a 5 second delay after the NX logo is presented so that there is time for the image to be verified. Suggested by Petteri Aimonen. * apps/Makefile: Small change that reduces the number of shell invocations by one (Mike Smith). * apps/examples/elf: Test example for the ELF loader. * apps/examples/elf: The ELF module test example appears fully functional. * apps/netutils/json: Add a snapshot of the cJSON project. Contributed by Darcy Gong. * apps/examples/json: Test example for cJSON from Darcy Gong * apps/nshlib/nsh_netinit.c: Fix static IP DNS problem (Darcy Gong) * apps/netutils/resolv/resolv.c: DNS fixes from Darcy Gong. * COPYING: Licensing information added. * apps/netutils/codec and include/netutils/urldecode.h, base64.h, and md5.h: A port of the BASE46, MD5 and URL CODEC library from Darcy Gong. * nsnlib/nsh_codeccmd.c: NSH commands to use the CODEC library. Contributed by Darcy Gong. * apps/examples/wgetjson: Test example contributed by Darcy Gong * apps/examples/cxxtest: A test for the uClibc++ library provided by Qiang Yu and the RGMP team. * apps/netutils/webclient, apps/netutils.codes, and apps/examples/wgetjson: Add support for wget POST interface. Contributed by Darcy Gong. * apps/examples/relays: A relay example contributed by Darcy Gong. * apps/nshlib/nsh_netcmds: Add ifup and ifdown commands (from Darcy Gong). * apps/nshlib/nsh_netcmds: Extend the ifconfig command so that it supports setting IP addresses, network masks, name server addresses, and hardware address (from Darcy Gong). 6.24 2012-12-20 Gregory Nutt * apps/examples/ostest/roundrobin.c: Replace large tables with algorithmic prime number generation. This allows the roundrobin test to run on platforms with minimal SRAM (Freddie Chopin). * apps/nshlib/nsh_dbgcmds.c: Add hexdump command to dump the contents of a file (or character device) to the console Contributed by Petteri Aimonen. * apps/examples/modbus: Fixes from Freddie Chopin * apps/examples/modbus/Kconfig: Kconfig logic for FreeModBus contributed by Freddie Chopin. * Makefile, */Makefile: Various fixes for Windows native build. Now uses make foreach loops instead of shell loops. * apps/examples/elf/test/*/Makefile: OSX doesn't support install -D, use mkdir -p then install without the -D. From Mike Smith. * apps/examples/relays/Makefile: Reduced stack requirement (Darcy Gong). * apps/nshlib and apps/netutils/dhcpc: Extend the NSH ifconfig command plus various DHCPC improvements(Darcy Gong). * apps/nshlib/nsh_apps.c: Fix compilation errors when CONFIG_NSH_DISABLEBG=y. From Freddie Chopin. * Rename CONFIG_PCODE and CONFIG_FICL as CONFIG_INTERPRETERS_PCODE and CONFIG_INTERPRETERS_FICL for consistency with other configuration naming. * apps/examples/keypadtest: A keypad test example contributed by Denis Carikli. * apps/examples/elf and nxflat: If CONFIG_BINFMT_EXEPATH is defined, these tests will now use a relative path to the program and expect the binfmt/ logic to find the absolute path to the program using the PATH variable. 6.25 2013-02-01 Gregory Nutt * Makefiles: Removed dependency of distclean on clean in most top-level files. It makes sense for 'leaf' Makefiles to have this dependency, but it does not make sense for upper-level Makefiles. * apps/namedapp/: Renamed to builtins in preparation for another change. * .context: Removed the .context kludge. This caused lots of problems when changing configurations because there is no easy way to get the system to rebuild the context. Now, the context will be rebuilt whenever there is a change in either .config or the Makefile. * apps/builtin/registry: Updated new built-in registration logic to handle cases where (1) old apps/.config is used, and (2) applications ared removed, not just added. * apps/examples/nettest/Makefile: Fix an error that crept in during some of the recent, massive build system changes. * apps/builtin/Makefile: Need to have auto-generated header files in place early in the dependency generation phase to avoid warnings. It is not important if they are only stubbed out header files at this build phase. * apps/examples/hidbkd: Now supports decoding of encoded special keys if CONFIG_EXAMPLES_HIDKBD_ENCODED is defined. * apps/examples/hidbkd: Add support for decoding key release events as well. However, the USB HID keyboard drier has not yet been updated to detect key release events. That is kind of tricky in the USB HID keyboard report data. * apps/examples/wlan: Remove non-functional example. * apps/examples/ostest/vfork.c: Added a test of vfork(). * apps/exampes/posix_spawn: Added a test of posix_spawn(). * apps/examples/ostest: Extend signal handler test to catch death-of-child signals (SIGCHLD). * apps/examples/ostest/waitpid.c: Add a test for waitpid(), waitid(), and wait(). * builtin/binfs.c: Add hooks for dup() method (not implemented). * builtin/exec_builtin.c, nshlib/nsh_parse.c, and nshlib/nsh_builtin.c: NSH now supports re-direction of I/O to files (but still not from). * builtin/binfs.c: Greatly simplified (it is going to need to be very lightweight). Now supports open, close, and a new ioctl to recover the builtin filename. The latter will be needed to support a binfs binfmt. * builtin/binfs.c: Move apps/builtin/binfs.c to fs/binfs/fs_binfs.c CONFIG_APPS_BINDIR rename CONFIG_FS_BINFS * apps/include/builtin.h: Some of the content of apps/include/apps.h moved to include/nuttx/binfmt/builtin.h. apps/include/apps.h renamed builtin.h * apps/builtin/exec_builtins.c: Move builtin utility functions from apps/builtin/exec_builtins.c to binfmt/libbuiltin/libbuiltin_utils.c * apps/nshlib/nsh_mountcmds.c: The block driver/source argument is now optional. Many files systems do not need a source and it is really stupid to have to enter a bogus source parameter. * apps/nshlib/nsh_fileapp.c: Add the ability to execute a file from a file system using posix_spawn(). * apps/builtin/: Extensions from Mike Smith. * apps/examples/ftpd/Makefile: Name ftpd_start is not the name of the entrypoint. Should be ftpd_main (from Yan T.) * apps/netutils/telnetd/telnetd_driver: Was stuck in a loop if recv[from]() ever returned a value <= 0. * apps/examples/nettest and poll: Complete Kconfig files. * apps/examples/ostest/waitpid.c: Need to use WEXITSTATUS() to decode the correct exit status. * apps/system/usbmonitor: A daemon that can be used to monitor USB trace outpout. * apps/nshlib/nsh_usbdev.c, nsh_consolemain.c, nsh_session.c, nsh_script.c: Add support for a login script. The init.d/rcS script will be executed once when NSH starts; the .nshrc script will be executed for each session: Once for serial, once for each USB connection, once for each Telnet session. * apps/system/readline: Correct readline() return value. Was not any returning special values when end-of-file or read errors occur (it would return an empty string which is not very useful). 6.26 2013-03-15 Gregory Nutt * apps/builtin/exec_builtin.c: Now uses task_spawn() to start builtin applications. * Type of argv has changed from const char ** to char * const * * apps/nshlib/nsh_parse.c: Fix memory lead: Need to detach after creating a pthread. * apps/examples and nshlib: Change name of _TCB to struct tcb_s to match NuttX name change. * apps/examples/ostest/restart.c: Add a test case to verify task_restart(). * apps/system/readline.c: readline() now returns EOF on any failure (instead of a negated errno value). This is because the underlying read is based on logic similar to getc. The value zero was being confused with a NUL. So if a NUL was received, the NSH session would terminate because it thought it was the end of file. 6.27 2013-04-28 Gregory Nutt * apps/system/ramtest: Add a simple memory test (2013-03-26). * apps/examples/ostest: In the non-cancelable thread test, we need to give the thread an opportunity to run and to set the non- cancelable state. * apps/nshlib/nsh_ddcmd.c: Correct the test of the skip input parameter. Was limiting the range to <= count. From Ken Pettit (2014-4-24). 6.28 2013-06-14 Gregory Nutt * apps/examples/mtdpart: Provides a simple test of MTD partitions. * apps/nshlib/nsh_mntcmds.c: Add a -h option to the df command to show the volume information in human readable form (Ken Pettit, 2013-4-30). * apps/nshlib/nsh_fscmds.c: Add support for the mksmartfs command. (Ken Pettit, 2013-4-30). * apps/system/flash_eraseall: Add an interface to erase FLASH using a flash_eraseall NSH command (Ken Pettit, 2013-5-1). * apps/examples/flash_test and apps/examples/smart_test: Add tests of the SMART block driver and file system (Ken Pettit, 2013-5-1). * apps/examples/mtdpart: Extended the test. The original test coverage was superficial (2013-5-3). * apps/examples/smart: This is an adaptation of the NXFFS stress test for the SMART file system (Ken Pettit, 2013-5-3). * apps/examplex/nxtext: Remove the CONFIG_EXAMPLES_NXTEXT_NOGETRUN option. The test logic was bad for the case where this options is not selected. Also, complete the empty Kconfig file (2013-5-7). * apps/NxWidgets/Kconfig: Updated to match NxWidgets/Kconfig by Ken Pettit (2013-5-11). * apps/examples/helloxx: C++ name mangling was occurring when this example is built as an NSH built-in application. (2013-5-16). * apps/netutils/discover: Added a runtime configuration for the UDP discover utility. From Max Holtzberg (2013-5-21). * apps/examples/tcpecho: Added a simple single threaded, poll based TCP echo server based on W. Richard Stevens UNIX Network Programming Book. Contributed by Max Holtzberg (2013-5-22). * apps/examples/slcd: Add an example for testing alphanumeric, segment LCDs (2013-5-24). * apps/examples/slcd: Extend SLCD test to handle multi-line displays (2013-5-26). * apps/examples/slcd: This test now sets the SLCD brightness level to the mid-point as part of its initialization (2013-5-27). * .gitignore: Clean-up of most all .gitignore files: Make scope of ignore to be only the current directory; Ignore .dSYM files in directories where .exe's may be build. Also, in Makefiles, clean .dSYM files in directories where .exe may be built (2013-5-30). * apps/examples/nrf35l01_term: Add an example application to demo the nRF24L01 driver. From Laurent Latil (2013-6-1). * apps/nshlib/Kconfig: Add some missing NSH configuration values. From Lorenz Meier (2013-6-2). * Standardize on CONFIG_NSH_BUILTIN_APPS. Remove all other variants of the build-as-an-NSH-application configuration settings (2013-6-12). 6.29 2013-07-31 Gregory Nutt * apps/examples/nsh, cxxtest, and helloxx: C++ initializers should be set once and, preferably, in the context of the task that uses any C++ statically initialized classes. These only becomes an issue if cxxtest or helloxx are built as NSH builtin applications. Then you want the initialization done in cxxtext or helloxx and not in NSH (and certainly not twice). Added configuration options to control who does the C++ initialization. NSH now does not do C++ initialization be default and must be configured to do otherwise. Converely, cxxtest and helloxx will do C++ initialization unless configured do otherwise (2013-6-21). * apps/examples/cxxtext: Add ostream test as provided by Michael (2013-6-21). * apps/examples/nxhello: Minor fix for compilation error when the display resolution is low (< 8bpp) due to a typo that has been there for a long time (2013-6-23). * apps/examplex/nxhello: Correct default colors when in Y1 code mode. (2013-6-24). * apps/system/Make.defs and Kconfig: The RAM test was not correctly built into the configuration and build system (2013-6-26). * apps/examples/composite/composite_main.c: SourceForge But Ticket #19. Change to prevent some false alarm debug assertions (From Chia Cheng Tao, 2013-7-9). * apps/system/zmodem: Add configuration support and a build framework for the Zmodem sz and rz command (which exist but have not yet been checked in) (2013-7-12). * apps/system/zmodem: The 'sz' command is now complete and seems functional (given on light testing). The rz command logic exists but is still untested and not yet checked in (2013-7-13). * apps/system/zmodem: The 'rz' command is now complete and functional under certain conditaions. There are, however, some data overrun issues that I am still uncertain how should be handled (2012-7-15). * apps/system/zmodem/Makefile.host and host/: The Zmodem utilities can now be built to execute on a Linux host. * apps/nshlib/nsh_fscmds.c: Add a 'cmp' command that can be used to compare two files for equivalence. Returns an indication if the files differ. Contributed by Andrew Tridgell (via Lorenz Meier) (2013-7-18). 6.30 2013-09-14 Gregory Nutt * apps/examples/composite/: SourceForge bug #19: Fix a typo that can cause a configuration error. From CCTSAO (2013-9-4). * apps/examples/cc3000. Initial support for the TI CC3000 network module on the Freescale Freedom-KL25Z board from Alan Carvalho de Assis. Includes the test to verify the CC3000 (2013-9-3). * apps/examples/usbmsc: apps/examples/usbstorage renamed usbmsc. Change submitted by CCTSAO (2013-6-5). * apps/examples/pwm: Clean-up some configuration confusion (2013-9-5). * apps/netutils/dhcpd/dhcpd.c: Fix calculation of the next lease address. SourceForge bug #21 from Paolo Messina (2013-9-6). * apps/examples/usbmsc: Don't try to control USB trace if we are an NSH built-in task. In that case our attempts are inadequate and only interfere with with other logic that is attempting to to do the same thing (in NSH or in the USB monitor) (2013-9-6). * apps/examples/usbmsc: IMPORTANT bug fix: Change how the msconn works. Because of recent changes the msconn command was hanging. This was because the USB MSC start-up logic creates a pthread; Now waitpid() will wait until all members of the task group exit. So NSH was hanging in waitpid when msconn started even though msconn returned. The USB MSC logic really should not use a pthread, but we are stuck with that for now. The work-around is that msconn now daemonizes itself so that it so that the pthread is created in a different task group (2013-9-7). * apps/system/usbmonitor: The USB monitor has been extended so that it can be used with USB device or host trace data (2013-9-9). * apps/nshlib/nsh_fscmds.c: Fix NSH listing output for the case of a single file. Provided by Lorenz Meier (2013-9-13). 6.31 2013-10-28 Gregory Nutt * apps/nshlib/nsh_netcmds.c: Remove a warning when DHCP is not enabled (2013-9-17). * apps/nshlib/Kconfig: Default IP address should be 0x0a000001 (10.0.0.1), not 0xa0000001 (160.0.0.1). Ditto for the gateway (2013-9017). * apps/examples/ostest/Kconfig: Add configuration options for the FPU test. There are still many OS test configuration options that do not appear in Kconfig (2013-9-18). * apps/examples/cc3000: Condition the CC3000 example on having selected the CC3000 device. Otherwise, you are prompted for this option on each 'make oldconfig' (2013-9-18). * apps/system/usbmonitor/usbmonitor.c: Fix some bad conditional compilation probably introduced on 2013-9-9 (2013-9-23). * apps/system/stackmonitor: Add a daemon that can be used to monitor stack usage by all threads (2013-9-24). * system/usbmsc: Move examples/usbmsc to system/usbmsc (2013-9-25). * system/cdcacm: Move examples/cdcacm to system/cdcacm (2013-9-25). * system/composite: Move examples/composite to system/composite (2013-9-25). * apps/nshlib and apps/readline: Numerous changes to get NSH working with no file system. Basically this suppresses I/O redirection and replaces file I/O with calls to low-level console read/write functions. Suggested by Alan Carvalho de Assis in a somewhat different form. (2013-9-30). * apps/nshlib/nsm_routecmds.c: Add addroute and delroute commands (2013-10-5). * apps/system/i2ctool/Kconfig: Fix default I2C frequency: 400KHz instead of 4MHz. Suggested by Max Kriegleder (2013-10-10). * apps/system/info/Kconfig and Makefile: Increase stack size. Ken Pettit reports that this simple command can exceed its 768 stack size under certain conditions. The size is marginal and has been increased to 1024 by default but is also now configurable (2013-10-14). * apps/Makefile: Need to include external/Make.defs if we want allow external applications to participate in the NuttX configuration. Suggested by gdi@embedders.org (2013-10-14). * apps/examples/cc3300: Updates as part of larger re-organizaion of CC3000 logic by David Sidrane (2013-10-16). * apps/examples/random: Add a simple test that dumps values from /dev/random (2013-10-20). * apps/examples/cc3000: Extensions and enhancements from David Sidrane (2013-10-23). * apps/netutils/telnetd/telnetd_driver.c: Missing argument to debug statement can cause crashes in certain error conditions. From David Sidrane (2013-10-24). * apps/examples/cc3000: Updates from David Sidrane. Plus some kruft removal (2013-10-24). * apps/examples/can/can_main.c: Correct an error in a debug statement. From Martin Lederhilger (2013-10-24). * apps/examples/adc: Add support so that a ADC driven by software triggering can be tested (2013-10-25). * apps/examples/cc3000: Updates from David Sidrane (2013-10-25). * apps/system/nxplayer: Implements a command line media player. From Ken Pettit (2013-10-27). * apps/system/nxplayer: Add logic to verify the audio sub-format. From Ken Pettit (2013-10-28). 6.32 2013-12-07 Gregory Nutt * apps/platform: A new home for board-specific application code (2013-10-30). * apps/include/platform/configdata.h: Define an interface that can be used to manage platform-specific storage of configuration data (2013-10-30). * apps/examples/cc3000: Fine tuning of memory usage from David Sidrane (2013-10-30). * apps/platform/mikroe-stm32f4: Now supports storage of configuration data. From Ken Pettit (2013-10-30). * apps/nshlib/nsh_dbgcmds.c and others: Add skip= and count= options to the hexdump command. From Ken Pettit (2013-11-1). * apps/platform/mikroe-stm32f4: Now uses /dev/config for configuration data storage. From Ken Pettit (2013-11-1). * apps/platform/Makefile: Was not dealing with the bin sub-directory correctly (2013-11-2). * apps/examples/configdata: A unit test for the MTD configuration data driver from Ken Pettit (2013-11-4). * apps/platform/mikroe-stm32f4: Updated to use new MTD configuration driver features. From Ken Pettit (2013-11-1). * apps/nshlib/nsh.h: Allow USB trace without a USB console. From David Sidrane (2013-11-06). * apps/system/composite/composite_main.c: The wrong handle was getting nullified. From David Sidrane (2013-11-7). * apps/system/nxplayer: Play thread stack size is now configurable. All NxPlayer threads now have names assigned via pthread_setname_np(). From Ken Pettit (2013-11-10). * apps/examples/i2schar: The beginning of an I2S test based on the I2S character driver (2013-11-10). * apps/nshlib/nsh_mntcmds.c: Mount command updates from Ken Pettit (2013-11-17). * apps/examples/hidkbd/hidkbd_main.c: Now calls a function named arch_usbhost_initialize() that must be provided by the platform- specific code (2013-11-29). * apps/nshlib/nsh_fscmds.c: Add an option to the mkfatfs command to specify FAT12, FAT16, or FAT32 (2013-12-5). 6.33 2014-01-30 Gregory Nutt * apps/nshlib/nsh_mntcmds.c: Modified the df -h logic to eliminate truncating numbers in conversion (like 7900 -> 7M). From Ken Pettit (2013-12-12). * Moved configs/stm3240g-eval/src/up_cxxinitialize.c to apps/platform/stm3240g-eval/up_cxxinitialize.c: Now it is available in user-space in the kernel mode build (2013-12-29). * apps/examples/mount/Kconfig: Fill in empty Kconfig file (2013-12-31). * builtin/Makefile: Fixes for native Windows build from Max Holtzberg (2014-1-4). * apps/netutils/dhcpc/Kconfig, resolv/Kconfig, telnetd/Kconfig, and apps/nshlib/Kconfig: Refactor some configuration dependencies: NSH features should depend on netutil selections; netutil selections should depend on networking selections. (2014-1-9). * apps/nshlib/nsh_command.c: Separate NSH command handling from NSH line parsing. This re-partitioning simplifies the logic and will enable some things to come (2014-1-10). * apps/nshlib/nsh_parse.c: Will now support multiple commands on a command line, each separated with a semi-colon (2014-1-10). * apps/nshlib/nsh_parse.c: Put the logic that executes a command after parsing parameters into a separate file so that it can be reused (2014-1-10). * apps/nshlib/nsh_parse.c: Add initial support of commands enclosed in back quotes as command arguments. Functionality still incomplete on initial commit (2014-1-10). * Logic to support commands enclosed in back quotes is functional but not thoroughly tested (2014-1-11). * apps/nshlib/nsh_parse.c: Can now handle arguments that are concatenations of constant strings, command return data, application return data, and environment variables (2014-1-11). * apps/nshlib/nsh_parse.c: Fix a memory leak ... forgot to close a temporary file (2013-1-12). * apps/system/inifile: A simple INI file parser (perhaps too simple). This is code that I wrote a long time ago and have used many time but is untested in its current incarnation (2014-1-15). * aps/nshlib/nsh_parse.c: Recent changes broke redirection of output (2014-1-14). * apps/nshlib/nsh_parse.c: Add true and false commands (2014-1-17) * apps/nshlib/nsh.h and nsh_parse.c: Re-name and re-organize some if-then-else related structures to better support forthcoming until and while loops (2014-1-17). * apps/nshlib/nsh_script.c: Now saves the FILE stream for the script file in the vtbl structure so that it can be accessed by forthcoming while and until logic (2014-1-17). * apps/nshlib/nsh.h, nsh_command.c, nsh_parse.c, and nsh_script.c: Add support for while-do-done and until-do-done loops. These only work when executing a script file because they depend on the ability to seek in the file to implement the looping behaviors (2014-1-17). * apps/nshlib/nsh_parse.c: Loosen up if-then-else-fi syntax to allow a command to be on the same line as the then and else tokens like: "if true; then echo true; else echo false; fi". Much more like bash! (2014-1-17). * apps/nshlib/Kconfig, README.txt, nsh.h, nsh_command.c, and nsh_script.c: Add an option to conditionally compile out support for loop and for if-then-else-fi sequence (2014-1-17). * apps/nshlib/nsh.h, nsh_command.c, and nsh_parse.c: Add a break command that can be executed with a loop to terminate the loop immediately (2014-1-17). * apps/system/vi: Add support for a tiny, VI work-alike editor. This is still very much a work-in-progress on initial check-in (2014-1-20). * apps/netutils/uiplib: Support new definitions and state passing for network device status. From Maz Holtzberg (2014-1-21). * apps/system/vi: Tiny VI is basically functional. All commands seem to work. There are still some display artifacts and probably several untested conditions (2014-1-21). 7.1 2014-03-15 Gregory Nutt * apps/system/cle: Add a EMACS-like command line editor. This CLE, is really more like readline than the NuttX readline is! (2014-02-02). * apps/nshlib: Use of the standard tiny readline (about .25KB) is now an option and can be replaces with the EMACX-like CLE (about 2KB) (2014-02-02). * Several changes to restore Windows native build (2014-2-7) * apps/examples/touchscreen: Can now be configured to work with a mouse interface as well (2014-2-10). * Several files changes based on complaints from the tool CppCheck. Some latent bugs were fixed (and most likely some new typos were introduced) (2014-2-10). * apps/examples/nximage/Kconfig and apps/examples/uip/Kconfig: Incomplete Kconfig files fleshed out by Alan Carvalho de Assis (2014-2-18). * apps/nshlib: 'rmdir' can now be used in the pseudo-filesystem. Hence, the command needs to be available even if there are no write-able filesystem enabled (2014-2-19). * apps/nshlib: 'mkdir' can now be used in the pseudo-filesystem. Hence, the command needs to be available even if there are no write-able filesystem enabled (2014-2-19). * apps/nshlib: 'mv' can now be used in the pseudo-filesystem. Hence, the 'mv' command needs to be available even if there are no write-able filesystem enabled (2014-2-19). * apps/nshlib: 'rm' can now be used to remove nodes from the pseudo- filesystem. Hence, the 'rm' command needs to be available even if there are no write-able filesystem enabled (2014-2-20). * CONFIG_DISABLE_PSEUDOFS_OPERATIONS: This new configuration setting basically backs out the recent changes to mv, rm, mkdir, and rmdir (2014-2-20). * nshlib/Kconfig: Use CONFIG_DEFAULT_SMALL in selecting default settings (2014-2-20). * nshlib/nsh_telnetd.c: Use strncpy vs strcpy to avoid overrunning the username and password buffers. From Bertold Van den Bergh (2014-2-22). * nshlib/Kconfig, nsh_proccmds.c: If the CPU load feature and the procfs features are enabled, then show CPU load used by each thread in the 'ps' command (2014-2-27). * nshlib/nsh_fscmds.c: Add a newline after printing the file in the 'cat' command. This prevents the NSH prompt from be in the same line as the final line of the file in the case where there is no newline at the end of the file (2014-2-27). * netutils/dhcpd/dhcpd.c: allocipaddr() should not call ntohl(), the returned IP address is already in host order. * apps/netutils/dhcpd/Kconfig: Add missing DHCPD configuration settings(2014-3-3). * Support for the legacy configuration mechanism (using appconfig files) is removed. Only the newer configuration using the kconfig-frontends tools is now supported (2014-3-6). 7.2 2014-04-29 Gregory Nutt * apps/nshlib/nsh_parse.c: Fix NuttShell version number display in welcome message. version.h was not being included (2014-3-23). * apps/examples/igmp: Fill out Kconfig file; update makefile so that the IGMP example can be used as an NSH built-in application. From Manuel Stühn (2014-3-24). * apps/system/usbmsc: Back out the USBMSC daemon... it is no longer needed with the recent fix to the USBMSC class driver (2014-3-25). * apps/examples/lcdrw: Fill out empty Kconfig file (2014-2-27). * apps/netutils/dhcpd/dhcpd.c: The correct value of the PAD option is zero, not one. From Brennan Ashton (2014-3-31). * apps/sysinfo: CONFIG_VERSION_BUILD is a string an needs to be printed with %s, not %d. Noted by Librae (2014-4-8). * apps/netutils/ntpclient/ and apps/include/netufils/ntpclient.h: Add a very primitive NTP client. The initial check-in is untested and probably incomplete (2014-4-10). * apps/netutils/resolv: Long needed major clean up for coding style and unification of naming conventions (resolv vs dns) (2014-4-11). * apps/netutils/dnsclient and include/netutils/dnsclient.h: File name changes that are part of the overal resolv->dns renaming (2014-4-11). * apps/netutils/dnsclient: Break the one big monolithic file into three smaller files (2014-4-11). * apps/netutils/ntpclient/ntpclient.c: Corrections to the NTP client from Manuel Stuehn (2014-4-12). * apps/examples/touchscreen: Add a configuration option to indicate if architecture-specific initialized is required, yes or no (2014-4-14). * apps/system/nxplayer/nxplayer.c: Compilation failure in one configuration reported by Manuel Stuhn (2014-4-21). * apps/system/sdcard: Remove an STM32 dependency. From Bob Doiron (2014-4-21). * apps/nshlib: malloc/free IOBUFFER for 'cat' and 'hexdump' commands instead of using the stack. From Bob Doiron (2014-4-21). * apps/examples/cpuhog, serialblaster, and serialrx: Stress test examples added by Bob Doiron (2014-4-22). * apps/examples/telnetd: Naming is confused. In someplaces 'telnetd', and in others 'shell.' All changes to telnetd. Noted by Pelle Windestam (2014-4-38). 