Commit Graph

31411 Commits

Author SHA1 Message Date
Alan Carvalho de Assis
7c5f329294 drivers/lcd/max7219.c: Add support for MAX7219 vertically organized display. 2017-11-07 13:20:03 -06:00
Gregory Nutt
b076ff36cb Update NxWidgets version number 2017-11-07 13:20:03 -06:00
Masayuki Ishikawa
56eac96d2f Merged in masayuki2009/nuttx.nuttx/lc823450 (pull request #530)
Add IPL2 support for LC823450

* arch/arm/src/lc823450: Add IPL2 support

    Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>

* configs/lc823450-xgevk: Add IPL2 support

    Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>

Approved-by: Gregory Nutt <gnutt@nuttx.org>
2017-11-07 12:34:23 +00:00
Gregory Nutt
2a331b7f23 Fix some includes missed in the last commit. 2017-11-06 15:01:21 -06:00
Gregory Nutt
93f7cd2d53 sched/sched/sched_cpuselect.c: For SMP, In order to find the cpu with the lowest priority thread, we have to remember the already found lowest priority. Noted by Anonymous in Issue #75 2017-11-06 13:33:46 -06:00
Gregory Nutt
a14eb93ae7 lpc43xx Ethernet: Fix some backward logic setting full-duplex and 100mbps when autoconfiguration is disabled. Noted by Anonymous in Issue #76 2017-11-06 13:28:29 -06:00
Gregory Nutt
22e98193b2 Remove references to no longer existing ltdc/README.txt file. 2017-11-06 12:37:04 -06:00
Gregory Nutt
08fa834a6a arch/arm/include/stm32 and stm32f7: Remove ltdc.h and dma2d.h. Those header files in that location permitted inclusion into application space logic and, hence, facilitated and encouraged calling into the OS and violating the portable POSIX OS interface. The definitions in those header files were move the appropriate location in the counterpart, architecture specific files at arch/arm/src/stm32 and stm32f7 dma2d.h and ltdc.h.
configs/stm32f429i-disco/ltdc:  This configuration has been deleted because it violated the portable POSIX OS interface.  It used apps/examples/ltdc and include ltdc.h and dma2d.h which were also removed for the same reason.
2017-11-06 12:22:48 -06:00
Gregory Nutt
d5f8a49f18 fs/userfs: Fix return value from dup method. In order to return a pointer, the parameter must be a pointer to a pointer. 2017-11-06 07:14:24 -06:00
Gregory Nutt
7deb24484c This comment converts the underlying IPC used by the UserFS from Unix domain local sockets to UDP LocalHost loopback sockets. The problem with the local sockets is that they do require operations on the top level psuedo-file system inode tree. That tree must be locked during certain traversals such as enumerate mountpoints or enumerating directory entries.
This conversion is unfortunate in the sense that Unix local domain sockets are relatively lightweight.  LocalHost UDP sockets are much heavier weight since they rely on the full UDP stack.  If anyone is up for a complete redesign, then using some shared memory and a POSIX message queue would be lightweight again.

This commit also fixes several bugs that were not testable before the inode tree deadlock.  I cannot say that the logic is 100% stable but it does not have basic functionality.

Squashed commit of the following:

    fs/userfs:  Order locking so that access to the shared I/O buffer is also locked.
    fs/userfs:  Converts to use LocalHost UDP loopback for IPC.
2017-11-05 12:25:58 -06:00
Mateusz Szafoni
2fc5237854 Merged in raiden00/nuttx (pull request #529)
Master

* cosmetics

* stm32_hrtim: add helper macros

* smps: cosmetics

* stm32f33xxx_adc: injected channels support, fix some definitions, add interface to disable interrupts

* stm32f334-dsico: beginning of lower-half driver for SMPS (buck-boost onboard converter)

