Add kb2040 and sparkfun rp2040 converters (qmk#17514)

data/mappings/defaults.json

@@ -16,6 +16,18 @@
  "board": "QMK_PROTON_C",
  "pin_compatible": "promicro"
  },
+ "kb2040": {
+ "processor": "RP2040",
+ "bootloader": "rp2040",
+ "board": "QMK_PM2040",
+ "pin_compatible": "promicro"
+ },
+ "promicro_rp2040": {
+ "processor": "RP2040",
+ "bootloader": "rp2040",
+ "board": "QMK_PM2040",
+ "pin_compatible": "promicro"
+ },
  "bluepill": {
  "processor": "STM32F103",
  "bootloader": "stm32duino",

data/schemas/keyboard.jsonschema

@@ -34,7 +34,7 @@
  },
  "development_board": {
  "type": "string",
- "enum": ["promicro", "elite_c", "proton_c", "bluepill", "blackpill_f401", "blackpill_f411"]
+ "enum": ["promicro", "elite_c", "proton_c", "kb2040", "promicro_rp2040", "bluepill", "blackpill_f401", "blackpill_f411"]
  },
  "pin_compatible": {
  "type": "string",

platforms/chibios/boards/QMK_PM2040/board/board.mk

@@ -0,0 +1,9 @@
+# List of all the board related files.
+BOARDSRC = $(CHIBIOS)/os/hal/boards/RP_PICO_RP2040/board.c
+
+# Required include directories
+BOARDINC = $(CHIBIOS)/os/hal/boards/RP_PICO_RP2040
+
+# Shared variables
+ALLCSRC += $(BOARDSRC) 
+ALLINC += $(BOARDINC)

platforms/chibios/boards/QMK_PM2040/configs/board.h

@@ -0,0 +1,12 @@
+// Copyright 2022 QMK
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#include_next "board.h"
+
+#undef BOARD_RP_PICO_RP2040
+#define BOARD_PM2040
+
+#undef BOARD_NAME
+#define BOARD_NAME "Pro Micro RP2040"

platforms/chibios/boards/QMK_PM2040/configs/chconf.h

@@ -0,0 +1,13 @@
+// Copyright 2022 Stefan Kerkmann
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#define CH_CFG_SMP_MODE TRUE
+#define CH_CFG_ST_RESOLUTION 32
+#define CH_CFG_ST_FREQUENCY 1000000
+#define CH_CFG_INTERVALS_SIZE 32
+#define CH_CFG_TIME_TYPES_SIZE 32
+#define CH_CFG_ST_TIMEDELTA 20
+
+#include_next <chconf.h>

platforms/chibios/boards/QMK_PM2040/configs/config.h

@@ -0,0 +1,21 @@
+// Copyright 2022 QMK
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#ifndef I2C_DRIVER
+# define I2C_DRIVER I2CD2
+#endif
+#ifndef I2C1_SDA_PIN
+# define I2C1_SDA_PIN D2
+#endif
+#ifndef I2C1_SCL_PIN
+# define I2C1_SCL_PIN D3
+#endif
+
+#ifndef RP2040_BOOTLOADER_DOUBLE_TAP_RESET
+# define RP2040_BOOTLOADER_DOUBLE_TAP_RESET
+#endif
+#ifndef RP2040_BOOTLOADER_DOUBLE_TAP_RESET_TIMEOUT
+# define RP2040_BOOTLOADER_DOUBLE_TAP_RESET_TIMEOUT 500U
+#endif

platforms/chibios/boards/QMK_PM2040/configs/halconf.h

@@ -0,0 +1,9 @@
+// Copyright 2022 QMK
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+#define HAL_USE_I2C TRUE
+#define HAL_USE_SPI TRUE
+
+#include_next <halconf.h>