7.3 2014-06-25 Gregory Nutt * apps/examples/serialblaster: Update configuration an make logic in order to select that the serial blaster task priority and stack size. From Bob Doiron (2014-4-30). * apps/nshlib/Kconfig and other NSH files: The alternate console device CONFIG_NSH_CONDEV must not be defined unconditionally. This causes errors when using Telnet sessions. This was solved by adding CONFIG_NSH_ALTCONDEV: CONFIG_NSH_ALTCONDEV enables or disables the feature then, if enabled, CONFIG_NSH_CONDEV provides the alternative console device name (2014-5-5). * apps/system/i2c/i2c_get.c: Fix to show the updated register address on each fetch (vs. showing the same starting address each time). From Ryan VanSickle (2014-5-8). * apps/interpreters/prun and apps/include/interpreters/prun.h: Broke out the P-code execution logic from apps/examples/pashello and moved it to these directory where it can be used more generally (2014-5-9). * apps/system/prun and apps/include/interpreters/pexec_main.c: Move the P-Code execution logic from apps/interpreters/prun to apps/system/prun; Add pexec_main.c which is an NSH built-in application that can be used to run P-Code programs from the NSH command line (2014-5-9). * Several files: Convert all old-style variadic macros to the C99 form. Recent GCC changes tightens up that behavior and can cause some problems (at least for the IAR compiler for some reason). See https://gcc.gnu.org/onlinedocs/cpp/Variadic-Macros.html#Variadic-Macros. Noted by Bob Grimes (2014-5-22). * apps/system/cle: CLE was not returning the terminating newline character. But reported by Max kriegleder; work-around reported by Lorenz Meier (2015-5-23). * Misc changes due to moving nuttx/net/uip/uip-arp.h to nuttx/net/arp.h (2015-5-30). * apps/examples/netpkt/: A "raw" socket test from Lazlo Sitzer (2014-6-12). * apps/system/hex2bin/: A library and built-in task to convert from Intel HEX to binary format. Untested on initial commit (2014-6-15). * apps/system/hex2bin/: Appears to be functional but testing is still light (2014-6-16). * apps/system/hex2bin/hex2mem_main: Add a variant application that will write Intel HEX files directly to memory (2014-6-16). * netutils/webserver: httpd_fs_open() should return OK on success and ERROR on failure, not 1 and 0 (2014-6-23) 7.4 2014-08-15 Gregory Nutt * apps/system/mdio: PHY tool from Daniel Lazlo Sizter (2014-6-27). * apps/nshlib: Networking logic modified to handler the case of SLIP transport. From Max Neklyudov (2014-6-27). * apps/nshlib: if # appears on line, need to comment ignore additional commands on the line (2014-7-1). * apps/netlib: Renamed all occurrences of uiplib to netlib. Renamed files under netutils/uiplib/uip_*.c to netutils/netlib/netlib_*.c. Renamed all functions defined in netutils/netlib/ to begin with netlib_, instead of uip_. (2014-7-2). * apps/nshlib/nsh_usbkeyboard.c: Add a configuration to use a USB keyboard for the stdin device (2014-7-3). * apps/neturils/webclient/webclient.c: Fix to offset calculation from Rony Xln. Prevents 0x0a at the beginning of lines (2014-7-7). * netutils/webserver (and other files): Fix some configuration usage: CONFIG_NETUTILS_HTTPD_SENDFILE was missing from Kconfig; CONFIG_NET_HAVE_SOLINGER should be CONFIG_NET_SOLINGER; Type of CONFIG_NET_HTTPD_MAXPATH was wrong in Kconfig file. From Max (2014-7-11). * apps/system/nxplayer/nxplayer.c: Check for file read errors and end-of-file with zero bytes read (2014-7-23). * apps/system/nxplayer: Misc changes to better integrate with NxWM::CMediaPlayer (2014-7-23). * apps/system/nxplayer/nxplayer.c and apps/include/nxplayer.h: Add hooks for fast-forward and rewind needed by CMediaPlayer; add hooks for equalizer settings needed by the WM8904 (2014-7-24). * apps/include/nxplayer.h and apps/system/nxplayer/nxplayer.c: Changes to integrate with Ken's NxWM::CMediaPlayer (2014-7-24). * apps/include/nxplayer.h: Move subsampling rate definitions from nxplayer.h to audio.h *2014-7-27). * apps/system/nxplayer/nxplayer.c: NxPlayer needs to set curbyte field to zero before enqueuing a buffer. Otherwise, it looks like beginning of the buffer has already been consumed. (2014-7-27). * apps/netutils/webserver/httpd.c: Missing logic to close sockets on loop termination. From Max (2014-7-28). * apps/system/nxplayer/nxplayer.c: Fix some error handling, update comments, more debug output (2014-7-31). * apps/system/nxplayer/nxplayer.c: Change how the end of the audio stream is detected by the leaf audio component. This used by be done by looking for the first partial buffer. That does not work with the in-place sub-sampling performed by the PCM decoder: That always reduces the size of the buffer so that all buffers only partially filled by the time they get to the leaf. Now, a flag is set in the audio buffer flags set to indicate the final buffer in the stream (2014-7-31). * apps/system/nxplayer/nxplayer.c: Fix an error I introduced: Need to pass through final buffer even if is it zero length because it contains the end of audio stream flag (2014-8-1). * apps/system/nxplayer/nxplayer.c: Break reading and enqueueing of audio buffers into two steps so that errors in enqueueing can be distinguished from errors in reading. Errors in enqueueing signal a downstream decoder error. Add logic to gracefully recover from downstream decoder errors (2014-8-5). * apps/nshlib/Kconfig, nsh.h, and nsh_netinit.c: Software assigned MAC address is now configurable. From Lazlo (2014-8-6). * apps/nshlib/Kconfig, nsh.h, and nsh_netinit.c: Also add an option to let platform-specific logic select the MAC address (2014-8-5). * apps/nshlib/Kconfig, nsh.h, and nsh_netinit.c: There is now a configuration option that will bring up the network on an separate thread. Since the network bring-up is asynchronous, there are not serial console start-up delays due to the network negotiation time (2014-8-6). * apps/system/sudoku: Add a sudoku game (2014-8-11). 7.5 2014-09-28 Gregory Nutt * apps/nshlib/Kconfig, nsh.h, and nsh_netinit.c: Extend the NSH network initialization logic. There is now an option that will create a network monitor thread that will monitor the state of the link. When the link goes down, the code will attempt to gracefully put the Ethernet driver in a down state; When the link comes back, the code will attempt to bring the network back up (2014-8-17). * apps/system/free/free.c and install/install.c: STM32 FLASH fixes: use size_t instead of uint16_t, make interface more generic. From Freddie Chopin (2014-8-28). * apps/examples/elf: The ELF test/example has been extended so the individual ELF test programs can link against the SYSCALL library (if it is available) or against the C library to eliminate or minimize the need for symbol tables (2014-8-29). * apps/nshlib/nsh_proccmds.c: Fix NSH PS command: If there are no arguments, it would print garbage for argument list (2014-9-1). * apps/import/, apps/tools/, apps/Makefile: Beginning of logic that will, hopefully, allow me to build applications against a NuttX export package (vs. the nuttx/ source tree) (2014-9-4). * apps/tools/mkimport.sh and apps/import/Makefile: Add .config file to export package (2014-9-5). * apps/Makefile: Add a 'make import' target. More is needed before it will be usable (2014-9-5). * apps/import/Make.defs and .gitignore: Added mostly empty Make.defs file. Something like this will be bee needed for the 'make import' build (2014-9-5). * apps/Makefile, examples/elf/Kconfig, and import/Make.defs: Copy more logic from nuttx/tools/Config.mk into the Make.defs file (2014-9-5). * apps/import/Make.defs: Also need to define CFLAGS (2015-9-5) * apps/import/scripts/gnu-elf.ld: Add GCC linker script for ELF import builds (2014-9-5). * All Makefiles: Add an install target to all makefiles. For the import build, the top-level Makefile now does two passes: (1) builds libapp.a, then (2) installs the programs (not yet finished) (2014-9-6). * Many files: With kernel build (CONFIG_BUILD_KERNEL), entry point to all tasks is main, not some xyz_main (2014-9-6). * Many Makefiles: Add program installation for CONFIG_BUILD_KERNEL in all Makefiles that build a main() (2014-9-6). * Many Makefiles. For kernel build, the object file containing main cannot go into library because of name collisions. The object file must be handled as a special case in every Makefile (2014-9-7). * apps/import/Make.defs: libapps.a needs to be added to the list of libraries to link against (2014-9-7). * apps/nshlib/nsh.h and nsh_ddcmd.c: Several commands must be disabled in the kernel build because they depend on interfaces that are not available outside of the kernel: dd, df, losetup, mkfatfs, mkdr, and ps (2014-9-7). * apps/import/Make.defs: ELF build requires -fno-common in CFLAGS (2014-9-8). * apps/tools/mkromfsimg.sh: Add a script to create a BOOT ROMFS filesystem image (2014-9-9). * Many makefiles: All makefiles that have separated the MAINOBJ need to include MAINOBJ in list of C objects to be compiled. SourceForge tick #31 from Aton (2014-9-11). * apps/examples/elf/tests/Makefile and nxflat/tests/Makefile: Do not build test cases that use task_create if there is an address environment (2014-9-14). * apps/examples/null/null_main.c: Need to include config.h it order know if this is or is not a kernel build (2014-9-16). * Change all occurrences of NxConsole to NxTerm (2014-9-20). * apps/examples/Konfig, Makefile, README.txt and all of mdrwb/: Add an example to test MTD R/W buffering (2014-9-25). * apps/examples/ostest: Add a trivial test of sem_timedwait (2014-9-16). 7.6 2014-11-26 Gregory Nutt * apps/examples/ostest: Add a simple test of named semaphores (2014-9-23). * apps/netutils/webclient/Kconfig and webclient.c: Add implementation of timeouts for the apps/netutils/webclient. From Brennan Ashton * apps/nshlib/Kconfig and nsh_romfsetc.c: Add support for a custom NSH ROMFS startup image header file location. From Martin Lederhilger (2014-9-30). * apps/nshlib/nsh_fscmds.c: Fix ls -l output for regular files (14-9-30). * apps/nshlib/nsh_ddcmd.c: Fix reversed in/out file closing when an error occurs. From Ken Pettit (2014-10-2). * apps/examples/ostest/aio.c, Kconfig, Makefile, and ostest_main.c: Add AIO test case in OS test (2014-10-5). * apps/examples and system: Remove non-portable uses of syslog (014-10-8). * apps/: Correct everything under apps to use the corrected syslog interfaces (2014-10-8). * apps/netutils/netlib/netlib_gethostaddr.c: Fix memcpy of host address in netlib_gethostaddr(). From Brennan Ashton (2014-10-17). * apps/system/stackmonitor.c and stackmonitor/Makefile: Fix compile problems introduced when the syslog() prototype changed; Also update Makefile for kernel build From Radoslaw Adamczyk (2014-10-23). * apps/examples/nxterm/Makefile: Update makefile for kernel-build issues. From Radoslaw Adamczyk (2014-10-23). * apps/examples/keypadtest/keypadtest_main.c: Fixes to keypadtest from Pierre-Noel Bouteville (2014-10-23). * apps/nshlib/nsh_parse.c, nsh.h, and Kconfig: Move CONFIG_NSH_TMPDIR to CONFIG_LIBC_TMPDIR (2014-11-05). * apps/interpreter/bas: Merged in the Michael Haardt's BAS 2.4 adapted for use by NuttX by Alan Carvalho de Assis. The bas24 branch was merged into the master branch on this date (2014-11-7). * apps/examples/bastest: This is a special version of Michael Haardt's BAS 2.4 test files adapted for use by NuttX on a ROMFS file system (2014-11-7). * apps/interpreter/bas: Add VT100 support for color command (2014-11-10). * nshlib/: Remove use of CONFIG_MAX_TASKS in ps command and in range checkout (2014-11-13). * netutils/thttpd: Remove use of CONFIG_MAX_TASKS in in 'task' CGI example (2014-11-13). * sysm/i2c: Remove use of CONFIG_MAX_TASKS for maximum argument I2C tool size (2014-11-13). * apps/netutils/dnsclient/dns_socket.c: Right now if you make a DNS request before the dns address it set you will get an assertion. The state of the IP setting is not something the application should be aware of, it should only be concerned with whether or not the name was resolved. From Brennan Ashton (2014-11-13). * apps/nshlib/, apps/netutils, and apps/include/netutils: Misc changes to support multiple networks with different link layers. For example, ETHERNET + SLIP (2014-11-15). * apps/nshlib/nsh_usbconsole.c: Add logic to restart the console wait if an error occurs while reading from the console.In USB console startup, the logic must be able to open the USB serial and receive 3 newlines. However, it the USB driver is disconnected or otherwise fails before the 3 newlines are received, the receive loop becomes a killer, infinite loop, CPU hog. Noted by spasbyspas (2014-11-16). * examples/, netutils/, nshlib/, various files: Rename CONFIG_NET_BUFSIZE to CONFIG_NET_ETH_MTU; Add CONFIG_NET_SLIP_MTU. Modify logic to handle different MTUs when both Ethernet and SLIP are enabled (2014-11-16). * apps/examples/discover, tcpecho, webserver, xmlrpc: These examples all set the IP address of eth1 but the netmask and gateway of eth0 if DHCP is enabled. That can't be right???? (2014-11-17). * apps/examples/bridge: Add a simple UDP relay bridge for testing configurations with multiple networks. Initial checkin is not very usuable because it lacks a host-side test driver for the bridge (2014-11-17). * apps/netutils/codecs/md5.c: Fix md5 hashing when digest[$i] lower that 16. From Sergey (2015-11-20). * apps/examples/bridge/host_main.c, host_net1.c, host_net2.c, Kconfig, and Makefile: Add host-side test driver (2014-11-21). 7.7 2015-01-26 Gregory Nutt * apps/examples/romfs/Makefile: fix romfs example builtin app registry issue. From Librae (2014-11-27). * apps/examples/djoystick and support files: Add a test of the discrete joystick driver (2014-11-28). * apps/examples/ajoystick and support files: Add a test of the analog joystick driver (2014-12-03). * apps/nshlib/nsh_netcmds.c: NSH TFTP get command: Wrong file namei used for the destination. From Lazlo (2014-12-10). * apps/system/cu: Add a minimalist implementation of the 'cu' terminal program (part of Taylor UUCP for ages). Using it, you can simply open a serial port and interact with it. Using '~.' you can leave the terminal program and drop back to nsh. This might come in handy for people that have e.g. GSM modems, GPS receivers or other devices with text based serial communications attached to their Nuttx systems. From Harald Welte (2014-12-13). * apps/examples/ltdc and build-related file: Add ltdc test example. From Marco Krahl (2014-12-19). * apps/system/cdcacm, composite and usbmsc: Fix some strangely placed conditional compilation. Looks like an automated update gone awry (2014-12-28). * apps/examples/ltdc/ltdc_main.c: Clean up documentation, some formatting improvements. From Marco Krahl (2014-12-29). * apps/system/lm75 and build-related files: Add a tiny application to read the temperature from an LM-75 (or compatible) temperature sensor (2015-01-06). * apps/interpreters/micropython: A port of Micro Python to NuttX. Contributed by Dave Marples (2015-01-11). * apps/examples/timer: Add a trivial test of the timer driver (2015-01-13). * apps/netutils/dnsclient: Can select to be either IPv4 or IPv6, but not both (IPv6 still does not compile) (2015-01-18). * apps/netutils/netlib: Add new library functions to manipulate IPv6 addresses (2015-01-13). * apps/nshlib/Kconfig and nsh_netinit.c: Add logic to initialize IPv6 addresses (2015-01-19). * apps/netutils/netlib: All IOCTLs must use a valid address family -- even if the address family does not matter such as when getting the MAC address or the network flags (2015-01-19). * apps/examples/nettest: Update test so that it can be used to test IPv6 TCP sockets (2015-01-20). * Many files: Correct name of fields in struct sockaddr_in6: sin6_port and sin6_family, not sin_port and sin_family (2015-01-20). * apps/netutils/telnetd: Add protection when CONFIG_SCHED_HAVE_PARENT is enabled: Call sigaction with SA_NOCLDWAIT so that exit status is not retained (no zombies) and block receipt of SIGCHLD so that accept is not awakened by a signal. If accept() is awakened by a signal, do not do anything crazy like exit. Most from Rony Xln (2015-01-22). * apps/examples/udp: The UDP test example has been extend to support IPv6 domain sockets (2015-01-22). * apps/nshlib: Add the ping6 command to support checking IPv6 networks. (2015-01-23). * apps/nsh: Clean up network status presentation for IPv6 (2015-01-24). 7.8 2015-02-11 Gregory Nutt * apps/interpreters/micropython: Add math library defines for nan(), copysign(), and trunc() functions. From Brennan Ashton (2015-01-26). * apps/examples/ustream: Add a simple test of Unix domain sockets (2015-01-27). * apps/examples/udgram: Add a simple test of Unix domain datagram sockets (2015-01-28) * apps/Makefile and builtin/Makefile: Fix for building with parallel make. Build-server sometimes failed 'make -j24' with errors in the builtin line or or sometimes silently succeeds but generated builds that contain a random subset of configured NuttX applications. There are two root causes for this: (1) Recipes for building builtin_list.h and builtin_proto.h are not linearizable, and (2) Nothing ensures that 'make context' is run first for apps/builtin. This change address both issues. From Juha Niskanen (2015-02-03). * apps/netutils/netlib: Add utilities to convert to/from prefix lengths from/to 128-bit network masks (2015-02-06). * apps/nshlib: Modify the NSH IPv6 ifconfig command to show the more standard post-pended prefix value, rather than the full 128-bit netmask (2015-02-06). 7.9 2015-04-14 Gregory Nutt * apps/examples/ostest: Improved error checking for sem_timedwait() from Juha Niskanen (2015-02-20). * apps/netutils/Kconfig, Make.defs, and pppd/: Add a PPP daemon. From Max Neklyudov (2015-03-11). * Rename arch_nshinitialize() to board_app_initialize() (2015-03-30). * apps/nshlib: NSH initialization now calls boardctl(BOARDIOC_INIT) instead of board_app_initaliaze(). Remove support for CONFIG_NSH_ARCHMAC. It is not used and there are better ways to do that operation (2015-03-31). * apps/examples/touchscreen: No longer calls arch_tcinitialize() or arch_tcuninitialize(). Instead the new OS interface boardctl() is called to perform these test operations on the touchscreen driver (2015-03-31). * apps/examples/adc: Change apps/examples/adc to that is now calls boardctl() instead of adc_devinit() in order to initalize the ADC device(2015-03-31). * apps/examples/pwm/: Replace calls to pwm_devinit() in apps/examples/pwm with calls to boardctl() (2015-03-31). * apps/examples/: More renaming: up_lcdinitialize->board_lcd_initialize, up_lcdgetdev->board_lcd_getdev, up_lcduninitialize->board_lcd_uninitialize (2015-04-04). * apps/examples/nxlines/: Add the new 'capped' parameter to nx_drawline() calls (2015-04-05). * apps/modbus/tcp: Fix some complile problems when TCP is enabled (2015-04-06). * apps/system: Clean up Kconfig menus. The way it worked before, it was difficult to see what was enabled and what was not. menus replaced with menuconfig (2015-04-07). * apps/examples/ostest/sigprocmask.c: Add a simple test of sigprocmask, sighold, and sigrelse (2015-04-09). * apps/modbus: Includes extensions to support RTU master mode by Armink(383016632@qq.com): https://github.com/armink/FreeModbus_Slave-Master-RTT-STM32. Ported to NuttX by Darcy Gong. * apps/nshlib: Allow NSH 'date' command with no hardware RTC. Thisi command is useful without an RTC too. Also, this permits testing on the simulator which never has an RTC (2015-04-11). * apps/netutils/ppp: Make pppd PAP authentication optional. From Brennan Ashton * apps/examples/pppd: Add PPPD test case. Split out from apps/netutils/pppd by Brennan Ashton. * apps/netutils/pppd: Spit up pppd utils. From Brennan Ashton. * apps/system/zoneinfo: All logic to build timezone info. Does not do much else yet (2015-04-14). 7.10 2015-06-09 Gregory Nutt * apps/system/zoneinfo: Add logic to build a ROMFS file system containing the timezone data (2015-04-15). * apps/nshlib/nsh_timcmds.c: Check return values from time functions (2015-04-15). * apps/examples/nxlines: Fix missing right bracket that causes compile error when CONFIG_NX_XYINPUT=y. From Librae (2015-04-16). * apps/examples: When boardctl() fails, need to print errno not the returned value which will always be -1 (2015-04-16). * apps/examples: Correct use of the BOARDIOC_GRAPHICS_SETUP boardctl() call (2015-04-16). * apps/examples/ltdc: Add testing support for the STM32 LTDC's 2D DMA. From Marco Krahl (2015-04-16). * apps/nshlib/: Fix handling of gmtime_r return value in time commands. gmtime_r returns a pointer, not an int (2015-04-21). * apps/netutils/ntp: Fix mismatched sched_lock/unlock. Noted by Juha Niskanen (2015-05-06). * apps/examples: Modify/simpify apps/examples build files. From Roman Saveljev (2015-05-06). * apps/nshlib/nsh_netinit.c and apps/examples/ustream/: Add poll support for Unix stream sockets. From Jussi Kivilinna (2015-05-12). * apps/examples/ostest: Add a test of nested signals. There are no failures to handle signals but neither am I getting any nested signal handling (2015-05-12). * apps/nshlib: Enhancements to NSH ifconfig for case of multi-link operation, TUN device and local connections. From Max Neklyudov (2015-05-19). * apps/nshlib: Enhanced output to NSH ping command from Max Neklyudov (2015-05-27). * apps/examples/elf: Add configuration options to support building the hello++4 example that depends upon having uClibc++ available. From Leo aloe3132 (2015-05-29). * apps/platform/stm32f4discovery: Move up_cxxinitialize from nuttx/configs/stm32f4discovery/src to apps/platform/stm32f4discovery where it belongs (2015-05-29). * apps/examples/elf/tests/helloxx: Add hello++5 to ELF example. From Leo Aloe3132 (2015-06-01). * apps/netutils/thttpd/ and apps/examples/thttpd/: Add support for using binfs/ instead of NXFLAT. NXFLAT is probably the better solution but recently compiler changes make it unusable. binfs or ELF are fallback binary formats. This commit adds an option to use binfs (2015-06-02). * apps/examples/unionfs: Add a test of the union file system to apps/examples (2015-06-05). * apps/examples/thttpd now uses the Union File System if BINFS is selected for CGI binaries (2015-06-06). * apps/nshlib/: The NSH mount command now recognizes the Union file system type when listing mounted file systems (2015-06-07). 7.11 2015-08-13 Gregory Nutt * apps/netutils/thttpd: Fix compilation problems when CONFIG_THTTPD_GENERATE_INDICES is defined (2015-06-12). * apps/include: Clean up and review of header files for conformance to standards (2015-06-12). * apps/examples/ostest/: Extend the OS test to include a test of pthread_mutex_trylock() for recursive mutexes. From Juha Niskanen (2015-06-16). * apps/netutils/thttpd: Missing gci-src as a dependency path when building with BINFS enabled (2015-06-18). * The apps/ directory has been removed from the NuttX GIT repository and now stands alone in its own repository (2015-06-27). * apps/examples/poll: Fix a few bit-rot compilation errors (2015-07-01). * apps/nshlib: NSH will now support an (optional) shutdown command if the board provides the option CONFIG_BOARDCTL_POWEROFF. The command can also be used to reset the system if CONFIG_BOARDCTL_RESET=y. (2015-07-04). * apps/system/poweroff: Remove the system poweroff command. This is replaced with the NSH shutdown command (2015-07-02). * apps/nshlib: Add support for a uname command (2015-07-04). * apps/system/sysinfo: Remove the system sysinfo command. This is replaced with the NSH uname command (2015-07-04). * apps/syste/netdb: Add a command to access the network database (2015-07-08). * apps/netutils/dnsclient and include/netutils/dnsclient.h: Move the DNS client logic into the NuttX C library. It is a necessary part for the full implementation of the netdb logic and provides more flexibility in that location (2015-07-10). * apps/examples/ and apps/netutils: Remove calls to obsolete, non- functional DNS interfaces (2015-07-11). * apps/netutils and apps/nshlib: Replace calls to the non-standard dns_gethotip with calls to standard gethostbyname (2015-07-11). * apps/netutils/netlib and other files: Create netlib wrapper functions around dns_getserver() and dns_setserver() to isolate application code from changes to those interfaces (2015-07-12). * apps/nshlib: Add an nslookup command (2015-07-13). * apps/examples/nxlines: If CONFIG_NX_ANTIALIASING=y, then the nxlines example now erases a line that is 2 pixels longer and 2 pixels wideri than the line it drew. That eliminates edges effects due to applying the anti-aliasing algorithm twice. A better solution would be to makei anti-aliasing an option for each graphics call so you would rend the line with anti-aliasing ON and clear it with anti-aliasing OFF. but I don't have the wherewithal for that change today (2015-04-14)`. * apps/nshlib and apps/examaples/thttpd: Change decoding to handle the increased size of the scheduling policy field in the TCB (2015-07-23). * apps/examples/ostest: Improve synchronization in round robin tests. On very fast processors, there are race conditions that make the test failure. Need better interlocking to assure that the threads actually do start at the same time (2015-07-24). * apps/examples/ostest: Add a test for the sporadic scheduler. This test is failing as of this commit (2015-07-24). * apps/system/readline: Add support for Unix-style tab complete toi readline. This currently works only for built-in functions. Contributed by Nghia Ho (2015-07-28). * apps/system/readline and apps/nshlib: Extended the tab-completion support to also expand NSH command names (2015-07-30). * apps/system/readline and apps/nshlib: Add support for an in-memory command line history that can be retrieved using the up and down arrows. Contributed by Nghia Ho (2015-08-09). * apps/Makefile: No longer depends on hardcoded lists of directories. Instead, it does a wildcard search to find all appropriate directories. This means that to install a new application, you simply have to copy the directory (or link it) into the apps/ directory. If the new directory includes a Makefile and Make.defs file, then it will automatically be included in the build (2015-08-11). * apps/Makefile, Kconfig, */Kconfig, tools/mkkconfig.sh: Add the tool mkkconfig.sh that dynamically builds the apps/Kconfig file at configuration time. The hardcoded configuration file has been removed and now the top-level Makefile executes tools/mkkconfig.sh to auto- generate the top-level Kconfig file. A new apps/ make target call preconfig: was added to support this operation. Now you do not have to modify the top-level Kconfig file to add a new directory into the configuration; the top-level subdirectory simply needs to include a Kconfig file and it will automatically be included in the configuration. The native Windows build is temporarily broken until a new apps/tools/mkconfig.bat script is generated (2015-08-11). * apps/tools/mkkconfig.bat: Add the Windows script corresponding to apps/tools/mkkconfig.sh. Needed for a Windows native build. Untested on initial commit (2015-08-12). 