Remove unnecessary parentheses around case labels in switch statements
for power management callback functions. This fixes checkpatch style
violations for case statement formatting.
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
Now the qemu-armv7a:rpserver_ivshmem, qemu-armv7a:rpproxy_ivshmem and
qemu-armv8a:rpserver_ivshmem, qemu-armv8a:rpproxy_ivshmem are not
only based on the ivshmem device but also the virtio-serial, so
remove the "_ivshmem" suffix and update documents.
Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>
Use virtio-serial as the rpmsg-port-uart serial device, so we
can bringup the rpmsg-port-uart in qemu platform.
And update the documents:
nuttx/Documentation/platforms/arm/qemu/boards/qemu-armv7a/index.rst
Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>
Executable files called "run" don't pass checkpath verification,
so we change the name to "run.sh"
Signed-off-by: p-szafonimateusz <p-szafonimateusz@xiaomi.com>
00086373 00000634 T __aeabi_dsub
00086373 00000634 T __subdf3
00087841 00000724 T __udivmoddi4
and other small symbol, save total flash size 3K
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
Shmem region lives in RAM and should not be load in FLASH.
This fixes the issue with wrong binary size when build AMP
configurations with RPTUN enabled. Before this change shmem
region was exported by objcopy to binary file which caused
the bin size to be huge and impossible to flash.
Signed-off-by: raiden00pl <raiden00@railab.me>
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>
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>
- 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>
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>
Removing the custom MCUBoot hash from 5 defconfigs.
This custom hash is blocking the MCUBoot update on nuttx-apps due to
changes in source files.
Signed-off-by: Filipe Cavalcanti <filipe.cavalcanti@espressif.com>
Enable the event module on pcduino-a10 and smartl-c906 boards
to allow event tests to be executed on both ARM and RISC-V
architectures.
Signed-off-by: Chengdong Wang <wangchengdong@lixiang.com>
Adding the stm32h5 pwm driver. This is almost an exact copy of the stm32h7 pwm driver. I confirmed the timers for the h5 are version v2 and added the preprocessor definition. This commit was tested on a stm32h5 nucleo-h563zi development board. Necessary board files and a pwm config have been added. Added pin mappings for all timer outputs.
Signed-off-by: kywwilson11 <kwilson@2g-eng.com>
Added documentation regarding nucleo-h563zi:pwm config.
Removed CONFIG_STM32H5_PWM guard at the top. Fixed IRQs for tim1 and tim8. Added H5 to list of Timer IP v2 timers.
Conditionally compile stm32_serial.c.
Add stm32_pwm.c to CMakeLists.txt
Nuttx currently has 2 types of sleep interfaces:
1. Signal-scheduled sleep: nxsig_sleep() / nxsig_usleep() / nxsig_nanosleep()
Weaknesses:
a. Signal-dependent: The signal-scheduled sleep method is bound to the signal framework, while some driver sleep operations do not depend on signals.
b. Timespec conversion: Signal-scheduled sleep involves timespec conversion, which has a significant impact on performance.
2. Busy sleep: up_mdelay() / up_udelay()
Weaknesses:
a. Does not actively trigger scheduling, occupy the CPU loading.
3. New interfaces: Scheduled sleep: nxsched_sleep() / nxsched_usleep() / nxsched_msleep() / nxsched_ticksleep()
Strengths:
a. Does not depend on the signal framework.
b. Tick-based, without additional computational overhead.
Currently, the Nuttx driver framework extensively uses nxsig_* interfaces. However, the driver does not need to rely on signals or timespec conversion.
Therefore, a new set of APIs is added to reduce dependencies on other modules.
(This PR also aims to make signals optional, further reducing the code size of Nuttx.)
Signed-off-by: chao an <anchao.archer@bytedance.com>
TODO: Fix sama5 arch the same way stm32 to avoid compiling serial drivers
case no serial ports are used.
Signed-off-by: Alan C. Assis <acassis@gmail.com>
This config doesn't have any STM32_USART enabled, but because it
have CDC_ACM if we disable CONFIG_SERIAL we are getting others
dependence error. So the solution here was enable the serial port
CONFIG_STM32_USART3.
Signed-off-by: Alan C. Assis <acassis@gmail.com>
This can board profile doesn't use serial, but the syslog still
using up_putc() that doesn't exist now that stm32_serial.c is not
compiled.
Signed-off-by: Alan C. Assis <acassis@gmail.com>
