Marian Buschsieweke
97b91b4f8f
boards/stm32: use GPIO LL for LEDs
...
This fixes a race in `LED<NUM>_TOGGLE`, which is a read-copy-write
operation. Any access to a GPIO pin on the same GPIO port that
happens concurrently could result in data corruption. Using the
GPIO LL API, which is thread-safe, fixes the issue.
Note: The used GPIO LL functions will work even in when the GPIO LL
module is not used.
2024-08-02 09:55:24 +02:00
Marian Buschsieweke
1fd9913293
boards/common/stm32: clean up LED definitions
...
Let boards only define the port and pin number of each LEDs. The common
definitions in `stm32_leds.h` will provide `LED<x>_ON`, `LED<x>_OFF`,
`LED<x>_TOGGLE`, `LED<x>_PIN`, `LED<x>_MASK` and `LED<x>_PORT`.
In addition to code de-duplication, this also makes it easier to use
LEDs in GPIO LL, which can be beneficial for super low overhead
debugging output - e.g. when a bug is timing sensitive and `DEBUG()`
would spent to much time for stdio to reproduce a bug.
2022-08-08 23:35:06 +02:00
Benjamin Valentin
5d111e71aa
boards: drop board_init() from board.h
2022-02-25 15:08:58 +01:00
796e127df9
boards/stm32: replace GPIO_UNDEF with SPI_CS_UNDEF
2022-01-06 12:34:09 +01:00
39e06babf5
boards/stm32: use generic clk_conf.h header
2020-10-27 08:44:56 +01:00
5e886a76c9
boards/stm32l0/l1: merge default clock configuration headers
2020-09-22 22:30:19 +02:00
8f39a4a310
boards/stm32l1: use shared clock configuration header
2020-08-28 16:55:32 +02:00
f0f0ac86eb
limifrog-v1: remove obsolete spi_divtable
2020-08-18 16:55:02 +02:00
Yannick Gicquel
d37adee32d
boards/stm32-based: allow SPI signals routed on multiple alternate functions
...
There is no hardware limitation for custom boards based on STM32 to uses
SPI bus with signals coming from different PORT and alternate functions.
This patch allow alternate's function definition per pin basis, thus enable
the support of SPI bus signals routed on differents PORT.
Signed-off-by: Yannick Gicquel <ygicquel@gmail.com>
2019-10-25 06:27:41 +02:00
Benjamin Valentin
8af04cd939
boards: make use of ARRAY_SIZE macro
2019-08-06 19:43:54 +02:00
Kevin Weiss
8468fe1c94
Merge pull request #8516 from jia200x/wiki_dox_convertion
...
doc: move wiki to Doxygen documentation (second attempt)
2018-08-07 13:27:04 +02:00
Jose Alamos
7b28fbf110
boards: fix Doxygen group directives
2018-08-01 15:24:55 +02:00
dylad
8964f3accc
board/limifrog-v1: add missing I2C changes in periph_conf
2018-07-25 12:01:40 +02:00
b78c96ffc7
boards/*: make brief description consistent
2018-01-24 08:30:56 +01:00
d7154dc258
boards/limifrog-v1: load lis3mdl module when SAUL is
2017-12-14 18:18:40 +01:00
smlng
25378c7dd5
boards: add missing XTIMER_WIDTH
2017-10-13 10:53:11 +02:00
Hauke Petersen
73ede74cd8
cpu/stm32: unified and cleaned up DAC driver
...
- removed neccessity to define empty `DAC_NUMOF 0` for each STM
base board
- adapted all board configs to this
- joined stm32f2 to use common DAC driver
- improved code of DAC driver
2017-06-29 13:03:12 +02:00
882bcff048
boards: replace @brief with @name when necessary
2017-04-13 12:10:30 +02:00
Vincent Dupont
bb52575d45
boards: fix I2C_APBCLK value in stm32-based boards
2017-03-17 12:56:54 +01:00
Vincent Dupont
c302b7601d
boards: fix stm32-based boards with new gpio driver
2017-03-13 15:09:31 +01:00
ebc35a0613
boards: fix doxygen @brief in periph.conf
2017-01-27 10:31:56 +01:00
Hauke Petersen
0edef2a0e1
cpu/stm32*+boards: adapted to new SPI API
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- adapted the SPI driver
- adapted all boards using the CPU
2017-01-25 16:46:45 +01:00
Oleg Hahm
7ee7801c10
*: remove trailing underscores from header guards
2017-01-19 18:30:53 +01:00
Peter Kietzmann
d21ede60ce
Merge pull request #6256 from haukepetersen/fix_stm32f1_timerconfigs
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boards/stm32f1-based: fixed timer configuration
2017-01-10 09:27:59 +01:00
Hauke Petersen
55c6c4582b
boards/stm32-based: adapted UART configuration
2017-01-05 11:00:18 +01:00
Hauke Petersen
6b4f224d7f
boards/limifrog-v1: fixed timer configuration
2016-12-21 14:47:27 +01:00
Pieter Willemsen
a0835ccb1d
stm32: use periph_clk_en/dis functions for clock changes
2016-12-16 15:01:56 +01:00
Hauke Petersen
1bc1dd94ba
boards/stm32-based: added missing CLOCK_APBx defines
2016-12-09 12:20:02 +01:00
DipSwitch
bd9b3a269c
cpu/stm32/perip/dac: Move DAC implementation to stm32_common/periph since all STM32 DAC's have the same basics
2016-03-29 22:25:50 +02:00
Hauke Petersen
59f48773b4
boards/limifrog-v1: adapted I2C config
2016-03-17 16:10:13 +01:00
Hauke Petersen
c0a881c5f8
boards/limifrog-v1: unified LED defines
2016-03-15 16:24:49 +01:00
René Herthel
4a4b3f620c
stm32l1/i2c: initial update for the new interface
2016-02-10 16:40:33 +01:00
Hauke Petersen
b436219674
boards: removed F_CPU define from board.h
2016-01-27 09:52:44 +01:00
Hauke Petersen
db25206a58
boards: use default values for STDIO defines
2016-01-05 12:08:31 +01:00
PeterKietzmann
7ff9467970
Revert "stm32l1/i2c.c: adapt for new periph driver interface"
...
This reverts commit e9215a6cc1
2015-12-07 17:21:34 +01:00
René Herthel
e9215a6cc1
stm32l1/i2c.c: adapt for new periph driver interface
2015-12-03 19:50:06 +01:00
PeterKietzmann
c85e417b5c
boards/limifrog-v1: fix uart configuration in periph_conf
2015-12-02 08:23:47 +01:00
Hauke Petersen
e395dfd91e
boards: s/GPIO(x,y)/GPIO_PIN(x,y)/
2015-10-13 14:59:53 +02:00
Hauke Petersen
92ee5d9562
boards/limifrog-v1: adjusted timer configuration
2015-09-22 12:30:41 +02:00
Hauke Petersen
18e364ae17
boards: removed deprecated HW_TIMER defines
2015-09-17 11:22:03 +02:00
DipSwitch
148acc684b
cpu: Add clock source selection based on CLOCK_HSE or CLOCK_HSI for STM32L1 family
2015-08-25 10:12:48 +02:00
Katja Kirstein
bda86cfcd3
boards: limifrog-v1 initial commit
2015-08-13 14:14:18 +02:00
