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path: root/platforms/chibios/drivers/serial_usart.c
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2022-06-30[Core] Add Raspberry Pi RP2040 support (#14877)Stefan Kerkmann
* Disable RESET keycode because of naming conflicts * Add Pico SDK as submodule * Add RP2040 build support to QMK * Adjust USB endpoint structs for RP2040 * Add RP2040 bootloader and double-tap reset routine * Add generic and pro micro RP2040 boards * Add RP2040 onekey keyboard * Add WS2812 PIO DMA enabled driver and documentation Supports regular and open-drain output configuration. RP2040 GPIOs are sadly not 5V tolerant, so this is a bit use-less or needs extra hardware or you take the risk to fry your hardware. * Adjust SIO Driver for RP2040 * Adjust I2C Driver for RP2040 * Adjust SPI Driver for RP2040 * Add PIO serial driver and documentation * Add general RP2040 documentation * Apply suggestions from code review Co-authored-by: Nick Brassel <nick@tzarc.org> Co-authored-by: Nick Brassel <nick@tzarc.org>
2022-06-18[Core] Split ChibiOS usart split driver in protocol and hardware driver part ↵Stefan Kerkmann
(#16669)
2022-06-17[Core] Allow usage of ChibiOS's SIO driver for split keyboards (#15907)Stefan Kerkmann
2022-04-19[Core] Use a mutex guard for split shared memory (#16647)Stefan Kerkmann
2022-02-12Format code according to conventions (#16322)QMK Bot
2022-01-26Deprecate split transactions status field (#16023)Stefan Kerkmann
2021-09-16Make ChibiOS PAL interactions less STM32 specific - Round 2 (#14456)Joel Challis
2021-09-15Refactor use of _STM32_ defines (#14439)Joel Challis
2021-08-17Relocate platform specific drivers (#13894)Joel Challis
* Relocate platform specific drivers * Move stm eeprom * Tidy up slightly