7.12 2015-10-01 Gregory Nutt * apps/examples/can: Extend the CAN loopback test by adding more command line options (2015-08-17). * apps/examples/usbserial: Can now be run as an NSH builtin-function. Now uses a configurable IO buffer size (2015-08-20). * Various Kconfig files in netutils: Fix some changes from from NETUTILS_DNSCLIENT to NETDB_DNSCLIENT. From Pavel Pisa (2015-08-20). * system/netdb: Failed to build if CONFIG_NET_HOSTFILE was not defined because gethostbyaddr() was not available. Noted by OrbitalFox (2015-08-21). * apps/system/symtab: Optional canned symtab inclusion to the build. When option CONFIG_SYSTEM_SYMTAB is selected and symbol table file libc/symtab/canned_symtab.inc is prepared then application can use system provided complete symbol table. The option has substantial effect on system image size. Mainly code/text. If loading of applications at runtime is not planned do not select this. From Pavel Pisa (2015-08-23). * apps/examples/nettest: Add option to suppress network initialization. This is necessary if the nettest is run from NSH which has already initialized the network (2015-08-26). * apps/examples/nettest: Extend test so that can be performed using the local loopback device (2015-08-26). * apps/nshlib: Fix error handling in 'cat' command. On a failure to allocate memory, a file was not being closed. From Bruno Herrera (2015-08-26). * apps/nshlib: Fix error handling in 'mv' command. On a failure to expand the second path, the memory allocated for the expansion of the first path was not being freed. From Bruno Herrera (2015-08-26). * apps/examples/netloop: Add a test of the local loopback device (2015-09-02). * apps/modbus and apps/include/modbus: Macros PR_BEGIN_EXTERN_C and PR_END_EXTERN_C were not defined in all contexts. Replace with explicit expansion in all cases. From Stefan Kolb (2015-09-03). * apps/canutils/uavcan: Add support for libuavcan. From Paul Alexander Patience (2015-09-25). * apps/examples/udpblaster: Add a test to stress the network by sending UDP packets at a very high rate. (2015-09-30). * apps/examples/uavcan: libuavcan example from Paul Alexander Patience (2015-10-01). 7.13 2015-12-05 Gregory Nutt * apps/examples/fstest: Add a generic file system test. This is essentially the same as examples/smart, but has all of the SmartFS specific logic ripped out. This was created for testing the new tmpfs (2015-10-10). * apps/examples/zerocross: Add a Zero Cross application example. From Alan Carvalho de Assis (2015-10-13). * apps/examples/media: Add a simple test for access of media via a block driver or MTD driver (2015-11-09). * apps/nshlib/nsh_ddcmd.c: Now that NuttX automatically converts block devices to character devices, all of the BCH stuff in NSH can be removed (2015-11-21). * apps/system/hexed: Port the hexed command line hexadeciamal editor to Nuttx. See http://apps.venomdev.net/hexed/. Initial port is not functional (2015-11-21). * apps/fsutils/smartfs: Move into apps/fsutils from kernel, now uses only open and ioctl. From Ken Pettit (2015-11-23). * apps/fsutils/smartfs/ and apps/nshlib/: Add configuration option to supported multiple root directories. From Ken Pettit (2015-11-23). * apps/nshlib: Add support for 'basename' and 'dirname' commands (2015-11-23). * apps/nshlib: Like bash, NSH set command should strip off any leading or trailing whitespace (2015-11-23). * apps/nshlib: The mount commands now accepts mount options (currently needed only for the hostfs file system). From Ken Pettit (2015-11-25). * apps/nshlib: NSH no longer calls losetup() and loteardown directly. Now it opens /dev/loop and accomplishes these things using ioctl() calls (2015-11-25). * apps/nshlib: If CONFIG_NETDEV_STATISTICS=y, then print the network driver statistics in the ifconfig (15-11-26). * apps/nshlib: The 'ifconfig' command now uses /proc/net/ to view network device configuration and status and /proc/net/stat to show network statistics. A consequence of this is that you cannot view this network information if the procfs is not enabled and mounted at /proc (2015-11-27). * apps/nshlib: Remove all references to internal OS interface netdev_foreach(). Logic in ifconfig, ifup, and ifown now use the procfs file system to examine networking status. (2015-11-27). * apps/nshlib: Add a new NSH losmart command. losmart setups up a loop device for the smart MTD driver similar to losetup but with different syntax. From Ken Pettit (2015-11-28). * apps/nshlib: The I/O buffer, g_iobuffer, should not be a global buffer. That will not work in an environment where there are multiple NSH sessions. The I/O buffer must, instead, be a part part of the session-specific data defined in nsh_console.h (2015-11-28). * apps/nshlib: The 'ps' command now uses /proc// to obtain task status information. A consequence of this is that you cannot use the 'ps' command if the procfs is not enabled and mounted at /proc (2015-11-28). 7.14 2016-xx-xx Gregory Nutt * netutils/telnetd: Move the Telnet driver from netutils/telnetd to nuttx/drivers/net. It is a driver an belongs in the OS. There are still some partitioning issues with the interface to the Telnet driver (2015-12-07). * netutils/telnetd: No longer calls OS interface telnet_driver. Now creates Telnet sessions by opening a new factory device at /dev/telnet and then using ioctl calls to create the session character drivers at /dev/telnetN (2015-12-07). * netutils/ping: Unfinished implementation of ping/ping6 using raw sockets (2015-12-11). * examples/module: Add a test harness for verifying NuttX kernel modules (2015-12-12). * apps/nshlib: Add module commands: insmod, rmmod, and lsmod (2015-12-13). * apps/examples/pca9635: Add a simple test of PCA9635PW PWM LED driver. From Alan Carvalho de Assis (2015-12-15). * apps/examples/ostest: Add a test of POSIX timers using SIGEV_THREAD (2015-12-30). * apps/nshlib: Add a 'time' command that may be used to time the execution of other commands (2015-12-31). * apps/netutils/netlib: Add netlib_get_dripv4addr() and netlib_get_ipv4netmask(). From Pelle Windestam (2016-01-14). * apps/fsutils/passwd: Utility library for accessing a password file like /etc/passwd (2016-01-19). * apps/nshlib/nsh_passwdcmds.c: Add useradd, userdel, and passwd commands (2016-01-20). * apps/nshlib: Now supports a Message of the Day (MOTD) that will be presented after the NSH greeting (2015-01-20). * apps/nshlib: All sessions may be protected with logins using the encrypted password in /etc/passwd (2016-01-20). * apps/fsutils/inifile: Move system/inifile to fsutils/inifile where it seems to fit in better (2016-01-20). * apps/nshlib: Extend logins. Added: Optional platform-specific function to perform password verification and optional delay after each failed login attempt (2016-01-22). * system/ramtron: Removed completely. It inappropriately used an internal OS interface (up_spiinitialize), that has been obsoleted. That's what happens when you violate interface boundaries between the application and the OS (2016-01-27). * apps/platform/Makefile: Use a relative path to the board directory link rather than the absolute path. For Cygwin, the absolute would would need converted with cygpath. But just using the relative path is a simpler solution (2016-01-27). 7.15 2016-03-27 Gregory Nutt * apps/examples/chat and apps/netutils/chat: Contributed by Vladimir Komendantskiy (2016-01-29). * apps/examples/ubloxmodem: app to control the power state of the modem in nsh. From Vladimir Komendantskiy (2016-01-31). * apps/system/ubloxmodem: Moved the modem application from examples/ to system/ (2016-01-31). * apps/system/i2c: The I2C tool now obeys it OS interfacing: it now uses an I2C character driver to access the I2C bus (2016-02-02). * apps/netutils/netlib: Add utility functions to support accesses to the ARP table (2016-02-08). * apps/netutils/dhcpd: DHCPD no longer calls directly into the OS but uses the new network IOCTL commands to modify the ARP table (2016-02-08). * apps/nshlib: Add an 'arp' command that will support access to the OS ARP table (2016-02-08). * apps/nshlib: 'ps' command will show CPU if SMP is enabled (2016-02-19). * apps/examples/leds: An example to demonstrate use of LED driver (2016-02-20). * apps/examples/smp: Add a test to verify SMP configurations (2016-02-21). * apps/examples/rgbled: Example using the RGB LED driver to drive an RGB LED via PWM. From Alan Carvalho de Assis (2016-02-23). * apps/platform/sabre-6quad: Add a platform directory for the Sabre 6Quad board (2016-03-01). * apps/examples/ostest: Add a test of TLS (2016-03-11). * apps/modbus/nuttx/portserial.c: Was not returning an error on failure to open the device driver. From Olololshka kokoko (2016-03-16). * apps/examples/sched_note: Add a simple example to exercise the scheduler instrumentation logic. Kind of buggy right now (2016-03-17). * apps/system/cdcacm, usbmsc, and composite, apps/examples/usbserial, composite, usbterm: Use new boardctl() instead of calling directly in the OS when possible. There are still a few bad OS calls for USB device interfaces that do not yet have boardctl() commands (2016-03-25). 7.16 2016-06-01 Gregory Nutt * apps/system/sdcard: Remove the SD card application. This application violates OS/application interface rules and has been moved to Obsoleted/apps/system/sdcard (2016-03-29). * apps/examples/alarm: Add a simple test of the ALARM iotcl calls of the RTC driver (2016-04-03). * apps/examples/nximage: No configuration option to select greyscale. * apps/canutils/uavcan: Update UAVCAN version. From Paul Alexander Patience (2016-05-03) * Several Makefiles: Add .PHONY definitions to prevent 'clean up to date' message weirdness; Add default definitions for some commonly used things when 'make clean' is used without .config or Make.defs files installed (2016-05-10). * apps/canutils/libcanard: Add libcanard UAVCAN library. From Paul Alexander Patience (2016-05-12) * apps/examples/watchdog: Remove call to up_wdginitialize(). This interface should not be accessed from application code (2016-05-18). * apps/system/sched_note: Move the schduler note monitor from examples/ to system/ (2016-05-18). * apps/platform/nucleo-144: Add platform files for NUCLEO-144 (NUCLEO-F746ZG). From Mark Olsson (2016-05-19). * apps/netutils/esp8266: ESP8266 driver application. From Pierre-noel Bouteville (2016-05-21). * apps/canutils/: Rename uavcan to libuavcan. From Paul Alexander Patience (2016-05-25). * apps/examples/media: You can now override the default device driver path by providing an alternal path on the command line. From Sébastien Lorquet (2016-06-01). 7.17 2016-07-25 Gregory Nutt * apps/examples/alarm: ioctl call was clobbering file descriptor (2016-06-02). * apps/system/flash_eraseall: Removed! This logic violates the OS/ application interface and cannot be supported. The old code can still be found in the 'Obsoleted' repository (2016-06-03). * apps/fsutils/flash_eraseall: IOCTL wrapper for MDCIO_BULKERASE command (2016-06-04). * apps/system/flash_eraseall: Restored! Using the new IOCTL wrapper at apps/fsutils/flash_eraseall (2016-06-04). * apps/canutils/libuavcan: Fix for recent change to STM32 timer frequency definiitions (2016-06-05). * Many files: Change to the way that Kconfig files are generated in order to better support reuse of the apps/ directory in NuttX products. Changes include: Make the full tree use wildcards make.defs, Add empty preconfig rules to 'leaf' makefiles, Use directory.mk for recursive dir makefiles, Individual app kconfig fixes, Recursive Kconfig autogeneration, Add kconfig files for pcode and tiff, and fix a gitignore rule, From Sébastien Lorquet (2016-06-06). * apps/nshlib: Make NSH net-initialization be a configuration option. From Marten Svanfeld (2016-06-09). * netutils/ntpc and nshlib: NTP Client: All retries; Add initialization in NSH network startup logic. From David S. Alessio (2016-06-09) . * Rearrange make to eliminate Kmenu files From Sebastien Lorquet (2016-06-09). * apps/nshlib: Make NSH net-initialization be a configuration option. From Marten Svanfeldt (2016-06-09). * Make sure that APPNAME is defined in all Makefiles that generate applications. From Sebastien Lorquet (2016-06-09). * apps/netutils/esp8266/: Add logic to set the BAUD rate. From Pierre- noel Bouteville (2016-06-11). * apps/netutils/esp8266/: CONFIG_SERIAL_TERMIOS must be defined in order to set BAUD (2016-06-11). * Change dbg() and vdbg() to err() and info() (2016-06-11). * Change some *err() message to *info() messages if what was a *dbg() message does not indicate and error condition (2016-06-14). * Add _ to front of debug macros (2016-06-16). * SYSLOG: Remove llinfo(), *llwarn(), and llerr(). These are no longer supported in the redesigned syslog() logic (2016-06-20). * apps/canutils/libcanard: update version. From Paul Alexander Patience (2016-06-22). * apps/examples/can: Some variables were not declared in all required cases. From Sebastien Lorquet (2016-06-23). * apps/gpsutils/minmean: Fix minmea Makefile to find the libapp at the apps/. From Alan Carvalho de Assis (2016-06-23). * apps/canutils/canlib: Basic CAN utility library. From Sebastien Lorquet (2016-06-24). * apps/nshlib/Kconfig: Move some NSH settings out of nuttx/configs/Kconfig to here. Why was it in the NuttX tree (2016-06-24). * apps/platform/olimex-stm32-e407: Add platform files for Olimex STM32 E407. From Mateusz Szafoni (2016-06-27). * apps/system/hex2bin: Move the portable library portion of hex2bin to nuttx/libc/hex2bin where it can be shared with the OS internals (2016-06-27). * apps/nshlib: 'ps' command now prints out the stack usage if stack coloration is enabled. From Frank Benkert (2016-06-30). * All inclusion of apps/ header files were removed from the nuttx/ repository. This caused a lot of reshuffling of logic: binfmt pcode support, usbmonitor is now a kernel thread, TZ/Olson database moved to libc/zoneinfo (2016-06-29). * apps/include directory structure reorganized. There are no longer any header files in the apps/include/. directory. Rather, sub-directories were added to match the partitioning of apps/ sub-directories and the header files were moved into the appropriate sub-directory. This change is intended to help with some changes be considered by Sébastien Lorquet (2016-07-01). * apps/nshlib: Allow stack usage to be disabled on constrained systems. From David Sidrane (2016-07-01). * apps/examples/canard: Add canard example application. From Matthias Renner (2016-07-08). * apps/builtins: exec_builtin was not using the provided open flags. As a result >> redirection was not working (2016-07-10). * apps/netutils/ntpclient: The NTP client will now optionally use pool.ntp.org as the NTP server; and reset the retry count upon success -- more robust. From David Alessio (2016-07-10). * apps/nshlib/nsh_proccmds.c: Recent enhancements to cmd_ps trips a floating point exception if LIBC_FLOATINGPOINT is not defined (at least on Cortex M4 w/ hardfloat). I’m using a buildroot gcc configured to support Cortex-M4F and the hard float ABI, target files are compiles with: -mcpu=cortex-m4 -mthumb -mfpu=fpv4-sp-d16 -mfloat-abi=hard. I’m not sure the best way to address this, but the this chage is the first that comes to mind. Note, I added the float qualifier ‘F’ after a few constants to prevent the compiler from promoting the multiplication and division to double (expensive on M4F) then demoting to single float for the store. From David Alessio (2016-07-10). * Call all includes fronm to "bla/bla.h". From Sebastien Lorquet (2016-07-11). * Build System: Add apps/include to include path in top-level Make.defs file. Remove multiple definitions of INCDIR opt (2016-07-11). * apps/netutils, uIP webserver: Fix a data declaration in a header file (2016-07-11). * apps/nshlib: In ps command, don't show stack usage if CONFIG_STACK_COLORATION is not enabled (2016-07-13). * apps/netutils/esp8266: In Kconfig, select ARCH_HAVE_NET when NETUTILS_ESP8266 is selected. This allows, among other things, support for network debug output. From Pierre-noel Bouteville (2016-07-14). * apps/nshlib: PS Command: When Priority Inheritance is enabled, the format of /proc//status changes to show both the current priority and the thread’s base priority. This messes up the format of cmd_ps. From David Alessio (2016-07-15). * apps/examples/pty_test: PTY test program. From Alan Carvalho de Assis (2016-07-15). * apps/examples/media: media example was intended to take either a command line argument, or a compiled-in default value from config. However, the default was ignored, leading to confusing error messages. From ziggurat29 (2016-07-17). 7.18 2016-10-08 Gregory Nutt * apps/canutils/libuavcan: Under certain circumstances, DELIM make not be defined in Makefile (2016-07-28). * Add the dirlinks target to some Makefiles. This plugs some holes opened by last chicken-and-egg build fix (2016-07-28). * apps/examples/gpio: Add a simple test of the GPIO driver (2016-08-01). * Add definition for APPNAME in apps/canutils/canlib. From Sebastien Lorquet (2016-08-01). * Add DIRLINK and DIRUNLOBK tool definitions to Make.defs (2016-08-02). * apps/exmples/gpio: Should not claim an error if we are only asked to read an output pin (2016-08-03). * apps/nshlib/: Fix FIFO_SIZE vs PIPE_SIZE (2016-08-04). * apps/examples/rfid-readuid: Add RFID_READUID sample application. From Alan Carvalho de Assis (2016-08-06). * apps/interpreters/minibasic: Add a port of Mini Basic, version 1.0, written by Malcom McLean and released under the Creative Commons Attribution license (2016-08-11). * apps/examples: Add Oneshot timer example (2016-08-12). * apps/system/tee: Port tee command from NetBSD (2016-08-12). * apps/examples/oneshot: If the requested delay is > max_delay, then break the delay up into several pieces (2016-08-15). * apps/examples/oneshot: A thought about how we might improve accuracy of long delays (2016-08-15). * nshlib/Kconfig: Fix hex representation of IP address. Noted by Michal Lyszczek (2016-08-19). * apps/gpsutils: Fix an error min minmea. From Aleksandr Vyhovanec (2016-08-24). * apps/nshlib/nsh_syscmds.c: missing semicolon. From Mateusz Szafoni (2016-08-25). * nshlib/: Add logic to support an NSH-specific system command (2016-08-25). * apps/system/system: Add a generic system command. Current implentation cannot use /bin/sh and spawns the custom NSH system command directly (2016-08-25). * apps/examples/system: Add a simple test of the system command. Fix the first bug discovered by the test (2016-08-25). * apps/nshlib: Add printf command to NSH, e.g., controlling /dev/userleds from command line: nsh> printf \x01 > /dev/userleds. From Alan Carvalho de Assis (2016-10-01). * apps/platform: Add support for STM32L476-MDK (2016-10-06). * apps/nshlib: Don't try to flush output streams if stdio buffered I/O is not supported (2016-10-06). 7.19 2016-10-08 Gregory Nutt * Rename examples/buttons to examples/archbuttons. From Alan Carvalho de Assis (2016-10-11). * Add a new buttons example that uses the button character driver instead of the architecture buttons directly. From Alan Carvalho de Assis (2016-10-11). * apps/nshlib: nsh_getdirpath(), use snprint instead of sprintf to avoid possibility of buffer overrun. Noted by Chung Hwan Kim (2016-10-11). * examples/cctype: Add an example to verify cctype functions (2016-10-22). * Add platform support for the ESP32 core v2 board (2016-10-31). * Modbus Master is missing many files and doesn't compile at all. More details in https://groups.yahoo.com/neo/groups/nuttx/conversations/topics/13734. From Vytautas Lukenskas (2016-11-03). * graphics/traveler/tcledit and libwld: Add an X11 Tcl/Tk tool that can be used to edit Traveler world files (2016-11-12). * platform/esp32-core: Fix some naming that prenvented building the C++ support (2016-11-14). * Make.defs: Using wrong link script if native window tool used with Cygwin (2016-11-17). * apps/examples/timer: Should detach signal handler before exiting (2016-11-18). * Fixed bug that didn't free ftpd ressources on exit. From Pascal Speck (2016-11-21). * The examples/qencoder app was trying to init the encoder by a direct call into the board, cheating in a local header to declare the normally unavailable function prototype. From Sebastien Lorquet (2016-11-22). * apps/examples/archbuttons: Removed becaue it violates OS interface principles (2016-11-22). * apps/system/sched_note: Extend to include additions to instumentation for SMP (2016-11-27). * apps/system/sched_lock: Add support for spinlock notes (2016-12-01). * Graphics: Remove all NX server taks. Instead, call boardctl() to the NX server kernel thread (2016-12-01). * Remove RGMP example (2016-12-02). * Remove some garbage characters added by error. From Pierre-Noel Bouteville (2016-12-04). * netutils/ntpclient: Fix missing left parenthesis. From Pierre-Noel Bouteville (2016-12-04). * Import patch to fix:cJSON_PrintUnformatted() behaves unexpected if an empty array shall be printed to text. from Jerome Lang 2012-04-19. From Pierre-Noel Bouteville (2016-12-04). * esp8266 update cosmetic and many bug fix. From Pierre-Noel Bouteville (2016-12-04). * fix bug un ftpd file or socket may be not closed. From Pierre-Noel Bouteville (2016-12-04). * Remove all usage of BOARDIOC_ADCTEST_SETUP, BIOARDIOC_PWMSETUP (2016-12-05). * Remove BOARDIOC_CAN_INITIALIZE. CAN initialization is now done in the board initialization logic just like every other device driver (2016-12-06). * Add support for new scheduler instrumentation (2016-12-07). * examples/ostest: Extend the pthread cancellation test to exercise pthread_cleanup_push() (and pthread_cleanup_pop() indirectly via pthread_cancel() and pthread_exit() (2016-12-08). * examples/ostest: Add some delays to the pthread cancellation test. With deferred cancellation enabled, things happen more asynchronously (2016-12-10). * OS test: enhance pthread cancellation test some (2016-12-11). * Remove std_readline(). This called up_getc() and up_putc() directly, violating the POSIX OS interface (2016-12-13). * NSH: dd command will show statistics. From Masayuki Ishikawa (2016-12-19). * Add platform support for the Olimex STM32 P407 (2016-12-21). 7.20 2017-03-08 Gregory Nutt * OS test: Was ignoring CONFIG_EXAMPLES_OSTEST_FPUTESTDISABLE (2016-12-29). * apps/examples/nxtext: Make line spacing configurable (2017-01-03). * apps/graphics/traveler/tools: Fix linkage issue. The -lm should come after -o binname. From Alan Carvalho de Assis (2017-01-07). * apps/system/zmodem/host/nuttx/compiler.h synchronized with nuttx/nuttx/include/nuttx/compiler.h. From Aleksandr Vyhovanec (2017-01-09). * examples/sotest: Add a test for shared libraries (2017-01-23). * examples/ostest: Add new error print and modify comments in cancel test. From Juha Niskanen (2017-01-24) * In apps/examples/mtdpart/mtdpart_main.c where CONFIG_EXAMPLES_MTDPART_NPARTITIONS defining is checked should be #ifndef instead of #ifdef. Noted by Oleg Evseev (2017-01-30). * NSH: Add support for the 'ln' command (2017-02-02). * NSH ls command: if node is a symobolic link, use readlink() to get and the display the target of the symblic link (2017-02-03). * NSH: Add readlink command (2017-02-05). * examples/ostest: Add a test of setvbuf() (2017-02-09). * apps/examples/stat: Add a simple test for stat(), fstat(), and statfs() (2017-02-13). * strcasecmp, strncasecmp, bzero, bcmp, and bcopy should be defined in strings.h, not string.h. bzero, bcmp, and bcopy are legacy functions; the contemporary counterparts should be used instead (2017-02-16). * examples/stat: Add test for fstatfs() (2017-02-17). * C files that reference ANIOC_TRIGGER now need to include nuttx/analog/ioctl.h (2017-02-25). * Add platform files for nucleo-f334r8. From Mateusz Szafoni (2017-02-26). * NSH: Eliminate a warning when all memory inspection commands are disabled (2017-02-27). * netutils/webserver: Needs to include strings.h for strcasecmp() (2017-02-27). * nxplayer: Needs to include strings.h for strcasecp() (2017-02-27). * Remove an unused variable when calling sigwaitinfo() and sigtimedwait(). From Masayuki Ishikawa (2017-03-02). * The CONFIG_NETUTILS_HTTPD_PATH constant is used by httpd_mmap.c and httpd_sendfile.c but It was not present in Kconfig menu. From Maciej Wójcik (2017-03-05). 