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>
cpu/stm32_common: cleanup periph eth
boards/nucleo-f767zi: cleanup dependencies
boards/nucleo-f767zi: fix dma configuration attribute for eth
examples/default: add nucleo-767zi in boards with netif
drivers/stm_32_eth: Add header guard for eth_config
Co-authored-By: Robin <robin@chilio.net>
stm32eth: Move to stm32_common periph
cpu/stm32_periph_eth: Rebase to current master branch
- Update DMA to use new vendor headers
- Update send to use iolist. It looks like the packet headers are now transfered as seperate iolist entries which results in the eth periph sending each header as own packet. To fix this a rather ugly workaround is used where the whole iolist content is first copied to a static buffer. This will be fixed soon in another commit
- If MAC is set to zero use luid to generate one
- Small code style fixes
cpu/stm312f7: Add periph config for on-board ethernet
boards/nucleo-f767zi: Add config for on board ethernet
tests/stm32_eth_lwip: Remove board restriction
boards/common/nucleo: Add luid module if stm32 ethernet is used
tests/stm32_eth_gnrc: Add Testcase for gnrc using the stm32 eth periph
stm32_eth: Rework netdev driver layour
tests/stm32_eth_*: Use netdev driver header file for prototypes
stm32_eth: Add auto init for stm32 eth netdev driver
boards/stm32: Enable ethernet conf for nucleo boards
stm32_eth_auto_init: Add dont be pendantic flag
stm32_eth: Remove dma specific stuff from periph_cpu.h
Looks like this was implemented in PR #9171 and 021697ae94 with the same interface.
stm32_eth: Remove eth feature from stm32f4discovery boards
stm32_eth: Migrate to stm32 DMA API
stm32_eth: Add iolist to module deps
stm32_eth: Rework send function to use iolist
stm32_eth: Fix ci build warnings
stm32_eth: Fix bug introduced with iolist usage
stm32_eth: Remove redundant static buffer
stm32_eth: Fix feature dependencies
stm32_eth: Fix wrong header guard name
stm32_eth: Implement correct l2 netstats interface
stm32_eth: Rename public functions to stm32_eth_*
stm32_eth: Fix doccheck
stm32_eth: Move register DEFINE to appropriate header file
stm32_eth: remove untested configuration for f446ze boards
stm32_eth: Move periph configuration struct to stm32_common
stm32_eth: Fix naming of eth_phy_read and eth_phy_write
stm32_eth: Remove obsolete test applications
This driver is compliant with the candev interface. It has been tested
with STM32F0 and STM32F2 and STM32F413 ONLY at this time but should be
compliant with other STM32Fx devices
Add support for specifying data bits, stop bits and parity at
runtime.
Introduce feature periph_uart_modecfg for uart_mode() till all
other CPUs implement it.
STM32 L1, F1, F2, F4 supports following modes:
* 7E1, 7E2
* 7O1, 7O2
* 8N1, 8N2
* 8E1, 8E2
* 8O1, 8O2
STM32 L0, L4, F0, F3, F7 supports following modes:
* 6E1, 6E2
* 6O1, 6O2
* 7E1, 7E2
* 7O1, 7O2
* 7N1, 7N2
* 8N1, 8N2
* 8E1, 8E2
* 8O1, 8O2
Use USART_CR1_M1 macro to detect 7-bit support because
even inside one family there could be devices that don't
support 7-bit mode. So just using a family macro is not
enough.
As stated in the datasheets for L0, L4, F0, F3, F7 devices,
data bits can only be changed when UART is disabled (UE=0).
Introduce uart_stop() routine to satisfy this requirement.
STM32 UART adds parity to the MSB of a byte to send. The same
also applies to the received bytes. As a result this bit must
be masked in order to get the pure data.
Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Refactors i2c_2 to match the structure of i2c_1 better.
Corrects functionality issues.
Allows the common implementation of read_regs and write_regs.
Documents constraints of hardware.
Matches error messages with API.
Now, MCU is able to go in stop mode if necessary when
periph_pm feature is activated.
Regarding LPSDSR bit that deactivates or not regulator in stop
mode, it is up to the user to set/clear this bit. In order
to save power, voltage regulator can be set in low power state
during stop mode but it increases wakeup time.
Signed-off-by: Aurelien Fillau <aurelien.fillau@gmail.com>
* Add support for the STM32 encoder interface
* The STM32 only supports X2 and X4 modes.
* Enable interrupt handler on counter overflow
* Add simple test code for QDEC based on nucleo-f401 board
Signed-off-by: Gilles DOFFE <g.doffe@gmail.com>
Instead of using `weak` function definitions, this PR handles
default implementations using `PROVIDES_x` defines, allowing
for cpus/pm realted modules to use their own implementations.
- unified dbp, hsi, and lfclk functions
- all of them now work for all STM32 CPUs
- renamed from bdp to dbp as this is the expression used
in the reference manuals (old naming was a typo...)
- 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
