In the init phase of the OS, arch_get_current_tcb return NULL. Enable
the memory backatrace default will crash in backtrace function.
Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>
When the value that is out of range is specified in ioctl(VIDIOC_S_CTRL) and
ioctl(VIDIOC_S_EXT_CTRLS), returned value should be not EINVAL but ERANGE.
Fix an issue that GPO pins is not iniitalized by watchdog reboot.
If the watchdog expires during LTE is in use, it causes the LTE
to remain powered on and fails to launch after reboot.
video driver does not support flags member of ioctl(VIDIOC_QUERYCTRL)
and ioctl(VIDIOC_QUERY_EXT_CTRL).
But, ioctl returns with the flags member that has the garbage value.
Add initialization of flags member to avoid return of the garbage value.
The nxspawn_dup2 function will return a value greater than 0,
so the loop should only exit if ret is less than 0.
Signed-off-by: zhangyuan21 <zhangyuan21@xiaomi.com>
If the cache is already enabled before NuttX starts up,
enabling the cache in NuttX will cause the cache to be
re-invalidated, then resulting in data that is already
in the cache being flushed out.
Signed-off-by: zhangyuan21 <zhangyuan21@xiaomi.com>
since the same function can be achieved by mount:
mount(NULL, "/mnt/unionfs", "unionfs", 0,
"fspath1=/mnt/path1,prefix1=prefix1,"
"fspath2=/mnt/path2,prefix2=prefix2");
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
drivers/sensors/bme680.c: The bme680 driver
sensor.h: Added new type of sensor (Gas) to be used for retrieving the bme680 data
esp32/common/src/esp32_bme680.c: bme680 support on esp32
esp32/esp32-sparrow_kit/esp32_bringup.c: added support for the bme680
esp32/esp32-sparrow-kit/configs/nsh/defconfig: fixed defconfig ci problem
Signed-off-by: simonatoaca <simona.alexandra2000@gmail.com>
esp32-sparrow-kit: Fixed defconfig
Signed-off-by: simonatoaca <simona.alexandra2000@gmail.com>
Code is now C89 compatible
Signed-off-by: simonatoaca <simona.alexandra2000@gmail.com>
Reused already defined sensor data structs by registering every sub-sensor separately
Signed-off-by: simonatoaca <simona.alexandra2000@gmail.com>
Implemented suggestions
Signed-off-by: simonatoaca <simona.alexandra2000@gmail.com>
1.support to use dd commond to burn romfs image to nand flash
2.support bare-write nand flash device without file system
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
while iterate throuh all mapping memory to munmap and release,
the last entry is NUlL.
We need differentiate the case with invald entry at the first.
The fix is to pass ltp shm related cases.
Signed-off-by: fangxinyong <fangxinyong@xiaomi.com>
Follow the POSIX specification in https://pubs.opengroup.org/onlinepubs/9699919799/functions/sem_open.html, update the logic for condition that the semaphore name length is greater than PATH_MAX or a component length is greater than NAME_MAX.
Signed-off-by: yangjiao <yangjiao@xiaomi.com>