7.21 2017-06-05 Gregory Nutt * Add c++ platform/bambino-200e with C++ initialization. From Alan Carvalho de Assis (2017-03-08). * increase number of supported PWM channels from 4 to 6. From Andreas Bihlmaier (2017-03-09). * NSH library: In nsh_argexand(), if CONFIG_NSH_ARGCAT is defined but CONFIG_NSH_CMDPARMS defined and/or CONFIG_DISABLE_ENVIRON not defined, then there is a situation that causes an infinite loop in the parser. Noted by Freddie Chopin (2017-03-09). * apps/examples/hidkbd: Remove call to arch_usbhost_initialize(). That is violation of the OS interfacing rules and will no longer be supported. USB host should be initialized as part of the normal board bring-up logic as with any other devices and should not involve illegal calls from applications into the OS (2017-03-09). * apps/examples/usbterm: Removed because it is not very useful and because it can be configured to use an illegal call into the OS (2017-03-09). * netutils/netlib: Add one wireless IOCTL wrapper. For now, this is just a test to be sure that the wireless IOCTL definitions are in place (2017-03-13). * netutils/nshlib: Add wrapper to get the wireless ESSID (2017-03-13). * Adds a test program for the XBox One controller driver (xbc_test). From Brian Webb (2017-03-18). * built-in libc defect workaround: replace '%6.6u' format with an equivalent '%06u'. From Tomasz Wozniak (2017-03-21). * Clicker-STM32: Add platform directory w/ C++ support (2017-03-22). * examples/ostest: Add a test of robust mutexes (2017-03-26). * examples/ostest: Robust mutex test needs to call pthread_mutexattr_setrobust() (2017-03-27). * Rename CONFIG_MUTEX_TYPES to CONFIG_PTHREAD_MUTEX_TYPES (2017-03-27). * examples/mm: Fix Makefile. Built-in was not being registered (2017-03-28). * nshlib: fix building when CONFIG_NET_USRSOCK enabled with other link-layer. From Jussi Kivilinna (2017-03-31). * Add examples/usrsocktest application for USRSOCK testing. From Jussi Kivilinna (2017-04-03). * NSH: Fix some warnings about integer/pointer casts of different sizes (probably only effects 64-bit simulation) (2017-04-03). * examples/nettest: Trying to adapt to use for testing 6LoWPAN (2017-04-03). * examples/nettest: If doing loopback, but not using the official loopback device, then use the server should use the configured client IP address (2017-04-04). * Added support for set [{+|-}{e|x|xe|ex}] [ ]. Set the 'exit on error control' and/or 'print a trace' of commands when parsing scripts in NSH. The settinngs are in effect from the point of exection, until they are changed again, or in the case of the init script, the settings are returned to the default settings when it exits. Included child scripts will run with the parents settings and changes made in the child script will effect the parent on return. Use 'set -e' to enable and 'set +e' to disable (ignore) the exit condition on commands. The default is -e. Errors cause script to exit. Use 'set -x' to enable and 'set +x' to disable (silence) printing a trace of the script commands as they are ececuted. The default is +x. No printing of a trace of script commands as they are executed. From David Sidrane (2017-04-05). * Print expanded variables if -x. From David Sidrane (2017-04-05). * examples/udpblaster: Several fixes to work with 6LoWPAN (2017-04-06). * examples/udpblaster: Add logic to bind the local UDP socket to a well-known address (2017-04-06). * 6LoWPAN: Add network IOCTL support to set the node address (2017-04-06). * examples/ostest: Add tests for pthread_rwlock. Adding tests to be used to verify the pthread_rwlock lock works. From Mark Schulte (2017-04-07). * Remove CONFIG_PTHREAD_RWLOCK. Rwlock interfaces built unconditionally (2017-04-07). * examples/ostest: pthread rwlock additional tests and bugfixes. From Mark Schulte (2017-04-07). * netutils: Add a helper function to convert a string to a 6LoWPAN node address (2017-04-08). * NSH library: Extend ifconfig to support 6LoWPAN. Adapt to some changes in configuration variable usage (2017-04-08). * NSH set command: Eliminate useless argc check of SCRIPTS are enabled but ENVIRONMENT is disabled (2017-04-09). * examples/ostest: additional test for rwlock and one for cancel cleanup handlers. From Juha Niskanen (2017-04-10). * wireless/wapi: Quick port of Wapi wireless services. No build support yet. This also depends on features not supported by NuttX. This is a work in progress (2017-04-10). * wireless/wapi: Remove logic that depnds on Linux netlink. Add (untested) build support (2017-04-10). * wireless/wapi: Remove functionality that depends on the Linux procfs: This includes only 1) listing of available interfaces and 2) listing of all routes (2017-04-10). * Beginning real design of wapi application based on Wapi sample code (2017-04-10). * wireless/wapi: Re-write of wapi tool UI (2017-04-11). * examples/ostest: clarify when pthread clean-up test mutex need to remain usable. From Juha Niskanen (2017-04-12). * examples/hidkbd: Add some missing configuration settings (2017-04-18). * NSH library: Fix open flags in nsh_codeccmd.c. From Masayuki Ishikawa (2017-04-19). * netlib and NSH: Add logic to set the IEEE802.15.4 PAN ID (2017-04-18). * wireless/ieee802154: Starts framing out iwpan tool, similar in concept to wapi. From Anthony Merlino (2017-04-20). * ieee802154: Move non-radio files from libradio to libutils. Add ieee802154_getpanid() (2017-04-21). * wireless/ieee802154: Beginning of support for IEEE 802.15.4 MAC library (2017-04-21). * wireless/ieee802154/libmac: Finishes all defined MAC IOCTL helpers (there are a few that are not defined) (2017-04-21). * netlib: Get and/or set PAN ID of IEEE 802.15.4 radio (2017-04-21). * wireless/ieee802154: libaudio and libmac need to return the correct error codes (2017-04-22). * nshlib: nsh_netcmds.c should include netlib.h even if neither TCP nor UDP are enabled (2017-04-25). * apps/wireless/wapi: Correct an error in dependency generation (2017-04-25). * examples: random: avoid stack overflows. From Juha Niskanen (2017-04-26). * wireless/wapi: Improve error reporting IOCTL failures (2017-04-26). * I need to look at the registers that are at or around 0xe000ef90. Using mw and xd, I see that nsh does not support pointers greater than 0x7fffffff. A quick look at the source shows that the pointers for those two commands are set with calls to strtol() rather than strtoul(). Changing the two pointer-setting instances to strtoul() fixes the problem, at least for my architecture/config. From Ian McAfee (2017-04-26). * NSH: Needs to include tftp.h if TFTP not disabled (2017-04-29). * netutils/dhcpc: Make the network device name a configuration option. Was hardcoded to eth0 but may, instead, need to be wlan0 (2017-05-02). * nshlib/nsh_netinit.c: If IEEE802.11 selected use wlan0 instead of eth0 for network device name (2017-05-02). * wireless/wext: Add drivers_wext from the WPA supplicant; Integrate into NSH. From Simon Piriou (2017-05-02). * 6LoWPAN: Replace some Rime address naming with more consistent short/exended address terminology (2017-05-04). * wireless/ieee802154: Removes libradio to coincide with removal of ioctl with radio. Moves all functionality from libradio to libmac. From Anthony Merlino (2017-05-05). * wireless/wapi: wpa_driver_wext_associate() now accepts a configuration parameter that can be used to specify the wireless properties (2017-05-06). * nshlib: NSH now has configuration options to select the wireless properties. It builds the configuration structure and passes this to wpa_driver_wext_associate() so that it will set the network as configured (2017-05-06). * Add platform files for nucleo-l452re and nucleo-l496zg. From Juha Niskanen (2017-05-08). * wireless/ieee802154: Adds rxonidle attribute helpers. From Anthony Merlino (2017-05-08). * wireless/ieee802154: Adds sniffer functionality back in to I8SAK app. From Anthony Merlino (2017-05-08). * NSH wireless setup: Move call to nsh_associate(). It should be possible to associate with an AP when DHCPC is disabled (2017-05-09). * Fix some calls to task_create(): argv[0] is the first parameter, not the name of the task (2017-05-09). * wireless/ieee802154: Restructures i8sak app and adds blaster functionality. From Anthony Merlino (2017-05-09). * examples/configdata: add stacksize and priority. From Juha Niskanen (2017-05-10). * Bitbucket Issue 5: I found an unexpected behavior in apps/ configuration generation. Adding external symbolic link in apps/ directory and using Make.defs for Kconfig generation, Kconfig file has a wrong path in the source argument. It contains original dir path outside of the source tree instead path to sub-directory in apps/. The problem is connected with make/system symbolic link path resolution. Corrected by a patch submitted by Artur Madrzak with Issue 5 (2017-05-11). * Bitbucket Issue 5, apps build system: The previous patch wasn't complete, it was just idea how to resolve issue. Please, find attached issue5.patch to resolve it. It can be applied on top current apps/master. From Artur Madrzak (2017-05-12). * Fix the new can.h header location. From Alan Carvalho de Assis (2017-05-12). * Fix libcanard github download link to get it compiling correctly. From Alan Carvalho de Assis (2017-05-12). * Fix to use the new canardInit() function. From Alan Carvalho de Assis (2017-05-12). * apps/platform: Create gnu/ subdirectory that contains the one and only GNU C++ initialization function. Remove all other C++ initialization functions (2017-05-13). * Move up_cxxinitialize() prototype from nuttx/include/nuttx/arch.h to apps/include/platform/cxxinitialize.h (2017-05-13). * apps/examples/nettest: Fix an error in pre-processor expression (2017-05-13). * wireless/ieee802154: i8sak adds event handling from MAC char driver. From Anthony Merlino (2017-05-16). * apps/examples/mtdpart: Prevent part array overflow. mtdpart examples create partions and allocate from 1 index not a 0 index to part[] array. This cause buffer overflow for part array. This change fixes this problem. From EunBong Song (2017-05-17). * apps/examples/can: Fix can example app to print data when CONFIG_EXAMPLES_CAN_READ is defined. From Alan Carvalho de Assis (2017-05-17). * apps/: Make more globals static to avoid name clashes. From Juha Niskanen (2017-05-19). * Ensure netlib will not be broken when setip will not bring the network up anymore. From Sebastien Lorquet (2017-05-19). * DHCPC: Remove hard-coded interface device. Now passed as a parameter to dhcpc_open(). From Sebastien Lorquet (2017-05-19). * nshlib: Fix a resource leak in cmd_hexdump(). From Nobutaka Toyoshima (2017-05-22). * wapi: add basic wapi_event_stream_extract implementation. From Simon Piriou (2017-05-21). * apps/system/dhcpc: Add a command to renew or establish a lease on an IPv4 address (2017-05-21). * apps/system/ntpc: Add a command to start or stop the NTPC daemon (2017-05-21). * apps/system/dhcpc: Add missing argument of fprintf (2017-05-21). * apps/nshlib: Add a new option CONFIG_NSH_NETLOCAL that will suppress some built in operations and will support manual configuration of a wireless network (2017-05-21). * apps/system/ramtest: Make stacksize and priority conigurable (2017-05-22). * The dedicated windows tool at tools/mkkconfig.bat uses $APPSDIR, which is not a windows shell variable, and is left uninitialized, but in fact should be the current directory. From Sebastien Lorquet (2017-05-22). 7.22 2017-09-06 Gregory Nutt * apps/system/composite: Update to apps/system/composite assocated with big changes to the composite device logic. From Frank Benkert (2017-06-01). * wireless/ieee802154: Modifies i8 to support running various routines. From Anthony Merlino (2017-06-14). * wireless/ieee802154: Rewrites i8sak to be test CLI for IEEE 802.15.4 MAC layer. From Anthony Merlino (2017-06-14). * NSH network initialization: Fix some ieee 802.15.4 initialization logic. It should not set the saddr or panid; those cannot be hard-coded but must come from the coordinator. Re-factor a function that has gotten too big and too complex. Do not set the IP address for 6loWPAN. The 6loWPAN stack uses IP address that derive from the ieee 802.15.4 addressing and cannot be (safely) configured by the user (2017-06-17). * i8sak: Missing newline in fprintf output (2017-06-18). * correct copy-paste typo in comments in composite_main.c From Oleg Evseev (2017-06-18). * Switches IEEE 802.15.4 based code to using byte arrays instead of uint16_t values for short address and PAN ID. From Anthony Merlino (2017-06-19). * fix copy-paste typo in nsh_usbconsole.c. From Oleg Evseev (2017-06-19). * examples/udp: Add configurable network device name; Add option to suppress network initialization which is not needed if started by NSH or for 6LoWPAN (2017-06-19). * nshlib: fix size of 6LoWPAN extended address (2017-06-18). * examples/udp: Fix registration as a built-in program; Change some naming to make room for a second target. Current one endpoint is the target and one is the host. This will (eventually) allow two targets to be both endpoints of the test. Change build so that both server and client can be on a target, rather than one on the target one on the host PC. Server IP address may not be provided on the command line (2017-06-19). * examples/smart: Fix some compilation errors. Obviously this test has not been used in a LONG time (2017-06-20). * examples/udp: Port numbers need to be configurable to work with 6LoWPAN. Need to bind the client socket to a port number. This was not required before so is a apparently a change in the UDP packet dispatch logic (2017-06-20). * ieee802154: Changes to support beacon-enabled networks. From Anthony Merlino (2017-06-21). * wireless/ieee802154: Adds option to make it easy to send large frame for testing purposes. From Anthony Merlino (2017-06-21). * examples/udp: Renaming some files to prevent name collision in libapps.a. Fix naming of a configuration setting (2017-06-23). * examples/nettest: Renaming some files to prevent name collision in libapps.a and to prepare to support target boards on both ends of the test. Separate out network initialization so that it may, eventually, be used by both a target server and a target client. Fix client/server naming confusion; add command line option to select the server address on the target. Add support for both enpoints on target boards vs. one on a target and one on the host PC (2017-06-23). * system/dhcpc: The DHCPC renew command did not build correctly due to naming problems. Noted by Masayuki Ishikawa (2017-06-23). * examples/nettest: Fixes for building with loopback device again after the last changes (2017-06-23). * examples/nettest: The send buffer size is now a configuration option (2017-06-24). * examples/udp and examples/nettest: Fix some naming collisions; examples/nettest: Fix some build issues with two targets (2017-06-25). * ieee802154: Adds scan command. From Anthony Merlino (2017-06-25). * ieee802154: Minor fix to setup logic for i8sak. From Anthony Merlino (2017-06-25). * ieee802154: start of scan/beacon-enabled network. From Anthony Merlino (2017-06-26). * netutils/telnetc: This a port of libtelnet to NuttX (2017-06-26). * system/telnet: Add Telnet Chat deamon and and client from libtelent (2017-06-26). * NSH library: Add a Telnetd command. This is needed when network initialization is deferred. In that case, telnet daemon cannot be started until the network is finally initialized. The telnetd command was added just for that case: So that the telnet daemon can be started from the NSH command line after the network is configured (2017-06-26). * revise some of the state handling in the previous commit (2017-06-26). * system/telnet: POLL must not be disabled in configuration. Telnet client port argument is no optional (2017-06-27). * netutils/telnetd and users of telnetd: Add support for IPv6 (2017-06-27). * ieee802154/i8sak: Adds coordinfo command allowing you to poll various attributes related to the coordinator. From Anthony Merlino (2017-06-27). * i8sak: Need to increment the next_saddr after each successful association (2017-06-29). * i8sak: Add a option to retry on failures to the assoc command (2017-06-29). * apps/examples/thttpd: Remove the netstats demo. This depends on an illegal function call and cannot be supported. That example could be replaced with logic that uses the procfs network entries as was done for NSH which had the same issue. But I am too lazy to implement that (2017-07-01). * i8sak: Adds reset command to reset the MAC layer. Adds option to assoc command -t to specify how long to wait for a response from the Coordinator. From Anthony Merlino (2017-07-01). * Eliminate a warning when both Ethernet and 6LoWPAN are enabled; improve some naming (2017-05-02). * ieee802154: Adds reset command, adds resp_waittime option to associate, and a few other minor tweaks. From Anthony Merlino(2017-07-02). * NSH library: Fix build break in nsh_command.c with IPv4/IPv6 dual stack. From Masayuki Ishikawa (2017-07-04). * apps/examples/keypadtest: REMOVED and warehoused in the Obsoleted repository. This was just a bad clone of apps/examples/hidkbd for a keypad driver that was removed years ago. It also uses illegal function calls into the OS. So it has no purpse: It is redundant, it uses illegal interfaces, and is a test for non-existent code (2017-07-04). * tools/mkkconfig.bat: Use %cd% instead of %~dp0 for usage of APPSDIR in this batch file (2017-07-05). * system/dhcpc: Fix warning about renew_main.o appear twice in rule (2017-07-05). * tools/mkkconfig.bat: Remove quotes in echo. These were begin Echo'ed and generating double quots in the output. From Jeff (2017-07-05). * Windows build fixes: tools/mkkconfig.bat - switch APPSDIR path to use forward slashes for kconfig-frontends. interpreters/ficl - Reorder some targets that causes GNUwin32 make to behave badly. From Jeff (2017-07-06). * platform/Makefile: More attempts to fix for Windows native build. Backslash as a delimiter causes problems in pattern subsitutions (2017-07-06). * apps/examples/ipforward: Add beginning of an IP forwarding example using only TUN devices. Test extended to test forwarding of ICMPv6 multicast messages. Completes code for apps/examples/ipforward. Still untested (2017-07-09). * apps/netutils/tftpc: Missing header file causes errors in some configurations (2017-07-10). * Socket I/F: Cleanup for good CONFIG_NET_PKT build (2017-07-14). * netutils/netlib: Fixes to work when only USRSOCK is enabled (2017-07-14). * apps/system/composite: Remove CDC/ACM and MSC configuration logic. This belongs in the OS composite initialization. Add and argument so that you can select the USB composite configuration to be attached. Restore USB tracing; remove unused field in a structure. Remove configuration settings that are no longer used. Fix configuration selecting.. was setting the port number, not the configure ID. Also add a configuration option to select the default configuration (2017-07-15). * apps/system/composite: Add a configuration option to the boardctl() calls to support multiple composite device configurations dynamically (2017-07-16). * i8sak: Minor formatting fix. From Anthony Merlino (2017-07-10). * wireless/ieee802154/i8sak: Minor setting changes. From Anthony Merlino (2017-07-17). * ieee802154/i8sak: Adds command to trigger regdump of radio. From Anthony Merlino (2017-07-18). * apps/system/composite: Remove references to USBMSC. There still dependencies on CDC/ACM in the serial USB trace output. That really should be removed (2017-08-21). * netutils/ftpc: Fix some memory leaks. From Boris Astardzhiev (2017-07-27). * Implement powermonitor example for ltc4151 current and voltage monitor. From Giorgio Groß (2017-07-28). * NSH: Misc changes needed for PktRadio support (2017-07-30). * examples/nettest/: Loopback option should be available in Kconfig for PktRadio (2017-08-01). * apps/netutils/netlib: Add support for PktRadio IOCTL commands (2017-08-02). * NSH library: Extend ifconfig command so that it can set variable length packet radio addresss (2017-08-02). * netutils/netlib: Fix netlib_nodaddrconv() so that its return type is the same as other address conversion functions. NSH: Correct parsing of ifconfig so that you can specify the HW address without specifying the IP address (2017-08-02). * apps/examples/udp: Enable testing with the broadcast address (2017-08-08). * Remove references to obsoleted CONFIG_NETDEV_MULTINIC and CONFIG_NETDEV_MULILINK (2017-08-08). * NSH library: Update addroute and delroute command. The would support either IPv4 or IPv6, but not both. Allow expression of the netmask in IPv4 CIDR or IPv6 slash notation. This really reduces the pain of using the commands, especially for IPv6 (2017-08-10). * NSH Library: Add a route command that will dump the content of routing table (2017-08-11). * apps/netutils/tftpc depends on CONFIG_NET_IPv4 (2017-08-12). * Application.mk: Add the .PRECIOUS target to prevent libapps.a from being deleted when the make is interrupted (2017-08-12). * apps/examples/nximage: Remove unused global variable (2017-08-12). * netutils/thttpd: Fix a malformed if condition detected by GCC 6.x.x (2017-08-12). * All Makefiles: Add .PRECIOUS: apps/libapps.a to every Makefile. Hopefully this will end awkward problems when you Control-C out of a build and libapps.a is deleted (2017-08-13). * The last change added .PRECIOUS: $(BIN) to everyway Makefile in hopes the libapps.a will not be deleted on Control-C (unproven so far). However, $(BIN) may contain back slashes in some build platforms and that causes problems for make: It can't handle the backslashes in the .PRECIOUS dependency list. $(BIN) replaced with ../../libapp.a, where the number of ../ depends on the depth of the Makefile in the apps/ source tree (2017-08-13). * netutils/netlib: Add a helper to decode short addresses (2017-08-18). * apps/examples/pf_ieee802154: Add for testing PF_IEEE802154 sockets. Add PANID to command line options; Cannot bind to address zero... There is no counterpart to INADDR_ANY for these radios (not now at least) (2017-08-19). * Changes to netlib and nsh so that you build build with PF_IEEE802154 enabled and 6LoWPAN disabled (2017-08-20). * netutils/netlib: If only PF_IEEE802154 socket family is enabled, then must use SOCK_DGRAM (2017-08-21). * NSH: Add conditions so that ifconfig and ifup will not be disabled if we are using only PF_IEEE802154 (2017-08-21). * dhcpd: Prevent buffer overflow in dhcpd_addoption. offset represents distance from start of option buffer. So this should be changed current option pointer minus start of buffer. From EunBong Song (2017-08-25). * apps/examples/nsh: Remove APPNAME, PRIORITY, and STACKSIZE settings from Makefile to avoid showing nsh in Builtin Apps. From Masayuki Ishikawa (2017-08-26). * examples: add DAC example. From Juha Niskanen (2017-09-1). 7.23 2017-12-04 Gregory Nutt * examples/ostest: sem_open() now returns SEM_FAILED in the event of a failure (2017-09-08). * examples/adc: Fix g_adcstate.count initialization. From Masayuki Ishikawa (2017-09-11). * examples/fb: Flesh out the framebuffer driver test. examples/fb: Add a simple test for the framebuffer character driver. This initial commit just verfies some interfaces and initialization logic. Still need to add to graphics update logic (2017-09-12). * Rename CONFIG_AUDIO_DEVICES to CONFIG_DRIVERS_AUDIO to conform better to the evolving configuration naming standard (2017-09-12). * examples/fb: Extend test to include 1-bpp monochrome (2017-09-13). * Added a simple reader example for the LIS3DSH acceleration sensor on STM32F4Discovery. From Florian Olbrich (2017-09-14). * wireless/ieee802154/i8sak: Adds socket interface support. You can now use both socket or char driver to control the MAC layer. From Anthony Merlino (2017-09-15). * wireless/ieee802154/i8sak: Fixes several bugs. Adds sniffer port option and a few other get/set parameters. From Anthony Merlino (2017-09-15). * i8sak: Updates README to include details about socket interface and new addressing setup and fixes warning. Fix warning about uninitialized variable. From Anthony Merlino (2017-09-15). * apps/examples/apa102: Add a Rainbow example for APA102 LED Strip. From Alan Carvalho de Assis (2017-09-18). * netutils/netlib: Add netlib_ipv6adaptor() and netlib_ipv4adaptor() (2017-09-19). * netlib_ipv[4|6]adaptor: Add a check to handle the case where the network device configuration changed asynchronously and the second IOCTL returns more data than the allocated buffer (2017-09-20). * apps/netutils/netlib: Add helpers for reading the routing table: netlib_read_ipv4route() and netlib_read_ipv6route() (2017-09-20). * apps/netutils/netlib: Add new utilities netlib_ipv[4|6]router() that can be used to determine the IP address of a router that would be used some some destination IP address that is not locally accessible (2017-09-20). * apps/netutils/netlib: netlib_ipv[4|6]adaptor() will now use the new routing table interfaces if they are available: If the destination IP address does not correspond to the network served by any device, then the address of the router that should get us to the correct sub-net is is determined. Then the network adaptor that can communicate with the that router has the IP address that will returned (2017-09-20). * apps/examples/flowc: Add a simple test of serial hardware flow control (2017-09-23). * apps/examples/qencode: The QENCODER name was changed to SENSORS_QENCODER fix it here. From Alan Carvalho de Assis (2017-09-24). * nshlib/nsh_parse.c: Avoid truncating the strcmp result into a unsigned char variable. nshlib/nsh_netcmds.c: Check for valid hostip before using it. nshlib/nsh_ddcmd.c: Fix resouce leak when 'if=' or 'of=' params are repeated in the command line. For example: - dd if=/dev/null if=/dev/zero of=/dev/null or - dd if=/dev/zero of=/dev/zero of=/dev/null From Bruno Herrera (2017-09-25). * nshlib/nsh_netcmds.c: Fix a compilation error when IPv4/IPv6 dual stack is enabled. From Masayuki Ishikawa (2017-09-26). * apps/examples/flowc: Add a delay between received packets in order to force input flow control (2017-09-26). * apps/examples/flowc: Fix some errors in receiver's verificationg logic. Add a 'canned' data file so that we don't need to deal with the sender program; we can just 'cat' the canned data file (2017-09-26). * apps/examples/flowc: Add some syslog output to flush the syslog interrupt buffer (2017-09-27). * apps/examples/flowc: Small improvement to break line if more than 80 . were printed. From Alan Carvalho de Assis (2017-09-27). * apps/examples: In elf and nxflat examples, remove low-level interfaces and replace with call to exec() (2017-10-02). * examples/elf and nxff: Won't build with CONFIG_BUILD_KERNEL because the interface exec() is not available in that configuration. Also, remove a stray comma and a stray semacolon in examples/pty_test/Kconfig and examples/random/Kconfig (2017-10-06). * Add powerled driver example. From Mateusz Szafoni (2017-10-08). * examples/ostest: Works around a bug in printf() when cancellation points are enabled. printf() is a cancellation point because it calls write(). This is correct according to OpenGroup.org. However, printf holds the stdio library semaphore when it is canceled and this leaves the semaphore in a bad state. No fix for the printf bug yet (2017-10-10). * examples/ina219: A simple