Commit Graph

12 Commits

Author SHA1 Message Date
Damien George e0a0719416 stm32: Add initial support for STM32WL MCUs.
Signed-off-by: Damien George <damien@micropython.org>
2022-02-04 09:43:43 +11:00
Herwin Grobben 8f68e26f79 stm32: Add support for G4 MCUs, and add NUCLEO_G474RE board defn.
This commit adds support for the STM32G4 series of MCUs, and a board
definition for NUCLEO_G474RE.  This board has the REPL on LPUART1 which is
connected to the on-board ST-link USB-UART.
2022-02-01 16:21:01 +11:00
Damien George 59b7166d87 stm32: Add initial support for STM32WBxx MCUs.
This new series of MCUs is similar to the L4 series with an additional
Cortex-M0 coprocessor.  The firmware for the wireless stack must be managed
separately and MicroPython does not currently interface to it.  Supported
features so far include: RTC, UART, USB, internal flash filesystem.
2019-07-17 16:33:31 +10:00
Dave Hylands 67b326d97e stm32/extint: Remove unused (and incorrect) EXTI defines. 2019-02-19 15:17:32 +11:00
Dave Hylands 9441f4b682 stm32/extint: Fix RTC Alarm/FS USB EXTI constants for L4. 2019-02-19 15:17:28 +11:00
Dave Hylands 363900be5d stm32/extint: Fix ExtInt to work with non-GPIO pins. 2019-02-19 15:17:20 +11:00
Damien George 1b4031ed64 stm32/extint: Use correct EXTI channels on H7 MCUs for RTC events. 2018-12-12 12:49:23 +11:00
Damien George c12348700f stm32/extint.h: Use correct EXTI lines for RTC interrupts. 2018-08-01 17:13:49 +10:00
Damien George 9dfbb6cc16 stm32/rtc: Get rtc.wakeup working on F0 MCUs.
The problem was that the EXTI line for the RTC wakeup event is line 20 on
the F0, so the interrupt was not firing.
2018-07-31 17:24:10 +10:00
Damien George e37b8ba5a5 stm32: Use STM32xx macros instead of MCU_SERIES_xx to select MCU type.
The CMSIS files for the STM32 range provide macros to distinguish between
the different MCU series: STM32F4, STM32F7, STM32H7, STM32L4, etc.  Prefer
to use these instead of custom ones.
2018-03-17 10:42:50 +11:00
Damien George d966a33486 stm32: Change header include guards from STMHAL to STM32 to match dir. 2018-02-15 15:47:04 +11:00
Damien George 01dd7804b8 ports: Make new ports/ sub-directory and move all ports there.
This is to keep the top-level directory clean, to make it clear what is
core and what is a port, and to allow the repository to grow with new ports
in a sustainable way.
2017-09-06 13:40:51 +10:00