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Author SHA1 Message Date
chao.an
8a7703b2be libs/libc/getrandom(2): add ORed bit mask definition 
Change-Id: I1a805420f3ace0b844452dc126d04534680e96f2
Signed-off-by: chao.an <anchao@xiaomi.com>
 2020-12-07 14:44:38 +08:00
chao.an
511d65392a libs/libc: correct the getrandom(2) prototype 
Reference here:
https://man7.org/linux/man-pages/man2/getrandom.2.html

Change-Id: I25b913c4b6533b3888cb2b9c62bb71505a0815c9
Signed-off-by: chao.an <anchao@xiaomi.com>
 2020-12-07 14:44:25 +08:00
chao.an
2a931c1448 clock/time: add CLOCK_BOOTTIME definition 
Change-Id: I1adc0445dcdd8284d11aec44bd67b447b2b0490f
Signed-off-by: chao.an <anchao@xiaomi.com>
 2020-12-07 10:02:46 +08:00
ligd
fe996fc69c socket_rpmsg: add socket rpmsg support 
N/A

Change-Id: I1e18a0b3d643e5b74b86624ef245f19ef616bc61
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2020-12-04 20:36:24 +08:00
Xiang Xiao
49077f0c53 libc: Change OK/ERROR macro to enum 
to avoid the conflict with 3rd party c++ library(e.g. protobuf):
fdc35840b9/src/google/protobuf/stubs/status.h (L47)

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ie8bb9008a8375c729f8b947c9f10baa80104d157
 2020-12-01 16:47:47 +08:00
liuhaitao
9218f09d38 Restore getopt in nuttx mainline instead 
N/A

Do not use the special getopt patch and use getopt for nuttx
mainline instead.

Change-Id: I388944cd0a0cfaa64e251ad5565fd8eb8c4e609a
Signed-off-by: liuhaitao <liuhaitao@xiaomi.com>
 2020-11-25 20:13:05 +08:00
liuhaitao
c24f178af7 Merge remote-tracking branch 'mirtos/master' into dev 
Change-Id: I85394b24ce27d20ecbb130b85d844ab540507031
Signed-off-by: liuhaitao <liuhaitao@xiaomi.com>
 2020-11-25 14:44:27 +08:00
dongjiuzhu
148afd9548 driver/sensors: support custom type of sensor. 
For examples, the custom sensor could define:
struct custem_event_s
{
  uint64_t timestamp;
  int16_t adc[8];
};
struct sensor_lowerhalf_s g_lower =
{
 .buffer_size = 1024,
};
sensor_custom_register(lower, "/dev/sensor/custom0", sizeof(struct custem_event_s));

Signed-off-by: dongjiuzhu <dongjiuzhu1@xiaomi.com>
 2020-11-24 13:23:15 -03:00
Huang Qi
f1968469a4 spi/qspi.h: Fix data type of buflen 
N/A

Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
 2020-11-23 11:33:39 +08:00
Huang Qi
0a2873a37f spi/qspi.h: Fix data type of buflen 
Summary:
- This patch change the data type of buflen in qspi_meminfo_s
- from uint16_t to uint32_t to allow data size greater than 64KB.

Impact:
- QSPI & some flash like s25fl1 etc

Testing:
- Tested with rm69330 oled controller on custom board

Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
 2020-11-22 19:02:11 -08:00
Nathan Hartman
f13ee2848d include/nuttx/clock.h: Fix wrong comment 
include/nuttx/clock.h:

    * USEC_PER_TICK: The docstring for this define mistakenly said
      that the default value of USEC_PER_TICK, 10000, corresponded
      to 100 KHz. However, it is actually 100 Hz. Corrected the
      comment. No functional changes.
 2020-11-22 18:33:50 -08:00
Nathan Hartman
8e8ead3224 sched/signal/sig_timedwait.c: Fix typo in comment 
sched/signal/sig_timedwait.c:

    * nxsig_timedwait(): Fix typo in comment:
      "is store din" -> "is stored in"

include/nuttx/signal.h:

    * Fix same typo in extern declaration of nxsig_timedwait().
 2020-11-22 18:31:49 -08:00
Xiang Xiao
759b63d4be libc: implement getopt_long partially 
only the short option is supported now

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-11-21 07:01:08 -06:00
Xiang Xiao
af53bdb048 libc: Add opterr global variable 
defined here:
https://pubs.opengroup.org/onlinepubs/9699919799/functions/getopt.html

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-11-21 07:01:08 -06:00
Michal Lenc
8cf6cfda1a imxrt: Added support for DP83825I PHY 
Signed-off-by: Michal Lenc <lencmich@fel.cvut.cz>
 2020-11-20 20:34:57 -03:00
dongjiuzhu
23ddeaf3be mm/circbuf: support circular buffer managerment 
N/A

Change-Id: Ib1fc009b9ce3af5815920f22221fe8a7262299ef
Signed-off-by: dongjiuzhu <dongjiuzhu1@xiaomi.com>
 2020-11-20 05:33:03 -08:00
dongjiuzhu
024f15489e mm/circbuf: delete underscore about circular buffer naming conventions 
N/A

