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-rw-r--r--platforms/arm_atsam/bootloader.mk46
-rw-r--r--platforms/avr/bootloader.mk144
-rw-r--r--platforms/avr/flash.mk4
-rw-r--r--platforms/chibios/boards/GENERIC_PROMICRO_RP2040/configs/mcuconf.h13
-rw-r--r--platforms/chibios/boards/GENERIC_RP_RP2040/configs/mcuconf.h13
-rw-r--r--platforms/chibios/boards/GENERIC_STM32_F072XB/configs/mcuconf.h1
-rw-r--r--platforms/chibios/boards/GENERIC_WB32_F3G71XX/board/board.c4
-rw-r--r--platforms/chibios/boards/GENERIC_WB32_FQ95XX/board/board.c4
-rw-r--r--platforms/chibios/boards/GENERIC_WB32_FQ95XX/configs/config.h2
-rw-r--r--platforms/chibios/boards/QMK_PM2040/configs/mcuconf.h13
-rw-r--r--platforms/chibios/bootloader.mk122
-rw-r--r--platforms/chibios/chibios_config.h14
-rw-r--r--platforms/chibios/converters/elite_c_to_elite_pi/_pin_defs.h39
-rw-r--r--platforms/chibios/converters/elite_c_to_elite_pi/converter.mk9
-rw-r--r--platforms/chibios/converters/elite_c_to_stemcell/_pin_defs.h54
-rw-r--r--platforms/chibios/converters/elite_c_to_stemcell/converter.mk18
-rw-r--r--platforms/chibios/converters/promicro_to_elite_pi/_pin_defs.h36
-rw-r--r--platforms/chibios/converters/promicro_to_elite_pi/converter.mk9
-rw-r--r--platforms/chibios/converters/promicro_to_proton_c/post_converter.mk1
-rw-r--r--platforms/chibios/drivers/audio_pwm_hardware.c152
-rw-r--r--platforms/chibios/drivers/serial_protocol.c12
-rw-r--r--platforms/chibios/drivers/uart.c12
-rw-r--r--platforms/chibios/drivers/uart.h46
-rw-r--r--platforms/chibios/drivers/vendor/RP/RP2040/serial_vendor.c24
-rw-r--r--platforms/chibios/drivers/vendor/RP/RP2040/ws2812_vendor.c12
-rw-r--r--platforms/chibios/drivers/ws2812_pwm.c24
-rw-r--r--platforms/chibios/drivers/ws2812_spi.c8
-rw-r--r--platforms/chibios/flash.mk3
-rw-r--r--platforms/chibios/hardware_id.c9
-rw-r--r--platforms/chibios/vendors/RP/RP2040.mk254
30 files changed, 719 insertions, 383 deletions
diff --git a/platforms/arm_atsam/bootloader.mk b/platforms/arm_atsam/bootloader.mk
new file mode 100644
index 0000000000..1ec42edeb6
--- /dev/null
+++ b/platforms/arm_atsam/bootloader.mk
@@ -0,0 +1,46 @@
+# Copyright 2017 Jack Humbert
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# If it's possible that multiple bootloaders can be used for one project,
+# you can leave this unset, and the correct size will be selected
+# automatically.
+#
+# Sets the bootloader defined in the keyboard's/keymap's rules.mk
+#
+# Current options for ARM (ATSAM):
+# md-boot Atmel SAM-BA (only used by Drop boards)
+#
+# If you need to provide your own implementation, you can set inside `rules.mk`
+# `BOOTLOADER = custom` -- you'll need to provide your own implementations. See
+# the respective file under `platforms/<PLATFORM>/bootloaders/custom.c` to see
+# which functions may be overridden.
