Commit Graph

2201 Commits

Author SHA1 Message Date
Matias N
2c2f2bc795 Documentation: improve menuselection tag appearance 2020-11-21 18:09:19 -08:00
Diego Herranz
3956787254 Documentation/components/drivers/character/pwm: fix pwm.c location
- pwm.c was moved in 68bbc8438c but the
documentation wasn't updated.
- Also a minor typo fixed.
2020-11-17 22:11:08 +01:00
Sara Souza
8a1960fdf4 Documentation for Watchdog Timer Driver 2020-11-09 08:06:10 -08:00
Nakamura, Yuuichi
08ad202dfb Update task trace document 2020-11-02 01:12:08 -08:00
Yoshinori Sugino
c13f869432 Modify SIGSTP to SIGTSTP
Follow the POSIX description.
SIGTSTP should be sent when the Ctrl-Z characters is encountered, not SIGSTP.

Testing:
Built with hifive1-revb:nsh (CONFIG_SERIAL_TERMIOS=y, CONFIG_SIG_DEFAULT=y and CONFIG_TTY_SIGTSTP=y)
2020-10-29 01:12:43 -07:00
Matias N
aabb30a103 documentation: change non-working URL 2020-10-25 12:25:34 -03:00
Brennan Ashton
23cd1e030e Docs: Fix broken links and references in docs
Also add to the CI a problem matcher to better report issues

Signed-off-by: Brennan Ashton <bashton@brennanashton.com>
2020-10-22 10:22:11 -03:00
Brennan Ashton
c412021904 Docs: Bump version of pygments to get new GAS lexer
Signed-off-by: Brennan Ashton <bashton@brennanashton.com>
2020-10-22 10:22:11 -03:00
Diego Herranz
c0719b370d Documentation/quickstart/debugging: rewrite SWD sentence
Original content rather than copy-paste from Wikipedia.
Discussed on https://github.com/apache/incubator-nuttx/pull/2031
2020-10-21 17:09:42 +08:00
Diego Herranz
345f2a7731 Documentation/quickstart/debugging.rst: fix NuttX capitalisation 2020-10-21 13:57:56 +08:00
Diego Herranz
b482cbdd04 Documentation/quickstart/debugging.rst: rewrite JTAG/OpenOCD section
- Add mentions to SWD
- Sony's OpenOCD fork no longer needed since Nuttx support was merged upstream
on http://openocd.zylin.com/#/c/4103/. Recommended to build from source or use
one of the unofficial, more recent builds.
- Amazon link for Olimex adapter was no longer available so removed.
- Reordered and some parts rewritten
2020-10-21 13:57:56 +08:00
Nakamura, Yuuichi
d8d19911ef Add SCHED_INSTRUMENTATION_HIRES support 2020-10-21 00:33:10 +08:00
Nakamura, Yuuichi
e1b9c278f8 Update trace command document 2020-10-21 00:31:51 +08:00
Xiang Xiao
eb4121ce38 Change all 'Nuttx' to 'NuttX'
Unify the naming convention

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-10-20 01:45:06 -07:00
Xiang Xiao
a49a3eae51 tools: Remove the special handle for Ubuntu under Windows 10
since the Native Linux support could be reused for this case:
https://lists.apache.org/thread.html/r315682ed20bbeb2f1403cf592f892ef009274423189ffc5b3841a6a9%40%3Cdev.nuttx.apache.org%3E

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-10-18 11:48:19 -07:00
Xiang Xiao
e53779065e Documentation: Fix the broken link in introduction/
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-10-18 11:46:20 -07:00
Xiang Xiao
652241a411 Documentation: Format introduction/supported_platforms.rst
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-10-18 11:46:20 -07:00
Xiang Xiao
8a7982bec0 Documentation: Change 32bit arch to 64bit arch
since NuttX support at least 64bit x86 and riscv now

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-10-18 11:46:20 -07:00
Xiang Xiao
4f1f25b516 Documentation: Remove the wrong comment about 64bit sim
64bit sim is fully supported now

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-10-18 11:46:20 -07:00
Xiang Xiao
55aff276ee Documentation: Reorder Documentation/index.rst
1.Move quickstart to first
2.Move boards after introduction
3.Move reference after guides

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-10-18 11:45:05 -07:00
Xiang Xiao
81465f659d Documentation: Move nsh/ to applications/
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-10-18 11:45:05 -07:00
Xiang Xiao
9abe505726 Documentation: Move syslog.rst to components/drivers/special/
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-10-18 11:45:05 -07:00
Xiang Xiao
155e98d42c Documentation: Move socketcan.rst to components/drivers/special/
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-10-18 11:45:05 -07:00
Xiang Xiao
302d4da341 Documentation: Move note.rst to components/drivers/character/
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-10-18 11:45:05 -07:00
Xiang Xiao
598e3eedb4 Documentation: Remove all tail spaces from *.rst and *.html
by the below command:
find . -type f -name '*.rst' -exec sed --in-place 's/[[:space:]]\+$//' {} \+

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-10-18 10:51:22 -07:00
Diego Herranz
f10261f32f Documentation/quickstart/debugging: fix micro-ros tutorial link 2020-10-18 12:22:54 -04:00
Diego Herranz
9c43ca3d82 Documentation/components/nsh/login.rst: fix a couple of repo links manually
They may have been malformed or the path changed at some point
2020-10-18 12:22:54 -04:00
Diego Herranz
77160c7a32 Documentation: replace bitbucket links with github ones
bitbucket.org/nuttx/nuttx/src/ replaced with github.com/apache/incubator-nuttx/blob/
2020-10-18 12:22:54 -04:00
Yoshinori Sugino
296eff3d40 Fix typos 2020-10-17 09:04:37 +01:00
Nakamura, Yuuichi
1472a913a9 Add documentation for note filters and task trace guides 2020-10-16 10:13:15 +08:00
saramonteiro
d1f0c71d2c Update timer.rst 2020-10-15 19:09:26 -03:00
saramonteiro
b0416202f6 Update timer.rst 2020-10-15 19:09:26 -03:00
saramonteiro
8c4553693b Documentation for the Timer Driver 2020-10-15 19:09:26 -03:00
Nathan Hartman
80ce7800a9 Sources and Docs: Fix typos and nxstyle issues
Documentation/contributing/coding_style.rst:

    * Fix repeated words: ("this this").
    * Remove trailing spaces.

boards/z80/z80/z80sim/README.txt:

    * Fix repeated words: ("this this") and rewrap lines.

graphics/Kconfig,
libs/libc/math/Kconfig:

    * Fix repeated words: ("this this").

arch/arm/src/armv7-a/arm_assert.c,
arch/arm/src/armv7-r/arm_assert.c,
arch/arm/src/imxrt/imxrt_enet.c,
arch/arm/src/kinetis/kinetis_enet.c,
arch/arm/src/kinetis/kinetis_flexcan.c,
arch/arm/src/s32k1xx/s32k1xx_enet.c,
arch/arm/src/s32k1xx/s32k1xx_flexcan.c,
arch/arm/src/stm32/stm32_pwm.c,
arch/arm/src/stm32h7/stm32_pwm.c,
arch/arm/src/stm32l4/stm32l4_pwm.c,
arch/renesas/src/rx65n/rx65n_usbdev.c,
binfmt/libnxflat/libnxflat_bind.c,
drivers/pipes/pipe_common.c,
net/igmp/igmp_input.c,
net/tcp/tcp_conn.c,
sched/sched/sched_roundrobin.c:

    * Fix typo in comment ("this this").

arch/arm/src/cxd56xx/cxd56_usbdev.c,
arch/arm/src/lc823450/lc823450_usbdev.c:

    * Fix typo in comment and rewrap lines.

arch/arm/src/imxrt/imxrt_usbdev.c,
arch/arm/src/stm32/stm32_dac.c,
arch/arm/src/stm32f0l0g0/stm32_pwm.c,
arch/arm/src/stm32f7/stm32_pwm.c,
arch/arm/src/tiva/lm/lm4f_gpio.h,
fs/nxffs/nxffs_write.c,
include/nuttx/analog/pga11x.h,
include/nuttx/usb/usbdev.h,
net/mld/mld_join.c:

    * Fix typo in comment ("this this").
    * Fix nxstyle issues.
2020-10-02 04:54:52 +02:00
Adam Feuer
d32abc164a updated readmes to reflect giant-board support
- also changed most Atmel references to Microchip
  since Microchip has acquired Atmel
2020-09-16 15:56:32 -06:00
Matias N
166242c171 use "export" to expose TOPDIR to all child make instead of passing it around every time 2020-09-15 21:11:33 -07:00
ligd
4d787db5bb Documentation: add gethrtime() API to "Clocks and Timers"
Change-Id: I97a75a14427bcada8a408ced6e0203dc3345f162
Signed-off-by: ligd <liguiding1@xiaomi.com>
2020-09-15 10:28:21 -03:00
Matias N
34b34e2d45 Fix: ensure archive files do not carry object files from prior builds
In some cases, when NuttX configuration changes and this makes the
object list used to build one of the .a libraries change as well,
since the command used to build it is "ar crs" and this simply appends
the list of object files, the library could still include object
files from prior builds. This commit modifies the ARCHIVE macro to
erase the .a file if it already exists.

Since in some cases this behavior was actually expected (object
files from a subdirectory were appended to a library created one
level above) I added a ARCHIVE_ADD which works as ARCHIVE did.