Change-Id: I66e08cdbe8b4c23948ebc20c2a29d9ef9f4156ab
Signed-off-by: dongjiuzhu <dongjiuzhu1@xiaomi.com>
 2020-11-20 16:52:42 +08:00
dongjiuzhu
e3022f8d13 driver/sensors: support custom types of sensor. 
N/A

Change-Id: Ib60831c8ab4a9fdcacde50851934440cabf093cb
Signed-off-by: dongjiuzhu <dongjiuzhu1@xiaomi.com>
 2020-11-20 13:43:14 +08:00
dongjiuzhu
60d1755e04 drivers: l3gd20 supports the sensor driver model 
Signed-off-by: dongjiuzhu <dongjiuzhu1@xiaomi.com>
 2020-11-19 18:13:17 -08:00
YAMAMOTO Takashi
f1aab27c92 include/nuttx/streams.h: Sprinkle scanflike 2020-11-19 18:03:04 -08:00
YAMAMOTO Takashi
b90809d5f0 stdio.h: Sprinkle scanflike 2020-11-19 18:03:04 -08:00
YAMAMOTO Takashi
d167ec6038 compiler.h: Add scanflike macro 2020-11-19 18:03:04 -08:00
YAMAMOTO Takashi
1f6d54fde4 include/nuttx/streams.h: Add printflike 2020-11-19 18:03:04 -08:00
YAMAMOTO Takashi
7e702817c1 stdio.h: Sprinkle printflike attribute 2020-11-19 18:03:04 -08:00
YAMAMOTO Takashi
eb406a8394 compiler.h: Add printflike macro 
The name was inspired from NetBSD's __printflike.

We can add similar macros for __syslog__, __scanf__, __format_arg__
later.
 2020-11-19 18:03:04 -08:00
YAMAMOTO Takashi
6ee7fdf874 include/inttypes.h: Provide PRIdMAX and friends using 'j' modifier 
Replace definitions in other places.
 2020-11-19 00:49:56 -08:00
YAMAMOTO Takashi
c10a8dc73b include/stdint.h: Use _uintmax_t and _intmax_t from arch types.h 
As we do for other intXX_t types.
 2020-11-19 00:49:56 -08:00
Alan C. Assis
e7c99480ea Fix nxstyle issue existing on fs/ioctl.h 2020-11-18 22:21:53 +01:00
Alan C. Assis
f09d103528 xtensa/esp32: Add high memory support to work with PSRAM 2020-11-18 22:21:53 +01:00
liuhaitao
55deefdb30 Add debug.h selection choice to support include chip debug.h 
Select debug.h which may be under include/arch or include/arch/chip.

Signed-off-by: liuhaitao <liuhaitao@xiaomi.com>
Change-Id: I5f465c41ba27d040e5e24b2eef2918cfbc18a0bd
 2020-11-18 05:22:13 -08:00
dongjiuzhu
bb6fac6152 mm/circ-buf: support circular buffer managerment 
N/A

Change-Id: I3f996639a51c60d095e292fc43981e4da9929092
Signed-off-by: dongjiuzhu <dongjiuzhu1@xiaomi.com>
 2020-11-18 15:05:45 +08:00
liuhaitao
fd94a32468 sysconf: add _SC_PAGESIZE sysconf support 
Also implement getpagesize() based on sysconf(_SC_PAGESIZE).

Change-Id: I812eb8f34ed602f7bc12c4cafafcebc0d98fd136
Signed-off-by: liuhaitao <liuhaitao@xiaomi.com>
 2020-11-17 02:03:23 -08:00
丁欣童
52a60155f5 drivers/sensors: l3gd20 support fetch function 
N/A

Change-Id: I3450d9aaf92fea04f9a03c407358aaddcb437273
Signed-off-by: 丁欣童 <dingxintong@xiaomi.com>
(cherry picked from commit 0b4d4768e90eea5915da2109f7535c771579578c)
 2020-11-17 14:25:36 +08:00
YAMAMOTO Takashi
18b3b3f5c1 include/nuttx/streams.h: Appease nxstyle 2020-11-16 05:46:53 -08:00
Frank-Christian Kruegel
bf5fa5557d Support for MAX1161X family of I2C 12 bit ADC chips: 
MAX11612:  4 channels VCC=5V0 Int VRef=4.096V
MAX11613:  4 channels VCC=3V3 Int VRef=2.048V
MAX11614:  8 channels VCC=5V0 Int VRef=4.096V
MAX11615:  8 channels VCC=3V3 Int VRef=2.048V
MAX11616: 12 channels VCC=5V0 Int VRef=4.096V
MAX11617: 12 channels VCC=3V3 Int VRef=2.048V
Note: The chips' auto-scanning feature is not supported in this revision.
 2020-11-15 05:59:01 -08:00
Matias N
14d14bce05 pm.h: nxstyle fixes; change License to Apache (Greg and myself authors) 2020-11-12 08:01:25 +01:00
Matias N
13619ea0df nrf52: add SPI PM support (disable/enable SPI peripheral on sleep) 2020-11-12 08:01:25 +01:00
dongjiuzhu
089b1c17f6 driver/sensor: add fetch api to read sensor data directly 
1.use userspace buffer rather than intermediate buffer of upperhalf driver
2.support block and non-block ways.

