qmk-firmware/keyboards/handwired/onekey/rp2040/config.h

// Copyright 2022 Stefan Kerkmann
// SPDX-License-Identifier: GPL-2.0-or-later

#pragma once

#include "config_common.h"

#define DEBUG_MATRIX_SCAN_RATE

#define QMK_WAITING_TEST_BUSY_PIN GP8
#define QMK_WAITING_TEST_YIELD_PIN GP9

#define RP2040_BOOTLOADER_DOUBLE_TAP_RESET
#define RP2040_BOOTLOADER_DOUBLE_TAP_RESET_LED GP25
#define RP2040_BOOTLOADER_DOUBLE_TAP_RESET_TIMEOUT 500U
[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> 2022-06-30 13:19:27 +02:00			`// Copyright 2022 Stefan Kerkmann`
			`// SPDX-License-Identifier: GPL-2.0-or-later`

			`#pragma once`

			`#include "config_common.h"`

			`#define DEBUG_MATRIX_SCAN_RATE`

[Core] Use polled waiting on ChibiOS platforms that support it (#17607) * Use polled waiting on platforms that support it Due to context switching overhead waiting a very short amount of time on a sleeping thread is often not accurate and in fact not usable for timing critical usage i.e. in a driver. Thus we use polled waiting for ranges in the us range on platforms that support it instead. The fallback is the thread sleeping mechanism. This includes: * ARM platforms with CYCCNT register (ARMv7, ARMv8) this is incremented at CPU clock frequency * GD32VF103 RISC-V port with CSR_MCYCLE register this is incremented at CPU clock frequency * RP2040 ARMv6 port which uses the integrated timer peripheral which is incremented with a fixed 1MHz frequency * Use wait_us() instead of chSysPolledDelayX ...as it is powered by busy waiting now. * Add chibios waiting methods test bench 2022-07-11 15:17:05 +02:00			`#define QMK_WAITING_TEST_BUSY_PIN GP8`
			`#define QMK_WAITING_TEST_YIELD_PIN GP9`

[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> 2022-06-30 13:19:27 +02:00			`#define RP2040_BOOTLOADER_DOUBLE_TAP_RESET`
			`#define RP2040_BOOTLOADER_DOUBLE_TAP_RESET_LED GP25`
			`#define RP2040_BOOTLOADER_DOUBLE_TAP_RESET_TIMEOUT 500U`