* nucleo-f334r8/highpri: missing ADC trigger configuration

Approved-by: Gregory Nutt <gnutt@nuttx.org>
2017-11-05 14:15:04 +00:00
Alan Carvalho de Assis
4d6c17246f stm32f103-minimum: Remove warning when selecting MMCSD support
stm32f103-minimum: Add board_usbmsc_initialize to stm32f103-minimum
2017-11-05 06:39:28 -06:00
Gregory Nutt
1e40593e9d SAMv71-XULT: Remove non-functional framebuffer configuration. 2017-11-05 06:31:11 -06:00
Gregory Nutt
6c5397cffd Cosmetic fix to spacing. 2017-11-05 06:25:20 -06:00
Gregory Nutt
0942b5441d Update some comments 2017-11-04 14:33:20 -06:00
Gregory Nutt
205fe8053f Kconfigs: Add CONFIG_LCD_UPDATE that works like CONFIG_NX_UPDATE but can be enabled without enabling the graphics subsystem. 2017-11-04 14:08:21 -06:00
Mateusz Szafoni
71d4bad819 Merged in raiden00/nuttx (pull request #528)
stm32f334-disco, nucleo-f334r8: add missing ram_vectors configuration in linker script

Approved-by: Gregory Nutt <gnutt@nuttx.org>
2017-11-04 14:28:19 +00:00
Alan Carvalho de Assis
ab9e059735 configs/stm32f103-minimum: Add board support for MAX7219 LED Matrix controller 2017-11-04 07:59:32 -06:00
Alan Carvalho de Assis
829e6520e3 drivers/lcd/max7219.c: Add support to MAX7219 LED Matrix as LCD interface 2017-11-04 07:54:48 -06:00
Gregory Nutt
471d306260 Add some comments in the area of the previously reverted code. 2017-11-04 07:21:03 -06:00
Gregory Nutt
5696e57bc9 Revert "net/inet: Fix a memory leak when closing a TCP socket."
This reverts commit 63a8d79553.
2017-11-04 07:21:03 -06:00
Gregory Nutt
73c4bac7a6 Update TODO 2017-11-04 07:21:03 -06:00
Gregory Nutt
f03e834eb1 STM32F102-Minimum: Eliminate a warning. 2017-11-04 07:21:03 -06:00
Anthony Merlino
6853569633 Merged in antmerlino/nuttx/mac802154 (pull request #527)
mac802154: Fixes a warning for unused variable and returns -1 from macnet_notify() if event is not used.

Approved-by: Gregory Nutt <gnutt@nuttx.org>
2017-11-03 16:08:17 +00:00
Gregory Nutt
c1de4380e9 Last fix to eliminate a warning also perpetrated a logic error in semaphore handling. 2017-11-03 09:24:16 -06:00
Gregory Nutt
ac40630452 wireless/ieee802154: Fix a warning found in build testing. Mouse input: Cosmetic changes while reviewing logic. 2017-11-03 09:21:19 -06:00
Gregory Nutt
f562bf0fbe Another fix from recent PR: mac802154_primitive_free() does not exist. Perhaps ieee802154_primitive_free() is what was intended? 2017-11-03 08:42:21 -06:00
Gregory Nutt
8d485cd345 Merge of recent PR requires change to all defconfig files that use MRF24J60. 2017-11-03 07:26:46 -06:00
Gregory Nutt
63a8d79553 net/inet: Fix a memory leak when closing a TCP socket. 2017-11-03 06:44:40 -06:00
Gregory Nutt
f3286d83e7 Costmetic 2017-11-02 19:17:33 -06:00
Gregory Nutt
29309e63aa Eliminate some warnings from building testing. 2017-11-02 17:27:48 -06:00
Gregory Nutt
e52bc92238 drivers/mtd/filemtd.c: Don't use file descriptors... Use the internal file system interfaces so that the loop device can be shared across threads. 2017-11-02 17:07:08 -06:00
Gregory Nutt
f9e7b84727 drivers/loop: Don't use file descriptors... Use the internal file system interfaces so that the loop device can be shared across threads. 2017-11-02 16:31:56 -06:00
Frank Benkert
c6942f6137 drivers/serial/serial.c: Optimize wait time in tcdram() for buffer emptying
According to the specification, the close function must wait until all data
has been written before it closes the file (except O_NONBLOCK is set). The
maximum waiting time for this is not specified.

To be able to edit the file list of the process, the close function has to lock
the file list semaphore. After that the close function of the serial driver is
called.