+
+ifeq ($(strip $(BOOTLOADER)), custom)
+ OPT_DEFS += -DBOOTLOADER_CUSTOM
+ BOOTLOADER_TYPE = custom
+endif
+
+ifeq ($(strip $(BOOTLOADER)), md-boot)
+ OPT_DEFS += -DBOOTLOADER_MD_BOOT
+ BOOTLOADER_TYPE = md_boot
+endif
+
+ifeq ($(strip $(BOOTLOADER_TYPE)),)
+ ifneq ($(strip $(BOOTLOADER)),)
+ $(call CATASTROPHIC_ERROR,Invalid BOOTLOADER,Invalid bootloader specified. Please set an appropriate bootloader in your rules.mk or info.json.)
+ else
+ $(call CATASTROPHIC_ERROR,Invalid BOOTLOADER,No bootloader specified. Please set an appropriate bootloader in your rules.mk or info.json.)
+ endif
+endif
diff --git a/platforms/avr/bootloader.mk b/platforms/avr/bootloader.mk
new file mode 100644
index 0000000000..63fe635d96
--- /dev/null
+++ b/platforms/avr/bootloader.mk
@@ -0,0 +1,144 @@
+# Copyright 2017 Jack Humbert
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# If it's possible that multiple bootloaders can be used for one project,
+# you can leave this unset, and the correct size will be selected
+# automatically.
+#
+# Sets the bootloader defined in the keyboard's/keymap's rules.mk
+#
+# Current options for AVR:
+# halfkay PJRC Teensy
+# caterina Pro Micro (Sparkfun/generic)
+# atmel-dfu Atmel factory DFU
+# lufa-dfu LUFA DFU
+# qmk-dfu QMK DFU (LUFA + blinkenlight)
+# qmk-hid QMK HID (LUFA + blinkenlight)
+# bootloadhid HIDBootFlash compatible (ATmega32A)
+# usbasploader USBaspLoader (ATmega328P)
+#
+# If you need to provide your own implementation, you can set inside `rules.mk`
+# `BOOTLOADER = custom` -- you'll need to provide your own implementations. See
+# the respective file under `platforms/<PLATFORM>/bootloaders/custom.c` to see
+# which functions may be overridden.
+#
+# BOOTLOADER_SIZE can still be defined manually, but it's recommended
+# you add any possible configuration to this list
+
+ifeq ($(strip $(BOOTLOADER)), custom)
+ OPT_DEFS += -DBOOTLOADER_CUSTOM
+ BOOTLOADER_TYPE = custom
+endif
+
+ifeq ($(strip $(BOOTLOADER)), atmel-dfu)
+ OPT_DEFS += -DBOOTLOADER_ATMEL_DFU
+ OPT_DEFS += -DBOOTLOADER_DFU
+ BOOTLOADER_TYPE = dfu
+
+ ifneq (,$(filter $(MCU), at90usb162 atmega16u2 atmega32u2 atmega16u4 atmega32u4 at90usb646 at90usb647))
+ BOOTLOADER_SIZE = 4096
+ endif
+ ifneq (,$(filter $(MCU), at90usb1286 at90usb1287))
+ BOOTLOADER_SIZE = 8192
+ endif
+endif
+ifeq ($(strip $(BOOTLOADER)), lufa-dfu)
+ OPT_DEFS += -DBOOTLOADER_LUFA_DFU
+ OPT_DEFS += -DBOOTLOADER_DFU
+ BOOTLOADER_TYPE = dfu
+