This change should greatly improve behavior of building after
configuration changes.
2020-09-14 15:54:18 +08:00
Matias N
5106c3fe3f documentation: make the "make clean" suggestion a warning 2020-09-12 19:28:24 -07:00
Matias N
94e1a9247c documentation: work on quickstart, add tabs sphinx extension 2020-09-12 19:28:24 -07:00
Matias N
7b965a25d8 Documentation: build documentation using sphinx -j option which parallelizes jobs 2020-09-12 00:43:22 +08:00
Xiang Xiao
b0797263ca libc/stdio: Allocate file_struct dynamically
1.Reduce the default size of task_group_s(~512B each task)
2.Scale better between simple and complex application

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ia872137504fddcf64d89c48d6f0593d76d582710
2020-09-11 17:58:17 +08:00
Adam Feuer
d788b2e16c fix bugs in quickstart docs
- change Gnu to GNU
- fix formatting and link fixes
- add menuconfig screenshot
- replaced config file edits with kconfig-tweak
- fix section numbering
- removed leftover todo in quickstart/index.rst
- rewrote debugging section to use menuconfig
2020-09-06 22:28:32 +01:00
Matias N
44cee3f211 documentation: split device drivers sections into individual documents 2020-09-06 10:58:12 -03:00
Adam Feuer
b88038a1e1 add quickstart docs from NuttX Companion
- with suggested edits from PR feedback
2020-09-04 20:03:49 -03:00
Adam Feuer
ce604692db deleted section on copying driver code
- changed to "use for inspiration only"
2020-09-04 20:02:30 -03:00
Adam Feuer
7632b4d716 formatting fixes 2020-09-04 20:02:30 -03:00
Adam Feuer
8cd8adb5d9 removed alternative rename and merge flow 2020-09-04 20:02:30 -03:00
Adam Feuer
c1eb911814 removed text about interactive rebase 2020-09-04 20:02:30 -03:00
Adam Feuer
dcf32363c2 fixed copy-paste error in sim 2020-09-04 20:02:30 -03:00
Adam Feuer
5ec5a99631 heading level fix 2020-09-04 20:02:30 -03:00
Adam Feuer
341f496226 PR feedback changes 2020-09-04 20:02:30 -03:00
Adam Feuer
d3414178ae added docs for rebase flow 2020-09-04 20:02:30 -03:00
Adam Feuer
b85fcd7566 PR feedback changes 2020-09-04 20:02:30 -03:00
Adam Feuer
56b89a89f2 add sim and drivers guides, contributing workflow 2020-09-04 20:02:30 -03:00
Matias N
2120eed84f documentation: fix build warning 2020-09-02 13:16:24 -07:00
Brennan Ashton
572be4d74d Docs: Clean up installation requirements and only support pipenv
Signed-off-by: Brennan Ashton <bashton@brennanashton.com>
2020-09-02 17:12:32 -03:00
Matias N
9b08cf945f documentation: address various duplicate declarations 2020-09-02 16:00:08 +08:00
Brennan Ashton
4cb193d530 Docs: Update links to old website and wiki
Signed-off-by: Brennan Ashton <bashton@brennanashton.com>
2020-08-30 19:16:30 -03:00
Adam Feuer
d655f47d13 convert INVIOLABLES.txt to markdown, add to docs 2020-08-25 16:03:42 -07:00
Matias N
cf3ecdd31b doc: add .python-version to .gitignore 2020-08-25 12:54:24 -07:00
Matias N
f8207ded75 doc: remove todo 2020-08-25 12:54:24 -07:00
Matias N
8d5d5502bc documentation: switch to m2r2 for Markdown support; update requirements.txt 2020-08-25 12:54:24 -07:00
Matias N
407667480a doc: fix typo on contribution workflow 2020-08-24 10:29:55 -07:00
Matias N
1f53dd0e0e documentation: add license headers to various files 2020-08-24 10:29:55 -07:00
Matias N
896ba15f01 support specifying top alignment for tables 2020-08-24 10:29:55 -07:00
Matias N
911cc3f0ea fix wrong "todo" placement 2020-08-24 10:29:55 -07:00
Adam Feuer
8e56cf8d92 added hyperlinks to supported platforms page
- and fixed formatting in detailed support to
  enable hyperlinks to section headers

Squashed commit of the following:

commit 59e31d2ac13255f35f21d49c407494af23f16f6e
Author: Adam Feuer <adam@adamfeuer.com>
Date:   Sun Aug 16 19:01:58 2020 -0700

    removed formatting |br|s, will use css

    - to line up columns

commit bcee59a14180bad6823e82990be52bc626e85911
Author: Adam Feuer <adam@adamfeuer.com>
Date:   Sun Aug 16 18:55:57 2020 -0700

    remove migration not complete message

commit bc23b19ef65bdc13f3df04aae1693c61aa4abe04
Author: Adam Feuer <adam@adamfeuer.com>
Date:   Sun Aug 16 18:16:07 2020 -0700

    table formatting adjustments

commit c6fdc907825a31218d2bdcbe1c1079e197779f02
Author: Adam Feuer <adam@adamfeuer.com>
Date:   Sun Aug 16 16:03:07 2020 -0700

    fixing table formatting

commit c84d5e41a553e7a108b23d610e71f41ff6f5b751
Author: Adam Feuer <adam@adamfeuer.com>
Date:   Sun Aug 16 15:35:16 2020 -0700

    trying to fix table formatting

commit 0d036dd2f309ad93f31a43c7f668befb6032c458
Author: Adam Feuer <adam@adamfeuer.com>
Date:   Sun Aug 16 15:28:02 2020 -0700

    hyperlinks for supported boards for TI

commit e30840123f6ec2e7edb8335a165f9527919fefcc
Author: Adam Feuer <adam@adamfeuer.com>
Date:   Sun Aug 16 15:13:40 2020 -0700

    links for supported boards by manufacturer - STM32

commit 7b5faf61901fc0fc3b945dbda4697a2d3f266126
Author: Adam Feuer <adam@adamfeuer.com>
Date:   Sun Aug 16 14:13:18 2020 -0700

    supported boards by manufacturer hyperlinks nxp

    - nxp/freescale

commit 34c5c9b15908ffea7f8467c709fd0a5379e950ae
Author: Adam Feuer <adam@adamfeuer.com>
Date:   Sun Aug 16 13:52:18 2020 -0700

    hyperlinks for supported boards by manufacturer

    - up to atmel

commit 351718d5edbb7b736067cfcb74270992fcc55102
Author: Adam Feuer <adam@adamfeuer.com>
Date:   Sat Aug 15 20:57:38 2020 -0700

    add hyperlinks for supported platforms by cpu core
2020-08-24 10:29:55 -07:00
Matias N
d9be1dffab add basic support for multiple versions 2020-08-24 10:29:55 -07:00
Matias N
3f723a247d add basic documentation contributing guidelines 2020-08-24 10:29:55 -07:00
Matias N
76637cbf32 complete improving presentation of sections 2020-08-24 10:29:55 -07:00
Matias N
b3a269b957 fix link 2020-08-24 10:29:55 -07:00
Matias N
4a38a15332 convert TODOs to actual TODO banner and improve general presentation of different sections 2020-08-24 10:29:55 -07:00
Matias N
2fb9910b01 backport SocketCAN documentation to new docs (PR #1533) 2020-08-24 10:29:55 -07:00
Matias N
6bcbbc3b28 backport watchdog API changes to new documentation (PRs: #1534 #1545 and #1565) 2020-08-24 10:29:55 -07:00
Matias N
4276d6254a rename doc/ -> Documentation/ 2020-08-24 10:29:55 -07:00
Matias N
6d89ae8fc7 move last content from old docs to new docs; remove old docs 2020-08-24 10:29:55 -07:00
Matias N
71021575fc convert acronyms.txt to glossary.rst 2020-08-24 10:29:55 -07:00
Matias N
5e1dab36c6 sphinx doc 2020-08-24 10:29:55 -07:00
Xiang Xiao
acca9fcc3b sched/wdog: Remove MAX_WDOGPARMS and related stuff
since the variable arguments are error prone and seldom used.

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-08-14 08:19:50 -06:00
Xiang Xiao
a0ce81d659 sched/wdog: Don't dynamically allocate wdog_s
to save the preserved space(1KB) and also avoid the heap overhead

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I694073f68e1bd63960cedeea1ddec441437be025
2020-08-11 12:28:55 -06:00
Xiang Xiao
4c706771c3 sched/wdog: Replace all callback argument from uint32_t to wdparm_t
and alwasy cast the argument of wd_start to wdparm_t

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-08-08 17:30:26 -03:00
Peter Van Der Perk
974787270c Added SocketCAN Device driver porting guide 2020-08-07 13:14:30 -06:00
Xiang Xiao
e1ecb3e27c libc: Don't define localtime[_r] to macro when CONFIG_LIBC_LOCALTIME not define
since libc++ declare these function in ctime by:
using ::localtime[_r];

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ic0bb68b44c0cab838ab7cc34baee2aaa3ca8a9b5
2020-07-19 19:35:21 -07:00
Xiang Xiao
d6827cab60 arch: up_assert shouldn't call exit directly
since exit will be only callable from userspace and change
the 1st argument from "const uint8_t *" to "const char *"

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I86487d57210ab63109148232da71dbc4d60a563b
2020-07-19 01:21:36 +01:00
Xiang Xiao
49020acfdc boards: Remove the unused CONFIG_xxx_CXXINITIALIZE=y
since cxx initialization is controlled by CONFIG_HAVE_CXXINITIALIZE now

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I39438dc3006d0a0b810052ecef50cd3c92f09d83
2020-07-01 10:41:37 -06:00
Nathan Hartman
72a06a6cc7 Docs and README: Add STM32G474, B-G474E-DPOW1 board
Documentation/NuttX.html:
    Documentation/README.html:
    README.txt:
    boards/README.txt:

        Document initial support for the STM32G474 MCU and
        B-G474E-DPOW1 Discovery kit was added in NuttX-9.1.
2020-06-22 09:43:41 -06:00
Xiang Xiao
b4bd9427f7 arch: Rename _exit to up_exit to follow the naming convention
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I2779a2a3ccb5426fe78714fdcc629b8dfbb7aaf6
2020-06-04 22:20:45 +01:00
Gregory Nutt
82debdc213 Make task_init() and task_activate() internal OS functions.
-Move task_init() and task_activate() prototypes from include/sched.h to include/nuttx/sched.h.  These are internal OS functions and should not be exposed to the user.
-Remove references to task_init() and task_activate() from the User Manual.
-Rename task_init() to nxtask_init() since since it is an OS internal function
-Rename task_activate() to nxtask_activate since it is an OS internal function
2020-05-25 23:54:45 +01:00
Gregory Nutt
611aa8b998 Documentation/NuttXCCodingStandard.html: Fix description of comments on the right.
Documentation/NuttXCCodingStandard.html:
  - Fix a typo:  "be aligned so that the comment begins in the same comment on each line." Of course that should have been column.
  - Update a coding standard requirement.  With regard to Comments to the Right of Statements, the document said:  "If such comments are used, they should ... fit on one line."  This is not true any more.  In common practice (include the checks in nxstyle), comments to the right of statements may be continued in the following line.  The standard way of continuing such comments was also documented.
    In this case the coding standard actually contradicted iteself since first it says the that the comments to the right must fit on one line, but later illustrates (without description) how to continue a long right hand comment on the following line.

