After optimizing the vync mechanism, it is necessary to use ioctl (display) to refresh the display in dual buffer mode.
run nxcamera.
Signed-off-by: jianglianfang <jianglianfang@xiaomi.com>
Type int expects 4 bytes for function write(). Type char expects 1 byte which matches the real usage of function write().
Signed-off-by: renzhiyuan1 <renzhiyuan1@xiaomi.com>
update LIBFDT to LIBC_FDT
move version_gen.h and place it under nuttx/libs/libc/fdt/
change include path to nuttx/libs/libc/fdt/dtc/
Signed-off-by: liaoao <liaoao@xiaomi.com>
Refer -- fs_open.c:
/* If the file is opened for creation, then get the mode bits */
if ((oflags & (O_WRONLY | O_CREAT)) != 0)
{
mode = va_arg(ap, mode_t);
}
Signed-off-by: huxiandong <huxiandong@xiaomi.com>
CC: nxcamera.c nxcamera.c: In function 'show_image':
nxcamera.c:85:20: error: initialization of 'uint32_t *' {aka 'unsigned int *'} from incompatible pointer type 'uint8_t *' {aka 'unsigned char *'} [-Werror=incompatible-pointer-types]
85 | uint32_t *pbuf = pcam->bufs[buf->index];
| ^~~~
cc1: all warnings being treated as errors
Signed-off-by: yangsen5 <yangsen5@xiaomi.com>
A sensor of this type measures the force on it, and additionally
compares the force with one or more specified thresholds. The sensor
can output the force value directly. Moreover, it's usually applied
as a press key. In that case, when it detects a force greater than
some given threshold, a corresponding event is reported.
Signed-off-by: jinxudong <jinxudong@xiaomi.com>
bug: if user input obr_topic is sensor_gps_sate(wrong topic, which does not exist), the using of `strncmp` will assign idx=8 (as sesnor_gps) in the first.
However, there is no match in the `g_sensor_list`, hence idx=8 will give out value of `sensor_gps` as output(wrong).
Change: This update aims to match the whole value of sensor name in `g_sensor_list`, while keeping `sensor_name+number` match in this condition.
Signed-off-by: haopengxiang <haopengxiang@xiaomi.com>
Since the current fb display format of vela qemu is rgb565, it is necessary to convert the frame obtained by v4l2 to rgb565
Signed-off-by: yangsen5 <yangsen5@xiaomi.com>
Usage:
device /dev/audio/compress0p
play /data/test.sbc
This function requires the platform to support compress decoding and playback
Signed-off-by: shipei <shipei@xiaomi.com>
rb_main.c:219:42: warning: 'snprintf' output may be truncated before the last format character [-Wformat-truncation=]
219 | snprintf(temp, PATH_MAX, "%s/%s", priv->foldname,
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
Get help to use ./sbrb.py -h
./sbrb.py -h
usage: sbrb.py [-h] [-k KBLOCKSIZE] [-t TTY] [-b BAUDRATE] [-r [RECVFROM ...]] [-s SENDTO] [--debug DEBUG] [filelist ...]
positional arguments:
filelist if filelist is valid, that is sb, else is rb
options:
-h, --help show this help message and exit
-k KBLOCKSIZE, --kblocksize KBLOCKSIZE
This opthin can set a customsize block size to transfer
-t TTY, --tty TTY Serial path
-b BAUDRATE, --baudrate BAUDRATE
-r [RECVFROM ...], --recvfrom [RECVFROM ...]
recvfile from board path like this: ./sbrb.py -r <file1 [file2 [file 3]...]> -t /dev/ttyUBS0
-s SENDTO, --sendto SENDTO
send file to board path like this: ./sbrb.py -s <path on board> -t /dev/ttyUBS0 <file1 [file2 [file3] ...]>
--debug DEBUG This opthin is save debug log on host
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
1.Timeout processing
2.clear error count when received successfully once
3.fix the bug of insufficient header memory application
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
The standard popen uses the pipeline internally, so the stream
returned by it can only support read-only or write-only.
Now this patch is expanded through sockpair, which can support both
read and write. Therefore, we can use the stream to read and write
access this task (posix_spawn start).
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