platforms/chibios/boards/QMK_PM2040/configs/mcuconf.h

@@ -0,0 +1,98 @@
+/*
+ ChibiOS - Copyright (C) 2006..2021 Giovanni Di Sirio
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http:https://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+*/
+
+#ifndef MCUCONF_H
+#define MCUCONF_H
+
+/*
+ * RP2040_MCUCONF drivers configuration.
+ *
+ * IRQ priorities:
+ * 3...0 Lowest...Highest.
+ *
+ * DMA priorities:
+ * 0...1 Lowest...Highest.
+ */
+
+#define RP2040_MCUCONF
+
+/*
+ * HAL driver system settings.
+ */
+#define RP_NO_INIT FALSE
+#define RP_CORE1_START FALSE
+#define RP_CORE1_VECTORS_TABLE _vectors
+#define RP_CORE1_ENTRY_POINT _crt0_c1_entry
+#define RP_CORE1_STACK_END __c1_main_stack_end__
+
+/*
+ * IRQ system settings.
+ */
+#define RP_IRQ_SYSTICK_PRIORITY 2
+#define RP_IRQ_TIMER_ALARM0_PRIORITY 2
+#define RP_IRQ_TIMER_ALARM1_PRIORITY 2
+#define RP_IRQ_TIMER_ALARM2_PRIORITY 2
+#define RP_IRQ_TIMER_ALARM3_PRIORITY 2
+#define RP_IRQ_UART0_PRIORITY 3
+#define RP_IRQ_UART1_PRIORITY 3
+#define RP_IRQ_SPI0_PRIORITY 2
+#define RP_IRQ_SPI1_PRIORITY 2
+#define RP_IRQ_USB0_PRIORITY 3
+#define RP_IRQ_I2C0_PRIORITY 2
+#define RP_IRQ_I2C1_PRIORITY 2
+
+/*
+ * ADC driver system settings.
+ */
+#define RP_ADC_USE_ADC1 FALSE
+
+/*
+ * SIO driver system settings.
+ */
+#define RP_SIO_USE_UART0 FALSE
+#define RP_SIO_USE_UART1 FALSE
+
+/*
+ * SPI driver system settings.
+ */
+#define RP_SPI_USE_SPI0 TRUE
+#define RP_SPI_USE_SPI1 FALSE
+#define RP_SPI_SPI0_RX_DMA_CHANNEL RP_DMA_CHANNEL_ID_ANY
+#define RP_SPI_SPI0_TX_DMA_CHANNEL RP_DMA_CHANNEL_ID_ANY
+#define RP_SPI_SPI1_RX_DMA_CHANNEL RP_DMA_CHANNEL_ID_ANY
+#define RP_SPI_SPI1_TX_DMA_CHANNEL RP_DMA_CHANNEL_ID_ANY
+#define RP_SPI_SPI0_DMA_PRIORITY 1
+#define RP_SPI_SPI1_DMA_PRIORITY 1
+#define RP_SPI_DMA_ERROR_HOOK(spip)
+
+/*
+ * I2C driver system settings.
+ */
+#define RP_I2C_USE_I2C0 FALSE
+#define RP_I2C_USE_I2C1 TRUE
+#define RP_I2C_BUSY_TIMEOUT 50
+#define RP_I2C_ADDRESS_MODE_10BIT FALSE
+
+/*
+ * USB driver system settings.
+ */
+#define RP_USB_USE_USBD0 TRUE
+#define RP_USB_FORCE_VBUS_DETECT TRUE
+#define RP_USE_EXTERNAL_VBUS_DETECT FALSE
+#define RP_USB_USE_SOF_INTR TRUE
+#define RP_USB_USE_ERROR_DATA_SEQ_INTR FALSE
+
+#endif /* MCUCONF_H */

platforms/chibios/converters/promicro_to_kb2040/_pin_defs.h

@@ -0,0 +1,36 @@
+// Copyright 2022 QMK
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+// Left side (front)
+#define D3 0U
+#define D2 1U
+// GND
+// GND
+#define D1 2U
+#define D0 3U
+#define D4 4U
+#define C6 5U
+#define D7 6U
+#define E6 7U
+#define B4 8U
+#define B5 9U
+
+// Right side (front)
+// RAW
+// GND
+// RESET
+// VCC
+#define F4 29U
+#define F5 28U
+#define F6 27U
+#define F7 26U
+#define B1 18U
+#define B3 20U
+#define B2 19U
+#define B6 10U
+
+// LEDs (Mapped to QT connector to avoid collisions with button/neopixel)
+#define D5 12U
+#define B0 13U

platforms/chibios/converters/promicro_to_kb2040/converter.mk

@@ -0,0 +1,9 @@
+# Adafruit KB2040 MCU settings for converting AVR projects
+MCU := RP2040
+BOARD := QMK_PM2040
+BOOTLOADER := rp2040
+
+# These are defaults based on what has been implemented for RP2040 boards
+SERIAL_DRIVER ?= vendor
+WS2812_DRIVER ?= vendor
+BACKLIGHT_DRIVER ?= software

platforms/chibios/converters/promicro_to_promicro_rp2040/_pin_defs.h

@@ -0,0 +1,36 @@
+// Copyright 2022 QMK
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+// Left side (front)
+#define D3 0U
+#define D2 1U
+// GND
+// GND
+#define D1 2U
+#define D0 3U
+#define D4 4U
+#define C6 5U
+#define D7 6U
+#define E6 7U
+#define B4 8U
+#define B5 9U
+
+// Right side (front)
+// RAW
+// GND
+// RESET
+// VCC
+#define F4 29U
+#define F5 28U
+#define F6 27U
+#define F7 26U
+#define B1 22U
+#define B3 20U
+#define B2 23U
+#define B6 21U
+
+// LEDs (Mapped to QT connector to avoid collisions with button/neopixel)
+#define D5 17U
+#define B0 16U

platforms/chibios/converters/promicro_to_promicro_rp2040/converter.mk

@@ -0,0 +1,9 @@
+# Sparkfun Pro Micro RP2040 MCU settings for converting AVR projects
+MCU := RP2040
+BOARD := QMK_PM2040
+BOOTLOADER := rp2040
+
+# These are defaults based on what has been implemented for RP2040 boards
+SERIAL_DRIVER ?= vendor
+WS2812_DRIVER ?= vendor
+BACKLIGHT_DRIVER ?= software