Documents/style.css:  It appears that a variable width font was being used for <pre> and <code>, that was really screwing up the presentation, especially in the coding standared where there are many examples illustrating correct vertical alignment.  The font type "Bitstream Vera Sans Mono" was replaced with "courier" for <pre> and <code>
2020-05-20 11:19:24 +08:00
Xiang Xiao
7faf3c0254 build: replace ${TOPDIR} with $(TOPDIR) in Makefile
make the usage consistence

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-05-19 19:23:18 +01:00
Xiang Xiao
517974787f Rename clock_systime[r|spec] to clock_systime_[ticks|timespec]
follow up the new naming convention:
https://cwiki.apache.org/confluence/display/NUTTX/Naming+of+OS+Internal+Functions
2020-05-10 14:35:50 -06:00
Xiang Xiao
a2d924eea4 syscall: Fix typo error in cvs and header file
and reoder the entry in cvs file

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-05-07 10:31:05 -06:00
Xiang Xiao
6604cdb3f2 fs: Remove all LIBC_IOCTL_VARIADIC related stuff
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-05-05 08:27:58 -06:00
Xiang Xiao
a2f6dc9b7c errno: Rename get_errno_ptr to __errno
Inrease the compatiblity with the third party library(e.g. newlib)

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-05-03 12:15:54 -06:00
Xiang Xiao
f2aba8d9b7 build: Remove 'u' prefix from userspace library
so user needn't link the different library because the build type change

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-05-01 15:56:55 -06:00
Ouss4
d53566118e Update release notes in preparation for the 9.0.0 release. 2020-04-19 17:51:39 -06:00
Xiang Xiao
f2d4e1e2b7 Follow up change in apps "nshlib: Rename sh to source"
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-04-19 08:07:54 -06:00
YAMAMOTO Takashi
28e55ab0b1 doc: sem_timedwait: No need to include time.h
It isn't required by the standard or NuttX implementation.
2020-04-17 16:48:37 +08:00
YAMAMOTO Takashi
781bf68b5c doc: Fix semaphore related function names 2020-04-17 16:48:37 +08:00
YAMAMOTO Takashi
e855a1b25c doc: Update a few wiki references
It's my best guess because the old wiki URLs don't work anymore.
2020-04-17 15:47:31 +08:00
Nathan Hartman
9b9d1fc7ca arch/stm32h7: Extend support to all STM32H7x3xx
All parts in the STM32H7x3xx family have the same pinmap, etc.,
so extending support to all members of the family required only
minimal changes: Adding them to Kconfig, extending some
preprocessor logic, and minor code changes.

arch/arm/src/stm32h7/Kconfig:

    * Add explicit support for all microcontrollers in the
      STM32H7x3xx family by adding support for:
        - STM32H743AG
        - STM32H743AI
        - STM32H743BG
        - STM32H743BI
        - STM32H743IG
        - STM32H743II
        - STM32H743VG
        - STM32H743VI
        - STM32H743XG
        - STM32H743XI
        - STM32H743ZG
        - STM32H753AI
        - STM32H753BI
        - STM32H753VI
        - STM32H753XI
        - STM32H753ZI

    * Fix TODO items for IO_CONFIG (all STM32H7X3XX).

    * Because 100-pin parts lack GPIO ports F and G, but have
      port H, create the new hidden configs STM32H7_HAVE_GPIOF
      and STM32H7_HAVE_GPIOG.

    * STM32H7_STM32H7X3XX:
      - Select STM32H7_HAVE_GPIOF and STM32H7_HAVE_GPIOG only
        when not STM32H7_IO_CONFIG_V (100-pin part).
      - STM32H7_STM32H7X3XX: select STM32H7_HAVE_SPI5 for all
        IO configs except V (100-pin part), which doesn't expose
        SPI5 due to pin count.

    * STM32H7_STM32H7X7XX: Always select STM32H7_HAVE_GPIOF and
      STM32H7_HAVE_GPIOG because we aren't adding more part
      numbers in this family.

    * Remove extraneous (duplicate) "bool" and "default n"
      lines.

    * config STM32H7_FMC: Fix indent (contents were indented
      with spaces while rest of file uses tabs).

arch/arm/include/stm32h7/chip.h:

    * Extend preprocessor logic to add support for the new
      MCU part numbers.

    * Expand table of differences between family members.

    * Define STM32H7_NGPIO based on IO_CONFIGs decided in Kconfig.

    * If IO config is not known, issue compile-time #error
      with grep-friendly "CONFIG_STM32H7_IO_CONFIG_x Not Set."
      Suggested by davids5.

arch/arm/src/stm32h7/hardware/stm32h7x3xx_gpio.h:
arch/arm/src/stm32h7/stm32h7x3xx_rcc.c:
arch/arm/src/stm32h7/stm32h7x7xx_rcc.c:

    * When checking STM32H7_NGPIO > 5 or 6, check also
      CONFIG_STM32H7_HAVE_GPIOF or CONFIG_STM32H7_HAVE_GPIOG.

arch/arm/src/stm32h7/stm32_gpio.c:

    * stm32_configgpio(): When applicable, make sure we're not
      trying to configure one of the missing ports.

    * Fix nxstyle complains (wrong end of line comment position
      and several long lines). No functional changes.

    * g_gpiobase[]: Init base address for ports F and G according to
      CONFIG_STM32H7_HAVE_GPIOF and CONFIG_STM32H7_HAVE_GPIOG.

    * stm32_configgpio(): Replace complicated check with g_gpiobase[]
      null check. Suggested by davids5.

    * stm32_gpiowrite() and stm32_gpioread(): Add previously missing
      null check of g_gpiobase[].

arch/arm/src/stm32h7/stm32_gpio.h:

    * Wrap the defines GPIO_PORTA, GPIO_PORTB, GPIO_PORTC, GPIO_PORTD,
      GPIO_PORTE, GPIO_PORTF, GPIO_PORTG, GPIO_PORTH, GPIO_PORTI,
      GPIO_PORTJ, and GPIO_PORTK in conditional logic so that the
      compiler will prevent use of ports that do not exist on the
      target MCU.

    * Fix nxstyle complaints.

Documentation/NuttX.html:

    * Remove copy-and-pasted anchor for stm32f76xx77xx.

    * Correct link to README.txt for Nucleo-H743ZI board,
      formerly on BitBucket, now on GitHub.

    * Add list item for STMicro STM32H747I-DISCO board.

Co-Authored-By: David Sidrane <David.Sidrane@Nscdg.com>
2020-04-16 13:23:12 -06:00
liuhaitao
459ad99373 Use EXTRAFLAGS instead of EXTRADEFINES to be used by make via command line
So call 'make EXTRAFLAGS=-Wno-cpp' could suppress the warnings with pre-processor
directive #warning in GCC.

Change-Id: Iaa618238924c9969bf91db22117b39e6d2fc9bb6
Signed-off-by: liuhaitao <liuhaitao@xiaomi.com>
2020-04-11 08:31:08 -06:00
hartmannathan
bfc153ca27
Fix typos in comments and documentation (#750)
* Fix typos in comments and documentation
2020-04-08 06:45:35 -06:00
Gregory Nutt
f2e6e131d4 include/nuttx/wdog.h: Add some additional comments. 2020-04-07 17:40:46 +01:00
Gregory Nutt
a6e69a82ad SDIO: Make interface field names conform to standard.
The SDIO interface structure includes fields with names like recvR1 and others.  These cause "Mixed case identifier" errors from nxstyle in all places they are uses.
This change performs a mass substition of recvR with recv_r to correct this coding standard violation.
2020-04-04 18:15:25 +01:00
Gregory Nutt
7a871e2f29 fs/: Remove support for CONFIG_FS_WRITABLE 2020-03-22 08:24:07 -05:00
Gregory Nutt
9120c33c21 Documentation/: Remove support for CONFIG_FS_WRITABLE
Remove documentation of commands conditioned on CONFIG_FS_WRITABLE
2020-03-22 08:24:07 -05:00
Nathan Hartman
a5e643b0cd Fix typos in comments and documentation. 2020-03-16 20:01:11 -06:00
Nathan Hartman
2dec43aa06 Documentation/NuttxUserGuide.html: Fix typos 2020-03-15 18:59:33 -06:00
Petro Karashchenko
3fa6baec98 spi: change spi_send() interface to support of 32-bit word transfer
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
2020-03-09 08:03:35 -06:00
Adam Feuer
712e4b5915 change README.txt link to github
- and add link to NuttX Companion