infinite loop that polls the INA219 sensor and displays the measurements. From Sebastien Lorquet (2017-10-11). * examples/ostest: Extend cancellation test to make sure that cancelable threads waiting on a message queue or on a signal can be canceled (2017-10-12). * netutils/ftpc: Fix some crazy comparisons to determine is a file is an absolute path. Noted by Anthony Merlino (2017-10-13). * examples/nx: The NX example no longer supports single user mode (2017-10-14). * examples/nxtext: The nxtext example no longer supports single user mode (2017-10-14). * examples/lcdrw: Remove this example. It violates the portable OS interface and cannot be retained (2017-10-14). * graphics/traveler: Restore most of what was removed in the previous commit. That non-standard logic is currently needed by the simulation. It should be replaced with use of a framebuffer driver. No longer supports single user graphics mode (2017-10-14). * examples/nxhello now supports only multiuser mode (2017-10-14). * examples/nximage now supports only multiuser mode (2017-10-14). * system/lm75: Fix a naming error in a dependency. From Alan Carvalho de Assis (2017-10-14). * examples/nxlines now supports only multiuser mode (2017-10-14). * exampls/nxhello: Increase the amount of time that the text is displayed before erasing it (2017-10-15). * Add -n samples to lm75 app and replace Centigrade with Celsius. From Alan Carvalho de Assis (2017-10-15). * graphics/traveler: Convert to use the framebuffer driver (2017-10-16). * examples/alarm: add options for reading alarm value and canceling it. From Juha Niskanen (2017-10-17). * apps/fsutils/mkfatfs: Move mkfatfs from the OS to here. Not fully integrated on the intial commit (2017-10-20). * apps/examples/adps9960: Add ADPS-9960 example. From Alan Carvalho de Assis (2017-10-23). * This commit eliminates the ping command from NSH and replaces it with a ping 'built-in' at apps/system/ping. The original NSH version of ping violated the portable POSIX interface and, hence, had to be removed. The new system/ping command uses the new IPPROTO_ICMP AF_INET datagram sockets to implement ping (2017-10-23). * apps/system/ping6: Use inet_ntop() to improve the appearance of the ping6 IPv6 address output. Fix a typo and also a place where = used when == intended. This commit removes the ping6 command from NSH and replaces it with the apps/system/ping6 built-in command. The NSH ping6 command had to be removed because it violated the portable POSIX OS interface. The apps/system/ping6 command uses the sem-standard IPPROTO_ICMP6 socket interface (2017-10-24). * apps/nshlib: ifconfig improvements. From Anthony Merlino (2017-10-24). * nshlib: mount command no long uses the non-standard OS interface foreach_mountpoint(). Now simply cats /proc/fs/mount when there are no arguments to the mount command (2017-10-26). * nshlib: df command no long uses the non-standard OS interface foreach_mountpoint(). Now simply cats /proc/fs/blocks or /proc/fs/usage (2017-10-26). * Fix parsing of empty strings when CONFIG_NSH_CMDPARMS is not defined. Problem noted by Juha Niskanen (2017-10-27). * apps/canutils/libobd2: Add libobd2 for NuttX. From Alan Carvalho de Assis (2017-10-28). * apps/examples/obd2: Add OBD2 example application. From Alan Carvalho de Assis (2017-10-28). * include/netutils/netlib.h: Broaden socket definitions of previous commit. Add definitions needed when only local Unix domain sockets are supported (2017-10-30). * apps/examples/userfs: Add a test case for verifying UserFS (2017-10-31). * Fixed i2ctool write operation in `no restart` mode (flag `-n`). It seems that I2C driver has changed a bit since i2ctool was written, so now i2ctool sends repeated start even if `no restart` flag (-n) was passed to it. From Dmitriy Linikov (2017-11-01). * Fixed misprint in cmd_wget. From Dmitriy Linikov (2017-11-01). * apps/examples/userfs: Fix bad logic in test stat() implementation (2017-11-01). * i8sak: Changes 'notif' to 'primitive' corresponding to the changes in the Kernel. From Anthony Merlino (2017-11-01). * Adds i8shark, a sniffer "adapter" that captures all 802.15.4 traffic, packages it into a Wireshark ZEP packet, and sends it to a host running Wireshark From Anthony Merlino (2017-11-01). * apps/examples/userfs: Fix check for open with write+append mode (2017-11-01). * apps/fsutils/mkfatfs: When fsutils/mkfats was split off from the operating system, there were a few dangling things left. Some references to functions in the OS (which are not available in the protected and kernel modes) and several types and function prototeypes that don't exist is apps/fsutils/mkfatfs (2017-11-02). * Fixed the compilation of nsh_routecmds.c, broken after commit 6b9d23c6aa0247c701acf1d0ecdaececf546342a. From Dmitriy Linikov (2017-11-03). * include/netutils/netlib.h: In order to avoid pre-processing warnings, NETLIB_SOCK_FAMILY must always be assigned a value, even if there is no real meaning value for it (2017-11-03). * i8sak: Channel setting is now saved locally, so when performing a startpan or assoc, the channel previously set is still used, even though the MAC layer gets reset. Also fixes a few build issues. From Anthony Merlino (2017-11-03). * examples: add SMPS driver example. From Mateusz Szafoni (2017-11-05). * smps, powerled examples: fix floating point format in printf. From Mateusz Szafoni (2017-11-05). * apps/examples/userfs: Handle the O_TRUNC open flag. Fixes a bug with double freeing open data when dup'ed files are closed (2017-11-06). * apps/examples/ltdc: Remove apps/examples/ltdc. It violates the portable POSIX interface by calling directly into OS code (2017-11-06). * FTP: Adds support for IPv6 and fixes various transfer issues. From Anthony Merlino (2017-11-06). * netutils/ftpc: Eliminate warnings about types of inputs to netlib_ipv4adaptr() and about ftp_cmd_pasv() being defined but not used (2017-11-12). * apps/system/free: Removed because it violates the portable POSIX OS interface (2017-11-13). * apps/nshlib: The free commands no longer used mallinfo() to get the state of the use heap. Two reasons: That is not useful information in the kernel build. And (2) there are other memory resources of interest in other configurations such as the Kernel heap in PROTECTED and KERNEL builds, and the prog mem uses when FLASH is used to hold modifiable data. The free command has been extended to just dump the content of procfs entries and to include all of these other memory resources of the procfs entries are available (2017-11-13). * apps/nshlib: Big simplification of last change. /proc/kmm, umm, and progmem have been replaced with a single procfs file called /proc/meminfo. The NSH free command now degenerates to a simple dump of /proc/meminfo (2017-11-13). * apps/graphics/pdcurs34: This commit brings the basic public domain pdcurses library into NuttX. This library is complete but not yet usuable because it still requires the NuttX interfacing code needed hook pdcurses into the NuttX graphics drivers. Also test cases are needed to verify the pdcurses integration (2017-11-17). * apps/examples/pdcurses: Bring in pdcurses demos and make them conform to the NuttX coding style (not yet hooked into the build system) (2017-11-18). * apps/graphics/pdcurs34: Extend configuration to select the font size (2017-11-18). * apps/example/pdcurses: Add logic to build one of the several pdcurses demo/test programs (2017-11-18). * apps/graphics/pdcurs34/nuttx: Completes first cut at framebuffer rendering logic. Add NuttX framebuffer color managment and beginning of some rendering logic (2017-11-19). * apps/examples/pdcurses/: Fix a few more bugs found in testing; Brings in the remaining pdcurses demo programs (2017-11-19). * apps/graphics/pdcurs34: Add support for discrete joystick input. This is sufficient to get through all menuing tests that do not require text input (2017-11-22). * apps/graphics/pdcurs34: Add support for greylevels vs. RGB. Define pdc_color_t based on pixel depth, not on specific color format. Need to set the global COLORS or else all displays on monochrome (2017-11-22). * i8shark: Adds CONFIG_IEEE802154_I8SHARK_XBEE_APPHDR option to remove XBee's application header before sending to Wireshark. This option will corrupt any traffic received that does not include this application header. From Anthony Merlino (2017-11-22). * apps/wireless/ieee802154/i8sak: Adds ability to get/set rxonidle setting for MAC layer. From Anthony Merlino (2017-11-xx). * apps/examples/fb: Fix calculation of a mask value (2017-11-22). * NxWidgets: Move from apps/NxWidgts to apps/graphics/NxWidgets (2017-11-24). * apps/examples/pdcurses: Add a very simple example that just shows the entire character set (7-bit only). It adapts to the size of the framebuffer and, hence, can be used with very tiny displays. In fact it looks really dumb on big displays (2017-11-24). * apps/examples/fb: Add a small delay between updating each rectangular region (2017-11-25). * apps/examples: CONFIG_QENCODER was renamed to CONFIG_SENSORS_QENCODER: update README.txt. From Fabio D'Urso (2017-11-25). * apps/graphics/pdcurs34: Initial steps to support less than 8-pixel fonts on less than 8-bit display. Calculation of font buffer stride must depend on the configured BPP. Add first cut at function to copy a font into the font buffer; Make better use of macros to reduce code complexity (2017-11-27). * apps/examples/nunchuck: Add Nunchuck example application. From Alan Carvalho de Assis (2017-11-28). * apps/graphics/pdcurs34: Correct logic that sets the font buffer to the background color for the case of BPP < 8 (2017-11-29). * apps/examples/pdcurses: Clean up charset example so that the display geomtry is better on very wide displays (wide with respect to the width of a character) (2017-11-30). 7.24 2018-03-02 Gregory Nutt * i8shark: Fixes special XBee compensation by purposely chopping off the FCS. From Anthony Merlino (2017-12-08). * nxplayer: Add support for http streaming in nxplayer. From Masayuki Ishikawa (2017-12-19). * Adds 'setlogmask' application that allows you to set the syslog priority via a simple command. From Anthony Merlino (2017-12-19). * apps/netutils/ftpc: Fix some cornercases that could cause FTP to access past the end of valid data. From Gregory Nutt (2017-12-21). * examples/userfs: Add truncate() support for userfs. From Gregory Nutt (2018-01-03). * apps/nshlib: Add support for a truncate command. This will be used to test the new ftruncate file system support. From Gregory Nutt (2018-01-04). * nshlib/nsh_telnetd.c: Add support for telnet character mode. From Masayuki Ishikawa (2018-01-10). * apps/nshlib: Add support for '-n' option to the echo command. From Masayuki Ishikawa (2018-01-10). * apps/nshlib: Add irqinfo command. From Gregory Nutt (2018-01-12). * apps/system/usbmsc: Added Kconfig options to configure write protection for each LUN. From Fabio D'Urso (2018-01-14). * apps/examples/lvgldemo: Add lvgldemo example. From Alan Carvalho de Assis (2018-01-16). * apps/graphics/littlevgl: Add littlevgl library. From Alan Carvalho de Assis (2018-01-16). * apps/examples/touchscreen: Eliminate BOARDIOC_TSCTEST_SETUP. From Gregory Nutt (2018-01-17). * apps/examples/lvgldemo: Can no longer call boardctl() to initialize graphics hardware if needed. From Gregory Nutt (2018-01-18). * apps/netutils/netlib: Add default route in netlib_set_dripv4addr(). From Masayuki Ishikawa (2018-01-19). * system/stackmonitor: Re-design the stack monitor so that it does not make forbidden calls directly into the OS, breaking the portable POSIX OS interface. It now properly uses the PROCFS file system to glean information about stack usage. From Gregory Nutt (2018-01-20). * apps/nshlib: Fix compile error when CONFIG_NSH_DISABLESCRIPT is not defined. The field np_flags does not exist if scripting is disabled. From Gregory Nutt (2018-01-22). * apps/examples/veml6070: Add VEML6070 Application Example. From Alan Carvalho de Assis (2018-01-28). * examples/bmp180: Add BMP180 application example. From Alan Carvalho de Assis (2018-02-04). * apps/graphics/ft80x: Add the FTDU FT80x GUI support library. Consists of some dispaly list helpers, audio helpers, touch helpers, RAM access, register access etc. From Gregory Nutt (2018-02-18). * apps/examples/ft80x: Add a test of the FT80x based on FTDI SampleApp. Includes tests of GPU primitives and graphics co-processor commands From Gregory Nutt (2018-02-18). * apps/graphics/ft80x and apps/examples/ft80x: Fix a few compile-relate issues introduced with last merge. From Gregory Nutt (2018-02-19). * apps/examples/ft80x: Add a few more demos of GPU primitive operations. From Gregory Nutt (2018-02-19). * Added ECANCELED condition to DEBUGASSERT-s checking sem_wait result. From Dmitriy Linikov (2018-02-20). 7.25 2018-06-03 Gregory Nutt * apps/netutils/tftpc: This commit modifies the TFTP client functions to use a data read/write callback instead of a file. This allows TFTP to write to arbitrary destination (in my case, a MTD device - for firmware update). Two new functions are introduced for this, named tftpget_cb and tftpput_cb. They are just made of most of the existing code. The previously existing tftpget/tftpput functions are now wrappers on the new ones, with callbacks that read/write from files, so my modifications are backwards compatible with existing applications, eg the associated nsh commands dont need to be changed. From Sebastien Lorquet (2018-03-09). * apps/examples/ft80x: Fix some size calculations. Add option to disable primitive tests... just too boring to have to watch over and over again. Fix a typo in backlight fade logic; Fix error in formatted display light debug dump output. From Gregory Nutt (2018-03-09). * apps/examples/ft80x: Text is handled by the coprocessor and, hence, must use RAM_CMD, not RAM_DL. From Gregory Nutt (2018-03-09). * apps/examples/ft80x: Fix some errors in co-processor demos. Correct an error in the spinner demo. From Gregory Nutt (2018-03-10). * apps/examples/netloop: Update network loopback example so that it can be used to test TCP KeepAlive. From Gregory Nutt (2018-03-12). * apps/system/stackmonitor: Fix comparison between pointer and zero character constant. From Juha Niskanen (2018-03-13). * apps/system and wireless: Applications should use the standard clock() interface, not the internal NuttX clock_systimer() interface. From Gregory Nutt (2018-03-14). * apps/examples/lzf: Add the test case from Marc Alexander Lehmann's LIBLZF3.6 librrary From Boris Astardzhiev (2018-03-14). * apps/examples/lzf: lzf_compress() now expects the hash table as user allocated input parmeter rather than declaring the huge array on the stack. From Gregory Nutt (2018-03-15). * apps/examples/lzf: unlzf and lzcat are not supported. From Gregory Nutt (2018-03-15). * apps/examples/lzf: Fix name composition and set defaults early in main. From Boris Astardzhiev (2018-03-15). * apps/examples/nsh and posix_spawn: Must not call exec_setsymtab() directly. That is a non-POSIX internal OS interface. From Gregory Nutt (2018-03-16). * apps/system/lzf: Move the LZF tool from apps/examples/ to apps/system. From Gregory Nutt (2018-03-16). * apps/system/lzf: Don't build the LZF tool if the LZF library is not enabled. From Gregory Nutt (2018-03-16). * apps/system/lzf: Refactor so that the user is no longer required to generate the LZF header From Boris Astardzhiev (2018-03-16). * apps/system/lzf: (1) The maximum block size is now configuration setting in order to give finer control over memory usage. (2) The compression/decompression buffers have been moved out the stack and are now global variables. This eliminates the need to set large stack sizes to use this utility. (3) Added semaphore protection of all global variables for the case of the FLAT or PROTECTED builds. Unlike the KERNEL build, the same global variables will be used by each instance of the LZF utility. If you want thread safety, then you must either (a) serialize all access to the global variables, or (b) pack the global variables into a structure and allocate that structure on each execution of lzf_main(). From Gregory Nutt (2018-03-17). * apps/examples/cromfs: Add an example of how to build a CROMFS file system image. From Gregory Nutt (2018-03-20). * Remove canutils/libuavcan and examples/uavcan. libuavcan has not built for a year or so. The basic problem is that as NuttX advances, the old frozen version of libuavcan has become absolute because it violates the portable POSIX OS interface. No one is maintaining the port so there is no alternative but to remove it. From Gregory Nutt (2018-03-23). * apps/examples/elf: Extend the ELF program module demo so that you can use compressed ELF programs with CROMFS. From Gregory Nutt (2018-03-24). * apps/examples/elf: Use strip command to make ELF binaries MUCH smaller. Add an option to strip debug symbols even if the debug symbols are enabled in the base code. From Gregory Nutt (2018-03-25). * apps/wireless/bluetooth/btsak: Add a Bluetooth debugt tool. From Gregory Nutt (2018-04-02). * apps/netutils/netlib: Various fixes needed to get a clean netlib build with Bluetooth only. From Gregory Nutt (2018-04-03). * apps/examples/cc3000: Remove the CC3000 example. From Alan Carvalho de Assis (2018-04-04). * apps/examples/smps: Fix typos in Kconfig. All power, voltage, current values were strings with no default. I assume they should be 'int' with what default? From Gregory Nutt (2018-04-04). * examples/powerled: Add arch initialization; examples/smps: fixes in some printf and in Kconfig From Mateusz Szafoni (2018-04-07). * apps/examples/adxl372_test and lxm330spi_test: Add ADXL372 and LSM330 tests. From Bob Feretich (2018-04-09). * apps/examples/max31855: Add an example to read multiple max31855 sensors From Tiago Almeida (2018-04-09). * apps/examples/ostest: Do not call AIO test without CONFIG_EXAMPLES_OSTEST_AIO From Juha Niskanen (2018-04-11). * apps/examples/nxdemo: Add nxdemo application From Alan Carvalho de Assis (2018-04-28). * apps/system/embedlog: Support for embedlog data loggin package from https://embedlog.kurwinet.pl/ From Michal Lyszczek (2018-05-06). * nshlib/nsh_fscmds.c: Add the mkfatfs -r option which can be used to specify the number of entries in the FAT12/FAT16 root directory. From Boris Astardzhiev (2018-05-11). * apps/system/zmodem: Add an option to enable hardware flow control via termios. Fix Makefile.host. It was broken when zmodem.h was moved to apps/include/system. Fix an incompatibility with the way that CRCs are calculated. Allow stack size and priority to be configured. From Gregory Nutt (2018-05-27). * apps/system/zmodem: Call tcflush() before closing the serial port. This is necessary because that close operation may hang if hardware flow control is enabled. Consider this scenario: After the host sz runs on the host, it exits and leaves CTS high. The target rz completes, and tries to close the serial port. But if there is buffered Tx data, then the close will hang when it tries to drain the buffered Tx data since there is no where it can go. tcflush() discards the buffered data and permits the close to continue. There is additional logic in nuttx/drivers/serial needed to work with this. From Gregory Nutt (2018-05-27). * apps/, Various Makefiles: Fix mixed references to nuttx/lib. These need to be changed to nuttx/staging. From Gregory Nutt (2018-05-30). * Various fixes necessary to build the simulator under MSYS1. From Gregory Nutt (2018-05-31). * apps/Makefile and platform/Makefile: At clean_context targets that are now invoked from the main nuttx/Makefile. From Gregory Nutt (2018-05-31). 7.26 2018-09-08 Gregory Nutt * apps/netutils/ftpc: Fix handling of url-encoded strings From Dmitriy Linikov (2018-06-04). * apps/examples/i2sloop: Add i2sloop application. This application can be used to test I2S loopback like: nsh> i2sloop & From Masayuki Ishikawa (2018-06-06). * nsh_parse.c: fix 'while' and 'until' loop condition The loop condition logic was inverted: while true; do echo "test"; done would exit immediately, while using 'until' would stay in the loop. This is the opposite of how it is supposed to work. The reason is that 'state' was set wrong because 'whilematch' is a bool. From Beat Küng (2018-06-06). * examples: Adds example to test framebuffer overlay From Marco Krahl (2018-06-06). * apps/examples/ostest: Signal handling tests should use the same configurable stack size as used in other tests, not PTHREAD_STACK_DEFAULT. From Gregory Nutt (2018-06-07). * apps/system/taskset: Add taskset command for SMP systems. This command can be used to retrieve or set a process's CPU affinity. For example, nsh> taskset -p 4 pid 4's current affinity mask: 2 nsh> taskset -p 3 4 pid 4's current affinity mask: 3 nsh> taskset -p 1 busyloop & From Masayuki Ishikawa (2018-06-08). * apps/gpsutils/minmea: Include wchar.h in minmea.c file to fix wint_t error From Alan Carvalho de Assis (2018-06-09). * apps/examples/gps: Add GPS example using MINMEA lib From Alan Carvalho de Assis (2018-06-09). * apps/Make.defs: Fix an error introduced with recent chagne. MKKCONFIG may not be defined resulting in failure to create apps/Kconfig. From Gregory Nutt (2018-06-11). * examples/powerled: add arch initialization; examples/smps: fixes in some printf and in Kconfig testing: add Unity - unit testing library from ThrowTheSwitch.org From Mateusz Szafoni (2018-06-15). * apps/wireless/wapi: Remove dependency on CONFIG_EXPERIMENTAL from Kconfig From Gregory Nutt (2018-06-17). * Remove apps/interpreters/micropthon. There are several reasons for this. (1) the current version 1.3.8 is very old and no one is supporting it. (2) the port only includes the core micropython logic and none of the Python libraries. As such it is useless in any real application. (3) There have recently been compile failures reported. It looks like this is due to changes in newlib based toolchains that now bring in incompatible newlib header files. See issue 104 at https://bitbucket.org/nuttx/nuttx/issues/104/build-micropython-138-error. With no one dedicated to the support of micropython, it can no longer be carried in the NuttX apps/ repository. From Gregory Nutt (2018-06-18). * apps/nshlib/README.txt: Clarify arguments to the mkrd command. From Gregory Nutt (2018-06-22). * testing/unity: add configuration options for exclude setjmp and output color From Mateusz Szafoni (2018-06-23). * apps/netutils/dhcpc: Activates BINDTODEVICE if available, and break up some long lines From Gregory Nutt (2018-06-25). * apps/examples/tcpblaster: Add TCP performance measurement test. From Gregory Nutt (2018-07-05). * apps/examples/dsptest: Add unit test for Nuttx DSP library From Mateusz Szafoni (2018-07-07). * apps/examples/helloxx: Add main() for CONFIG_BUILD_KERNEL From Masayuki Ishikawa (2018-07-13). * apps/examples/nsh: Add logic to automatically register an application symbol table as part of NSH initialization. From Masayuki Ishikawa (2018-07-13). * There many occurrences of the global variable g_exports and the opportunity for collisions. Make the global variable names unique. From Gregory Nutt (2018-07-14). * apps/examples/nsh: The symbol table name and size variable names can now be configured. From Gregory Nutt (2018-07-14). * import/: Add Makefile.symtab which can be used to compile the dynamically created symbol table C file. Add tools/mksymtab.sh. From Gregory Nutt (2018-07-15). * apps/tools: Add +x to mksymtab.sh. apps/examples/nsh: Fix compile errors with CONFIG_EXAMPLES_NSH_SYMTAB=y From Masayuki Ishikawa (2018-07-17). * apps Makesystem: Fix an error when building apps/ without nuttx/, using only the NuttX export package and assuming that the nuttx/ directory in not even present. In this case, the problem fixed where the apps/Make.defs file was selecting tools from the /tools directory which does not exist because TOPDIR=apps/import. Instead, for this build case, I have not thought of any option but to duplicate scripts as necessary in the apps/tools directory. Also added a top-level target to compile the symbol table. Misc fixes: quoting in scripts, some errors in script syntax. From Gregory Nutt (2018-07-17). * apps/tools: Fix an error in mksymtab.sh From Masayuki Ishikawa (2018-07-19). * examples/lvgldemo/ and graphics/littlevgl/: Update LVGL to version 5.1.1 From Alan Carvalho de Assis (2018-07-19). * fs/fat: Clean up some name BS_ and MBR_ refer to the same record and should use the same naming (MBR_). From Gregory Nutt (2018-07-22). * Add definitions for the FAT boot record (FBR). From Gregory Nutt (2018-07-22). * nxplayer: Refactor nxplayer.c. Apply netlib_parsehttpurl() and remove unnecessary usleep(). From Masayuki Ishikawa (2018-07-31). * apps/system/i2c: Adapt to rename I2C_M_RESTART->i2C_M_START. I2C_M_NOSTOP should be in flags of first message in every write-read and write-write mesage sequence. From Gregory Nutt (2018-08-03). * include/netutils/netlib.h: Eliminate a warning about AF_UNSPEC and AF_INET not defined. From Gregory Nutt (2018-08-03). * Introduce a build system for loadable apps for nsh. apps/Make.defs: Override COMPILE and COMPILEXX macros to compile loadable apps. To make loadable apps, -DLOADABLE_APP is added to the flags. Also, introduce ELFLD to link a lodable app. apps/Application.mk: Add .build target in case of 'LOADABLE=y' which is used to link a final loadable application and install the app to apps/bin. apps/Makefile: Add SYMTABSRC and SYMTABOBJ variables for loadable apps which will be generated under the apps directory. Add make_symbols target which will be called when all applications are installed to generate symtab_app.c which is used for nsh to inform symbol information to the NuttX kernel. If the application is specified to 'm', the variable 'LOADABLE' must be defined here. Also note that other variables (PRIORITY and STACKSIZE) can only be used for built-in apps. apps/nshlib/Kconfig: Add 'option modules' to NSH_FILE_APPS so that a user can change an application configuration to tristate (y/n/m) apps/examples/hello and helloxx: Apply changes to support a loadable app. Makefile: Change the condition to build. By default, the application is not selected (i.e. 