usage:
1. Connect Jlink, start JLinkGDBServer
JLinkGDBServer -if SWD -device stm32h743zi -speed 16000
2. Listen to the RTT port data and forward it to the virtual serial port
sudo socat -d -d PTY,link=/dev/ttyRTT0,raw,ignoreeof TCP:127.0.0.1:19021,reuseaddr
3. Read serial data
minicom -D /dev/ttyRTT0
Performance:(STM32H743, 400MHZ)
time "dd if=/dev/zero of=/dev/console bs=512 count=2048"
6.67 sec 157KB/s
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
Take the idea from Linux's iw_handler array and esp32c3_wlan's wlan_ops_s, and make it a common logic of upper-half driver.
Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
1. Update all CMakeLists.txt to adapt to new layout
2. Fix cmake build break
3. Update all new file license
4. Fully compatible with current compilation environment(use configure.sh or cmake as you choose)
------------------
How to test
From within nuttx/. Configure:
cmake -B build -DBOARD_CONFIG=sim/nsh -GNinja
cmake -B build -DBOARD_CONFIG=sim:nsh -GNinja
cmake -B build -DBOARD_CONFIG=sabre-6quad/smp -GNinja
cmake -B build -DBOARD_CONFIG=lm3s6965-ek/qemu-flat -GNinja
(or full path in custom board) :
cmake -B build -DBOARD_CONFIG=$PWD/boards/sim/sim/sim/configs/nsh -GNinja
This uses ninja generator (install with sudo apt install ninja-build). To build:
$ cmake --build build
menuconfig:
$ cmake --build build -t menuconfig
--------------------------
2. cmake/build: reformat the cmake style by cmake-format
https://github.com/cheshirekow/cmake_format
$ pip install cmakelang
$ for i in `find -name CMakeLists.txt`;do cmake-format $i -o $i;done
$ for i in `find -name *\.cmake`;do cmake-format $i -o $i;done
Co-authored-by: Matias N <matias@protobits.dev>
Signed-off-by: chao an <anchao@xiaomi.com>
There is no need to use global spinlock to protect netdev
specific data counters. Allocate per-netdev specific spinlock
to get better locking granularity.
Move C/C++ atomic support checking to compiler.h
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
LED effects must be implemented in the lower-half of the LED driver.
The interface is designed to supports the following LED effects:
- intenisty (PWM)
- Bling (Timer)
- Fade in, Fade out (Ramp)
In this nested loop, the iteration variable is the same for both loops.
This is a typo and the inner loop should use a new loop variable.
Signed-off-by: Mingjie Shen <shen497@purdue.edu>
Memory pointed by priv may be used (in line 1289) after it is
freed in line 1283.
Fix by adding the missing return statement in error handling.
Signed-off-by: Mingjie Shen <shen497@purdue.edu>
It is used to write the log message to the channel immediately
when the log message is generated in the interrupt context, which
is faster than the normal force callback.
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
syslog_force is used to force the syslog output to the
console in interrupt context, but we can use syslog_write
to do the same(and more) thing.
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Summary:
- In this implementation, only one descriptor is used for RX.
- NOTE: we still use two descriptors for TX
Impact:
- None
Testing:
- Tested with qemu-7.1
Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
if number of bytes available for reading more than zero,set USRSOCK_EVENT_RECVFROM_AVAIL flag into the event
Signed-off-by: wangchen <wangchen41@xiaomi.com>
If the rptun driver set auto start, the smetx may has been used
in rptun_notify_wait() but not inited.
Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
Directly return -ENOTTY in rpmsgxxx_ioctl() when the command is
not supported to avoid fdsan command FIOC_SETTAG and FIOC_GETTAG
pass to the rpmsg dev/mtd/blk server with CONFIG_FDSAN enabled.
Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
the previous patch can not handle the revent is POLLHUP or POLLERR,
poll_setup needs to be executed only when the POLLIN or POLLOUT event
changes.
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
Fix warning:
```
serial/ptmx.c:205:34: warning: ‘%d’ directive output may be truncated writing between 1 and 10 bytes into a region of size 8 [-Wformat-truncation=]
205 | snprintf(devname, 16, "/dev/pty%d", minor);
|
serial/ptmx.c:205:25: note: directive argument in the range [0, 2147483647]
205 | snprintf(devname, 16, "/dev/pty%d", minor);
| ^~~~~~~~~~~~
serial/ptmx.c:205:3: note: ‘snprintf’ output between 10 and 19 bytes into a destination of size 16
205 | snprintf(devname, 16, "/dev/pty%d", minor);
```
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
Updated alt1250 driver with regarding to the following changes.
- Add LTE hibernation feature
- Split source code per module
- Some refactoring
- Some bug fixes