Squashed commit of the following:

commit e83256ca1e10b31062a3e80df2f987bd098ba3f6
Author: Adam Feuer <adam@adamfeuer.com>
Date:   Sun Mar 8 16:15:42 2020 -0700

    remove spurious space

commit 0a442131e62c7e12385660a865cfb9e76e6df2a4
Author: Adam Feuer <adam@adamfeuer.com>
Date:   Sun Mar 8 16:03:27 2020 -0700

    changed README.txt link points to github

    - also added link to NuttX Companion
2020-03-08 21:29:45 -05:00
Xiang Xiao
cde88cabcc Run codespell -w with the latest dictonary again
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-02-23 22:27:46 +01:00
Xiang Xiao
bd4e8e19d3 Run codespell -w against all files
and fix the wrong correction
2020-02-22 14:45:07 -06:00
Gregory Nutt
5a3e8874bc boards/z80/ez80/z20x: Initial port to z20x board.
The Z20X is a simple expandable DIY computing system, built around the eZ80 microprocessor.  Reference: https://z20x.computer
2020-02-21 15:20:36 +01:00
Xiang Xiao
553f12b4e8 syslog: Remove SYSLOG_SERIAL_CONSOLE which isn't really used 2020-02-19 07:19:20 -06:00
Xiang Xiao
51a2171c71 ramlog: Remove g_ramlog_syslog_channel since it's same as g_default_channel
And remove syslog_init_e because all initialization is later now and we don't
distinguish the initialition phase anymore after ramlog don't need special
initialize.
2020-02-18 13:04:45 -06:00
Xiang Xiao
dcaaf2d912 ramlog: Remove all ramlog_consoleinit related code
Because we can get the same function by CONSOLE_SYSLOG/syslog_console_init.
BTW, it isn't a good choice to use g_ramlogfops as /dev/console since nsh
will read back what it send out which will surprise most people.
2020-02-18 12:57:43 -06:00
Saito Yutaka
db4e2dbb6e Update NuttxPortingGuide.html
Fix typo
2020-02-15 06:57:32 -06:00
Gregory Nutt
18325867bb Documentation/NuttXCCodingStandard.html: Update license information
* Change required license for new files from BSD to Apache 2.0
* Update source file templates to use Apache 2.0 license vs. the BSD license.
2020-02-02 07:36:34 -08:00
Xiang Xiao
68951e8d72 Remove exra whitespace from files (#189)
* Remove multiple newlines at the end of files
* Remove the whitespace from the end of lines
2020-01-31 09:24:49 -06:00
YAMAMOTO Takashi
83354983c3 Fix "with with" typos
In many cases, remove one of them.
In a few places, it looks like a typo of "width" actually.
2020-01-27 08:46:46 +01:00
Xiang Xiao
1e3f457c9e Remove TIME_EXTENDED option to more conform C standard
Gregory Nutt <gnutt@nuttx.org>

    Run all .c and .h files modified in this PR through nxstyle and correct all coding standard problems.

Xiang Xiao <xiaoxiang@xiaomi.com>

    Remove TIME_EXTENDED option to more conform C standard

    Note: the code/data size increment is small
2020-01-23 08:17:22 -06:00
Xiang Xiao
7d33af1360 Change boards/z16/z16f2811 to boards/z16/z16f
to fix the follow error:
Refresh z16f2800100zcog/nsh
LN: include/arch to arch/z16/include
LN: include/arch/board to /workspace/mirtos/nuttx/boards/z16/z16/z16f2800100zcog/include
No directory at /workspace/mirtos/nuttx/boards/z16/z16/z16f2800100zcog/include
2020-01-22 20:46:02 -06:00
Xiang Xiao
12cc24abb2 Change boards/renesas/sh7032 to boards/renesas/sh1
to fix the follow error:
Refresh us7032evb1:nsh
LN: include/arch to arch/renesas/include
LN: include/arch/board to /workspace/mirtos/nuttx/boards/renesas//us7032evb1/include
No directory at /workspace/mirtos/nuttx/boards/renesas//us7032evb1/include
2020-01-22 20:45:11 -06:00
Xiang Xiao
9a8ff07716 Change boards/renesas/m32262f8 to boards/hc/m16c
to fix the follow error:
Refresh skp16c26/ostest
LN: include/arch/board to /workspace/mirtos/nuttx/boards/renesas/m32262f8/skp16c26/include
LN: include/arch/chip to arch/renesas/include/m32262f8
2020-01-22 20:44:18 -06:00
Xiang Xiao
3db775f0d0 Change boards/hc/mcs92s12ne64 to boards/hc/m9s12
fix the follow error:
Refresh demo9s12ne64/ostest
LN: include/arch/board to /workspace/mirtos/nuttx/boards/hc/mcs92s12ne64/demo9s12ne64/include
LN: include/arch/chip to arch/hc/include/mcs92s12ne64
No directory at /workspace/mirtos/nuttx/arch/hc/include/mcs92s12ne64
2020-01-22 20:43:26 -06:00
Xiang Xiao
346336bb9e Make the read ahead buffer unselectable
Here is the email loop talk about why it is better to remove the option:
https://groups.google.com/forum/#!topic/nuttx/AaNkS7oU6R0

Change-Id: Ib66c037752149ad4b2787ef447f966c77aa12aad
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2020-01-11 08:24:49 -06:00
Gregory Nutt
06c2e86d98 Documentation/NuttXCCodingStandard.html: Remove requirement to decorate ignored returned values with (void). (#31)
Co-authored-by: Gregory Nutt <gnutt@nuttx.org>
2020-01-03 09:55:10 -03:00
Ouss4
13038d03c2 Documentation/NuttX.html: Fix MIPS32 references. 2019-12-18 13:10:23 -06:00
Nathan Hartman
9655730ef8 Fix various typos and spelling errors. 2019-12-12 07:41:51 -06:00
Gregory Nutt
897378bc29 Remove support for generation of RRLOAD binary files. The RRLOAD binary format was used with Linux BSPs from www.ridgerun.com circa 2000-2001. It is still need by the the c5471 board if that bootloader is used. Removes the CONFIG_RRLOAD_BINARY option and tools/mkimage.sh
This change was motivated by the presence of the mkimage.sh file under tools.  That is the tool that created the RRLOAD binary format.  That bash script has a GPL license and, hence, may not be included in an Apache-licensed project.
2019-12-09 11:29:12 -06:00
Gregory Nutt
de45c3f607 Documentation/NuttShell.html: Update to include a description of the 'dmesg' command which was apparently never documented. 2019-11-21 12:25:50 -06:00
Gregory Nutt
a83ea83e91 Documentation/NuttX.html: Fix URLs to reflect new location of the Obsoleted repository. 2019-11-21 12:25:31 -06:00
Gregory Nutt
677b0bf47e Remove all support for the ancient Pascal compiler and pcode interpreter. 2019-11-21 06:58:38 -06:00
Gregory Nutt
66401c8960 Documentation/NuttX.html: Update the NuttX 'about' document in preparation for the NuttX-8.2 release. 2019-11-16 09:58:36 -06:00
Gregory Nutt
a257a5e606 Documentation/NuttShell.html: Update document to at least mention the new pmconfig command. 2019-11-04 08:01:28 -06:00
Gregory Nutt
3439720739 Documentation/NuttShell.html: Document the new -t option for the 'arp' command. 2019-11-03 16:21:51 -06:00
Gregory Nutt
a917f71fa2 Documentation/NuttShell.html: Update to include the new rptun command. 2019-11-03 10:04:50 -06:00
Juha Niskanen
fd462d5ce2 sched/pthread, Documentation: fix pthread_key_delete, pthread_self and pthread_yield documentation and some comments. 2019-10-17 11:04:17 -06:00
Nathan Hartman
46aaec7ba0 Fix minor typos in docs and comments. 2019-09-29 12:52:20 -06:00
Nathan Hartman
a83a609af9 Direct users to our kconfig-frontends snapshot instead of upstream.
It appears Yann Morin's kconfig-frontends project has gone offline and
the website at http://ymorin.is-a-geek.org/projects/kconfig-frontends
is not responding. Until we can identify a "proper" upstream project,
use the snapshot in NuttX tools repository.

Replace (almost) all links to Yann Morin's kconfig-frontends in the
docs to point to the NuttX tools snapshot instead, with the following
exceptions:

    nuttx/Changelog for version 6.17, 2012-04-14: Leave this historical
    information intact.

    nuttx/README.txt: Document the source of our snapshot.
2019-09-24 09:52:09 -06:00
Alan Carvalho de Assis
35227fb873 boards/arm/samd2l2/arduino-m0: Add initial board support for the Arduino M0. 2019-09-22 10:43:36 -06:00
Gregory Nutt
218da47318 Update some README files 2019-09-21 06:55:46 -06:00
Juha Niskanen
5c853cd1dc libs/libc/unistd/lib_getcwd.c: remove stray sched_unlock(). Also fixes several typos. 2019-09-20 06:23:48 -06:00
Juha Niskanen
e8b5dd4528 Fix use of undefined pp-token #errror, other typos. 2019-09-19 18:19:18 -06:00
Gregory Nutt
a9c55d40ab Update the NuttX 'About' document in preparation for the NuttX-8.1 release. 2019-09-14 09:54:50 -06:00
Nathan Hartman
91ef2ec394 Fix a few minor typos 2019-09-08 15:59:14 -06:00
Augusto Fraga Giachero
f08ab217b0 drivers/rf/dat-31r5-sp.c: dd support to the DAT-31R5-SP+ digital attenuator. Creates a the new device driver directory drivers/rf/ to support drivers related to RF peripherals. It also adds support for the DAT-31R5-SP+ digital attenuator. 2019-09-05 13:28:28 -06:00
Juha Niskanen
822bb06967 Fix some typos. Also minor update to stm32f7/nucleo-144/README.txt and stm32l4/nucleo-l496zg/README.txt board documentation. 2019-09-05 08:12:50 -06:00
Augusto Fraga Giachero
68bbc8438c drivers/timers/pwm.c: Move the pwm/pwm.c driver to timers/pwm.c, The drivers/pwm contained only one .c file (pwm.c), so to avoid the proliferation of sub-directories inside drivers/ is better to move the pwm.c driver to drivers/timers. The pwm.h header was moved to include/nuttx/timers to keep consistency, so all files referencing it need to be updated. 2019-09-02 07:57:10 -06:00
Gregory Nutt
d1a4715a81 README.txt and Documentstion/README.html: Update README file refences to include the LX_CPU board README file. 2019-08-30 07:53:47 -06:00
Gregory Nutt
dd97fb991b This commit moves shared builtin information out of binfmt/libbuiltin and into libs/libc/builtin where it can be shared. This should permit builtin application in the PROTECTED build where binfmt/libbuiltin is not available in user space.
Squashed commit of the following:

    Correct some additional compile-related issues.

