sergiotarxz/nuttx
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Author SHA1 Message Date
chao.an
bf8446e235 sched/task: Implement gettid(2) syscall 
See the reference here:
https://man7.org/linux/man-pages/man2/gettid.2.html

Change-Id: Ia814d0ccc3b20d8dfc36c809682ddf6e21811d20
Signed-off-by: chao.an <anchao@xiaomi.com>
 2020-09-18 20:07:00 -07:00
chao.an
9241725312 fs/munmap: export the symbols to avoid build break on C++ syntax 
base/metrics/persistent_memory_allocator.cc:1009:18: error: expected id-expression before ‘-’ token
 1009 |   int result = ::munmap(memory, size);
      |                  ^~~~~~

Change-Id: I24e55c18d09553d3acc341a27063d01489d905ec
Signed-off-by: chao.an <anchao@xiaomi.com>
 2020-09-18 20:05:10 -07:00
chao.an
b8fa1e51d8 time/tm: add "tm_zone" member into tm 
base/time/time_exploded_posix.cc:190:14: error: ‘struct tm’ has no member named ‘tm_zone’; did you mean ‘tm_mon’?
  190 |   timestruct.tm_zone = nullptr;  // not a POSIX field, so mktime/timegm ignore
      |              ^~~~~~~
      |              tm_mon

Change-Id: I9f93e63b50c0692a7a2bfc47abd9d07aa2c8e8db
Signed-off-by: chao.an <anchao@xiaomi.com>
 2020-09-18 20:03:05 -07:00
chao.an
614ac5b0f2 libs/libc/unistd: Implement pipe2(2) syscall 
See the reference here:
https://www.man7.org/linux/man-pages/man2/pipe2.2.html

Change-Id: Ife19b9bdbde73c7421be381a094da67017819e63
Signed-off-by: chao.an <anchao@xiaomi.com>
 2020-09-18 20:01:26 -07:00
chao.an
78005a4ba0 sys/epoll: include-able from C++ files 
Change-Id: Icc73be9de7a9217e33903243b0ecf1a9a596b381
Signed-off-by: chao.an <anchao@xiaomi.com>
 2020-09-18 19:51:55 -07:00
dongjiuzhu
45a8de8fa0 include/poll: add POLLPRI for exceptional event 
Change-Id: I40d566e2c6f0d1fd7232148918635fa8d336ce28
Signed-off-by: dongjiuzhu <dongjiuzhu1@xiaomi.com>
 2020-09-18 19:49:51 -07:00
Gregory Nutt
415d83cf19 STMPE811: Fix name collision in include/nuttx/input/stmpe811.h 
The macro name GPIO_PIN collides with naming used by many architectures:

    $ find . -name "*.h" | xargs grep "define GPIO_PIN[(]"
    ./arch/arm/src/am335x/hardware/am335x_gpio.h:#define GPIO_PIN(n)              (1 << ((n) & 0x1f)) /* Bit n: Pin n, n=0-31 */
    ./arch/arm/src/imx6/hardware/imx_gpio.h:#define GPIO_PIN(n)              (1 << (n)) /* Bit n: Pin n, n=0-31 */
    ./arch/arm/src/imxrt/hardware/imxrt_gpio.h:#define GPIO_PIN(n)              (1 << (n)) /* Bit n: Pin n, n=0-31 */
    ./arch/arm/src/lpc43xx/hardware/lpc43_gpio.h:#define GPIO_PIN(p)                 (1 << (p)) /* Bits 0-31: Read/write pin state */
    ./arch/arm/src/nrf52/nrf52_gpio.h:#  define GPIO_PIN(n)           ((n) << GPIO_PIN_SHIFT)
    ./arch/arm/src/nuc1xx/hardware/nuc_gpio.h:#define GPIO_PIN(n)                (1 << (n)) /* Bit n: GPIOx Pin[n] pin value */
    ./arch/avr/src/at32uc3/at32uc3_gpio.h:#define GPIO_PIN(n)              (1 << (n))
    ./include/nuttx/input/stmpe811.h:#define GPIO_PIN(n)                  (1 << (n))

This commit changes the name used by the STMPE811 driver to STMPE11_GPIO_PIN
 2020-09-17 12:10:29 -07:00
Brennan Ashton
e2fd1fdd84 LED: Support for WS2812 led controller (aka Adafruit NeoPixel) 
The WS2812 is very common in LED strips as it is an integrated
controller and LED. It is driven by a single data line, but
the timing requirements can be met by using most SPI controllers
and the use of DMA.