Waiting for the complete transmission of all data is done in the serial driver.
This causes the semaphore to remain locked until all data has been sent.
However, no other thread of the process can edit the file list for that time
(open, close, dup2, etc.). This is not optimal in a multithreaded environment.
Therefore, we have to keep the waiting time within the driver as short as possible.
2017-11-02 08:53:14 -06:00
Gregory Nutt
2dbe7af7f3 fs/userfs: There are some deadlock issues that make the UserFS un-usable at the current time. Added to the TODO list; also feature is now marked EXPERIMENTAL. 2017-11-02 08:46:18 -06:00
Gregory Nutt
21041af8a7 This commit modifies the Unix domain local socket design. Local sockets are built on top of pipes. The Local socket implementation maintained file descriptors to interrupt with the pipes. File descriptors have the bad property that they are valid only while running on the thread within the task that created the local socket.
As a policy, all internal OS implementations must use "detached" files which are valid in any context and do not depend on the validity of a file descriptor at any point in time.  This commit converts the usage of file descriptors to detached files throughout the local socket implementation.

Squashed commit of the following:

    net/local: Finish change to eliminate use of file descriptors.
    net/local:  A little more of the conversion.
    net/local: Beginning of chnages to eliminate use of file descriptors in the local socket implementeation. poll() will be a problem.
2017-11-02 08:23:38 -06:00
Gregory Nutt
e5d7e4a12b fs/userfs: Correct check for response type. 2017-11-01 16:57:59 -06:00
Anthony Merlino
14fb37c995 Merged in antmerlino/nuttx/sixlowpan-mac802154 (pull request #526)
ieee802154: Simplifies notify() and rxframe() calls to a single notify() call. dataind's and all other "notifs" are now "primitives" which aligns with standard terminology

* mac802154: Adds missing breaks from case statement

* sixlowpan: Fixes bad logic where ACK is not requested if address is not a broadcast

* ieee802154: Simplification of "notifs" and "datainds" to generic primitives passed via a single notify call to the layer above the MAC

* Directories.mk should reference CONFIG_WIRELESS instead of CONFIG_DRIVERS_WIRELESS

* xbee_netdev: Network must be locked when calling sixlowpan_input

* sixlowpan: Reassembly buffer can't be freed if provided by radio driver

* sixlowpan: Don't free IOB if there is an error processing it as the MAC will try to pass it along to another receiver

* ieee802154: Adds basic logging to ieee802154_primitive.c

* Minor fixes after rebase

* xbee: Adds AT query timeout to retry if XBee doesn't respond to request

* same70-xplained: Adds Xbee support. Makes mikroBus slot Kconfig 'choice'

* mac802154: Removes unused function declaration

* drivers/mrf24j40: Fixes compilation error using . operator rather than -> operator

* mac802154_device: Changes a few mac802154_primtive_free's to ieee802154_primitive_free() and changes notif to primitive in a couple places.

* mac802154: Adds promiscous mode logic to bypass parsing of incoming frames. MAC char device also checks for promiscous mode and passes whole frames including header and FCS to the application if promiscous mode is enabled.

* sixlowpan: Fixes logic to correctly check if packet is large enough to include header.  This would cause packets to be considered too small when they are sufficiently sized.

* sixlowpan: Fixes forwarding logic to use forwarding device rather than received device to look up destination link layer address

* net/ipforward: Fixes typo that caused build error when IP forwarding was enabled with CONFIG_NET_ICMPv6_NEIGHBOR enabled as well.