+ ifneq (,$(filter $(MCU), at90usb162 atmega16u2 atmega32u2 atmega16u4 atmega32u4 at90usb646 at90usb647))
+ BOOTLOADER_SIZE ?= 4096
+ endif
+ ifneq (,$(filter $(MCU), at90usb1286 at90usb1287))
+ BOOTLOADER_SIZE ?= 8192
+ endif
+endif
+ifeq ($(strip $(BOOTLOADER)), qmk-dfu)
+ OPT_DEFS += -DBOOTLOADER_QMK_DFU
+ OPT_DEFS += -DBOOTLOADER_DFU
+ BOOTLOADER_TYPE = dfu
+
+ ifneq (,$(filter $(MCU), at90usb162 atmega16u2 atmega32u2 atmega16u4 atmega32u4 at90usb646 at90usb647))
+ BOOTLOADER_SIZE ?= 4096
+ endif
+ ifneq (,$(filter $(MCU), at90usb1286 at90usb1287))
+ BOOTLOADER_SIZE ?= 8192
+ endif
+endif
+ifeq ($(strip $(BOOTLOADER)), qmk-hid)
+ OPT_DEFS += -DBOOTLOADER_QMK_HID
+ OPT_DEFS += -DBOOTLOADER_HID
+ BOOTLOADER_TYPE = dfu
+
+ BOOTLOADER_SIZE ?= 4096
+endif
+ifeq ($(strip $(BOOTLOADER)), halfkay)
+ OPT_DEFS += -DBOOTLOADER_HALFKAY
+ BOOTLOADER_TYPE = halfkay
+
+ # Teensy 2.0
+ ifeq ($(strip $(MCU)), atmega32u4)
+ BOOTLOADER_SIZE = 512
+ endif
+ # Teensy 2.0++
+ ifeq ($(strip $(MCU)), at90usb1286)
+ BOOTLOADER_SIZE = 1024
+ endif
+endif
+ifeq ($(strip $(BOOTLOADER)), caterina)
+ OPT_DEFS += -DBOOTLOADER_CATERINA
+ BOOTLOADER_TYPE = caterina
+
+ BOOTLOADER_SIZE = 4096
+endif
+ifeq ($(strip $(BOOTLOADER)), bootloadhid)
+ OPT_DEFS += -DBOOTLOADER_BOOTLOADHID
+ BOOTLOADER_TYPE = bootloadhid
+
+ BOOTLOADER_SIZE = 4096
+endif
+ifeq ($(strip $(BOOTLOADER)), usbasploader)
+ OPT_DEFS += -DBOOTLOADER_USBASP
+ BOOTLOADER_TYPE = usbasploader
+
+ BOOTLOADER_SIZE = 4096
+endif
+ifeq ($(strip $(BOOTLOADER)), lufa-ms)
+ OPT_DEFS += -DBOOTLOADER_MS
+ BOOTLOADER_TYPE = dfu
+
+ BOOTLOADER_SIZE ?= 8192
+ FIRMWARE_FORMAT = bin
+cpfirmware: lufa_warning
+.INTERMEDIATE: lufa_warning
+lufa_warning: $(FIRMWARE_FORMAT)
+ $(info @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@)
+ $(info LUFA MASS STORAGE Bootloader selected)
+ $(info DO NOT USE THIS BOOTLOADER IN NEW PROJECTS!)
+ $(info It is extremely prone to bricking, and is only included to support existing boards.)
+ $(info @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@)
+endif
+ifdef BOOTLOADER_SIZE
+ OPT_DEFS += -DBOOTLOADER_SIZE=$(strip $(BOOTLOADER_SIZE))
+endif
+
+ifeq ($(strip $(BOOTLOADER_TYPE)),)
+ ifneq ($(strip $(BOOTLOADER)),)
+ $(call CATASTROPHIC_ERROR,Invalid BOOTLOADER,Invalid bootloader specified. Please set an appropriate bootloader in your rules.mk or info.json.)
+ else
+ $(call CATASTROPHIC_ERROR,Invalid BOOTLOADER,No bootloader specified. Please set an appropriate bootloader in your rules.mk or info.json.)