'n'), so if other states (i.e. y/m) are selected, the application will be compiled. Please note that the variable 'LOADABLE' must be defined in each application Makefile if you want to make a loadable app. Change the application state from bool to tristate in the Kconfig file. Add LOADABLE_APP condition to main(). From Gregory Nutt (2018-08-03). * apps/examples/elf: CROMFS and ROMFS configuration currently only usable in FLAT build. Add configuration to use ELF objects on external media like SD card or USB drive instead. From Gregory Nutt (2018-08-04). * apps/examples/elf: If the test ELF files are on media in removable media such as SD or USB FLASH, the wait until the media has been installed and initialized before starting the test. From Gregory Nutt (2018-08-04). * apps/examples/module: Add support for CROMFS and for stripping symbols from ELF module binaries. From Gregory Nutt (2018-08-05). * examples/module: Add support for automounting removable media. This involves a wait for the block driver to become available before performing the mount. From Gregory Nutt (2018-08-05). * apps/system/cle: Usage improvements including command line history (taken from readline) and support for addition control characters. From mst (2018-08-05). * apps/nshlib: Add parsing support for back-slash quoted characters. Currently only implemented properly if CONFIG_NSH_ARGCAT is also selected. This commit is in response to Bitbucket Issue 11 opened by Maciej Wójcik From Gregory Nutt (2018-08-06). * apps/examples/module: When built in the PROTECTED or KERNEL modes, the symbol table is not built by the application. That is because the build will fail since the kernel module depends on internal OS symbols thar are not available to the application build. With this change the examples does not attempt to build the kernel symbol table in these modes. Instead it just copies the kernel module symbol table into the nuttx/pass1 directory where it can be build directly into the OS during pass2 of the build. From Gregory Nutt (2018-08-07). * nsh: add inverted logic support in the form of 'if ! ' From Beat Küng (2018-08-11). * apps/nshlib: I was able to cause an assertion with some typos in testing the 'fi' command. Not an important thing, but this will protect against the assertion. From Gregory Nutt (2018-08-11). * examples/calib_udelay: Add tool for calibrating CONFIG_BOARD_LOOPSPERMSEC From Juha Niskanen (2018-08-14). * apps/builtin/Makefile. This commit changes apps/builtin to search the registry recursively. By supporting directories, external projects can install the hooks into the registry and easily clean them up and reinstall if something needs to be updated. Based on an idea from Anthony Merlino. From Gregory Nutt (2018-08-15). * apps/system/popen: Add an implementation of the standard popen() and pclose() OS interfaces. These are implemented as applications vs. part of the OS because they depend on NSH. Untested on initial commit. From Gregory Nutt (2018-08-17). * apps/examples/popen: Add a test of popen/pclose. apps/system/popen: Fix some errors found using the new popen/pclose test. From Gregory Nutt (2018-08-17). * apps/Application.mk: If a loadable module is generated the we need to add logic to remove the loadable module in the 'make clean' logic. From Gregory Nutt (2018-08-17). * apps/system/system and popen: Adapt so that these can be used in the KERNEL build mode. In this case, simply replace task_spawn() with posix_spawn(). This depends on the existence of some environment where /bin/sh exists and can be used to execute one NSH command. For the case of system(), this change was more complete because it previously used task_create(). Now it uses either task_spawn() or posix_spawn(), depending upon the configuration. From Gregory Nutt (2018-08-18). * apps/system/nsh: Move apps/examples/nsh to apps/system/nsh. It has become so entrenched that it is hardly an example these days. May as well formalized it as a system task. From Gregory Nutt (2018-08-18). * i8sak: i8sak daemon now gets shutdown if not in use. Previously, once the i8sak daemon was started, by running any command, it would stay running. This means that if you want to use i8sak to setup your network, but then want exclusive access to the char device, or network device, you have to manually shutdown the i8sak daemon. Now the daemon stays active as long as required to finish any commands, or stays open if a new command keeps it on, but when all work is finished, it shuts down. From Anthony Merlino (2018-08-19). * Remove illegal calls into OS to initialize BINFMT support. This must be moved to the board initialization logic within the OS. From anchao (2018-08-22). * Move a copy of define.bat and sh from nuttx/tools to apps/tools so that they will be available for the import build. From Gregory Nutt (2018-08-22). * apps/nshlib: Expand reboot and poweroff commands to include a second, optional mode argument From ligd (2018-08-22). * apps/system/zmodem: fix error "sz_main.o: No such file or directory" support -p for rz to change the folder for the received file switch debug output from printf to syslog send the next packet for ZME_ACK in ZMS_SENDING to avoid rz on the host side stuck make send work reliable even without hardware flow control From Xiang Xiao (2018-08-23). * apps/system/system/system.c: Add 'const' to make function signature compatible with OpenGroup.org From Xiang Xiao (2018-08-23). * apps/system/ping and ping6: Send ID and seqno in network byte order. From Xiang Xiao (2018-08-23). * apps/system/ping and ping6: Change dependency in ping and ping6 Kconfig. These may be implemented in users sockets and, hence, may need to be avaiable even if ICMP and ICMPv6 sockets are not support. From Xiang Xiao (2018-08-23). * apps/system/cu/cu_main.c: (1) Protect from possible re-definition of signal values, (2) Fix CU ctrl-C hand when remote core hang. From ligd (2018-08-23). * apps/fsutils/mksmartfs: Add a check to see if the SmartFS is already formatted. apps/nshlib: Add a force flag (-f) to mksmartfs. SmartFS will be formatted only if (1) the FLASH does not already hold a SmartFS, or (2) the force flag is set From Xiang Xiao (2018-08-23). * apps/nshlib: (1) NSH prompt string is now configurable. nsh> is still the default. (2) Increase the default configuration for the maximum number of command line arguments to 7 (CONFIG_NSH_MAXARGUMENTS). This is needed for 'mount' with the -o option. From Xiang Xiao (2018-08-23). * apps/examples/module/Makefile: Correct module example build. Change to LDLIBs were causing a failure due to a non-existent (any unnecessary) library in this case. From Gregory Nutt (2018-08-23). * apps/, most main() function: Correct CONFIG_BUILD_LOADABLE usage Loadable apps/: Correct loadable symbol table generate apps/system/ubloxmodem: Fix build break apps/examples/ostest: start restart/waitpid/user test from main loop apps/nshlib: Expand reboot and poweroff commands to include a second, optional mode argument An attempt to fix build issues. Does not work. apps/examples/ostest: Fix some inappropriate renaming of static functions introduced with recent patches. apps/builtin/exec_builtin.c: Fix a error introduced by recent comments. Found in build testing. apps/builtin/exec_builtin.c: Try posix_spawn if builtin apps do not have have an entry point. apps/Application.mk: introduce MODULE config to simplify tristate(m) apps/nsh: Change the nuttx shell module type to tristate apps: Add loadable application support script/mksymtab: Generate symbol table name by default apps/builtin: Allow loadable applications can register with apps/builtin. From anchao (2018-08-23). * Replace all ASSERT calls to DEBUGASSERT From Xiang Xiao (2018-08-24). * apps/examples/sotest and modules: With recent changes, LDLIBS is initialized to bad value, at least in certain contexts. From Gregory Nutt (2018-08-24). * apps/nshlib: Add control-C support for terminating built-in and exec'ed file tasks. From ligd (2018-08-26). * apps/nshlib/Kconfig: Move 'option modules' from NSH_FILE_APPS to BUILD_LOADABLE From anchao (2018-08-27). * apps/system/nxplayer: Release buffer before session and release semaphore in nxplayer_setvolume system/nxplayer/nxplayer.c: Remove & for apb->samp reference. It is already a pointer. From Xiang Xiao (2018-08-27). * system/nxplayer/nxplayer.c: Add playraw command From ZhongAn (2018-08-27). * apps/system/nxrecorder: Add nxrecorder application From ZhongAn (2018-08-27). * nettest: fix typo: NET_LOOPBACK -> CONFIG_NET_LOOPBACK nettest: fix compilation error. Should enable NET_SETSOCKOPT for preventing compilation error. From EunBong Song (2018-08-28). * apps/system/cu: SIGKILL is more appropriate that SIGINT in this circustance. From Gregory Nutt (2018-08-28). * apps/: Call BOARDIOC_FINALINIT after start-up script (or immediately after BOARIOC_INIT is there is no start-up script). From ligd (2018-08-28). * apps/system/cu: Fix undefined SIGKILL if CONFIG_SIG_DEFUALT is not defined. From Gregory Nutt (2018-08-29). * apps/nshlib/nsh_console.c: Do not dereference NULL 'pstate' From Juha Niskanen (2018-08-29). * apps/system/i2c: Allow registers besides 0x00 in the dev command. From akob Haufe (2018-08-30). * system/i2c/i2c_main.c: Fix a backward comparison. Noted by Jakob Haufe. From Gregory Nutt (2018-08-30). * apps/ostest/suspend.c: Add a small test for SIGSTOP, SIGCONT, and SIGKILL actions. From Gregory Nutt (2018-08-30). * examples/ostest/signest.c: Attempt to make the nested signal test compatible with the suspend/resume test. Some signals cannot be caught when the suspend/resume configuration is in place. From Gregory Nutt (2018-08-30). * apps/ examples/dhtxx: Example for the DHTxx sensor. From Ouss4 (2018-09-01). * apps/nshlib: When using waitpid() to wait for a built-in application or a file application to exit. Add the WUNTRACED options to so the the waitpid() call will also be awakened if the waited-for task is stopped as well. From Gregory Nutt (2018-09-02). * apps/: Modification to build system: Unified application compilation rules From anchao (2018-09-03). * apps/: Resolve some make dependency failures. From anchao (2018-09-03). * apps/platform/Makefile: Fix missing dependency path in Makefile. From Gregory Nutt (2018-09-03). * apps/: Fix build break in case sama5d4-ek/elf configuration. Also fix a patch problem in mkromfsimg.h. From anchao (2018-09-04). * Application.mk: Even on Cygwin, GNU make insists that targets use Unix style paths. System/progmem: Rename the install application to progmem. This generates a target install: which collides with the install:: target in Application.mk. From Gregory Nutt (2018-09-04). * Makefile: platform/Makefile must have BIN_DIR defined on command line even though it is not used. This is because in the Cygwin build, the value of 'BIN_DIR' is passed to 'cygpath'. 'cygpath will fail if BIN_DIR is not defined. From Gregory Nutt (2018-09-04). * Makefile: Fix more places where attempts to use Unix-style paths with native Windows toolchain. tools/mksymtab.sh: Add a check just to prevent 'cat' of an empty file list from failing. Right not the root problem is that the are not executables being built or installed in the exe/ directory. That needs to be done by 'make import' but is not happening. From Gregory Nutt (2018-09-04). * Makefile: In the make import target for kernel build, we must make all objects and populate libapps.a. Application.mk: the PROGIST must be executed unconditionally to support the kernel build. From Gregory Nutt (2018-09-04). * Application.mk: Fix some issues when building directories such as fsutils/mkfatfs that have no mainobj. In this case, the MAINSRC is undefined and it would generate a bad linker command line. From Gregory Nutt (2018-09-04). * Application.mk: Add module install logic. Possibly only needed in KERNEL build mode? Makefile: Simplify import target for KERNEL build. A symbol table is not needed because the KERNEL-mode programs are completely linked. Also fix missing deletion in clean and distclean targets. tools/mksymtab.sh: Fix a typo introduced in previous commit. From Gregory Nutt (2018-09-04). * Makefile: 'make distclean' should remove the exe subdirectory That target must return the directory back to the state is was in when freshly cloned. Application.mk: Add logic to strip unnecessary symbols after installing a module. But then I commented it out. Wouldn't we want to keep the symbols if we planned to debug the module? In apps/examples/elf, there is configuration option to determine if the symbols should be stripped or not. Perhaps that is needed here too? From Gregory Nutt (2018-09-04). * Application.mk: Generate temporary name for linker object From anchao (2018-09-05). * netutils/ping: remove unsupported ping. netutils/ping is not supported anymore. It's better to remove this folder for preventing confusing. ping is supported by system/ping. From EunBong Song (2018-09-05). * Application.mk: Fix to not register a builtin app when BUILD_MODULE=y apps/tools: Fix to generate CONFIG_SYSTEM_NSH_SYMTAB_COUNTNAME in mksymtab.sh. From Masayuki Ishikawa (2018-09-07) 7.27 2018-11-14 Gregory Nutt * Directory.mk: Fix distclean targets of directory makefiles was not removing generated Kconfig files. There is then no way to remove this Kconfig files without manually deleting them one at a time. From Gregory Nutt (2018-09-08). * apps/examples/tcpblaster: Add an option to use poll() to pace input or output. From Gregory Nutt (2018-09-10). * apps/examples/tcpblaster: Select CONFIG_LIBC_FLOATINGPOINT automatically. Units in output are wrong: Not Kbps bus Kb/Sec. From Gregory Nutt (2018-09-10). * apps/Application.mk: Fix some build issues. (1) Unable to found target 'context' when CONFIG_NSH_BUILTIN_APPS disabled. (2) Unable to generate multiple programs. From Chao An (2018-09-12). * Fixes i8sak name. Accidentally renamed to i8ask in recent changes From Anthony Merlino (2018-09-12). * apps/examples/udpblaster: Add option to use poll() on output (only). Also picks up some fixes to various typographical errors. From Gregory Nutt (2018-09-14). * Correct some network-related configuration variable names. All *_MTU defines were changes to *_PKTSIZE gut that was not reflected in apps/ From Gregory Nutt (2018-09-14). * Combine the NxWidgets repository into the apps/ repository: - Remove old NxWidgets directory - Merge remote-tracking branch 'NxWidgets/master' - Move NxWidgets files into graphics/NxWidgets - Integrate configuration/build system - Fix file paths in file headers. Remove some duplicate tools. - Add new NxWidgets Unit Test configuration and build logic. From Gregory Nutt (2018-09-15). * Directory.mk: If the current directory contains a Kconfig file and MENUDESC is not defined, then Directory.mk must not trash the Kconfig in the current directory. From Gregory Nutt (2018-09-16). * This commit moves the NxWidgets include directories into the correct position in the apps/ source tree. - Clean-up some include path problems introduced with the previous set of changes. - app/include/graphics, apps/NxWidgets/UnitTests: Update include paths for file in new location. - apps/NxWidgets/nxwidgets and nxwm: Update include paths for file in new location. - apps/graphics/NxWidgets: Move nxwidgets and nxwm include/ directories to apps/include/graphics From Gregory Nutt (2018-09-16). * apps/nshlib: Correct maximum number of arguments that can be provided to the mksmartfs command. From Eunbong Song (2018-09-18). * apps/examples/adc/Kconfig: CONFIG_BOARDCTL_ADCTEST does not exist anymore and should removed as a dependency. From Eunbong Song (2018-09-18). * nshlib/, examples/: Update to show newer file system object types returned by stat(). From Gregory Nutt (2018-09-22). * Adapt the existing fstest example for SPIFFS: - examples/fstest: For SPIFFS, add garbage collection and file system integrity IOCTL calls. This was to avoid running out of FLASH space while running the fstest (ENOSPC=28). However, it does not work.. still runs out of memory. - apps/examples/fstest: Call statfs() and show state of file system on each loop. - apps/examples/fstest: Fix a situation where a file system under test could cause the fstest to get stuck in an infinit loop. From Gregory Nutt (2018-09-27). * - apps/examples/fstest: Add logic to dump logic content of SPIFFS - apps/examples/fstest/Kconfig: SPIFFS GC and integrity check option interferes SPIFFS. Appears to corrupt the file system. Now marked EXPERIMENTAL. From Gregory Nutt (2018-09-28). * - apps/examples/fstest: Ignore EINTR errors while reading or writing. - apps/examples/fstest: Add configuration option to customize stack size. Detect when the media is full and stop writing files. Report total file size. From Gregory Nutt (2018-09-29). * apps/netutils/netlib/netlib_parsehttpurl.c: Correct handling of long URLs as noted in Bitbucket issue #119 (in the nuttx/ repository, not the apps/ repository). From Gregory Nutt (2018-09-30). * apps/nshlib: Add support for the 'env' command. From Gregory Nutt (2018-09-30). * apps/nshlib: Add support for NSH local variables if CONFIG_NSH_VARS are set. These are like environment variables but are local to NSH. The importance of this is that these variables are *not* inherited when NSH creates a new task. The new command 'export' was added. In this case, the NSH variable will be promoted to an environment variable and will then be inherited by any tasks executed by NSH. From Gregory Nutt (2018-10-01). * apps/nshlib: If CONFIG_NSH_VARS=y, the NSH 'set' command with no argument will list all of the local NSH variables. From Gregory Nutt (2018-10-02). * i8sak: Properly shuts down event thread. From Anthony Merlino (2018-10-06). * "dst" overflow protection when base64 string ends with "=" From Aleksandr Vyhovanec (2018-10-19). * apps/system/progmem: Remove this utility. It makes illegal direct calls into the OS. From Gregory Nutt (2018-10-19). * apps/examples/mlx90614: Add mlx90614 test example From Alan Carvalho de Assis (2018-10-28). * apps/netutils/netlib and apps/examples/igmp: Adapt to use the corrected, semi-standard version of struct ip_msfilter. From Gregory Nutt (2018-10-29). * wireless/ieee802154/i8sak: Adds support for getting/setting transmit power. From Anthony Merlino (2018-11-01). * examples/mlx90614/mlx90614_main.c: Include support to change device address on mlx90614 From Alan Carvalho de Assis (2018-11-02). * apps/include/netutils/ipmsfilter.h: Eliminate error generated by bad pre-processor logic. From Gregory Nutt (2018-11-02). * apps/examples/mld: Add a test of MLD. Provides a mechanism for some low-level bring-up of MLD. From Gregory Nutt (2018-11-04). * apps/Makefile: Fix Windows native build patch extension. From Anatol Ivanov (2018-11-05). * apps/examples/ina226: Added INA226 example From Daniel P. Carvalho (2018-11-05). * apps/examples/mld/mld_main.c: Improve test by periodically dumping the content of /proc/net/mld (if available). From Gregory Nutt (2018-11-06). * apps/examples/mld: Add logic to set up the routing table before attempting to send the multicast packet. From Gregory Nutt (2018-11-07). * nshlib/nsh_console.c: Add fflush to nsh_consolewrite(). This resolves this problem: > cat /dev/ttyCP & > echo ls >/dev/ttyCP Can't get the 'ls' result immediately, because 'cat' cmd uses nsh_consolewrite() and that uses fwrite with no fflush. We can get the 'ls' result after type '\n', because nsh will fflush output when get '\n'. From ligd (2018-11-07). * nshlib/nsh_fsutils.c: nsh_catfile() should not append '\n' if the last char in file is already '\n' From Xiang Xiao (2018-11-07). * nshlib/nsh_netinit.c: Move call netlib_icmpv6_autoconfiguration() into nsh_net_bringup() like DHCP From Xiang Xiao (2018-11-07). * nshlib/nsh_envcmds.c: Fix warning g_oldpwd defined but not used [-Wunused-const-variable] From Xiang Xiao (2018-11-07). * apps/system/hexed/src/bfile.c: Fix memory leak From zhuyanlin (2018-11-07). * apps/system/i2c/i2c_get.c: Fix i2c_msg freq initialization problem. Typo prevent I2C frequency initialization in a struct i2c_msg. From From: dongjiuzhu (2018-11-07). * apps/system/system.c: Fix warning when passing argument 6 of 'task_spawn' from incompatible pointer type [-Wincompatible-pointer-types] From Xiang Xiao (2018-11-07). * apps/system/vi/vi.c: Do not print error if the file does not exist. From anchao (2018-11-07). * apps/netutils/chat and apps/examples/chat: 'constify' chat variables and parameters From Xiang Xiao (2018-11-07). * apps/netutils/pppd: Refine and fix pppd code. From Xiang Xiao (2018-11-07). * apps/examples/mld: Fix incorrect format of IPv6 Multicast address. This resolves the UDP sendto() problem. From Gregory Nutt (2018-11-07). * apps/: Rename BINFMT_EXEPATH to LIB_ENVPATH. From anchao (2018-11-08). * apps/examples/gpio: Align with GPIO driver update From wangyanjiong (2018-11-08). * - system/ping/ping.c and system/ping6/ping6.c: Set optind to zero in the error case - system/ping/ping.c and system/ping6/ping6.c: Move all ping preparation work into icmp_ping - system/ping/ping.c and system/ping6/ping6.c: Support -W and -s option - system/ping/ping.c and system/ping6/ping6.c: Decouple the output from ping logic From Xiang Xiao (2018-11-08). * apps/system/ping and pings and apps/netutils/ping: Extract icmp ping and icmpv6 ping6 logic from system/ to C-callable library in netutils/. From ligd (2018-11-08). * apps/examples/webserver/Kconfig: The webserver "app" allows for DHCP client to be enabled. However, the Kconfig infrastructure does not contain EXAMPLES_WEBSERVER_DHCPC config. Based on patch from "Anonymous" attached to Bitbucket Issue #130 From Gregory Nutt (2018-11-08). * NxWidgets improvements - NxWidgets: fix garbage returned when CCycleButton::getValue() is called after removeAllOptions(). It's a bit questionable whether returning 0 here is reasonable or if it would be better to assert(). But either is better than reading into random memory and returning a garbage value. - NXWidgets CScrollingPanel: Don't draw outside the widget area. The port->move() function doesn't support clipping the copied area to the client area, so we have to manually calculate the part that can be moved without going outside the widget. - CNxString: Add string + operator and ::format() function - CNumericEdit: Add option to include unit name after the value - NxWidgets: CNxWidget: Make useWidgetStyle() public Makes it easier to update styles when multiple controls are nested. - NxWidgets: Add CLabelGrid control for displaying text in grid format. From Petteri Aimonen (2018-11-09). * apps/system/ping6: Remove NET_USRSOCK from Kconfig dependence list From Xiang Xiao (2018-11-09). * graphics/NxWidgets/nxwidgets/src/clabelgrid.cxx: Change old-style dbg() to current ginfo(). From Gregory Nutt (2018-11-09). 7.28 2019-01-19 Gregory Nutt * netutils/webserver: The webserver/httpd app is currently broken when script support is enabled (CONFIG_NETUTILS_HTTPD_SCRIPT_DISABLE). The root cause has been tracked down to the "Content-length" not being available ahead of time in this case (length of -1 passed to send_headers() ). On the other hand, the server closing the socket does not result in FIN being sent to the browser either (FIN not supported by NuttX yet). Simple solution: Add support for HTTP Chunked Encoding to webserver/httpd (attached patch). The attached patch is simple. It adds a configuration option to enable chunked encoding. When enabled, the implementation will auto-detect the cases where content length is not available ahead of time, and will automatically engage chunked encoding transfers. Without this patch, the browser/client hangs forever, as it is expecting more data. With this patch, the browser displays the content. From Vlado Vidovic (2018-11-23). * From patch attached to nuttx/ Bitbucket Issue #136 from Vlado Vidovic: The patch provided in issue 135, which adds support for HTTP Chunked Encoding, covers all paths in the webserver app except CGI callbacks. As a result, if a page being served happens to use CGI, it could generate stream content that does not comply with HTTP Chunked Encoding. The patch attached amends the webserver app's CGI callbacks to use the HTTP Chunked Encoding sender function instead of using send() directly. From Gregory Nutt (2018-11-23). * apps/system/critmon: Add a daemon to monitor critical section usage. From Gregory Nutt (2018-11-24). * apps/wireless/bluetooth/btsak: 'bt bnep0 info' outputs a reversed addr. It should print BDAddr: aa:bb:cc:dd:ee:ff instead of BDAddr: ff:ee:dd:cc:bb:aa From Lwazi (2018-11-25). * Various initialization functions in configs/: Change /dev/slcd to /dev/slcd0 for consistency From Alan Carvalho de Assis (2018-11-25). * wireless/bluetooth/btsak: Fix some errors in btsak From Lwazi Dube (2018-11-27). * system: Fixes build error; There is no result variable, use errcode instead. From Anthony Merlino (2018-11-28). * apps/system/critmon/Makefile: Stack size and priority reversed. From Daniel Pereira Carvalho (2018-11-29). * apps/nshlib: Add support to use SLCD as NSH Console From Alan Carvalho de Assis (2018-11-29). * wireless/bluetooth/btsak/btsak_main.c: Fix address parsing From Lwazi Dube (2018-11-30). * apps/wireless/bluetooth/btsak: Add connect and disconnect commands to btsak From Lwazi Dube (2018-12-02). * apps/nshlib/nsh_romfsetc.c: Add support for CROMFS start-up script. From David Sidrane (2018-12-06). * apps/wireless/bluetooth/btsak: Remove unnecessary gatt get commands. From Lwazi Dube (2018-12-08). * apps/testing: Move apps/examples/ostest to apps/testing/ostest. From Gregory Nutt (2018-12-12). * apps/wireless/bluetooth/btsak/btsak_scan.c: Fix reversed address From Lwazi Dube (2018-12-17). * apps/system/nsh/nsh_main.c: Set NSH priorirty if the NSH task was scheduled at a different priority than the configured priority. From Gregory Nutt (2018-12-20). * apps/system/configdata: Adds an "cfgdata" command which allows manipulation of the /dev/config items via the command line. One such use for this utility would be to set a "macaddr" configdata item, etc. The utility is sort-of like a u-boot env variable edit function: For instance, to set a "macaddr" when the new CONFIG_MTD_CONFIG_NAMED option is selected, you would do: nsh> cfgdata set macaddr [0xfc 0x01 0x0b 0x45 0xa1 0x12] (The brackets denotes an array of bytes) nsh> cfgdata set hostname myboard or using the old ID,INSTANCE numeric method: nsh> cfgdata set 0,0 [0xfc 0x01 0x0b 0x45 0xa1 0x12] (The brackets denotes an array of bytes) nsh> cfgdata set 1,0 myboard You can also display all config items: nsh> cfgdata print all Name Len Data macaddr 6 0xFC 0x01 0x0B 0x45 0xA1 0x12 hostname 8 myboard From Ken Pettit (2018-12-20). * apps/examples/smp: Add dependency on SMP in Kconfig From Masayuki Ishikawa (2018-12-25). * apps/testing/ostest: Add test for pthread-specific data. From Gregory Nutt (2018-12-28). * apps/examples/battery: Add Battery Charger Monitor Example From Alan Carvalho de Assis (2019-01-04). * apps/system/termcurses: Addition of termcurses libraries in apps/system/termcurses From Ken Pettit (2019-01-05). * apps/graphics/pdcurs34: Integration of termcurses into pdcurses, plus pdcurses updates for multi-thread support From Ken Pettit (2019-01-05). * [WIP] nshlib add var expansion in nsh parse From Daniel Agar (2019-01-06). * apps/system/nxplayer: Introduce CONFIG_NXPLAYER_MAINTHREAD_STACKSIZE From Masayuki Ishikawa (2019-01-07). * apps/graphics/pdcurs34/nuttx and system/termcurses: This commit fixes two issues: 1. A memory corruption issue that occurs from a paste operation that would overflow the fixed buffer size for keyboard processing. 