This driver has been validated on the nRF52 arch both with a
single LED and a strip of 144.

Signed-off-by: Brennan Ashton <bashton@brennanashton.com>
 2020-09-16 10:35:56 -07:00
Yoshinori Sugino
d4ec1ababd fs/vfs/fs_ioctl.c: Add FIOCLEX/FIONCLEX support 2020-09-16 02:31:33 -07:00
ligd
57dfb98713 include: add dependence to setvbuf & isatty, undefine symbols when !CONFIG_SERIAL_TERMIOS 
Change-Id: I053504fcfc90d926e6f529bfd7badedc71596313
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2020-09-15 10:28:21 -03:00
ligd
c38c821fc2 libs/libc/time: add gethrtime() support 
Change-Id: I8882207d3a7e5062f70c7b4b95205361c71f8744
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2020-09-15 10:28:21 -03:00
Xiang Xiao
77ae03788a note: Rename note driver to noteram driver 
to reflect this is just a normal note driver with ram buffer

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-09-15 14:55:22 +08:00
Xiang Xiao
027e2eed28 libc: Implement umask function 
Here is the spec:
https://pubs.opengroup.org/onlinepubs/009695399/functions/umask.html
Note: The simple implementaton is enough since
      NuttX doesn't really support the permission

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-09-14 12:16:58 -03:00
dongjiuzhu
03c7951cbd libc/termios: modify termios setting follow linux and posix 
Change-Id: Id323b3169e74f4153fd8d132d20926b7fb8336a3
Signed-off-by: dongjiuzhu <dongjiuzhu1@xiaomi.com>
 2020-09-14 09:23:46 -03:00
Xiang Xiao
0c3930ba11 sched: Rename note_add to sched_note_add 
to better match other sched_note_* function

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-09-12 08:42:30 -07:00
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
ligd
f428160dcc signal: add SIGQUIT & SIGTERM support 
SIGQUIT SIGTERM are equal with SIGINT now

Change-Id: Iefc084d58db28003dc40a17f1ff3fbd7a0b716ed
 2020-09-11 10:41:24 +08:00
ligd
c8c2745fa7 include/sys/types.h: add u_intXX_t support 
like u_int8_t u_int16_t u_in32_t...

Change-Id: Ieee5014bddb1cf1a6e769af7258ff524263f67fb
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2020-09-11 10:41:24 +08:00
Xiang Xiao
952af92690 sched/note: Move the circle buffer code to driver 
so the format code can be shared by different transport

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-09-07 11:54:10 +08:00
Xiang Xiao
f99719e260 Move note driver from drivers/syslog to drivers/note 
it's better to put the note transport layer into a common folder

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-09-07 11:54:10 +08:00
Masayuki Ishikawa
08c4376606 arch, include, sched : Refactor ARCH_GLOBAL_IRQDISABLE related code 
Summary:
- ARCH_GLOBAL_IRQDISABLE was initially introduced for LC823450 SMP
- At that time, i.MX6 (quad Cortex-A9) did not use this config
- However, this option is now used for all CPUs which support SMP
- So it's good timing for refactoring the code

Impact:
- Should have no impact because the logic is the same for SMP

Testing:
- Tested with board: spresense:smp, spresense:wifi_smp
- Tested with qemu: esp32-core:smp, maix-bit:smp, sabre-6quad:smp
- Build only: lc823450-xgevk:rndis, sam4cmp-db:nsh

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
 2020-09-03 10:20:20 +08:00
Ouss4
c98ec2ad3e drivers/sensors/mpu60x0.c: Correct comments. 2020-09-01 18:18:24 -03:00
Brennan Ashton
797bf447d1 net: For Bluetooth sockets use the Linux sockaddr types 
Signed-off-by: Brennan Ashton <bashton@brennanashton.com>
 2020-08-29 14:04:54 -06:00
Xiang Xiao
73723dd31c drivers/rwbuffer: Avoid ftl driver allocate the temporary erase buffer 
If the buffer to be flushed isn't multipled by the erase size,
let's pad the buffer proactively to avoid the allocation in ftl.