    Move  include/nuttx/binfmt/builtin.h to include/nuttx/lib/builtin.h.  Move apps/builtin/lib_builtin_forindex.c to libs/libc/builtin/lib_builtin_forindex.c.

    Move binfmt/libbuiltin to libs/libc/builtin.  There are calls made directly from apps/nshlib into this logic and hence, must be part of a library that can be shared between the OS and applications.
2019-08-23 09:07:40 -06:00
Gregory Nutt
507e01cb8e This commit adds support for the NXP S32K148EVB
Squashed commit of the following:

    boards/arm/s32k1xx/s32k148evb:  Correct linker scripts for the S32K148, Update README files, Hook eht S32K148EVB into the configuration and build system.

    arm/s32k1xx/s32k148evb:  Verify core and peripheral clocking.  It is the same as the S32K146EVB.  Fixed one-too-many copy-paste error in both.

    boards/arm/s32k1xx/s32k148evb:  Correct LED and button pin number for the S32K148EVB.

    boards/arm/s32k1xx/s32k148evb:  Change all occurrences of 146 to 148.

    boards/arm/s32k1xx/s32k148evb:  Initial S32K148EVB.  Initial commit is just  clone of S32K146EVB with file name changes
2019-08-20 17:02:29 -06:00
Gregory Nutt
39d1a02c6d This commit adds support for the S32K146EVB
Squashed commit of the following:

    s32k1xx/s32k146evb/scripts/flash.ld:  Update the linker script for the S32K146.
    boards/:  Hook the S32K146EVB into the configuration and build system.
    s32k146_clockconfig.c:  Add S32K146 clock configuration.
    boards/arm/s32k1xx/s32k146evb/src/s32k146_periphclocks.c:  Update peripheral clocking for the S32K146.
    arm/s32k1xx/s32k146evb:  Initial support fo S32K146EVB.  Starting point is just the S32K118EVB with name changes.
2019-08-19 09:14:14 -06:00
Gregory Nutt
8987a9e374 This commit adds initial board support for the NXP S32K118EVB. This configuration is intended, initially, to support development of the architecture support. This is VERY much a work in progress and you should not use this configuration unless you are interested in assisting with the bring-up.
Squashed commit of the following:

    boards/arm/s32k1xx/s32k118evb/configs/nsh:  Add a basic NSH configuration.
    boards/arm/s32k1xx/s32k118evb/scripts:  Add linker scripts and Make.defs.
    configs/:  Hook the S32K118EVB board into the configuration system.
    boards/arm/s32k1xx/s32k118evb:  Add initial support for the NXP S32K118EVB.
2019-08-14 08:47:35 -06:00
Nathan Hartman
60f777b8f4 Fix various typos in documentation and comments. 2019-08-09 14:35:07 -06:00
Gregory Nutt
851285d729 Documentation/NuttX.html: Adjust URLs to board README.txt files to account for changes in boards/ sub-directory reorganization. 2019-08-09 08:04:27 -06:00
Gregory Nutt
143382d2a6 Documentation/README.html: Update for new boards/ sub-directory layout. 2019-08-08 15:36:59 -06:00
Gregory Nutt
74c17076c7 Documentation: Update some documents affected by the change in the organization of the boards/ sub-directory. 2019-08-08 10:05:34 -06:00
Gregory Nutt
c6b5049e3e tools/configure.sh: Restore support for custom, out-of-tree configurations that was broken in a previous commit. 2019-08-06 08:36:40 -06:00
Gregory Nutt
721994846c tools/: Change preferred argument of configurations tools to use ':' as the delimiter between <board-name> and <config-name>. This is to emphasize that this is not a path; it is configuration specification.
The legacy '/' delimiter is still supported but not recommend and not advertised.

Squashed commit of the following:

    Update configurations instructions in more README.txt files to show ':' delimiter vs '/' delimiter.
    Update configurations instructions in various README.txt file to show ':' delimiter vs '/' delimiter.
    tools:  Update all configuration-related tools to accept ':' separator between board and configuration name.
2019-08-05 16:55:51 -06:00
Gregory Nutt
aa49f831be tools/refresh.sh: Fix the configuratin refresh script for changes to configuration paths. 2019-08-05 10:18:07 -06:00
Gregory Nutt
e12c133a53 Change references to boards/<board>/<config> to boards/<board>/configs/<config> in comments, Documentation, URLs. 2019-08-05 10:16:02 -06:00
Gregory Nutt
e0205ff3cc More changes on name configs/ to boards/ in comments, Documentation, Tools, etc. That is all that I see for now. 2019-08-05 07:24:57 -06:00
Gregory Nutt
615c0ea7ee Change naming configs/ to boards in comments, Documentation, etc. Still a few more to go. 2019-08-05 07:13:48 -06:00
Nathan Hartman
32e9ba7604 Documenation/, configs/: ix typos and one HTML syntax error. Fix HTML syntax error in Documentation/NfsHowto.html: <coce> -> <code> html tag. 2019-07-30 16:10:15 -06:00
Gregory Nutt
064543dfd0 Update 'About' document in preparation for the NuttX-7.31 release. 2019-07-21 13:01:57 -06:00
Gregory Nutt
ad1adffba6 arch/arm/src/lpc11xx, arch/arm/include/lpc11xx, configs/lpcxpresso-lpc1115: Support for the LPCXpresso-LPC1115 and for the LPC1115 architecture in general was removed after NuttX-7.30. The LPC11 port was never really used (to my knowledge) and was no longer supported. A snapshot of the port is still available in the Obsoleted repository. It can be brought back into the main repository at any time if anyone is willing to provide support for the architecture. 2019-07-11 16:16:11 -06:00
jjlange
e5dfd805e6 Merged in jjlange/nuttx/lpc40xx (pull request #946)
Add support for LPC40xx family chips

* Corrected a few peripheral definitions and pin functions for the LPC17xx family.
    Added configuration options, chip definitions, and additional pin functions for the LPC40xx family.
    Added board configurations for Embedded Artists LPC4088 Quickstart board and LPC4088 Developer's kit.  These configurations are still something of a work in progress.  In particular, the LCD functionality is untested.

* First pass rename in *.c and *.h files.

* Renamed LPC17XX to LPC17XX_40XX in config files

* Rplaced LPC17xx with LPC17xx/LPC40xx in .c files

* Replaced LPC17xx with LPC17xx/LPC40xx in .h files

* Updated some documentation

* Working on moving directories

* moved arch/arm/src/lpc17xx and arch/arm/include/lpc17xx to lpc17xx_40xx

* Renamed LPC17_* constants / configuration options to LPC17_40_*

* Updated chip family name defines

* Renamed some chip-specific files

* Updated references to renamed files

* Updated references to lpc17_ to lpc17_40_

* Renamed source files from lpc17_* to lpc17_40_*

* Clean up white space

Approved-by: Gregory Nutt <gnutt@nuttx.org>
2019-07-11 16:50:00 +00:00
Gregory Nutt
9be93c710a Documentation/NuttXCCodingStandard.html: Another small change discouraging the practice of enclosing the value argument of 'return' statements in parentheses. 2019-07-06 13:08:27 -06:00
Gregory Nutt
ea44bc5691 Documentation/NuttXCCodingStandard.html: Update requirements for indenting C pre-processor statements. 2019-07-05 10:46:07 -06:00
Michael Jung
ace7ead09f configs/pnev5180b: Minimal support for NXP Semiconductors' PN5180 NFC Frontend Development Kit. This board is based on the NXP LPC1769 MCU. At the moment there is just support for a minimal nsh configuration via UART0. 2019-06-17 15:57:42 -06:00
Gregory Nutt
0ec3d0a035 Update README files. 2019-06-10 11:36:07 -06:00
Gregory Nutt
51d6ad2ffe Documentation/NuttXCCodingStandard.html: Yet another small addition to the C++ coding standard overview. 2019-06-05 16:22:09 -06:00
Gregory Nutt
ac8a3c40a8 Documentation/NuttXCCodingStandard.html: A few more additions to the previous commit. 2019-06-05 16:18:45 -06:00
Gregory Nutt
7eab088dd4 Documentation/NuttXCCodingStandard.html: Add a brief section summarizing the major differences between the NuttX C and C++ coding standards. This is a stop-gap measure in lieu of having a real C++ coding standard. 2019-06-05 15:38:35 -06:00
Gregory Nutt
4e98980045 Add initial support for the MakerLisp eZ80 board. Ref: https://makerlisp.com/
Squashed commit of the following:

    configs/makerlisp:  Update comments about use of serial console.

    configs/makerlisp:  Add LED support, remove vestiges of button support (the board has no user buttons).  Add support for SPI-based MMC/SD card slot.

    arch/z80/src/ez80:  Fix some link problems.

    libs/libc/syslog/lib_syslog.c:  The ZDS-II toolchain does not declare va_coy in stdarg.h.  I think that the use of va_copy in vsyslog() is no necessary.

