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>
After fixing stm32 to not compile stm32_serial.c when STM32_USART
is not enabled, we need fix the lwl_console driver to include the
up_putc().
Signed-off-by: Alan C. Assis <acassis@gmail.com>
Most references to the readmes have been removed.
The removed references didn't make much sense and were inconsistent with other
sections of the code. Some sections linked to the readme, others didn't.
More importantly, most boards don't have any readme references.
Let's not treat developers as fools who need to be reminded at every step
to check the readme (which doesn't exit anymore anyway).
Signed-off-by: raiden00pl <raiden00@railab.me>
clock_systime_timespec() always returns 0, so there is no need to
check the return value in the caller code, let us remove the return
value directly.
Signed-off-by: chao an <anchao.archer@bytedance.com>
fix implicit declaration of function 'board_spisd_initialize'
src/rp23xx_common_bringup.c: In function 'rp23xx_common_bringup':
Error: src/rp23xx_common_bringup.c:390:9: error: implicit declaration of function 'board_spisd_initialize'; did you mean 'board_spidev_initialize'? [-Werror=implicit-function-declaration]
390 | ret = board_spisd_initialize(0, CONFIG_RP23XX_SPISD_SPI_CH);
| ^~~~~~~~~~~~~~~~~~~~~~
Signed-off-by: simbit18 <simbit18@gmail.com>
fix error 'BOARD_HSTX_FREQ' undeclared
D:/nuttxpico/nuttx/arch/arm/src/rp23xx/rp23xx_clock.c
D:/nuttxpico/nuttx/arch/arm/src/rp23xx/rp23xx_clock.c: In function 'clocks_init':
D:/nuttxpico/nuttx/arch/arm/src/rp23xx/rp23xx_clock.c:297:26: error: 'BOARD_HSTX_FREQ' undeclared (first use in this function); did you mean 'BOARD_SYS_FREQ'?
297 | BOARD_HSTX_FREQ);
| ^~~~~~~~~~~~~~~
| BOARD_SYS_FREQ
Signed-off-by: simbit18 <simbit18@gmail.com>
- Created a file rp23xx_common_pico.h with function
prototype
int rp23xx_dev_gpio_init(void);
to allow cmake + ninja to build without errors.
- Updated file rp23xx_pico.h with
for all boards.
Signed-off-by: simbit18 <simbit18@gmail.com>
raiden00pl
anjiahao
Antoine Juckler
zhanghongyu
wangchengdong
yangsong8
Petro Karashchenko
simbit18
adriendesp
Alan Carvalho de Assis
ouyangxiangzhen
v-tangmeng
cuichaochao
leocafonso
trns1997
hujun5
Filipe Cavalcanti
kywwilson11
chao an