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I6d7904aafab93a7886a594319d65826b81cd3cd1

3Change-Id: I88276149cc7826e7416929ca60b06314e96079a6
 2020-08-29 02:57:36 -07:00
leomarradke
8a2c480a48 arch: samd5e5: 
- Add MTD progmem support.
- NVM USER PAGE IOCTLs support.

boards: metro-m4  Add support for:

- SmartFS inicialization.
- AT24 EEPROM.
- GPIO dev support.
- BQ27426 gauge inicialization.

drives: power
- Add BQ27426 fuel gauge support.

Testing:
- Build check only.

Signed-off-by: Leomar Mateus Radke  <leomar@falker.com.br>
 2020-08-27 11:46:50 -03:00
Xiang Xiao
389b45359d epoll: Don't save fd into the field of epoll_data_t 
since epoll_data_t is reserved to the caller and
then shouldn't be touched by the implementation

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-08-25 21:06:48 +01:00
Xiang Xiao
a354b9a9d1 fs/vfs: Implement EPOLLONESHOT flag 
https://linux.die.net/man/2/epoll_ctl:
EPOLLONESHOT (since Linux 2.6.2)
Sets the one-shot behavior for the associated file descriptor.
This means that after an event is pulled out with epoll_wait(2)
the associated file descriptor is internally disabled and
no other events will be reported by the epoll interface.
The user must call epoll_ctl() with EPOLL_CTL_MOD to
rearm the file descriptor with a new event mask.

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I6c0dc93e1cdae0e8cea5b487c7005de2da2c2ec3
 2020-08-25 21:06:48 +01:00
Xiang Xiao
6c9ff72b9a fs/vfs: Implement epoll_pwait API 
specified here:
https://linux.die.net/man/2/epoll_pwait

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I20106fdbe4f403ded7eab43f3523edd262e1d9a3
 2020-08-25 21:06:48 +01:00
David Sidrane
34b21a4990 nuttx:board.h add extern C under cpp 2020-08-26 00:36:14 +08:00
Xiang Xiao
3ea8d574fe mm: Implement malloc_usable_size 
defined here:
https://man7.org/linux/man-pages/man3/malloc_usable_size.3.html

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I5988bb28375626188312bd0a0ba3fc12db66f644
 2020-08-24 03:36:44 -07:00
Xiang Xiao
b5f429c88b Fix nxstyle warning 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-08-22 17:37:21 -06:00
Xiang Xiao
ae356001cf Change all files come from Xiaomi/Pinecone to Apache License 2.0 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-08-22 17:37:21 -06:00
Xiang Xiao
6670bc2b27 libc/time: Implement tm::tm_gmtoff field 
defined by BSD and GNU library extension:
https://www.gnu.org/software/libc/manual/html_node/Broken_002ddown-Time.html

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I33113bc322f038a3602880db4fb9cf93001947ac
 2020-08-21 07:48:52 -03:00
Xiang Xiao
b3e01168db sched/signal: Add sighandler_t typedef 
improve the compatibility for glibc

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I925e8cbea18848dfc75c97aa72a12b91810aa9e8
 2020-08-21 09:59:46 +01:00
Xiang Xiao
297c294c0f libc: Change ctype macro to normal function 
to avoid the argument evaluation more than once

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ib59c9bc8d259731bc6e7ff542379b74ba22d6e33
 2020-08-21 16:56:00 +08:00
spiriou
0ddefd7c69 fs/vfs/fs_epoll: fix epoll_wait function 2020-08-20 11:49:20 -05:00
Xiang Xiao
beb745ef92 sched/pthread: Implement pthread_attr_[get|set]detachstate 
specified here:
https://pubs.opengroup.org/onlinepubs/009695399/functions/pthread_attr_getdetachstate.html

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I84ec2d14f14cb7118aac3f7f356f83a5f9af4e18
 2020-08-20 10:46:14 +01:00
Xiang Xiao
8db91a7974 timers/timer.c:397:19: Fix warning: implicit declaration of function 'timer_setcallback' 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-08-18 13:42:05 +01:00
chao.an
b89737395b vfs/epoll: add epoll_create1(2) implement 
Linux Programmer's Manual