    configs/makerlisp:  Initial configuration directories cloned from ez80f910200zco with little more than naming changes.
2019-06-04 11:12:17 -06:00
Dave Marples
a2def2a4d1 arch/arm/src/common/up_lwl_console.c: Add support for a 'Lightweight Link' protocol between a target and debugger for use when you need a console but the target doesn't have a spare serial port or other available resource. 2019-06-03 07:31:17 -06:00
Jason Harris
6a98b2825e configs/axoloti: Adds initial support for the Axoloti sound/music synthesizer board. Board is based on STM32F427 SoC. See http://www.axoloti.com/. 2019-06-02 12:58:56 -06:00
Gregory Nutt
d5bbbba8ad Rename all remaining arch/xxx/src/xxx/chip to arch/xxx/src/xxx/hardware. 2019-05-25 09:27:28 -06:00
Gregory Nutt
4104a93aa2 Documentation/style.css: Forgot to add CSS file in a previous commit 2019-05-22 07:58:42 -06:00
Matias N
272b5b2636 Documentation/: Applies a stylesheet to static HTML files. I've also tried to put the TOC of each document to the side, where it made sense (in some documents the TOC was actually inside a section so it wasn't possible). In some cases the TOC is built with a table, in others with a <ul> element, so I had to acomodate for this. I also didn't go into collapsing, although this could really help for some long TOCs. 2019-05-21 19:13:45 -06:00
Gregory Nutt
b49be4bb20 Squashed commit of the following:
arch/:  Removed all references to CONFIG_DISABLE_POLL.  The standard POSIX poll() can not longer be disabled.
    sched/ audio/ crypto/:  Removed all references to CONFIG_DISABLE_POLL.  The standard POSIX poll() can not longer be disabled.
    Documentation/:  Removed all references to CONFIG_DISABLE_POLL.  The standard POSIX poll() can not longer be disabled.
    fs/:  Removed all references to CONFIG_DISABLE_POLL.  The standard POSIX poll() can not longer be disabled.
    graphics/:  Removed all references to CONFIG_DISABLE_POLL.  The standard POSIX poll() can not longer be disabled.
    net/:  Removed all references to CONFIG_DISABLE_POLL.  The standard POSIX poll() can not longer be disabled.
    drivers/:  Removed all references to CONFIG_DISABLE_POLL.  The standard POSIX poll() can not longer be disabled.
    include/, syscall/, wireless/:  Removed all references to CONFIG_DISABLE_POLL.  The standard POSIX poll() can not longer be disabled.
    configs/:  Remove all references to CONFIG_DISABLE_POLL.  Standard POSIX poll can no longer be disabled.
2019-05-21 18:57:54 -06:00
Gregory Nutt
52203c4ae1 Documentation: Update the NuttX 'About' document in preparation for the NuttX-7.30 release. 2019-05-19 08:28:03 -06:00
Gregory Nutt
a40ef12895 graphics/: Fix an oversight in the implementation of per-window framebuffers. It is true that redraw callbacks can be supporessed for all cases ... EXCEPT ONE: When the window is resized to a larger size, then the newly exposed territory must be drawn for the first time. 2019-05-16 09:18:33 -06:00
Gregory Nutt
05ce221523 graphics/: Add new NX interfaces to query if a window is hidden or not. 2019-05-09 08:27:12 -06:00
Gregory Nutt
a0061325ef Documentation/NuttX.html: Fix typos in a name. 2019-05-09 06:42:12 -06:00
Gregory Nutt
04a0a7c8bb Documentation/NXGraphicsSubsystem.html: Add documentatin for new nx[tk]_modal() and nx[tk]_setvisibility() interfaces. 2019-05-08 11:03:06 -06:00
Gregory Nutt
b05e940135 graphics/: Windows can now be created in the hidden state. This can be used to clean up initial window presentation which may involve several steps. This makes those steps all invisible until nx[tk]_setvisibility() is called to make the windows visible. 2019-05-07 08:49:16 -06:00
Michał Łyszczek
6aac53c6a1 Documentation/NuttShell.html: Command date is misspelled as data in chapter 2.12 Show or set the date and time (date). 2019-05-01 06:52:54 -06:00
Gregory Nutt
abf6965c24 Squashed commit of the following:
libs/:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    syscall/:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    wireless/:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    Documentation/:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    include/:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    drivers/:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    sched/:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    configs:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    arch/xtensa:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    arch/z80:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    arch/x86:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    arch/renesas and arch/risc-v:  Remove references to CONFIG_DISABLE_SIGNALS.  Signals can no longer be disabled.
    arch/or1k:  Remove all references to CONFIG_DISABLE_SIGNALS.  Signals are always enabled.
    arch/misoc:  Remove all references to CONFIG_DISABLE_SIGNALS.  Signals are always enabled.
    arch/mips:  Remove all references to CONFIG_DISABLE_SIGNALS.  Signals are always enabled.
    arch/avr:  Remove all references to CONFIG_DISABLE_SIGNALS.  Signals are always enabled.
    arch/arm:  Remove all references to CONFIG_DISABLE_SIGNALS.  Signals are always enabled.
2019-04-29 14:52:05 -06:00
raiden00pl
e1e1e0a8db Merged in raiden00/nuttx_h7/sensors (pull request #863)
Add some I2C devices to nucleo-h743zi and a few small fixes

configs/nucleo-h743zi: add support for ssd1306

configs/nucleo-h743zi: add support for pca9635

configs/nucleo-h743zi: add support for i2ctools

include/nuttx/sensors/lsm6dsl.h: remove whitespaces

configs/stm32f103-minimum/src/stm32_ssd1306.c: cosmetics

Documentation/NuttxPortingGuide.html: vsyslog return none

drivers/syslog/README.txt: vsyslog return none

Approved-by: Gregory Nutt <gnutt@nuttx.org>
2019-04-28 12:36:55 +00:00
Nobuto Kobayashi
2a555d1165 configs/spresense: Add Spresense board support. 2019-04-22 08:31:02 -06:00
Gregory Nutt
13c6254f1b Documentation/NXGraphicsSubsystem.html: Update documentation to describe block, synchronization, and cursor interfaces. 2019-04-11 16:20:22 -06:00
Gregory Nutt
101f3bddec Update the NuttX 'About' document in preparation for the NuttX-7.29 release. 2019-03-25 07:49:11 -06:00
Gregory Nutt
842d3dc4e5 Rename sched_alarm_expiration to nxsched_alarm_expiration. That is the appropriate name for an internal sched/ function (still many named incorrectly). 2019-03-20 19:34:23 -06:00
Gregory Nutt
9acb652e29 Rename sched_timer_expiration to nxsched_timer_expiration. That is the appropriate name for an internal sched/ function (still many named incorrectly). 2019-03-20 19:31:43 -06:00
Gregory Nutt
b290160b3b Rename sched_process_timer to nxsched_process_timer. That is the appropriate name for an internal sched/ function (still many named incorrectly). 2019-03-20 19:27:40 -06:00
Gregory Nutt
713a560497 Upate README documents 2019-03-15 12:48:54 -06:00
Gregory Nutt
8a46b1f488 Squashed commit of the following:
graphics:  nx_openwindow() and nxtk_openwindow() now accept an addtional 'flag' parameter.  This argument is not used at present but will, eventually enable a RAM backed, per-window framebuffer.

    graphics/Kconfig:  Add configuration to support a rambacked framebuffer. Current marked as EXPERIMENTAL because this is a work in progress.
2019-03-13 12:34:13 -06:00
Gregory Nutt
aa4f7c9ba7 graphics/nxmu/nxmu_start.c: Extend nxmu_start so that receives a display number as an argument. This makes it possible to have multiple instances of the NX server running on boards that support multiple displays. Also includes updates to boardctl() to accept display number paramters. 2019-03-10 13:50:05 -06:00
Gregory Nutt
c7cc6bab96 included/pthreads, sched/pthreads, and Documetions: Updates after review of last PR. 2019-02-24 14:40:11 -06:00
Gregory Nutt
11eb7ef4f8 Minor fixed to documents and C comments. 2019-02-23 17:46:43 -06:00
Gregory Nutt
7f11a45895 Update README files. 2019-02-18 17:54:28 -06:00
Gregory Nutt
2fbec4cdf6 Doumentation/NuttxPortingGuide.html: Add description of board_early_initialize() and board_late_initialize(). 2019-02-18 17:36:11 -06:00
Gregory Nutt
32a300806e Let's rename board_driver_initialize() to board_early_initialize() to emphasize its relationship to board_late_initialize(). 2019-02-18 16:25:08 -06:00
Gregory Nutt
a76e137ce2 Squashed commit of the following:
sched/init/nx_start.c:  Add support for CONFIG_BOARD_DRIVER_INITIALIZE.  If this option is selected then nx_start() will call a board-provided function board_driver_initialize() immediately after calling up_initialize().

    Rename CONFIG_BOARD_INITIALIZE to CONFIG_BOARD_LATE_INITIALIZE.

