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| author | Stefan Kerkmann <karlk90@pm.me> | 2022-06-30 13:19:27 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-06-30 13:19:27 +0200 |
| commit | d7173967087e022d20d1f9c812b1b668e9d3f71b (patch) | |
| tree | 68198271dd5125193795c399c6478ead0a71b09f /platforms/chibios/chibios_config.h | |
| parent | d206c1791e5858323cff0664f39f95edc1381ac5 (diff) | |
[Core] Add Raspberry Pi RP2040 support (#14877)
* 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>
Diffstat (limited to 'platforms/chibios/chibios_config.h')
| -rw-r--r-- | platforms/chibios/chibios_config.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/platforms/chibios/chibios_config.h b/platforms/chibios/chibios_config.h index a7098f2713..1571bd5cd3 100644 --- a/platforms/chibios/chibios_config.h +++ b/platforms/chibios/chibios_config.h @@ -19,6 +19,27 @@ # define SPLIT_USB_DETECT // Force this on when dedicated pin is not used #endif +#if defined(MCU_RP) +# define CPU_CLOCK RP_CORE_CLK + +# define USE_GPIOV1 +# define PAL_OUTPUT_TYPE_OPENDRAIN _Static_assert(0, "RP2040 has no Open Drain GPIO configuration, setting this is not possible"); + +# define usb_lld_endpoint_fields + +# define I2C1_SCL_PAL_MODE (PAL_MODE_ALTERNATE_I2C | PAL_RP_PAD_SLEWFAST | PAL_RP_PAD_PUE | PAL_RP_PAD_DRIVE4) +# define I2C1_SDA_PAL_MODE I2C1_SCL_PAL_MODE + +# define USE_I2CV1_CONTRIB +# if !defined(I2C1_CLOCK_SPEED) +# define I2C1_CLOCK_SPEED 400000 +# endif + +# define SPI_SCK_PAL_MODE (PAL_MODE_ALTERNATE_SPI | PAL_RP_PAD_SLEWFAST | PAL_RP_PAD_DRIVE4) +# define SPI_MOSI_PAL_MODE SPI_SCK_PAL_MODE +# define SPI_MISO_PAL_MODE SPI_SCK_PAL_MODE +#endif + // STM32 compatibility #if defined(MCU_STM32) # define CPU_CLOCK STM32_SYSCLK |