+ endif
+endif
diff --git a/platforms/avr/flash.mk b/platforms/avr/flash.mk
index c104f730b3..4c4ac70512 100644
--- a/platforms/avr/flash.mk
+++ b/platforms/avr/flash.mk
@@ -178,9 +178,9 @@ else ifeq ($(strip $(BOOTLOADER)), halfkay)
$(UNSYNC_OUTPUT_CMD) && $(call EXEC_TEENSY)
else ifeq (dfu,$(findstring dfu,$(BOOTLOADER)))
$(UNSYNC_OUTPUT_CMD) && $(call EXEC_DFU)
-else ifneq (,$(filter $(BOOTLOADER), usbasploader USBasp))
+else ifeq ($(strip $(BOOTLOADER)), usbasploader)
$(UNSYNC_OUTPUT_CMD) && $(call EXEC_USBASP)
-else ifneq (,$(filter $(BOOTLOADER), bootloadhid bootloadHID))
+else ifeq ($(strip $(BOOTLOADER)), bootloadhid)
$(UNSYNC_OUTPUT_CMD) && $(call EXEC_BOOTLOADHID)
else ifeq ($(strip $(BOOTLOADER)), qmk-hid)
$(UNSYNC_OUTPUT_CMD) && $(call EXEC_HID_LUFA)
diff --git a/platforms/chibios/boards/GENERIC_PROMICRO_RP2040/configs/mcuconf.h b/platforms/chibios/boards/GENERIC_PROMICRO_RP2040/configs/mcuconf.h
index 8348e5312f..5c0859901e 100644
--- a/platforms/chibios/boards/GENERIC_PROMICRO_RP2040/configs/mcuconf.h
+++ b/platforms/chibios/boards/GENERIC_PROMICRO_RP2040/configs/mcuconf.h
@@ -79,6 +79,19 @@
#define RP_SPI_DMA_ERROR_HOOK(spip)
/*
+ * PWM driver system settings.
+ */
+#define RP_PWM_USE_PWM0 FALSE
+#define RP_PWM_USE_PWM1 FALSE
+#define RP_PWM_USE_PWM2 FALSE
+#define RP_PWM_USE_PWM3 FALSE
+#define RP_PWM_USE_PWM4 FALSE
+#define RP_PWM_USE_PWM5 FALSE
+#define RP_PWM_USE_PWM6 FALSE
+#define RP_PWM_USE_PWM7 FALSE
+#define RP_PWM_IRQ_WRAP_NUMBER_PRIORITY 3
+
+/*
* I2C driver system settings.
*/
#define RP_I2C_USE_I2C0 FALSE
diff --git a/platforms/chibios/boards/GENERIC_RP_RP2040/configs/mcuconf.h b/platforms/chibios/boards/GENERIC_RP_RP2040/configs/mcuconf.h
index 9d8dc61aac..f7a66c6ab9 100644
--- a/platforms/chibios/boards/GENERIC_RP_RP2040/configs/mcuconf.h
+++ b/platforms/chibios/boards/GENERIC_RP_RP2040/configs/mcuconf.h
@@ -79,6 +79,19 @@
#define RP_SPI_DMA_ERROR_HOOK(spip)
/*
+ * PWM driver system settings.
+ */
+#define RP_PWM_USE_PWM0 FALSE
+#define RP_PWM_USE_PWM1 FALSE
+#define RP_PWM_USE_PWM2 FALSE
+#define RP_PWM_USE_PWM3 FALSE
+#define RP_PWM_USE_PWM4 FALSE
+#define RP_PWM_USE_PWM5 FALSE
+#define RP_PWM_USE_PWM6 FALSE
+#define RP_PWM_USE_PWM7 FALSE
+#define RP_PWM_IRQ_WRAP_NUMBER_PRIORITY 3
+
+/*
* I2C driver system settings.
*/
#define RP_I2C_USE_I2C0 FALSE
diff --git a/platforms/chibios/boards/GENERIC_STM32_F072XB/configs/mcuconf.h b/platforms/chibios/boards/GENERIC_STM32_F072XB/configs/mcuconf.h
index 32b2777a81..9d26849dff 100644
--- a/platforms/chibios/boards/GENERIC_STM32_F072XB/configs/mcuconf.h
+++ b/platforms/chibios/boards/GENERIC_STM32_F072XB/configs/mcuconf.h
@@ -80,6 +80,7 @@
#define STM32_ADC_ADC1_DMA_PRIORITY 2
#define STM32_ADC_IRQ_PRIORITY 2
#define STM32_ADC_ADC1_DMA_IRQ_PRIORITY 2
+#define STM32_ADC_ADC1_DMA_STREAM STM32_DMA_STREAM_ID(1, 1)
/*
* GPT driver system settings.