    Raname board_initialize() to board_late_initialize()
2019-02-18 15:32:00 -06:00
Gregory Nutt
efe65749ce Fix condition logic: The setup seems to support a network without sockets. That is not the case.
Squashed commit of the following:

    sched/sched/sched_getsockets.c:  Fix an error in conditional compilation.
    fs/:  Remove all conditional logic based on CONFIG_NSOCKET_DESCRIPTORS == 0
    Documentation/:  Remove all references to CONFIG_NSOCKET_DESCRIPTORS == 0
    include/:  Remove all conditional logic based on CONFIG_NSOCKET_DESCRIPTORS == 0
    libs/:  Remove all conditional logic based on CONFIG_NSOCKET_DESCRIPTORS == 0
    net/:  Remove all conditional logic based on CONFIG_NSOCKET_DESCRIPTORS == 0
    sched/:  Remove all conditional logic based on CONFIG_NSOCKET_DESCRIPTORS == 0
    syscall/:  Remove all conditional logic based on CONFIG_NSOCKET_DESCRIPTORS == 0
    tools/:  Fixups for CONFIG_NSOCKET_DESCRIPTORS no longer used to disable sockets.
2019-02-11 15:47:25 -06:00
Gregory Nutt
a64869aa67 CONFIG_NFILE_DESCRIPTORS=0 can no longer be used to disable the file system. NuttX with no file system does not make sense.
Squashed commit of the following:

    configs/:  The few configurations that formerly set CONFIG_NFILE_DESCRIPTORS=0 should not default, rather they should set the number of descriptors to 3.
    fs/:  Remove all conditional logic based on CONFIG_NFILE_DESCRIPTORS == 0
    tools/:  Tools updates for changes to usage of CONFIG_NFILE_DESCRIPTORS.
    syscall/:  Remove all conditional logic based on CONFIG_NFILE_DESCRIPTORS == 0
    libs/:  Remove all conditional logic based on CONFIG_NFILE_DESCRIPTORS == 0
    include/:  Remove all conditional logic based on CONFIG_NFILE_DESCRIPTORS == 0
    drivers/:  Remove all conditional logic based on CONFIG_NFILE_DESCRIPTORS == 0
    Documentation/:  Remove all references to CONFIG_NFILE_DESCRIPTORS == 0
    binfmt/:  Remove all conditional logic based on CONFIG_NFILE_DESCRIPTORS == 0
    arch/:  Remove all conditional logic based on CONFIG_NFILE_DESCRIPTORS == 0
    net/:  Remove all conditional logic based on CONFIG_NFILE_DESCRIPTORS == 0
    sched/:  Remove all conditional logic based on CONFIG_NFILE_DESCRIPTORS == 0
    sched/Kconfig:  CONFIG_NFILE_DESCRIPTORS may no longer to set to a value less than 3
    configs/:  Remove all settings for CONFIG_NFILE_DESCRIPTORS < 3
2019-02-11 12:09:26 -06:00
Gregory Nutt
3ba777bb27 include/: Correct naming of standard header file. Should be dlfcn.h, not dllfcn.h. I am surprised no one ever noticed before now. 2019-02-09 14:09:28 -06:00
Gregory Nutt
f9f6de5ba0 Documentation/NuttXCCodingStandard.html: Minor updates pointing out some similarities to the GNU coding standard. 2019-02-05 16:54:36 -06:00
Gregory Nutt
7a2bb1f727 graphics/nxmu/nxmu_start.c: Fix a naming collision introduced with the last commit. Ye olde nx_start that started the NX graphics is now nxmu_start(). 2019-02-04 16:51:48 -06:00
Gregory Nutt
a2e62f557d Squashed commit of the following:
sched/init/nx_bringup.c:  Fix a naming collision.
    sched/init:  Rename os_start() to nx_start()
    sched/init:  Rename os_smp* to nx_smp*
    sched/init:  Rename os_bringup to nx_bringup
    sched/init:  rename all internal static functions to begin with nx_ vs os_
2019-02-04 16:20:35 -06:00
Gregory Nutt
bb623d1e04 This commit renames all internal OS functions defined under sched/task so that they begin with the prefix. For example, nxtask_exit() vs. task_exit().
Squashed commit of the following:

    Trivial, cosmetic
    sched/, arch/, and include:  Rename task_vforkstart() as nxtask_vforkstart()
    sched/, arch/, and include:  Rename task_vforkabort() as nxtask_vforkabort()
    sched/, arch/, and include:  Rename task_vforksetup() as nxtask_vfork_setup()
    sched/:  Rename notify_cancellation() as nxnotify_cancellation()
    sched/:  Rename task_recover() to nxtask_recover()
    sched/task, sched/pthread/, Documentation/:  Rename task_argsetup() and task_terminate() to nxtask_argsetup() and nxtask_terminate(), respectively.
    sched/task:  Rename task_schedsetup() to nxtask_schedsetup()
    sched/ (plus some binfmt/, include/, and arch/):  Rename task_start() and task_starthook() to nxtask_start() and nxtask_starthook().
    arch/ and sched/:  Rename task_exit() and task_exithook() to nxtask_exit() and nxtask_exithook(), respectively.
    sched/task:  Rename all internal, static, functions to begin with the nx prefix.
2019-02-04 13:42:51 -06:00
Xiang Xiao
8763e51583 libs/libc/symtab/symtab_findorderedbyvalue.c: Remove unused symtab_findorderedbyvalue. 2019-01-26 12:42:30 -06:00
Gregory Nutt
f41b9fead9 arch/arm/src/tiva/cc13xx: The trim files from the TI DriverLib now compile successfully. This merge also brings in the ROM files from the TI DriverLib which do NOT year compile correctly. This is still a work in progress. There merge also adds unverified support for the LaunchXL-CC1310.
Squashed commit of the following:

    confgs/launchxl-cc1310:  Add board support for the LaunchXL-CC1310.  This is a work in progress and does not yet build error free.

     arch/arm/src/tiva/cc13xx: cc13x0_trim.c now compiles; Make xxx_rom.h header files conform a little more closely to the NuttX coding style.

    arch/arm/src/tiva/cc13xx:  CC13x2 (V1 and V2) rom.c files now build with no errors or warnings. Still have to work through the CC13x0 version.

    arch/arm/src/tiva/hardware:  Add CC13x0/CC13x2_CC26x2 AON BATMON register definition header file.

    arch/arm/src/tiva/cc13xx: A little more progress converting TI DriverLib ROM code to NuttX coding style.  Lots of possibilities for breakage here!

    arch/arm/src/tiva/cc13xx:  Remove functions from cc13x._rom.c that are defined from ROM access in cc13x._rom.h; Add prototypes in cc13x._rom.h for functions in cc13x._rom.c that are not defined in cc13x._rom.h.

    arch/arm/src/tiva/cc13xx:  Remove some dangling whitespace at the end of lines.

    arch/arm/src/tiva/cc13xx:  Second (and final) round of name changes to get ROM function-like defines consistent with NuttX coding standard

    arch/arm/src/tiva/cc13xx:  Fix a few errors in last big name conversion.

    arch/arm/src/tiva/cc13xx:  First round of name changes to get ROM function-like defines consistent with NuttX coding standard

    arch/arm/src/tiva/cc13xx:  Remove ROM_ prefix from function-like defines.
2019-01-22 15:21:58 -06:00
Gregory Nutt
b35a140636 About the NuttX 'About' document in preparation for the 7.28 release. 2019-01-19 10:31:06 -06:00
Gregory Nutt
c98309db84 Fix some typos in TODO and C coding standard document. 2019-01-11 08:57:35 -06:00
Gregory Nutt
44d6ce5785 Documentation/NuttXCCodingStandard.html: Correct discussion of properties of indentation levels. 2019-01-10 11:27:13 -06:00
Gregory Nutt
96d638d277 Update README files. 2019-01-05 13:29:15 -06:00
Gregory Nutt
a0a537a9f0 arch/arm/src/bcm2708 and arch/arm/include/bcm2708: Remove all support for the BCM2708/2835. This was added only for support of the Pi Zero board which was previously removed. The support was minimal and unverified. The removed files can still be found in the Obsoleted directory. 2019-01-02 12:15:07 -06:00
Gregory Nutt
f50ff84510 configs/pizero: Remove the partial support for the Raspberry Pi Zero. This port was started with the best of intentions but was never completed. The board support can still be found in the Obsoleted repository. 2019-01-02 12:05:20 -06:00
Gregory Nutt
a641cb2ad8 configs/launchxl-cc1312r1/: Add a configuration for the LAUNCHXL-CC1312R1 board. This is a very stripped down configuration. It was needed to support verifiction of the CC13xx configuration logic and will be needed to support completion of the CC13xx port. 2018-12-03 13:25:31 -06:00
Zou Hanya
74cd8a53d5 Squashed commit of the following:
Author: Gregory Nutt <gnutt@nuttx.org>

    A few trivial updates from review of changes.

    Remove references to NRF52-PCA10040 from documentation.  Replace with NRF52-generic.

    Remove configs/nrf52-pca10040/  Replaced with configs/nrf52-generic.

Author: Zou Hanya <hanyazou@gmail.com>

    Improve LED handling #if~#endif in nrf52_autoleds.c and nrf52_userleds.c

    Add Adafruit Feather nRF52 board LED support

    Add Adafruit Feather nRF52 board

    Add nrf52-generic

    Replace 'pca10040' with 'generic'

    Copy from nrf52-pca10040 to nrf52-generic
2018-11-18 07:51:24 -06:00
Gregory Nutt
61fd244fd3 Add support for the Maxim Integrated MAX32660-EVSYS board.
Squashed commit of the following:

    arch/arm/src/max326xx and configs/max32660-evsys/nsh/defconfig:  Work out some issues related to MAX326xx configuration.

    configs/max32660-evsys:  Add unverified board support framework.
2018-11-17 13:24:09 -06:00
Gregory Nutt
052ff5ee84 Update the NuttX 'About' Document in preparation for the 7.27 release. 2018-11-14 14:38:21 -06:00
Gregory Nutt
915c2ecd4b Documentation: Trivial update to the 'About NuttX' document. 2018-11-09 14:34:00 -06:00
nchao
6509a0c0ca binfmt/ and libs/libc: Make exepath_*() more common:
1. Move exepath_*() related code to libc/misc
  1. Rename exepath_ to envpath_
  2. Rename BINFMT_EXEPATH to LIB_ENVPATH

libs/libc/modlib:  Add pre module library symbol table support
2018-11-08 07:27:14 -06:00
Gregory Nutt
c2f8d1bf39 Documentation/NuttX.html: Update to include GreenWaves GAP8 2018-10-30 10:57:35 -06:00
Gregory Nutt
e4562fc538 This commit brings in support for the GAP8 architecture. The GAP8 is a 1+8-core DSP-like RISC-V MCU. Also included is support for the Gapuino GAP8 evaluation board.
Squashed commit of the following:

Author: Gregory Nutt <gnutt@nuttx.org>

    Completes review of configs/gapuino.
    arch/risc-v/include/gap8/chip.h:  Replace the moved chip.h header file with a dummy chip.h header file just to keep the system happy.
    Move include/gap8/chip.h to src/gap8/chip.h.  Internal details should not be exposed outside of arch/ and configs/.  Review all headers files in src/gap8
    Review of arch/risc-v/include.