NAME
       epoll_create, epoll_create1 - open an epoll file descriptor

...
SYNOPSIS
       #include <sys/epoll.h>

       int epoll_create1(int flags);
...

   epoll_create1()
       If flags is 0, then, other than the fact that the obsolete
       size argument is dropped, epoll_create1() is the same as
       epoll_create(). The following value can be included in flags
       to obtain different behavior:

       EPOLL_CLOEXEC
              Set the close-on-exec (FD_CLOEXEC) flag on the new file
              descriptor. See the description of the O_CLOEXEC flag in
              open(2) for reasons why this may be useful.

https://man7.org/linux/man-pages/man7/epoll.7.html
 2020-08-17 23:41:13 -05:00
chao.an
2e2ebb95ca sys/poll/epoll: sync the epoll_event struct layout with pollfd 
epoll(2) call broken caused by 94fe5c834904c1c2c1dfbe9e29cd5efbc7f5b284

Change-Id: I0811bb7a756797651819d46236e26869559b1767
Signed-off-by: chao.an <anchao@xiaomi.com>
 2020-08-17 23:41:13 -05:00
chao.an
155860ad15 sys/epoll: move the private handle to epoll_data_t 
sync the struct epoll_event define with linux:

Linux Programmer's Manual:

DESCRIPTION

  EPOLL_CTL_DEL
    ...
       The event argument describes the object linked to the file descriptor
       fd.  The struct epoll_event is defined as:

           typedef union epoll_data {
               void        *ptr;
               int          fd;
               uint32_t     u32;
               uint64_t     u64;
           } epoll_data_t;

           struct epoll_event {
               uint32_t     events;      /* Epoll events */
               epoll_data_t data;        /* User data variable */
           };

https: //man7.org/linux/man-pages/man2/epoll_ctl.2.html

Change-Id: I3ad447b485fd331190e461a198ef7c39301eb1bb
Signed-off-by: chao.an <anchao@xiaomi.com>
 2020-08-17 23:41:13 -05:00
chao.an
e5f6dafe1f net/socket: add SOCK_CLOEXEC/SOCK_NONBLOCK support 
Reference here:
https://github.com/torvalds/linux/blob/master/include/linux/net.h

Change-Id: I9fd0170bcd1ae7e778e951d454ada76f63854de5
Signed-off-by: chao.an <anchao@xiaomi.com>
 2020-08-17 23:38:18 -05:00
chao.an
7ce2b3fa74 libc/pthread: Implement pthread_condattr_[g|s]etclock 
Reference:
https: //pubs.opengroup.org/onlinepubs/009695399/functions/pthread_condattr_setclock.html

Change-Id: I19c15d5f219fcf28dbfeb2e5a1e3fc7b38ba2259
Signed-off-by: chao.an <anchao@xiaomi.com>
 2020-08-17 19:17:08 +01:00
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
Huang Qi
57e1211ed6 math: Implement cbrt 
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
 2020-08-14 07:27:55 -05:00
chao.an
7356b5a2ed libc: Implement strlcpy function 
Reference:
http://www.delorie.com/djgpp/doc/libc/libc_763.html

Signed-off-by: chao.an <anchao@xiaomi.com>
 2020-08-14 03:44:26 -07:00
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
zhongan
e0ad381abc drivers/rptun: add null-check for 'RPTUN_*' macro. 
Change-Id: I203e90f03e66791afe4c65aef4367f5a626cb15b
Signed-off-by: zhongan <zhongan@xiaomi.com>
 2020-08-11 15:58:27 +01:00
zhongan
2818b6b2c0 drivers/rptun: Add 'RPTUN_CONFIG' interface. 
Change-Id: I1c6177ffe0c49c385f0d784b1ff0dbb69b6432f8
Signed-off-by: zhongan <zhongan@xiaomi.com>
 2020-08-11 15:58:27 +01:00
Xiang Xiao
b13f3212ad libc: Implement ftw and nftw function 
see the reference here:
https://pubs.opengroup.org/onlinepubs/009695399/basedefs/ftw.h.html

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I3b368106a56b0e9d4c653f3ae16304b0a9d55fbc
 2020-08-11 16:44:42 +09:00