Add documentation describing the purpose and behavior of early_syslog(),
which provides a minimal logging facility available during early system
initialization or system down.
Signed-off-by: Chengdong Wang wangchengdong@lixiang.com
The documentation is now updated to reflect the new EMMC support. I have
also improved the format to match the standard board documentation
template, and included better support descriptions for features that
have varying levels of implementation.
Signed-off-by: Matteo Golin <matteo.golin@gmail.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
Migrated legacy README.txt documentation to RST format which aligns with
the standard template for board documentation.
Signed-off-by: Matteo Golin <matteo.golin@gmail.com>
Migrated legacy README.txt documentation to RST format following the
standard board documentation template.
Signed-off-by: Matteo Golin <matteo.golin@gmail.com>
Migrate README.txt about ROMFS to SIM documentation in RST format. Also
cleans up the formatting of the board documentation to leverage RST's
features.
Signed-off-by: Matteo Golin <matteo.golin@gmail.com>
Add a new ioctl to get the count of paninfo
The framebuffer is usually in high-speed RAM. Getting the paninfo
count can help us get the idle state of the framebuffer so that we
can temporarily use this memory.
Signed-off-by: yushuailong1 <yushuailong1@xiaomi.com>
1. Remove STACKCHECK_SOFTWARE config,
2. Do sp value checking when STACKCHECK_MARGIN == 0,
3. Do margin-based stack check when STACKCHECK_MARGIN > 0,
4. Disable stack check when STACKCHECK_MARGIN == -1
Signed-off-by: Chengdong Wang <wangchengdong@lixiang.com>
Migrate the legacy README.txt documentation file to RST format following
the standard board template.
Signed-off-by: Matteo Golin <matteo.golin@gmail.com>
Introduce a new CI test to validate out-of-tree builds
and prevent regressions in the `make export` workflow.
Specifically, this change adds `test-oot-build.sh` that:
* Builds NuttX using a selected configuration.
* Runs `make export` to generate the export package.
* Copies the `nuttx-export` to the OOT build project.
* Verifies that compilation and linking succeed.
Signed-off-by: trns1997 <trns1997@gmail.com>
Updated documentation to explain how to enable detection during context switching.
Co-authored-by: Chengdong Wang <wangchengdong@lixiang.com>
Signed-off-by: guoshengyuan1 <guoshengyuan1@xiaomi.com>
Added ioctls and functions for watchdogs 2 & 3. Modifed wdog1 functions. Needs testing.
Fixed issues with started variable.
Change to add only 3 ioctls, a config for each watchdog. Created cfg structures for watchdog1 and watchdog23. Added code to set difsel register. stop conversions before changing watchdog configs. Other logic changes.
Define AN_STM32H5_FIRST and AN_STM32H5_NCMDS in nuttx/analog/ioctl.h
Remove hardcoded AN_STM32H5_FIRST.
Style fixes.
Fix thershold for watchdog1
Got working watchdog driver with queue and signal. Needs polish.
Refined isr for watchdogs. Added value back to event. value is more accurate, but not guaranteed. It accomdates dma.
Used stm32_adc_sigcfg_s structure inside stm32_adc_sig_s structure. Used common naming for ioctls.
Added stopifstarted and startifstopped for setting watchdogs and other bits. Added adc_reset_dma, which must be run after stopping conversions in circular mode, because buffer and conversions become misaligned. Other refinements.
Added guard around adc_reset_dma, added comment blocks to new functions
NuttX style fixes.
Add return value to wdog configure functions.
Correct number of stm32h5 adc ioctls.
Minor style fix.
Reduce watchdog commit to fit NuttX standards. Remove Queue and Signal aspects. Added Kconfig to initialize watchdog.
Signed-off-by: kywwilson11 <kwilson@2g-eng.com>
Added guard around code referencing priv->circular. Added adc_watchdog config for testing watchdog1 with adc1. Added documentation about adc_watchdog config.
Adjusted documentation for adc_watchdog config. Added detailed test procedure.
Longer underline under adc_watchdog title.
Add code for differential adc calibration. Need to calibrate both single-ended and differential if a given adc has both single-ended and differential channels.
Fixed typo.
Initialize watchdog1 parameters at compile time when configured. Added comments to new elements in stm32_dev_s. Confirmed style is good.
Add proper guards around ADC WDG1 variables and functions.
Implemented feedback per raiden00. 1. Changed to use old chanlist type uint8_t. 2. Added smpr1, smpr2, and difsel variables to stm32_dev_s structure. 2. smpr1 and smpr2 are initialized to board defined values if BOARD_ADCx_SMPRx is defined, otherwise initialized to default. 3. difsel initialized to BOARD_ADCx_DIFSEL if defined, otherwise use default (0) for all single-ended.
Currently the mdio communication is part of the monolithic 'full netdevs'.
This commit serves as an way to add modularity for the netdevs drivers.
A new upperhalf/lowerhalf mdio device comes with this commit that manages the data transfer ofer mdio interface.
Signed-off-by: Luchian Mihai <luchiann.mihai@gmail.com>
This commit adds an entry on Documentation regarding ESP32-C3,
ESP32-C6 and ESP32-H2 boards that implement the `buttons` defconfig
Signed-off-by: Tiago Medicci Serrano <tiago.medicci@espressif.com>
Add documentation for the WeAct STM32H750 board, including
board features, LED configuration, UART setup, SDMMC interface, available
configurations (nsh, usbnsh, sdcard, st7735), and flashing instructions
via DFU and SWD.
Signed-off-by: Sergey Rzhevsky <rzsa@yandex.ru>
Add documentation for new oa_tc6 defconfig into esp32c6-devkitc and esp32c6-devkitm boards docs.
Signed-off-by: michal matias <mich4l.matias@gmail.com>
Use the exported CMake toolchain file instead of a custom and broken one.
Slightly modify the C++ example code to introduce modern tools like auto keyword and shared_ptr
Signed-off-by: Philippe Leduc <philippe.leduc@mailfence.com>
Initial I2C implementation such that I2C sending and receiving now
works well enough to use the BMP280 driver for a BMP280 device connected
to any of I2C0-I2C6 on the default pins. I2CTOOL also works for these
interfaces.
Functionality for "no stop" and "no start" options is not present.
Implementing that is not clear from the peripheral datasheet and will be
a challenge.
Signed-off-by: Matteo Golin <matteo.golin@gmail.com>
Migrated the legacy README.txt to RST format. I removed some information
which no longer applies since 2008 when this documentation was written.
Signed-off-by: Matteo Golin <matteo.golin@gmail.com>
This commit adds documentation to the almost empty `calib_udelay` page
as part of #11081. It provides reasoning for the example, an explanation
of what it does and why `CONFIG_BOARD_LOOPSPERMSEC` is necessary, and
also shows some example console output of the program.
Signed-off-by: Matteo Golin <matteo.golin@gmail.com>
This commit provides documentation for using the `bmp280` application to
read pressure and temperature from the device. It provides a brief
explanation of how the program works and the console output it
generates. Part of #11081.
Signed-off-by: Matteo Golin <matteo.golin@gmail.com>
In certain cases, when the event-wait thread is awakened,
it needs to know the specific mask bit that triggered it,
so that it can branch to different paths accordingly.
This patch introduces the nxevent_getmask function to address this requirement.
Signed-off-by: Chengdong Wang <wangchengdong@lixiang.com>
Some brief information in the contributing workflow to tell new
contributors about the CODEOWNERS file and what it achieves.
Signed-off-by: Matteo Golin <matteo.golin@gmail.com>