* configs/same70-xplained: Simple spelling fix

Approved-by: Gregory Nutt <gnutt@nuttx.org>
2017-11-01 20:15:21 +00:00
Gregory Nutt
5c2e740ce3 Cosmetic change. 2017-11-01 13:57:07 -06:00
Gregory Nutt
de5b36c198 Update TODO for broken local socket feature; Add work around to UserFS for broken local socket feature. 2017-11-01 09:16:10 -06:00
Gregory Nutt
19f8933f76 libc/userfs: Correct return value from dispatchers. Should return zero on success, not the number of bytes sent. 2017-11-01 09:16:10 -06:00
Anthony Merlino
02721f9d95 net/icmpv6: Add some header file necessary for correct build.
drivers/wireless/ieee80211:  Fix typos and spelling errors as needed for Photon build.
2017-11-01 06:58:33 -06:00
Masayuki Ishikawa
c33bde1f82 Fixes a memory leak that is caused because the client message queue is not unlinked after the client disconnects from the NX server. 2017-10-31 18:48:39 -06:00
Gregory Nutt
e348ea70ff sim/userfs: Add a configuration for testing the UserFS using apps/examples/userfs. 2017-10-31 15:26:58 -06:00
Gregory Nutt
0614f9673b fs/userfs: Some fixes from initial testing. 2017-10-31 15:26:58 -06:00
Dmitriy Linikov
61372551e9 Merged in hardlulz/modem-3.0-nuttx/fix-stmpe811-gpio (pull request #523)
Fix GPIO operation of STMPE811 driver.

Fixed issues:
1. STMPE811_GPIO_DIR was defined for register name
   and later was redefined to be the pin direction mask
   for `stmpe811_gpioconfig`

   I decided to change register name to be STMPE811_GPIO_DIR_REG,
   and keep pin direction mask STMPE811_GPIO_DIR, so that any
   external code that already use this driver will be unchanged.

2. The STMPE811 register GPIO_DIR uses bit value 1 for output
   and 0 for input, but `stmpe811_gpioconfig` set the opposite.

3. The call to `stmpe811_gpiowrite` from inside of `stmpe811_gpioconfig`
   leaded to deadlock.

Approved-by: Gregory Nutt <gnutt@nuttx.org>
2017-10-31 16:54:28 +00:00
Masayuki Ishikawa
09d4874509 Merged in masayuki2009/nuttx.nuttx/lc823450 (pull request #524)
Fix DEBUGASSERT() issues with nxhello on lc823450-xgevk

* sched/task: Remove DEBUGASSERT in task_exitstatus() and task_groupexit()

* graphics: Change DEBUGASSERT condition in nx_runinstance()

Approved-by: Gregory Nutt <gnutt@nuttx.org>
2017-10-31 16:53:00 +00:00
Gregory Nutt
6e9039bb08 Squashed commit of the following:
fs/userfs:  This completes coding of the UserFS client and of the UserFS feature in general.  This feature is being merged to main now because I believe it is innocuous.  It is, however, untesed.  The next step will be to develop a test case to verify the feature.
    fs/userfs:  Completes the request logic for the UserFS client.  Still need the logic that receives the responses.
    fs/userfs:  Completes coding for most of the server side of the user filesystem logic.
    fs/userfs:  Big design changes, simplications. Use Unix domain local sockets instead of message queues.  Easier to transfer big data in local sockets than message queues.  Remove character drvier 'factory' it is not necessary.
    fs/userfs:  Minor reparitioning; volume private info does not need to be held on the OS client side.
    libc/userfs:  Add some of the server side logic.
    fs/userfs:  Add some UserFS initialization logic.
    fs/userfs:  Add frame work for the UserFS proxy.  Remove all references to a block driver.  There is no block dricer... what was I thinking?
    fs/userfs: Add some initialization of the character driver, 'factory' device.
    fs/userfs:  Rename from fusefs to userfs to that we don't stomp on someone else's cool name.
    Add a header file describing the fusefs interface.
2017-10-30 18:07:42 -06:00
Dmitriy Linikov
ef1ca963a5 Merged in hardlulz/modem-3.0-nuttx/fix-stm32_dmacapable-on-f20xx (pull request #522)
Fix stm32 dmacapable on f20xx

* Fixed build for STM32F20XX platforms when CONFIG_STM32_DMACAPABLE is enabled

* Fixed build for STM32F20XX platforms when CONFIG_STM32_DMACAPABLE is enabled

Approved-by: Gregory Nutt <gnutt@nuttx.org>
2017-10-30 19:20:52 +00:00
Dmitriy Linikov
73082f7513 STM32 ADC: Added support for ADC's IO_ENABLE_TEMPER_VOLT_CH ioctl on STM32F10XX and STM32F20XX 2017-10-30 06:21:48 -06:00