After irq_dispatch finished, the interrupt stack will be checked to
determine whether overflow occurs.
The relevant configuration reuses the configuration of stack overflow
detection during context switching.
Signed-off-by: guoshengyuan1 <guoshengyuan1@xiaomi.com>
Many different architectures re-implemented the exact same code for
`up_*delay` because it was originally written as architecture dependent
code. Busy-waiting can be done regardless of architecture, so this
commit moves that duplicated implementation to a common file with weak
definitions so that individual architectures (see tc32) are still able
to override the definition if needed/desired.
Default implementation is not included if ARCH_TIMER is enabled, since
it is more accurate and provides its own weak definitions to override.
Signed-off-by: Matteo Golin <matteo.golin@gmail.com>
Added autoled implementation for the Pi4B. Status LED is used as NuttX
start indicator, while power LED is used for panic/assert indication.
Signed-off-by: Matteo Golin <matteo.golin@gmail.com>
A basic implementation of mailbox API with some helpers for accessing
properties implemented. Uses busy-wait due to documentation challenges
with mailbox API.
Signed-off-by: Matteo Golin <matteo.golin@gmail.com>
Update the parameter names of the macro `list_for_every_entry_continue()`
to maintain consistent naming:
- list => entry
- head => list
Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>
Updates the common source code for the I2C peripheral used by
Espressif's RISC-Vs SoCs. This enables newer SoCs to be supported
in the future while maintaining backwards compatibility.
Signed-off-by: Tiago Medicci Serrano <tiago.medicci@espressif.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>
Many times, context switching does not occur when the thread stack
memory is almost exhausted, so we need to mofify up_check_tcbstack to
accurately detect it.
Co-authored-by: Chengdong Wang <wangchengdong@lixiang.com>
Signed-off-by: guoshengyuan1 <guoshengyuan1@xiaomi.com>
Added two detection methods:
1. Determine by detecting the number of bytes specified at the bottom of the stack.
2. Check if the `sp` register is out of bounds.
Co-authored-by: Chengdong Wang <wangchengdong@lixiang.com>
Signed-off-by: guoshengyuan1 <guoshengyuan1@xiaomi.com>
Added CMake build for pimoroni-tiny2040 board
Removed old file rp2040_tiny2040.h to use the existing rp2040_pico.h to align with other boards.
Signed-off-by: simbit18 <simbit18@gmail.com>
The custom implementation of obtaining a timestamp for this driver
returned an unsigned long, which limited the amount of time the driver
could run before roll-over quite significantly (since timestamps are in
microseconds). This change standardizes the driver to use the sensor
driver implementation for timestamps.
Signed-off-by: Matteo Golin <matteo.golin@gmail.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.
Global compiler flags setting should be placed before add_executable(),
otherwise they will not take effect
Signed-off-by: Chengdong Wang <wangchengdong@lixiang.com>
Complete the missing scheduling information in some architectures
In these architectures (riscv, avr, tricor) context switching
can occur in both up_switch_context and xx_doirq
Co-authored-by: yinshengkai <yinshengkai@xiaomi.com>
Signed-off-by: guoshengyuan1 <guoshengyuan1@xiaomi.com>
The arm-m architecture svc call will trigger an interrupt,
and the actual context switch is executed after doirq is completed,
so only the scheduling information needs to be updated in doirq.
In the arm-a/r architecture, interrupts and syscalls are independent,
and scheduling information needs to be updated in both locations
Co-authored-by: yinshengkai <yinshengkai@xiaomi.com>
Signed-off-by: guoshengyuan1 <guoshengyuan1@xiaomi.com>
Replace all nxsched_suspend/resume_*** with nxsched_switch_context
Delete nxsched_resume_scheduler in up_exit and call it uniformly in task_exit
Co-authored-by: yinshengkai <yinshengkai@xiaomi.com>
Signed-off-by: guoshengyuan1 <guoshengyuan1@xiaomi.com>
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>
Updates the common source code for the UART peripheral used by
Espressif's RISC-Vs SoCs. This enables newer SoCs to be supported
in the future while maintaining backwards compatibility.
Signed-off-by: Tiago Medicci Serrano <tiago.medicci@espressif.com>
Updates the common source code for the RMT peripheral used by
Espressif's RISC-Vs SoCs. This enables newer SoCs to be supported
in the future while maintaining backwards compatibility.
Signed-off-by: Tiago Medicci Serrano <tiago.medicci@espressif.com>
Updates the common source code for the twai peripheral used by
Espressif's RISC-Vs SoCs. This enables newer SoCs to be supported
in the future while maintaining backwards compatibility.
Signed-off-by: Tiago Medicci Serrano <tiago.medicci@espressif.com>
- Created a file rp2040_common_pico.h with function
prototype
int rp2040_dev_gpio_init(void);
to allow cmake + ninja to build without errors.
- Updated file rp2040_pico.h with
for all boards.
Signed-off-by: simbit18 <simbit18@gmail.com>
- CMake added board Raspberry Pi Pico
- Added the entry:
CMake,raspberrypi-pico:bmp280
to the file arm-06.dat.
- Moved the search for the Python 3 interpreter to the
root CMakefile to avoid unnecessary repetition.
Signed-off-by: simbit18 <simbit18@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>
This commit fixes the function to select the GPIO behavior for the
pins associated to the board's button.
Signed-off-by: Tiago Medicci Serrano <tiago.medicci@espressif.com>
The `-Werror` flag should be set - if needed - to `EXTRAFLAGS` var
when compiling NuttX.
Signed-off-by: Tiago Medicci Serrano <tiago.medicci@espressif.com>
The Kconfig entry `ESPRESSIF_ESP32[C3|C6|H2]` can be removed as the
already existing `ARCH_CHIP_ESP32[C3_GENERIC|C6|H2`] fulfills its
purpose completely.
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>
This commit introduces complete support for the WeAct STM32H750
development board, including board configuration, linker scripts, and
drivers for NSH, SD card, ST7735 LCD, SPI, USB, and other peripherals.
All necessary files and configurations are added to enable building and
running NuttX on this STM32H7-based board.
Signed-off-by: Sergey Rzhevsky <rzsa@yandex.ru>
Add STM32H7_STM32H7X0XX chip family.
Add new chip configurations for STM32H750 variants in Kconfig, update
hardware includes to support CONFIG_STM32H7_STM32H7X0XX, and modify
board configurations for stm32h750b-dk to use STM32H750XB.
This enables support for the new STM32H750 chip series with appropriate
memory and peripheral mappings.
Normalize the defconfig files for boards from stm32f7 chip family.
Signed-off-by: Sergey Rzhevsky <rzsa@yandex.ru>
Remove function prototypes for BMP180 pressure sensor and CS4344 audio DAC
devices that were never actually present on this board configuration. This
cleans up the header file by removing declarations for non-existent hardware.
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
Fix bug in temperature sensor driver where direct casting of lower half
structure pointer could lead to incorrect memory access.
Signed-off-by: Huang Qi <huangqi3@xiaomi.com>