diff --git a/platforms/chibios/boards/GENERIC_WB32_F3G71XX/board/board.c b/platforms/chibios/boards/GENERIC_WB32_F3G71XX/board/board.c
index e38a7e0054..f74c9e8be7 100644
--- a/platforms/chibios/boards/GENERIC_WB32_F3G71XX/board/board.c
+++ b/platforms/chibios/boards/GENERIC_WB32_F3G71XX/board/board.c
@@ -80,3 +80,7 @@ void __early_init(void) {
void boardInit(void) {
}
+
+void restart_usb_driver(USBDriver *usbp) {
+ // Do nothing. Restarting the USB driver on these boards breaks it.
+}
diff --git a/platforms/chibios/boards/GENERIC_WB32_FQ95XX/board/board.c b/platforms/chibios/boards/GENERIC_WB32_FQ95XX/board/board.c
index 22b4ff73b5..a99537fc27 100644
--- a/platforms/chibios/boards/GENERIC_WB32_FQ95XX/board/board.c
+++ b/platforms/chibios/boards/GENERIC_WB32_FQ95XX/board/board.c
@@ -80,3 +80,7 @@ void __early_init(void) {
void boardInit(void) {
}
+
+void restart_usb_driver(USBDriver *usbp) {
+ // Do nothing. Restarting the USB driver on these boards breaks it.
+}
diff --git a/platforms/chibios/boards/GENERIC_WB32_FQ95XX/configs/config.h b/platforms/chibios/boards/GENERIC_WB32_FQ95XX/configs/config.h
index e02e526113..d4c7e54642 100644
--- a/platforms/chibios/boards/GENERIC_WB32_FQ95XX/configs/config.h
+++ b/platforms/chibios/boards/GENERIC_WB32_FQ95XX/configs/config.h
@@ -18,3 +18,5 @@
#ifndef EARLY_INIT_PERFORM_BOOTLOADER_JUMP
# define EARLY_INIT_PERFORM_BOOTLOADER_JUMP TRUE
#endif
+
+#define USB_ENDPOINTS_ARE_REORDERABLE
diff --git a/platforms/chibios/boards/QMK_PM2040/configs/mcuconf.h b/platforms/chibios/boards/QMK_PM2040/configs/mcuconf.h
index a737b36c1c..e33d6d785f 100644
--- a/platforms/chibios/boards/QMK_PM2040/configs/mcuconf.h
+++ b/platforms/chibios/boards/QMK_PM2040/configs/mcuconf.h
@@ -79,6 +79,19 @@
#define RP_SPI_DMA_ERROR_HOOK(spip)
/*
+ * PWM driver system settings.
+ */
+#define RP_PWM_USE_PWM0 FALSE
+#define RP_PWM_USE_PWM1 FALSE
+#define RP_PWM_USE_PWM2 FALSE
+#define RP_PWM_USE_PWM3 FALSE
+#define RP_PWM_USE_PWM4 FALSE
+#define RP_PWM_USE_PWM5 FALSE
+#define RP_PWM_USE_PWM6 FALSE
+#define RP_PWM_USE_PWM7 FALSE
+#define RP_PWM_IRQ_WRAP_NUMBER_PRIORITY 3
+
+/*
* I2C driver system settings.
*/
#define RP_I2C_USE_I2C0 FALSE
diff --git a/platforms/chibios/bootloader.mk b/platforms/chibios/bootloader.mk
new file mode 100644
index 0000000000..0568d35321
--- /dev/null
+++ b/platforms/chibios/bootloader.mk
@@ -0,0 +1,122 @@
+# Copyright 2017 Jack Humbert
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# If it's possible that multiple bootloaders can be used for one project,
+# you can leave this unset, and the correct size will be selected
+# automatically.