2. A stall in getch() processing when there are cached keycodes in the termcurses emulation (tcurses_vt100.c) From Ken Pettit (2019-01-08). * graphics/pdcurs34: This commit adds a configuration option to pdcurses to enable line-drawing character (ALTCHARSET) when using the short 16-bit chtype. This is done by limiting the characters to 7-bit ASCII values and using the 8-th bit as the A_ALTCHARSET bit. This allows a significant RAM savings 4K - 20K depending on terminal size) while still allowing the nicer line-graphic characters for border drawing. From Ken Pettit (2019-01-08). * apps/nshlib/nsh_command.c: display built-in apps using multi-column mode like the nsh commands From Ken Pettit (2019-01-11). * apps/system/termcurses/tcurses_vt100.c: Fix an issue where the first curses 'getch()' call sometimes (usually) hangs waiting for a keypress. This bug was introduced when I fixed the keyboard 'paste' overflow error. From Ken Pettit (2019-01-11). * apps/nshlib/nsh_command.c: In all multi-column help output, calculate an optimal column width rather than using a hard-coded width that may or may not be appropriate. Also make the number of rows presented dependent upon the maximum width of the widest column. From Gregory Nutt (2019-01-11). * apps/nshlib/nsh_parse.c: Fixes an error in the NSH parser. There was a bug when executing an nsh shell script which contains a redirection. When the command in the script is executed, it sets the vtbl->np.np_redirect flag (as it should), but then doesn't restore it, leaving it set at the end of the script execution. Then the vtbl->np.np_redirect flag is set when the 'sh' command completes, causing a restore from un-initialized variables, thus leading to a crash. See the code snippet below for an example test case. Test case: NuttShell (NSH) nsh> mkrd -s 1024 40 nsh> mkfatfs /dev/ram0 nsh> mount -t vfat /dev/ram0 /tmp nsh> echo "echo 1 > /dev/null" > /tmp/test.sh nsh> cat /tmp/test.sh echo 1 > /dev/null nsh> sh /tmp/test.sh ... The nsh prompt doesn't get printed. You can type a couple of commands, but then the system will crash because of bad pointers. From Ken Pettit (2019-01-12). * wireless/ieee802154/i8sak: Fixes issues related to re-running daemon. Releases lock when releasing daemon. Re-sets daemon_shutdown so that a subsequent daemon launch does not immediately return. From Anthony Merlino (2019-01-13). * NSH addroute: Adds command for setting default gateway. addroute default From Anthony Merlino (2019-01-13). * apps/system/termcurses: Perform a bounds check to fix a random Termcurses crash that I haven't been able to track down. The result of of the subtraction for priv->keycount should never be negative, but I think sometimes it is, so better to catch it and avoid a crash until I can track it down. From Ken Pettit ? (2019-01-16). * apps/system/vi: Bug fixes and changes to existing functionality 1. Deletion of last line in file using 'dd' caused infinite loop searching for 'nextline'. Fixed. 2. Insertion of line above 1st line using 'O' caused line to be inserted on 2nd line. Fixed. 3. Paste buffer from 'dd' was being free'd after the 'p'aste operation, preventing multiple paste opportunity. Fixed. 4. The cursor was not being bound to the line end and was allowed to 'hover' over the '\n' EOL character. This caused wierd (relative to standard vi) insertion locations and cursor movement with 'a'ppend and 'i'nsert. Fixed. 5. The 'vi_shrinkpos' position didn't take the end of file pointer into account when calculating 'curpos', 'prevpos' variables causing wierdness when deleting things near the end of the file. Fixed. 6. The 'yy'ank command was improperly deleting the text from the document instead of simply yanking to the paste buffer. Fixed. 7. The 'dd'elete line funciton was not copying the deleted line to the paste buffer as part of the delete operation. Fixed. 8. The bottom line of the screen was sometimes being used for document text and other times for command / find entry. Fixed by reserving the bottom the bottom line for status / command only. 9. When scrolling up / down through a file, the cursor position was not preserved and moved further and further to the left column based on the line lengths of the lines visited. Fixed. 10. The display was being COMPLETELY redrawn with each keystroke, causing the responsiveness to be unbearable. Fixed. Added logic to dynamicall indicated which portions of the screen need to be updated (full display, current line to end of screen, current line only, none). 11. The individual display line updates were being performed a character at a time by calling the vi_putch() function, causing slow performance, especially in telnet or USBCDC sessions where there is a lot of overhead per packet. Fixed by calling vi_write() instead with a block of characters with breaks as needed for TAB exansion. 12. The forward delete 'x' operation allowed deletion through '\n' characters causing lines to be joined. This is different from standard vi where 'x' at the end of a line performs a delete backward operation. Fixed. 13. When in 'ex' or find sub-modes (':' or '/' bottom line modes), hitting backspace with empty text did not return the operation to command mode like it does in standard vi. Fixed. 14. Performing a 'find' opertation would only search from the current cursor position to the end of the file and did not wrap like in standard vi. Fixed. 15. Loading a file that was larger than the initial text allocation would force a call to 'vi_extendtext', marking the file as modified when in fact it hadn't even been loaded yet. Fixed. 16. Combined vi_insert_mode and vi_replace_mode into a single function to save code space since they are nearly identical routines. 17. In command mode, backspace was deleting characters which is different from standard vi. Backspace in command mode normally simply moves the cursor left / to the previous line. Fixed. 18. Added code to handle boundry conditions when the file is new and commands are applied to an empty file. 19. Fixed vi_shrinktext so it doesn't allocate a zero-length buffer when the last character in the file is deleted. 20. The 'x' command was not copying to the paste buffer. Fixed. 21. Fixed parsecolon routine to properly deal with ":wq" command sequence. New feature additions 1. Vi startup feature to prepend the current working directory to the supplied filename if it does not start with '/' absolute path specifier. This allows editing files in the current directory without needing to fully qualify the filename. 2. Standard '~' empty screen line characters for proper identification of empty '\n' only lines at the end of the file. 3. Moving into insert or append mode now prints '--INSERT--' in the status line and clears it upon exit. 4. Integration with termcurses to detect special keystrokes and to handle terminal type differences. Haven't yet converted all vt100 print codes to termcurses equivalents. 5. Support for up, down, left, right arrows, page-up, page-down keys in command mode. 6. Added 'b' command to move cursor 'b'ack to previous word. Honors the command repeat value for multiple word moves. 7. Added 'w' command to move cursor to next 'w'ord. Honors the command repeat value for multiple word moves. 8. Added 'f' and 't' commands to find characters on the current line. Honors the command repeat value. 9. Added the find 'n'ext command to repeat the previous find operation. 10. Added the 'H', 'M', and 'L' commands to move the cursor to top, middle and bottom of the display. 11. Extended yank/paste to manage a paste buffer with character mode in addition to line mode. Character mode allows cut / paste of individual characters or groups of characters vs. full lines. 12. Added support in the 'd'elete and 'y'ank commands for character mode deletions such as 'dw', 'dfa', '2yw', etc. 13. Added support in paste routine for multiple paste using command value argument. 14. Added support for the 'D' and 'C' delete and change to end of line commands. 15. Added support for 's'ubstitute key ('x' followed by insert mode). 16. Modified yank / paste allocation scheme to avoid repeated alloc and free of paste buffer. Uses a minimum allocation size scheme and only does free / realloc when paste does not fit. If the paste is smaller than the current allocation and the current allocation is larger than the threshold, then the buffer is freed and a smaller buffer allocated. Otherwise the existing buffer is used. 17. Support for 'P'aste before current cursor position. 18. Support for '?' reverse search mode. 19. Support for 'J'oin next line with current line command. 20. Printing of current row,col in status line of display. 21. Command repeat '.' support for commands that modifiy text. 22. Support in replace / insert mode for arrow keys, PGUP / PGDN, HOME, and END. Using these will cause the command repeat buffer to reset such that only the last text addition after a cursor movement is saved. 23. Added 'X' delete previous command. 24. Added "gg" go to top of document command sequence. 25. Added "ZZ" save and quit command (equivalent to :wq). 26. Implemented '^' goto first non-whitespace on current line, along with '+' and '-' goto first non-whitespace on next / previous line. 27. Added CR / LF goto first non-whitespace on next line in command mode. From Ken Pettit (2019-01-16). * apps/nshlib: Fix buffer overrun when redirected to a file. SAVE_SIZE must be the same as sizeof(struct serialsave_s). From Masayuki Ishikawa (2019-01-19). 7.29 2019-03-25 Gregory Nutt * apps/system/vi/vi.c: Fix an infinite loop bug that can show up in some cases (plus a couple of other items). From Ken Pettit (2019-01-22). * apps/system/cfgdata: Make builtin task stack size and priority configurable. Set default to 2048 (from 1024) per recommendation of Ken Pettit. From Gregory Nutt (2019-01-22). * apps/testing/smp: Move apps/examples/smp to apps/testing/smp From Gregory Nutt (2019-01-23). * nshlib/nsh_console.h: Fix copy paste errors. Some Kconfig configuration names needed CONFIG_ prefix. From David Sidrane (2019-01-24). * testing/: Move all file system tests from examples/ to testing/ (fstest, nxffs, smart, smart_test). From Gregory Nutt (2019-01-24). * testing/cxxtest: Move examples/cxxtest to testing. From Gregory Nutt (2019-01-24). * apps/system/zmodem: Switch to the raw mode before transfer and restore to the original setting after finishing the transfer. From Xiang Xiao (2019-01-27). * apps/netutils/codecs/base64.c: Remove the big stack array From Xiang Xiao (2019-01-27). * netutils/codecs/base64.c: Add base64_[de|en]code_length() API From ligd (2019-01-27). * system/nxplayer/nxplayer.c: Fix build error when only enable CONFIG_AUDIO_EXCLUDE_VOLUME is enabled. From ZhongAn (2019-01-27). * apps/system/system/system.c: Correct a path name. From anchao (2019-01-27). * apps/testing/cxxtest: Add a README file. From Gregory Nutt (2019-01-27). * apps/tools/mksymtab.sh: 'export LC_ALL=C' to get the traditional sort order From anchao (2019-01-27). * Follow up the kernel signal-related change in: - examples/oneshot/oneshot_main.c: - examples/alarm/alarm_main.c: - examples/ajoystick/ajoy_main.c - examples/djoystick/djoy_main.c - examples/buttons/buttons_main.c - examples/zerocross/zerocross_main.c - graphics/traveler/src/trv_input.c - graphics/ft80x/ From Xiang Xiao (2019-01-27). * apps/nshlib/nsh_netinit.c: Update for changes to signal notification structures. From Gregory Nutt (2019-01-27). * graphics/NxWidgets/nxwm/src/ccalibration.cxx: Correct and error in the type of the return value. From Gregory Nutt (2019-01-27). * apps/modbus/Kconfig: Fix modbus master Kconfig. Modbus Master ASCII compiles correctly From Alan Carvalho de Assis (2019-01-28). * apps/netutils/dhcpc/dhcpc.c: Fix an error for DHCP REQUEST receiving a NAK.In DHCP Request operation, no need to update ciaddr to the client address and keep it as 0. From Kevin Liu (2019-01-30). * apps/eamples/modbusmaster: Add Simple Modbus master example. This example only supports Read/Write HoldingRegisters, but it is easy to extend it to support Read/Write Input/Coils/etc. Originally creatd bey Vytautas in 2016 and updated with minor fixes for this commit. From Alan Carvalho de Assis (2019-02-02). * Update for corrected name of standard header file. Should be dlfcn.h, not dllfcn.h. I am surprised no one ever noticed before now. From Gregory Nutt (2019-02-09). * The file system can no longer be disabled. Remove all conditional logic based on CONFIG_NFILE_DESCRIPTORS==0 From Gregory Nutt (2019-02-11). * apps/: Remove/replace all conditional logic based on CONFIG_NSOCKET_DESCRIPTORS == 0. That value is always greater than zero now. In places just replace with #ifdef CONFIG_NET. From Gregory Nutt (2019-02-11). * apps/testing/scanftest: Port of Greg King's scanf test (https://github.com/cc65). From Johannes (2019-02-14). * apps/testing/scanftest/scanftest_main.c: Test improvements. From Gregory Nutt (2019-02-14). * testing/scanftest/scanftest_main.c: Initialized s3, changed Ok to PASSED for Back to Back test. From Johannes (2019-02-15). * configs/system/embedlog: Update to version 0.4.0. From Michal Lyszczek (2019-02-15). * app/examples/embedlog: This example program presents most usefull features of embedlog library and how to use them. From Michal Lyszczek (2019-02-15). * system/nxplayer and nxrecorder: Change 'int prio' to 'unsigned int prio'. Required by changes to MQ function prototypes. From Michal Lyszczek (2019-02-15). * system/nxplayer and nxrecorder: Fix some coding standard violatins that are just to in-yer-face to ignore: No CamelCase variable names. This was not an extensive check for use of CamelCase. Just some I stumbled across. From Gregory Nutt (2019-02-15). * tools/check-hash.sh: Add a tool check hash on downloaded packages. From Michal Lyszczek (2019-02-18). * apps/fsutils/inih: New package. inih (INI Not Invented Here) is a simple .INI file parser written in C. https://github.com/benhoyt/inih From Michal Lyszczek (2019-02-18). * apps/examples/ini_dumper: New example program. ini_dumper is example program that dumps content of ini file in pretty ascii table. It is using inih ini library in fsutils/inih. From Michal Lyszczek (2019-02-18). * Some updates due to NuttX renaming: CONFIG_BOARD_INITIALIZE is not CONFIG_BOARD_LATE_INITIALIZE; board_initialize() is now board_late_initialize(). From Gregory Nutt (2019-02-18). * apps/system/psmq: New package. psmq is publish subscribe message queue. It's a set of programs and libraries to implement publish/subscribe way of inter-process communication on top of POSIX message queue. From Michal Lyszczek (2019-02-18). * apps/system/psmq/README.txt: Add a README.txt file. This is just a copy of the description accompanying that patch that added system/psmq. From Gregory Nutt (2019-02-18). * pps/system/psmq/Kconfig: Fix recursive dependency. SYSTEM_PSMQ both depended on and selected SYSTEM_EMBEDLOG From Michal Lyszczek (2019-02-19). * system/vi: Condition KEY_CMDMODE_REPEAT with CONFIG_SYSTEM_VI_INCLUDE_COMMAND_REPEAT to avoid build error when option is not selected. From Anthony Merlino (2019-02-23). * apps//netutils/webclient/Kconfig: NET_SOCKOPTS is needed to get webclient compiled. From Alan Carvalho de Assis (2019-02-24). * apps/testing/ostest: Add test of pthread_mutex_timedlock() From Gregory Nutt (2019-02-24). * examples: Add sx127x demo From Mateuz Szafoni (2019-02-25). * apps/system/taskset: Fix command arguments are not passed From Masayuki Ishikawa (2019-02-25). * testing/ostest/timedmutex.c: pthread_mutex_timedlock() returns EDTIMEDOUT on a timedout, not eagain. From Gregory Nutt (2019-02-25). * testing/ostest/setvbuf.c: Fix several errors in the setvbuf() test. From Gregory Nutt (2019-02-25). * apps/system/cu/Kconfig: CU term depends on TERMIOS and should select it. From Alan Carvalho de Assis (2019-03-05). * apps/examples/nxterm and graphics/NxWidgets/nxwm: Replace direct calls to nxtk_register with legal, indirect calls via boardctrl(BOARDIOC_NXTERM). Replace calls to (deleted) nxterm_unregister(). The correc way to delete a driver is by unlink'ing it. From Gregory Nutt (2019-03-06). * apps/examples/nxterm: Most configuration options were not available in the Kconfig file. From Gregory Nutt (2019-03-06). * apps/examples/nxterm, graphics/NxWidgets: Replace illegal direct calls to nxterm_redraw() and nxterm_kbdin() with new boardctl() calls. From Gregory Nutt (2019-03-06). * apps/examples/modbusmaster/mbmaster_main.c: eMBMasterRegHoldingCB cannot be static. From Alan Carvalho de Assis (2019-03-07). * apps/examples/sx127x_demo/Kconfig: Fix misplaced 'if' From Gregory Nutt (2019-03-07). * apps/examples/nxterm: NxWM passed the size of the NxTK sub-window but nxterm example passed the size of the complete NxTK window. They must be made consistent. From Gregory Nutt (2019-03-09). * Missing semicolon at the end of function call. From Kejun ZHOU (2019-03-11). * graphics: nx_openwindow() and nxtk_openwindow() now accepts an addtional 'flag' parameter. This argument is not used at present but will, eventually enable a RAM backed, per-window framebuffer. From Gregory Nutt (2019-03-13). * This commit adds a test example at apps/examples/pwfb that will be used for testing the per-window framebuffer feature. The test does not work correctly yet. From Gregory Nutt (2019-03-16). * apps/examples/pwfb: Change b32_t's to b16_t's; don't need so much precision. Some improvements to motion. Add VERBOSE debug output. Still lots of bugs. From Gregory Nutt (2019-03-16). * apps/examples/pwfb/pwfb_main.c: Temporarily work around a race condition by adding a delay. From Gregory Nutt (2019-03-16). * - apps/examples/pwfb: Solve a race condition by changing some relative priorities. Also removes a delay kludge that used as a workaround. - apps/examples/pwfb: Add rate control. Examples becomes unstable at high update rates. From Gregory Nutt (2019-03-17). * nshlib/nsh_timcmds.c: Uninitialized struct tm caused 'date -s' to fail. From Valmantas Palikša (2019-03-18). * apps/examples/pwfb: Add a toolbar to the example windows. From Gregory Nutt (2019-03-18). * This commit adds apps/examples/pwlines, another test of the pw-window framebuffer lgoic. From Gregory Nutt (2019-03-20). 7.30 2019-05-19 Gregory Nutt * Add some awareness of overlays to apps/examples/fb From Matthew Koch (2019-03-25). * examples/, graphics/NxWidgets: Update NX window clients so that they use the new 'event' callback (vs. the obsoleted 'blocked' callback). From Gregory Nutt (2019-03-25). * graphics/NxWidgets/nxwidgets/src/ccallback.cxx and include/graphics/nxwidgets/: Add a synchronize method to every window. This is a wrapper arounc nx[tk]_sync and permits C++ applications to synchronize with the NX server. From Gregory Nutt (2019-03-27). * Various graphics apps: If CONFIG_VNCSERVER=y, don't call vnc_default_fbinitialize() directly. That is a violation of the portable POSIX interface. Instead, call boardctl(BOARDIOC_VNC_START);. From Gregory Nutt (2019-04-02). * apps/system/nxplayer: Fix some logical errors from recent commits. They broke the build of the nxplayer as a library vs. a task. apps/graphics/nxglyphs: Fix yet more namespace problems. From Gregory Nutt (2019-04-04). * Separate nxwidgets and nxwm into separate directories. Remove old, common NxWidgets directory. From Gregory Nutt (2019-04-04). * apps/graphics/nxglyphs: Put all NxWidgets and NxWM glyphs into a common directory where they can eventually be shared. Decouple (mostly) from nxwidgets and nxwm so that they can be used elsewhere. Creates include/graphics/nxglyphs.h From Gregory Nutt (2019-04-04). * graphics/nxwm/src/nxwm_main.cxx: Move from graphics/nxwidgets/UnitTests/nxwm/nxwm_main.cxx. It is no longer a unit test, but the main startup entry point for NxWM. From Gregory Nutt (2019-04-04). * graphics/nxwidgets and inclu/graphics/nxwidgets: Add support for modal windows. From Gregory Nutt (2019-04-05). * apps/graphics/nxglyphs: Add some new cursor bitmap images. From Gregory Nutt (2019-04-07). * apps/nxglyphs/include: Add mkcursor.c. Will auto-generate cursor image header file from Gimp C output. From Gregory Nutt (2019-04-07). * apps/graphics/littlevgl. Update to Littlevgl 5.3. apps/examples/lvgldemo. Update to Littlevgl 5.3 From Matthew Koch (2019-04-08). * apps/examples/pwfb: Extend example to verify software cursors. From Gregory Nutt (2019-04-10). * app/examples/pwfb: Add options to reduce the number of windows. This is helpful during debug to reduce the complexity. From Gregory Nutt (2019-04-10). * graphics/nxglyphs: Update cursor images. Better to have clean, if ragged cursor edges that weird color effects from anti-aliasing attempts. From Gregory Nutt (2019-04-13). * include/graphics/nxwidgets/cnxserver.hxx: Add Cursor methods to the CNxServer class. From Gregory Nutt (2019-04-13). * /apps/graphics/nxglyphs: Add 16x16 cursor images. 30x30 are kind of large. From Gregory Nutt (2019-04-14). * apps/system/nxplayer: Fix compile problems when audio debug is enabled. From Gregory Nutt (2019-04-23). * Twm4Nx is a port of twm, Tab Window Manager (or Tom's Window Manager) version 1.0.10 to NuttX NX windows server. No, a port is not the right word. It is a re-design of TWM from the inside out to work with the NuttX NX server. The name Twm4Nx reflects this legacy. But Twm4Nx is more a homage to TWM than a port of TWM. The original TWM was based on X11 which provides a rich set of features. TWM provided titlebars, shaped windows, several forms of icon management, user-defined macro functions, click-to-type and pointer-driven keyboard focus, graphic contexts, and user-specified key and pointer button bindings, etc. Twm4Nx, on the other hand is based on the NuttX NX server which provides comparatively minimal support. Additional drawing support comes from the NuttX NxWidgets library (which necessitated the change to C++). Twm4Nx is greatly stripped down and targeted on small embedded systems with minimal resources. For example, no assumption is made about the availability of a file system; no .twmrc file is used. Bitmaps are not used (other than for fonts). The TWM license is, I believe compatible with the BSD license used by NuttX. The origin TWM license required notice of copyrights within each file and a full copy of the original license which you can find in the COPYING file within this directory. STATUS: This port was brutal. Much TWM logic was removed because it depending on X11 features (or just because I could not understand how to use it). The logic is partial. A lot more needs to be done to have a complete system (hence, it is marked EXPERIMENTAL). The kinds of things that need to done are: 1. Update some logic that is only fragmentary for how like resizing, and menus. 2. Integrate NxWidgets into the windows: The resize menu needs a CLabel, the menus are CListBox'es, but not completely integrated, the Icon Manager needs to be a button array. 3. Revist Icons. They are windows now, but need to be compound widgets lying on the background. 