Change-Id: I1d0cecfaa20ce54961c58713d8f2f8857e349791
Signed-off-by: dongjiuzhu <dongjiuzhu1@xiaomi.com>
 2020-11-11 18:25:22 -08:00
dongjiuzhu
2cda16b606 driver/sensor: add new feature about sensor driver 
1.support for multi-user access
2.support special cmd to control sensor
3.support userspace to set size of intermediate buffer
  by ioctl: SNOIC_SET_BUFFER_SIZE

Change-Id: I9ce3a65b88b12c28388ec397431f1a277b120c2a
Signed-off-by: dongjiuzhu <dongjiuzhu1@xiaomi.com>
 2020-11-11 18:25:22 -08:00
dongjiuzhu
2482052228 driver/sensor: user specifies device register number 
N/A

Change-Id: Idd11461f933dd21b7271cd3ca87a2e33127a9d34
Signed-off-by: dongjiuzhu <dongjiuzhu1@xiaomi.com>
 2020-11-11 18:25:22 -08:00
Xiang Xiao
84b90e00f0 libc/stdio: Preallocate the stdin, stdout and stderr 
to handle the uninitialized stdin/stdout/stderr gracefully
report here:
https://github.com/apache/incubator-nuttx/issues/2203

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2020-11-11 09:56:10 -08:00
dongjiuzhu
0e9f35c1f9 driver/sensor: add fetch api to read sensor data directly 
N/A

1.use userspace buffer rather than intermediate buffer of upperhalf driver
2.support block and non-block ways.

Change-Id: I8e9c100f5c2a2176ab2a3f903c8940462bdcd2f7
Signed-off-by: dongjiuzhu <dongjiuzhu1@xiaomi.com>
 2020-11-11 15:53:33 +08:00
dongjiuzhu
de30e82f92 driver/sensor: add new feature about sensor driver 
N/A

1.support for multi-user access
2.support special cmd to control sensor
3.support userspace to set size of intermediate buffer
  by ioctl: SNOIC_SET_BUFFER_SIZE

Change-Id: Ida1c01fb8f505de8a28349c1b26167614aa56acc
Signed-off-by: dongjiuzhu <dongjiuzhu1@xiaomi.com>
 2020-11-11 15:53:33 +08:00
丁欣童
d977381060 drivers: l3gd20 supports the sensor framework 
N/A

Signed-off-by: 丁欣童 <dingxintong@xiaomi.com>
Change-Id: Id5799090ff99393e96f8dde3c2dc5f1db864aca7
 2020-11-11 15:20:51 +08:00
dongjiuzhu
070e08bd6e driver/sensor: user specifies device register number 
N/A

Signed-off-by: dongjiuzhu <dongjiuzhu1@xiaomi.com>
Change-Id: I05eb4d6ee3f6746732515f6dd5770b7229227c7b
 2020-11-11 15:20:39 +08:00
Xiang Xiao
dc176e2fb3 Make getopt function family more posix complaint 
by porting Gregory Pietsch's version

Change-Id: I9a792734b45278863630f060a20589b0d9ab8bed
 2020-11-10 16:21:46 +08:00
liuhaitao
da9b962e97 sysconf: add _SC_PAGESIZE sysconf support 
MIRTOS-262

Also implement getpagesize() based on sysconf(_SC_PAGESIZE).

Signed-off-by: liuhaitao <liuhaitao@xiaomi.com>
Change-Id: Ib6baccb9f7dac19f5e3c681db1c51e8a2fe8d3fe
 2020-11-10 11:16:51 +08:00
chao.an
27932faf1a sys/epoll: sync the epoll define with linux 
Change-Id: If876e0c0b44de73cf2847a9d3c21ac138dd4f879
Signed-off-by: chao.an <anchao@xiaomi.com>
 2020-11-09 18:53:48 -08:00
chao.an
8b42e6abd2 pthread/spinlock: move the structure prototype out of the definition 
pthread/pthread_spinlock.c: In function ‘pthread_spin_init’:
pthread/pthread_spinlock.c:114:11: error: dereferencing pointer to incomplete type ‘pthread_spinlock_t’ {aka ‘struct pthread_spinlock_s’}
  114 |       lock->sp_lock   = SP_UNLOCKED;
      |           ^~

Change-Id: I49dbb2682e36a17bb25a647c6468b7fb511e4a76
Signed-off-by: chao.an <anchao@xiaomi.com>
 2020-11-09 18:45:48 -08:00
Nathan Hartman
616b3e7436 include/nuttx/spi/spi.h: Fix typos in comments 2020-11-09 18:20:15 -08:00