Userled register path shouldn't depend on LED example.
This dependency is broken, kernel code should not depend on apps code.
Signed-off-by: raiden00pl <raiden00@railab.me>
Fix LED handling for nucleo-c092rc and nucleo-c071rb.
These boards have two LEDs but one is activated with HIGH the other is activated
with LOW.
Also fix userled registration.
Signed-off-by: raiden00pl <raiden00@railab.me>
Add support for the QMI8658 6-axis IMU sensor (accelerometer + gyroscope)
on the lckfb-szpi-esp32s3 board.
Changes:
- New esp32s3_qmi8658.c driver initializes sensor on I2C0 at address 0x6A
- Registers uORB devices: /dev/uorb/sensor_accel0 and /dev/uorb/sensor_gyro0
- Adds esp32s3_qmi8658_initialize() function declaration to header
- Integrates with board bringup when CONFIG_SENSORS_QMI8658=y
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
NuttX provides the wdog module to implement timers for the scheduler.
While it is lightweight and efficient, wdog only supports tick-level timers,
typically in milliseconds. Although the tick duration can be configured,
setting it to microsecond or nanosecond resolution is not practical.
Doing so may cause an interrupt storm, where the CPU is constantly
occupied handling tick interrupts.
To address this limitation, a new hrtimer module is introduced.
It coexists with the wdog module, providing both tick-level timers
for wdog and high-resolution timers (nanosecond-level) directly to users.
Signed-off-by: Chengdong Wang <wangchengdong@lixiang.com>
In order to reduce code duplication, use the eeprom/spi_xx25xx
driver within mtd/at25ee.
The eeprom/xxx.h includes have been merged into eeprom/eeprom.h, to
provide a common include file like mtd/mtd.h.
Signed-off-by: Antoine Juckler <6445757+ajuckler@users.noreply.github.com>
Upperhalf supports multiple working modes at the same time,
which is specified by NIC when register
Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
Disable NSH help in nucleo-f302r8/ihm07m1_b16 to resolve a build
failure caused by insufficient memory.
Signed-off-by: Chengdong Wang <wangchengdong@lixiang.com>
Disable configuration options that are not needed for MCUboot loader
- Disable floating point and long long support in libc
- Disable libm
- Disable POSIX features: environment variables, message queues, timers
and pthreads
- Disable RAMTEST app to save code space
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
- Fix EtherCAT signals drive strengh (from errata PORTS_CM.H002), caused bus faults.
- Changed xmc4_ecat.c for compile time pin definition.
- Fixed xmc4_ecat.c register not written (reset value already used).
- Removed EXTCLK for xmc4800 as pin is used for ECAT.
- Clean xmc4 familly board.h and clocks config.
Signed-off-by: adriendesp <adrien.desproges@gmail.com>
This change makes the esp32c3-generic the main esp32c3 supported board: esp32c3-devkit.
The now esp32c3-legacy is pure register based and not maintained anymore.
Now, esp32c3-devkit shares the same driver implementation as ESP32-C6 and ESP32-H2.
- esp32c3-devkit -> esp32c3-legacy
- esp32c3-generic -> esp32c3-devkit
Signed-off-by: Filipe Cavalcanti <filipe.cavalcanti@espressif.com>
This defconfig uses the legacy bootloader (based on ESP-IDF's
bootloader) and, due a recent update on SPI flash support, its
initialization was missing data to be moved to the IRAM during the
boot process.
Signed-off-by: Tiago Medicci Serrano <tiago.medicci@espressif.com>
- Added PWM support on Arduino R4 Minima board.
This board has 5 PWM channels available using the GPT timer from the RA4M1 microcontroller.
- Added a pwm config file to enable PWM supporting GTP2 GTIOCB on P102.
Signed-off-by: leocafonso <leocafonso@gmail.com>
Adds another configuration which includes the CGOL game application.
This gives users something animated and interesting to see on the HDMI
video output, since the frame-buffer example is not as interesting.
Signed-off-by: Matteo Golin <matteo.golin@gmail.com>
Espressif common initialization and lib_cxx_initialize are having
conflicts and multiple linker script issues.
Removing CXX_INITIALIZE solves those problems with no side effects.
Signed-off-by: Filipe Cavalcanti <filipe.cavalcanti@espressif.com>
Fix a transfer issue in the Kinetis DSPI driver when operating
with transmit and receive FIFOs disabled (`MCR[DIS_TXF]=1`,
`MCR[DIS_RXF]=1`). In this mode, the DSPI module behaves as a
simple double-buffered SPI interface without TX staging.
When FIFOs are disabled, `PUSHR` acts as a single 32-bit
command/data register. Partial (16-bit) writes to its upper or
lower halves can result in incomplete or corrupted transfers.
This patch ensures the full 32-bit packet is prepared and
written in a single operation.
* Resolves broken SPI transactions with LAN9252 (EasyCAT).
* Improves reliability in non-FIFO DSPI configurations.
* No impact on DMA or FIFO-enabled modes.
Signed-off-by: trns1997 <trns1997@gmail.com>
Gdbstub support
===========
The Qemu version must be above 9.2 to support two serial ports.
One window:
./tools/configure.sh qemu-armv7a:gdbstub; make -j25
qemu-system-arm -cpu cortex-a7 -nographic -machine virt,virtualization=off,gic-version=2 -net none -kernel ./nuttx -serial mon:stdio -serial pty
char device redirected to /dev/pts/26 (label serial1)
nx_start: Entry
uart_register: Registering /dev/console
uart_register: Registering /dev/ttyS0
Another window:
gdb-multiarch nuttx -ex "target remot /dev/pts/26"
GNU gdb (Ubuntu 15.0.50.20240403-0ubuntu1) 15.0.50.20240403-git
Copyright (C) 2024 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Type "show copying" and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<https://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from nuttx...
Remote debugging using /dev/pts/26
gdb_get_registers (state=0x402052f8) at gdbstub/lib_gdbstub.c:1020
1020 reg = state->running_regs;
(gdb) c
Signed-off-by: hujun5 <hujun5@xiaomi.com>
Introduces a very basic frame buffer driver implementation for the RPi4B
which is registered at startup and works with frame buffer graphics
examples (and LVGL). Graphics are displayed on the HDMI0 and HDMI1
output, depending which one is plugged into the display. I have not
tested using both at once, nor does the driver account for that. They
are both referred to as display 0, plane 0 since the RPi4B frame buffer
interface does not seem to have a way of distinguishing.
Signed-off-by: Matteo Golin <matteo.golin@gmail.com>
Gdbstub demo::
The Qemu version must be above 9.2 to support two serial ports.
One window:
./tools/configure.sh qemu-armv8a:gdbstub; make -j25
qemu-system-aarch64 -cpu cortex-a53 -nographic -machine virt,virtualization=on,gic-version=3 -net none -kernel ./nuttx -serial mon:stdio -serial pty
char device redirected to /dev/pts/27 (label serial1)
- Ready to Boot Primary CPU
- Boot from EL2
- Boot from EL1
- Boot to C runtime for OS Initialize
Another window:
gdb-multiarch nuttx -ex "target remot /dev/pts/27"
GNU gdb (Ubuntu 15.0.50.20240403-0ubuntu1) 15.0.50.20240403-git
Copyright (C) 2024 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Type "show copying" and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<https://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
<http://www.gnu.org/software/gdb/documentation/>.
For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from nuttx...
Remote debugging using /dev/pts/26
gdb_get_registers (state=0x403e1590) at gdbstub/lib_gdbstub.c:1020
1020 reg = state->running_regs;
(gdb) c
Signed-off-by: hujun5 <hujun5@xiaomi.com>