+#
+# Sets the bootloader defined in the keyboard's/keymap's rules.mk
+#
+# Current options for ARM:
+# halfkay PJRC Teensy
+# kiibohd Input:Club Kiibohd bootloader (only used on their boards)
+# stm32duino STM32Duino (STM32F103x8)
+# stm32-dfu STM32 USB DFU in ROM
+# apm32-dfu APM32 USB DFU in ROM
+# wb32-dfu WB32 USB DFU in ROM
+# tinyuf2 TinyUF2
+# rp2040 Raspberry Pi RP2040
+# Current options for RISC-V:
+# gd32v-dfu GD32V USB DFU in ROM
+#
+# If you need to provide your own implementation, you can set inside `rules.mk`
+# `BOOTLOADER = custom` -- you'll need to provide your own implementations. See
+# the respective file under `platforms/<PLATFORM>/bootloaders/custom.c` to see
+# which functions may be overridden.
+
+ifeq ($(strip $(BOOTLOADER)), custom)
+ OPT_DEFS += -DBOOTLOADER_CUSTOM
+ BOOTLOADER_TYPE = custom
+endif
+
+ifeq ($(strip $(BOOTLOADER)), halfkay)
+ OPT_DEFS += -DBOOTLOADER_HALFKAY
+ BOOTLOADER_TYPE = halfkay
+
+ # Teensy LC, 3.0, 3.1/2, 3.5, 3.6
+ ifneq (,$(filter $(MCU_ORIG), MKL26Z64 MK20DX128 MK20DX256 MK64FX512 MK66FX1M0))
+ FIRMWARE_FORMAT = hex
+ endif
+endif
+ifeq ($(strip $(BOOTLOADER)), stm32-dfu)
+ OPT_DEFS += -DBOOTLOADER_STM32_DFU
+ BOOTLOADER_TYPE = stm32_dfu
+
+ # Options to pass to dfu-util when flashing
+ DFU_ARGS ?= -d 0483:DF11 -a 0 -s 0x08000000:leave
+ DFU_SUFFIX_ARGS ?= -v 0483 -p DF11
+endif
+ifeq ($(strip $(BOOTLOADER)), apm32-dfu)
+ OPT_DEFS += -DBOOTLOADER_APM32_DFU
+ BOOTLOADER_TYPE = stm32_dfu
+
+ # Options to pass to dfu-util when flashing
+ DFU_ARGS ?= -d 314B:0106 -a 0 -s 0x08000000:leave
+ DFU_SUFFIX_ARGS ?= -v 314B -p 0106
+endif
+ifeq ($(strip $(BOOTLOADER)), gd32v-dfu)
+ OPT_DEFS += -DBOOTLOADER_GD32V_DFU
+ BOOTLOADER_TYPE = gd32v_dfu
+
+ # Options to pass to dfu-util when flashing
+ DFU_ARGS ?= -d 28E9:0189 -a 0 -s 0x08000000:leave
+ DFU_SUFFIX_ARGS ?= -v 28E9 -p 0189
+endif
+ifeq ($(strip $(BOOTLOADER)), kiibohd)
+ OPT_DEFS += -DBOOTLOADER_KIIBOHD
+ BOOTLOADER_TYPE = kiibohd
+
+ ifeq ($(strip $(MCU_ORIG)), MK20DX128)
+ MCU_LDSCRIPT = MK20DX128BLDR4
+ endif
+ ifeq ($(strip $(MCU_ORIG)), MK20DX256)
+ MCU_LDSCRIPT = MK20DX256BLDR8
+ endif
+
+ # Options to pass to dfu-util when flashing
+ DFU_ARGS = -d 1C11:B007
+ DFU_SUFFIX_ARGS = -v 1C11 -p B007
+endif
+ifeq ($(strip $(BOOTLOADER)), stm32duino)
+ OPT_DEFS += -DBOOTLOADER_STM32DUINO
+ MCU_LDSCRIPT = STM32F103x8_stm32duino_bootloader
+ BOARD = STM32_F103_STM32DUINO
+ BOOTLOADER_TYPE = stm32duino
+
+ # Options to pass to dfu-util when flashing
+ DFU_ARGS = -d 1EAF:0003 -a 2 -R
+ DFU_SUFFIX_ARGS = -v 1EAF -p 0003
+endif
+ifeq ($(strip $(BOOTLOADER)), tinyuf2)
+ OPT_DEFS += -DBOOTLOADER_TINYUF2
+ BOOTLOADER_TYPE = tinyuf2
+ FIRMWARE_FORMAT = uf2
+endif
+ifeq ($(strip $(BOOTLOADER)), rp2040)
+ OPT_DEFS += -DBOOTLOADER_RP2040
+ BOOTLOADER_TYPE = rp2040
+endif
+ifeq ($(strip $(BOOTLOADER)), wb32-dfu)
+ OPT_DEFS += -DBOOTLOADER_WB32_DFU
+ BOOTLOADER_TYPE = wb32_dfu
+endif
+
+ifeq ($(strip $(BOOTLOADER_TYPE)),)
+ ifneq ($(strip $(BOOTLOADER)),)
+ $(call CATASTROPHIC_ERROR,Invalid BOOTLOADER,Invalid bootloader specified. Please set an appropriate bootloader in your rules.mk or info.json.)