4. Widget events are only partially integrated. A lot more needs to be done. A partial change to thoe event system that hints at the redesign is in place but it is far from complete. From Gregory Nutt (2019-04-25). * graphics/twm4nx/src/cwindow.cxx: Finishes first cut at window event management. Use CNXWidgets::CButtonArry for Icon manager. Implement button event handling. From Gregory Nutt (2019-04-26). * graphics/nxwidgets/src/cbuttonarray.cxx: Add a method to CButtonArray that will allow us to dynamically resize the array (at the cost of losing all button labels). From Gregory Nutt (2019-04-26). * netutils/netlib/netlib_parseurl.c: Add a more flexible version of netlib_parsehttpurl. This one can parse any URL, and is extensible so future improvements keep the same API. From Sebastien Lorquet (2019-04-26). * apps/graphics/twm4nx: In order for widgets to draw the correct window or toolbar, it is necessary to get the CWidgetControl instance from the window we want to use, not to create a new instance. From Gregory Nutt (2019-04-26). * apps/graphics/twm4nx: Finsh menu-related event handling. Extended menu handling. Allow external application event handling using a new base class (CTwm4NxEvent). From Gregory Nutt (2019-04-27). * apps/graphics/twm4nx: Flesh out some of the Resize logic. Still missing the pull events needed to do the resize. From Gregory Nutt (2019-04-27). * apps/graphics/twm4nx: Add compound widget CIconWidget. This will eventually replace the icon Windows with widgets that can be drawn on the Background. From Gregory Nutt (2019-04-27). * apps/examples/pca9635/pca9635_main.c: fix compilation From Mateusz Szafoni (2019-04-28). * apps/netutils: Support for the current version of cJSON From Mateusz Szafoni (2019-04-28). * apps/graphics/twm4nx: Remove Icon Windows; replace with IconWidgets that are draw on the background. Add CIconWidget event generation. Add event handling logic to CIconWidget. From Gregory Nutt (2019-04-28). * apps/graphics/twm4nx: Suppress input thread if using the VNC server. We don't need to catch input from keyboard or mouse devices in that case; those inputs will be injected into NX directly by the VNC server. Includes a couple of fixes from initial bring-up attempts. From Gregory Nutt (2019-04-28). * apps/netutils/netinit. This commit removes the private network initialization logic from NSH and puts in a common location at apps/netutils/netinit. Now that netork initialization logic can be used by applications that do not include NSH. From Gregory Nutt (2019-04-29). * apps/graphics/twm4nx: Add options to initialize the system via boardctl() and to bring up the network using the new apps/netutils/netinit. This latter is only necessary because VNC is being used to provide graphics. From Gregory Nutt (2019-04-29). * Many locations: Remove references to CONFIG_DISABLE_SIGNALS. Signals can no longer be disabled. From Gregory Nutt (2019-04-29). * apps/graphics/NxWidgets: Fix a possible deadlock condition when waiting for window geometry data that will never come. Fixed by re-requesting geometry data if we don't already have it. From Gregory Nutt (2019-05-01). * apps/graphics/twm4nx: Revamp how background events are handled. From Gregory Nutt (2019-05-01). * include/graphics/nxwidgets/cwidgetcontrol.hxx: Add handshake to getWindowHandle() to avoid returning a NULL handle. But now Twm4Nx hangs waiting for the non-NULL handle, From Gregory Nutt (2019-05-01). * apps/graphics/twm4nx: Fix various bugs found in bringup: Re-order object instantiation to account for inter-object dependencies. Correct mq_receive() buffer size. Fix a backward comparison. apps/graphics/twm4nx: Twm4Nx debug can now be separately enabled so that it does not get overwhelmed by other graphics debug output. From Gregory Nutt (2019-05-02). * apps/graphic/twm4nx: Fix junk variable that was shadowing variable of the same name in the base CNxWidget class. Resolves all start up crash issues. Now I need to figure out why the host VNC client drops the connection. From Gregory Nutt (2019-05-02). * apps/netutils/libcurl4nx: This is an initial commit libcurl4nx. It is not complete yet, but I still wish to commit the unfinished bits to describe the roadmap, and because it is already usable. It will be updated and fixed in the future weeks and months, certainly including POST support and later, SSL. Some improvements could be made by anyone. For example, I know the main routine in perform() shall be split into several parts for readability. I apologize in advance for this kind of spaghetti code, but I was short on time to refactor it. Also chunked HTTP transfer encoding would be a nice contribution from anyone interested. It is detected but not yet supported. From Sebastien Lorquet (2019-05-03). * graphics/twm4nx/src/cbackground.cxx: Should set the initial background color immediately without waiting for a redraw. From Gregory Nutt (2019-05-04). * graphics/twm4nx/Kconfig: Add configuration to disable keyboard/mouse input for testing purposes. graphics/twm4nx/src/ciconmgr.cxx: Correct initial window size and position in the upper right hand corner; Need to fill draw the button array immediately on window creation. graphics/twm4nx/src/cwindow.cxx: Need to fill the toolbar initially with the widget background color. From Gregory Nutt (2019-05-04). * apps/graphics/NxWidgets: CNxTkWindow, CNxWindow, CNxServer: Add support to create RAM backed windows. From Gregory Nutt (2019-05-04). * apps/graphics/twm4nx: IconMgr window now comes up correctly. Need to revisit window width setup. All windows are now created as RAM backed windows. From Gregory Nutt (2019-05-04). * apps/graphics/twm4nx: Add option to use touchscreen instead of mouse input. Add option to use the touchscreen with no keyboard. From Gregory Nutt (2019-05-04). * graphics/twm4nx/src/cbackground.cxx: Add logic to handle polling for background icon events. graphics/twm4nx/src/window.cxx: Add flags to CWindow initializer to support customization of toolbar buttons and other window properties. Add framework to handle toolbar button presses. Window minimization (aka, iconification) does not work. graphics/twm4nx/src/input.cxx: Add support to scaling touchscreen. Not needed for the current testing because the touchscreen naturally matches the display size. But will be needed, along with calibration screen, in the future. From Gregory Nutt (2019-05-05). * apps/graphics/twm4nx: Add logic to hide the window when it is iconified and restore the window when it is de-iconfied. Iconification works, de-iconification does not. From Gregory Nutt (2019-05-05). * apps/graphics/twm4nx: Try to improve icon text spacing. Not noticeably better, however. Split long icon title on two lines below the icon image. Both iconification and de-iconification now work. From Gregory Nutt (2019-05-06). * apps/graphics/twm4nx: Add initial support for the main menu. The main menu will come up when a left click is performed on the background. The main menu is used for starting applications. The adds the CMainMenu class that implements the main menu and an IApplication interface class the provides th template for how any external C++ application can add itself to the Main Menu. Still missing is the logic that responds to the menu item selection and sends the event to the Main Menu as well as the logic in the Main Menu that handles the event and either brings up a sub-menu or starts and application. From Gregory Nutt (2019-05-06). * apps/graphics/twm4nx: Replace most usage of NUL-terminated C strings with NXWidgets::CNxString. From Gregory Nutt (2019-05-06). * apps/graphics/twm4nx: Exploit the new feature to create hidden windows. This cleans up some brief window startup anomalies. Also fixes an initialization error in CMenus. From Gregory Nutt (2019-05-07). * apps/graphics/twm4nx: First cut at redesigned dragging logic. Window dragging now sort of works in an unreliable hurky-jerkky way. More to be done. From Gregory Nutt (2019-05-07). * apps/graphics/twm4nx: Extend the IEventTaps interfaces and user's thereof to better handle the cases when dragging where the mouse position gets ahead of the window updates and the reported mouse position lies not in the toolbar window, but in the main window or even outside of the window. From Gregory Nutt (2019-05-07). * apps/graphics/twm4nx: Add initial files to support an NxTerm application. On this initial commit, these are just the NxWM NxTerm files with some renaming. These are not finished and have not yet been hooked into the build system. From Gregory Nutt (2019-05-08). * apps/graphics/nxwidgets: CWidgetControl::handleLeftClick now returns a value to indicate if the click was actually processed or not. CWidgetControl::pollMouseEvents: Correct return value. From Gregory Nutt (2019-05-08). * apps/graphics/twm4nx: CBackground::event(): Implement logic to handle a left click on the background and to bring up the main Menu. CWindowEvent: Extend message to distinguish between keyboard and mouse input. Mouse position and buttons now accompany the mouse input data. CMenus: Add methods to query and control the visibility of the menu. With these changes, the main menu appears when any location on the background not occupied by an icon is clicked. From Gregory Nutt (2019-05-08). * apps/graphics/twm4nx: CMenus now uses CWindows, rather that raw NX windows. This rippled through to many other things due to conflicts between NUL-terminated C strings and NXWidgets::CNxStrings. From Gregory Nutt (2019-05-08). * apps/graphics/twm4nx: CWindow: Add a global function that can be used to determine the minimum width of a window. If the window is set to a width smaller than this, then toolbar items will overlap and the toolbar will be corrupted. This is a global function (rather than a method of CWindow) because in some cases, this minimum width must be known before the window is created. From Gregory Nutt (2019-05-08). * apps/graphics/nxwidgets: Add methods to all windows to query if a window is visible or hidden. From Gregory Nutt (2019-05-09). * apps/graphics/twm4nx: Better integrate menus and iconification: Bring-up up a menu is like de-iconifcation, except there is no icon to be erases; taking down a menu is like iconification except that there is no icon to present. apps/graphics/twm4nx: Use NxWidgets methods which work in all contexts instead of trying to come up with a way to know if a window is displayed through complex flags. apps/graphics/twm4nx: Add logic so that the main menu is placed at (or near) the position where the background was clicked. apps/graphics/twm4nx: In resize operation, don't let window get narrower than the minimum toolbar width. apps/graphics/twm4nx: The Icon Manager now adds a Main Menu entry that will de-iconify the Icon Manager or raise to the top of the hierarchy if not iconfified. This is useful when there are many open windows. From Gregory Nutt (2019-05-09). * apps/graphics/twm4nx: Use button array vs list box for menus. apps/graphics/twm4nx: Correct an error in how menu windows are created. From Gregory Nutt (2019-05-10). * apps/graphics/twm4nx: Add a 'Desktop' item to the main menu that will iconify all windows and menus and just show the open desktop. apps/graphics/twm4nx: Add more controls for the events that will be generated on basic window redraw, mouse/keyboard input, and keyboard input. apps/graphics/twm4nx: Add logic to support distribution of gnereric application window events. apps/graphics/twm4nx: Window events are now communicated properly to the application-specific event handler. Menus now seem to be receiving events and working well. From Gregory Nutt (2019-05-10). * apps/system/spi: I needed a small test tool for spi in the style of the I2C tool, but I didn't see one so I've hacked one out of the I2C tool source. From Dave Marples (2019-05-10). * apps/graphics/twm4nx: Add new logic to place an icon at a reasonable spot on the background. From Gregory Nutt (2019-05-11). * apps/graphics/twm4nx: Modify how applications register with the main menu. Add logic to support all possible menu selection notification methods: By putting up a sub-menu, by starting an application, or be sending an event. From Gregory Nutt (2019-05-11). * apps/graphics/twm4nx: Add an IApplicationFactory interface. From Gregory Nutt (2019-05-11). * apps/graphics/twm4nx: This commit incorporates the NxTerm window hosting NSH. This is just code complete and just compiles with no errors. The NxTerm item does not appear in the Main Menu, however, selecting the menu item does not yet bring up the NxTerm window. apps/graphics/twm4nx: Clean up some logic associated with use of multiple Icon Managers. From Gregory Nutt (2019-05-12). * apps/graphics/twm4nx: Add missing event generation logic when a window is closed. apps/graphics/twm4nx: Fix a couple of errors in the unused resize logic: It was not hiding the resize menu tso it appeared as a artifact in the upplr left hand corner. Was calling setSize() on the window instead of getSize(). That was causing errors because the size being set was uninitialized. From Gregory Nutt (2019-05-12). * apps/graphics/NXWidgets/: NXWidgets::CNxWidgets: Fix some issues with returned values. On setting the widget size or position, it was returning false if there was no change in size or position. Many places in the code were treating the false return value as an error. From Gregory Nutt (2019-05-12). * apps/graphics/twm4nx: Simpify application startup. apps/graphics/twm4nx: Various fixes to get the NxTerm window to come up properly. It does now come up okay, but the system basically loses its mind thereafter. Looks good until some buttons are pressed. From Gregory Nutt (2019-05-12). * apps/graphics/twm4nx: Fix several errors associated with the NxTerm buttons. Most changes involved fixing crashes with the exit button is pressed. Now the NxTerm windows behave well. However, they are not receiving console input so there is still more to be done. apps/graphics/twm4nx: Fix error in placement of icons on the desktop From Gregory Nutt (2019-05-13). * apps/graphics/twm4nx: Icons can now be moved, but there are artifacts: Need to erase the old icon region on the background before drawing the new icon image during the move. From Gregory Nutt (2019-05-13). * apps/graphics/twm4nx: When moving icons, erase the old icon image before drawing the new one. apps/graphics/twm4nx: Add logic to detect collisions with reserved regions in the background or with other icons when moving an icon on the desktop. From Gregory Nutt (2019-05-14). * apps/graphics/twm4nx: Correct logic in Icon Manager for the case where the number of windows causes the Icon Manager to increase in size by one row. apps/graphics/twm4nx: Fix an error in event notification sent by the Icon Manager when a window is selected. apps/graphics/twm4nx: In the Icon Manager, do not use the window name to identify which button press corresponds to which Window. Window names are not unique. Instead, it now keeps track of which row x column was assigned to the window name. That row x column uniquely associates a window with a button and does not depend on the window name in any way. From Gregory Nutt (2019-05-14). * apps/graphics/nxwidgets/src/cbuttonarray.cxx: Correct an error CButtonArray. Was not correctly resizing the widget when the dimensions of the button array changed. From Gregory Nutt (2019-05-15). * apps/graphics/twm4nx: This is a complete redesign of the CResize class. Only partially functional on initial commit. Initial testing is mixed. The resize window appears, but nothing else good happens. No hardfaults though. apps/graphics/twm4nx: Forgot to install the IEventTap instance. Now resizing kind of works, but I can't get out of it! There is a basic problem in the window needs to be updated for the new size and there is no mechanism in place to do that (at least not with RAM backed windows). apps/graphics/twm4nx: Fix a bad width calculation. From Gregory Nutt (2019-05-15). * apps/graphics/twm4nx: Fix routing of redraw events. apps/graphics/twm4nx: Other toolbar buttons need to be disabled while resizing. Lots of problems if you decide to iconify or exit while resizing. CResize now disables all buttons except for the RESIZE button while resizing. apps/graphics/twm4nx: Add an event and logic to support notification of changes in the size of a window to NxTerm. apps/graphics/twm4nx: Correct the maximum size of a message. Recent changes caused message send failures because a message exceed that previous maximum size. From Gregory Nutt (2019-05-16). * Various updates to adapt to change in boardctl() interface. From Gregory Nutt (2019-05-16). * apps/graphics/twm4nx: During resizing, when the tool bar is drawn, the toolbar background must be redraw before the buttons and title are redrawn. From Gregory Nutt (2019-05-16). * apps/graphics/nxglyphs: Add a new resize cursor image. apps/graphics/twm4nx: Use new resize cursor image. From Gregory Nutt (2019-05-17). * apps/graphics/twm4ndx: Compile out cursor support if we are using a mouse From Gregory Nutt (2019-05-17). 7.31 2019-07-21 Gregory Nutt * Remove some cases in Kconfig files of 'comment' with 'depends on'. That is probably a good practice. I removed these because (1) is not done elsewhere so it is just an inconsistency, and (2) the HTML generation tool at nuttx/tools/kconfig2html.c would need to be extended to parse that case. I don't have time to do that now. From Gregory Nutt (2019-05-19). * This change adds a calibration screen to Twm4Nx. In addition to the Calibration screen port from NxWM, this required extensions to the event handling logic to support (1) receiving raw, uncalibrated touchscreen inputs, (2) shutting down of externally controlled windows. From Gregory Nutt (2019-05-20). * apps/graphics/twm4nx: Move application-related files into different directories to separate them from the core Twm4Nx files. From Gregory Nutt (2019-05-20). * apps/graphics/twm4ndx: Compile out cursor support if we are using a mouse. From Gregory Nutt (2019-05-20). * apps/graphics/twm4nx: Fix an uninitialized variable that was causing toolbar buttons to randomly come up enabled or disabled. Remove some unused event definitions. From Gregory Nutt (2019-05-20). * apps/graphics/twm4nx: Fix a calibration screen startup issue. Make an initial calibration screen optional. From Gregory Nutt (2019-05-20). * apps/nshlib: Fix all places where cle() and readline() are used. readline() returns EOF on a failure. cle() returns a negated errno value. Checking only for EOF causes failues to be missed (and infinite loops ensuing). From Valmantas Paliksa (2019-05-21). * Add an alternative COMPONTEMPORARY theme. Still has some artifacts on the display. From Gregory Nutt (2019-05-21). * apps/graphics/twm4nx: Use custom CWidgetStyle to force Icon background to match selected desktop background. From Gregory Nutt (2019-05-21). * apps/graphics/nxglyphs: Add more modern looking button images for the Twm4Nx CONTEMPORARY theme. From Gregory Nutt (2019-05-21). * apps/graphics/twm4nx: Add some definitions to support Themes. Background image is now optional. From Gregory Nutt (2019-05-21). * apps/graphics/twm4nx: Add a configuration option to control the number of buttons in one column of the Icon Manager. The Icon Manager no longer relies the default window width; now it determines a preferred window width based primarily on the font size. From Gregory Nutt (2019-05-21). * apps/: Removed all references to CONFIG_DISABLE_POLL. The standard POSIX poll() can not longer be disabled. From Gregory Nutt (2019-05-21). * apps/graphics/twm4nx: Revise logic to detect clicks on the background image. The original implementation had some side effects. From Gregory Nutt (2019-05-23). * apps/graphics/twm4nx: Remove some remaining, unused stuff from TWM that was never used. Menus need to close after the 'terminal' selection is made. Otherwise, the menu can become buried under a newly open menu and not easily recovered. From Gregory Nutt (2019-05-23). * apps/graphics/twm4ndx: Add a 'critical' bit to the eventID. While resizing, all events will be ignore except those marked critical. * apps/graphics/twm4nx: CBackground now brings up the main menu if the background image is clicked. This makes the behavior the same across all of the background except when an icon is clicked. From Gregory Nutt (2019-05-23). * apps/graphics/twm4nx: Fix a bug in placement of icons on the desktop. When many windows are displayed, a bug in the looping logic could cause an infinite loop. From Gregory Nutt (2019-05-26). * apps/graphics/twm4nx: Fix some errors found when enabling NX keyboard support. The most important being that the mouse and keyboard drivers need to be opened non-blocking. From Gregory Nutt (2019-05-26). * apps/graphics/twm4nx/README.txt: Add an overview of how to create Twm4Nx applications. From Gregory Nutt (2019-05-28). * apps/graphics/slcd: Adds a CSLcd class that will generate graphic simulated segments of an SLCD display. From Gregory Nutt (2019-05-31). * apps/graphics/tmw4nx and apps/graphics/slcd: Add a CClock class that implements the Twm4Nx digital clock based on the CSLcd simulated SLCD segements. From Gregory Nutt (2019-06-01). * apps/graphics/slcd: Improve the representation of '1', 'l', and 'I'. From Gregory Nutt (2019-06-01). * netutils/telnetd/telnetd_daemon.c: Fix another C89 violation that caused the ez80 build to fail. From Gregory Nutt (2019-06-03). * nshlib/nsh_parse.c: Fix a warning about an uninitialized variable from the ZDS-II compiler. From Gregory Nutt (2019-06-03). * apps/netutils/netinit: MAC address configuration was represented by type long long. That is a problem for architectures that do not support type long long. Replaces by two long configuration items. From Gregory Nutt (2019-06-03). * apps/nshlib/nsh_ddcmd.c: Seemingly nonsense change but somehow works around a compilation error using the ZDS-II toolchain. It was claiming that vtbl was undefined indd_outfopen(). From Gregory Nutt (2019-06-03). * apps/netutils/json: Removed. Replaced with apps/netutils/cjson. From Gregory Nutt (2019-06-03). * industry/abnt_codi, include/industry/abnt_code.h, examples.abntcodi: Adds support for ABNT CODI library. This is an energy meter protocol used in Brazil. From Alan Carvalho de Assis (2019-06-15). * apps/wireless/gs2200m: Add usrsock daemon for Tilt GS2200M Wi-Fi module From Masayuki Ishikawa (2019-06-18). * apps/industry: Add .gitignore for Kconfig From Masayuki Ishikawa (2019-06-28). * apps/examples/webserver: Fix to compile with CONFIG_NETUTILS_HTTPD_SENDFILE=y. Also some configs such as CONFIG_NETUTILS_HTTPDFILESTATS can be selected by menuconfig. From Masayuki Ishikawa (2019-07-03). * netutils/webserver: Add mp3 mime type to httpd.c From Masayuki Ishikawa (2019-07-04). * netutils/webserver: Add directory listing to httpd From Masayuki Ishikawa (2019-07-05). * netutils/webserver: Add web server info based on uname() From Masayuki Ishikawa (2019-07-05). * netutils/webserver: Fix directory listing containing period in name From Masayuki Ishikawa (2019-07-06). * apps/netutils/cjson/Kconfig: stdio floating point support required. cJSON requires floating point support in printf (specifically the 'g' conversion specifier). Thus, select LIBC_FLOATINGPOINT when NETUTILS_CJSON is selected. From Michael Jung (2019-07-07). * neutils/webserver: Fix file corruption in httpd_dirlist.c From Masayuki Ishikawa (2019-07-10). * wireless/gs2200m: Add channel parameter for AP mode From Masayuki Ishikawa (2019-07-10). * apps/examples/chrono: Add chronometer apps example. From Alan Carvalho de Assis (2019-07-17). 8.1 2019-09-14 Gregory Nutt * wireless/gs2200m: Add udp support to gs2200m_main.c. From Masayuki Ishikawa (2019-07-25). * netutils/dhcpd: Fixes bug where hwaddr was being used instead of ipaddr in the ARP update. This bug seems to have been introduced 3 years ago during a rewrite to remove a direct OS call to arp. I'm not sure how others have not run into issues with this. The behavior I was observing was that the DHCPD would go to offer an IP address, but then send a ARP request for the IP instead because it didn't know where to send the data. From Anthony Merlino (2019-07-26). * I8sak improvements: - wireless/ieee802154: Adds support for getting/setting maxretries and promsicuous mode from i8sak - wireless/ieee802154/i8sak: Fixes a build warning and handles a few cases where a fault can occur due to not catching missing arguments. From Anthony Merlino (2019-07-26). * apps/netutils/netinit/netinit.c: Improve cleanup, removing 1 of 2 warnings. Unhook PHY notification signal handler when cleaning up, if an error occurs after the signal handler is put into place. From Nathan Hartman (2019-07-26). * apps/examples/webserver/webserver_main.c: Init network & run forever only if not builtin app. Infer from CONFIG_NSH_BUILTIN_APPS if we are a NSH built-in app or not. If built-in app (CONFIG_NSH_BUILTIN_APPS defined) then we assume network is initialized prior to webserver starting and we exit on webserver failure. If running standalone (CONFIG_NSH_BUILTIN_APPS is undefined) then behavior is unchanged: webserver initializes network and runs forever. From Nathan Hartman (2019-07-26). * apps/nshlib/nsh_fsutils.c: As noted by David S. Alessio, 'cat' should not output any additional newline at the end of the cat'ed file content. This was done to assure that the NSH prompt was presented on a new line. However, that is not the correct behavior of 'cat' per the IEEE std: "The standard output shall contain the sequence of bytes read from the input files. Nothing else shall be written to the standard output." Reference: https://pubs.opengroup.org/onlinepubs/009695399/utilities/cat.html. This commit changes the function nsh_catfile() which underlies the 'cat' command and well as other NSH commands. Although this is the correct behavior for 'cat' it may not be the correct behavior for other commands implemented via nsh_catfile(). That remains to be determined. From Gregory Nutt (2019-07-29). * wireless/gs2200m: Add DHCP client handling in ioctl_request() From Masayuki Ishikawa (2019-07-30). * apps/system/cle/cle.c: ASCII DEL should be treated by Delete-Left. From Dave Marples (2019-08-01). * apps/fsutils/passwd: Handle the improved the format of the /etc/passwd file. It is now a little more similar to other systems. From Gregory Nutt (2019-08-03). * apps/examples/uid: Demo used to verify PASSWD and GROUP interfaces. From Gregory Nutt (2019-08-04). * Change name configs/ to boards/ in comments, Documentation, Tools, etc. From Gregory Nutt (2019-08-05). * Fix paths in README.txt files which have changed due to the restructuring of nuttx/boards directory. From Gregory Nutt (2019-08-05). * Update configurations instructions in README.txt files to show ':' delimiter vs '/' delimiter. From Gregory Nutt (2019-08-05). * Update comments, README's, etc. to reflect changes to nuttx/boards directory reorganization. From Gregory Nutt (2019-08-09). * Change all occurrences of /bin/(ba)sh to /usr/bin/env bash which appears more portable From Manuel Stühn (2019-08-10). * wireless/ieee802154/i8sak: Fixes naming caused by naming change in nuttx. From Anthony Merlino (2019-08-10). * wireless/ieee802154/libmac: Adds support for getting/setting the FCS length From Anthony Merlino (2019-08-10). * i8sak: Allow setting the endpoint PAN ID. From Anthony Merlino (2019-08-10). * i8shark: Adds support for intentionally suppressing passing the FCS so that Wireshark doesn't try to validate it. From Anthony Merlino (2019-08-10). * wireless/ieee802154/i8sak: Adds support for energy scan result printout. From Anthony Merlino (2019-08-13). * i8sak: Fixes conversion from extended address to IPv6 address. From Anthony Merlino (2019-08-13). * netutils/dhcpc: Add host name support to dhcp client From Masayuki Ishikawa (2019-08-14). * Bugfix/i2ctool dev clobbers slave config - friendlier I2C "knock-knock" uses only read request. While many I2C slave devices have multiple indexed registers, some have only one register and it's not indexed. For example, the I2C bus switch TCA9548A has only a Control Register, attempting to index to "Reg[0]" alters its contents to 0x00 disabling all subordinate buses. This patch fixes that problem by simply trying to read something/anything from the slave. This also helps coax out slaves with register files that start from a higher index, i.e. the AT24CS0x, FLASH chips with a UUID that appears as a 2nd I2C slave at (address+8), report their serial number at Reg[80]-Reg[8F] and will NAK a read of Reg[0]. - modify get/set to prevent write of reg index if not specifed From David Alessio (2019-08-20). * Move apps/builtins/builtin_forindex.c to nuttx/libs/libc/builtin since it is required by kernel logic as well. Other changes account for movement of builtin.h from nuttx/include/nuttx/binfmt/built.h to nuttx/include/lib/builtin.h. From Gregory Nutt (2019-08-23). * Makefile: Added support for application-specific export target. Used by nuttx/tools/mkexport.sh. From Pavel Pisa (2019-08-30). * wireless/gs2200m/gs2200m_main.c: ioctl_request() supports SIOCGIFHWADDR. From Masayuki Ishikawa (2019-09-02). * examples/pwm/pwm_main.c: Update the pwm header path. From Augusto Fraga Giachero (2019-09-02). 8.2 2019-xx-xx Gregory Nutt