Author: hhuysqt <hyq9606@126.com>

    corrected author and email
    Add app initialization, add signal support, cleanup irq context and configs
    fix some warnings
    gapuino initial port
    GAP8 initial port
2018-10-30 09:38:50 -06:00
Gregory Nutt
21d2dfc80b Trivial update to coding standard document. 2018-10-21 17:21:52 -06:00
Gregory Nutt
986bbf3ae7 configs/pcblogic-pic32mx: Remove support for the PCB Logic PIC32MX board. I do not find any references to PCB Logic on the web and I do not believe that this breakout board is available any longer. 2018-10-17 11:33:54 -06:00
Gregory Nutt
300b26d1d8 Documentation/NuttShell.html: Another trivial update. 2018-10-02 13:47:47 -06:00
Gregory Nutt
c1fdd2d6b1 Documentation/NuttShell.html: Trivial correction in comparison to Bash behavior. 2018-10-02 12:14:36 -06:00
Gregory Nutt
4eeba49507 Documentation/NuttShell.html: Add a little more information for the NSH set command. 2018-10-02 11:57:39 -06:00
Gregory Nutt
a90e031028 Documentation/NuttShell.html: Improve an explanation. 2018-10-02 06:52:47 -06:00
Gregory Nutt
c04b9ef7bd Documentation/NuttShell.html: Add description of the PATH environment variable. 2018-10-01 15:09:16 -06:00
Gregory Nutt
1236d194ac Documentation/NuttShell.html: Update document to describe the 'export' command, the CONFIG_NSH_VARS setting, and the effect of this setting on the behavior of the 'set' and 'unset' commands. 2018-10-01 14:30:44 -06:00
Gregory Nutt
4391b51cd3 fs/procfs/fs_procfsproc.c: Change output of the env file so that it looks more like output from the 'env' command. Documentation/NuttShell.html: Document the new NSH 'env' command. 2018-09-30 11:15:28 -06:00
Gregory Nutt
a037aeec5d Trivial update to a comments and to SPIFFS comments and debug output. 2018-09-30 07:15:15 -06:00
Gregory Nutt
ec498d2660 This commit brings in an inital port of the SPIFFS flash file system into NuttX. The file system is still untested at this point (and subject to some additional review). It is, however, marked EXPERIMENTAL should this should not cause a problem for anyone.
Squashed commit of the following:

    fs/spiffs:  Fix last compilation issue.  Now compiles without error.  It is still not quite ready for testing as there is additional code review that must be be performed.  It is now marked as EXPERIMENTAL so that it can be brought onto the master branch with little risk.

    fs/spiffs:  Remove some dead code.

    fs/spiffs:  Weak start of analysis of spiffs_nucleus.c.  Renamed to spiffs_core.c

    fs/spiffs:  Rename spiffs_nucleus.c to spiffs_core.c

    fs/spiffs:  Remove spiffs_config.h.  All configuration settings are now available in the SPIFFS Kconfig options.

    fs/spiffs:  Finished review, update, and repartitioning of spiffs_check.c.  Added spiffs_check.h.

    fs/spiffs:  Finished review, update, and repartitioning of spiffs_cache.c.  Added spiffs_cache.h.

    fs/spiffs:  Clean up some defines used in debug output statements.

    fs/spiffs:  Finished review, update, and repartitioning of spiffs_gc.c.  Added spiffs_gc.h.

    fs/spiffs:  Now that VFS interface is completed, I have begun the long march of repartitioning the remaining functionality, reviewing logic, identifying dead code, and cleaning up loose ends.

    fs/spiffs:  Initial integration of MTD interface, replacing the SPIFFS native flash interface.  Lots of open issues such as the use of pages vs. blocks vs. erase blocks and units of addresses, offsets, and lengths that are passed in function calls.  Remove SPIFFS_USE_MAGIC support.  That option (which default to OFF anyway), wrote a magic value at the beginning of every sector and support verifiable identification of the file system.  It was not being and used and removing it makes life simpler.

    fs/spiffs:  Remove semaphore lock on the file object structure.  Ultimately, the file access must modify the volume and access the volume structue which also has a exclusivity lock.  So use of the volume lock alone should be sufficient.

    Integrated the SPIFFS rename logic into the NuttX VFS.  Removed non-standard application calls or convert them to IOCTL commands.  These were converted to IOCTL commands:  (1) integrity check, (2) garbage collection, and (3) format flash.  These were removed:  (1) Integrity check callback.  These provided a lot of good information about the state of the file system, but such callbacks are not compatible with a POSIX compliant file system.  (2) Index maps.  The index maps were a performance improvement feature.  The user could provide the memory and request that a region of a a file use that memory for improved lookup performance when accessing parts of the file.  The fallback is the less performance lookup by traversing the FLASH memory.  (3) Removed the quick garbage collection interface (the code is still used internally).  Only the full garbage collection is available to the user application via IOCTL.

    configs/sim/spiffs:  A simulator configuration to use for testing SPIFFS.

    fs/spiffs:  Integrate SPIFFS logic into NuttX VFS bind() and unbind() methods.

    fs/mount/fs_mount.c:  Add SPIFFS to the list of drivers that require MTD vs block drivers.

    fs/spiffs:  Trivial changes, mostly from analysis of how to integrate the rename() VFS method.

    fs/spiffs:  Connect NuttX VFS unlink method to the SPIFFS_remove() function.  Lots of name-changing.

    fs/spiffs:  Remove non-standard errno support.  Remove bogus SPIFFS_LOCK() and SPIFFS_UNLOCK() macros.

    fs/spiffs:  Add NuttX VFS implementation for statfs() method.  Clean up some of the accumulating compilation problems.

    fs/spiffs:  Add stat(), truncate() methods.  Dummy out unsupport mkdir() and rmdir() methods.

    fs/spiffs:  Replace some of the custom error numbers with standard error numbers.

    fs/spiffs:  Hooks read(), write(), fstat(), ioctl(), opendir(), closedir(), rewindif(), and readdir() into the NuttX VFS.

    fs/spiffs:  Beginning the organization to work with the NuttX VFS.  Lots of things are get broken!

    fs/spiffs:  Add spiffs.c which will be the interface between SPIFFS and NuttX.  No very close at present, however.

    fs/spiffs:  Clean up some compile problems introduced by coding standard changes.

    fs/spiffs:  A little closer to NuttX coding standard.

    fs/spiffs:  Ran tools/indent.sh against all files.  Closer to NuttX coding standard, but needs a lot more effort to be fully compliant.

    fs/spiffs:  This commit brings in version 0.3.7 of Peter Anderson's SPIFFS.  The initial commit includes the core FS files (with some definitions destributed to their correct header files) and hooks into the build system.
2018-09-24 18:05:09 -06:00
Gregory Nutt
ef8ebe5e93 Documentation: Update the documentation to reflect that fact that NxWidgets is now a part of apps/ 2018-09-16 10:40:24 -06:00
Gregory Nutt
9479ad54f9 Update of Documents/NuttX.html in preparation for the 7.26 release. 2018-09-08 06:56:01 -06:00
Gregory Nutt
fa5822f255 Partial update of Documents/NuttX.html in preparation for the 7.26 release. There is still more to be done. 2018-09-07 15:35:45 -06:00
Gregory Nutt
a7265d71c6 This commit adds support for default signal actions for SIGSTOP, SIGSTP, and SIGCONT.
Squashed commit of the following:

    Add procfs support to show stopped tasks.  Add nxsig_action() to solve a chicken and egg problem:  We needed to use sigaction to set default actions, but sigaction() would refuse to set actions if the default actions could not be caught or ignored.

    sched/signal:  Add configuration option to selectively enabled/disable default signal actions for SIGSTOP/SIGSTP/SIGCONT and SIGKILL/SIGINT.  Fix some compilation issues.

    sched/sched:  Okay.. I figured out a way to handle state changes that may occur while they were stopped. If a task/thread was already blocked when SIGSTOP/SIGSTP was received, it will restart in the running state.  I will appear that to the task/thread that the blocked condition was interrupt by a signal and returns the EINTR error.

    sched/group and sched/sched:  Finish framework for continue/resume logic.

    sched/signal:  Roughing out basic structure to support task suspend/resume
2018-08-30 10:27:18 -06:00
Gregory Nutt
84ede4a25a Minor update to the coding standing. 2018-08-28 18:15:23 -06:00
Gregory Nutt
0756cf66ed sched/signal: Add support for SIGINT in addition to SIGKILL. drivers/serial: Use SIGINT instead of SIGKILL when control-C is pressed. 2018-08-28 12:15:31 -06:00
xuanlin
7e63b0b288 sched/wqueue, libs/libc/wqueue, configs: Remove work queue polling delay to simplify the code logic and save the power. 2018-08-25 14:58:07 -06:00
Xiang Xiao
377eb30129 binfmt: Add binfmt_initialize(). All binary formats are now registered centrally vs. in board-specific logic. This simplifies the usage of the binfmt subsystem. 2018-08-23 09:09:39 -06:00