+ else
+ $(call CATASTROPHIC_ERROR,Invalid BOOTLOADER,No bootloader specified. Please set an appropriate bootloader in your rules.mk or info.json.)
+ endif
+endif
diff --git a/platforms/chibios/chibios_config.h b/platforms/chibios/chibios_config.h
index 8dcc23727f..4c8333f07b 100644
--- a/platforms/chibios/chibios_config.h
+++ b/platforms/chibios/chibios_config.h
@@ -28,6 +28,18 @@
# define USE_GPIOV1
# define PAL_OUTPUT_TYPE_OPENDRAIN _Static_assert(0, "RP2040 has no Open Drain GPIO configuration, setting this is not possible");
+/* Aliases for GPIO PWM channels - every pin has at least one PWM channel
+ * assigned */
+# define RP2040_PWM_CHANNEL_A 1U
+# define RP2040_PWM_CHANNEL_B 2U
+
+# define BACKLIGHT_PAL_MODE (PAL_MODE_ALTERNATE_PWM | PAL_RP_PAD_DRIVE12 | PAL_RP_GPIO_OE)
+# define BACKLIGHT_PWM_COUNTER_FREQUENCY 1000000
+# define BACKLIGHT_PWM_PERIOD BACKLIGHT_PWM_COUNTER_FREQUENCY / 2048
+
+# define AUDIO_PWM_PAL_MODE (PAL_MODE_ALTERNATE_PWM | PAL_RP_PAD_DRIVE12 | PAL_RP_GPIO_OE)
+# define AUDIO_PWM_COUNTER_FREQUENCY 500000
+
# 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)
@@ -51,6 +63,7 @@
# define USE_GPIOV1
# define PAL_MODE_ALTERNATE_OPENDRAIN PAL_MODE_STM32_ALTERNATE_OPENDRAIN
# define PAL_MODE_ALTERNATE_PUSHPULL PAL_MODE_STM32_ALTERNATE_PUSHPULL
+# define AUDIO_PWM_PAL_MODE PAL_MODE_ALTERNATE_PUSHPULL
# else
# define PAL_OUTPUT_TYPE_OPENDRAIN PAL_STM32_OTYPE_OPENDRAIN
# define PAL_OUTPUT_TYPE_PUSHPULL PAL_STM32_OTYPE_PUSHPULL
@@ -72,6 +85,7 @@
# define USE_I2CV1
# define PAL_MODE_ALTERNATE_OPENDRAIN PAL_MODE_GD32_ALTERNATE_OPENDRAIN
# define PAL_MODE_ALTERNATE_PUSHPULL PAL_MODE_GD32_ALTERNATE_PUSHPULL
+# define AUDIO_PWM_PAL_MODE PAL_MODE_GD32_ALTERNATE_PUSHPULL
# endif
#endif
diff --git a/platforms/chibios/converters/elite_c_to_elite_pi/_pin_defs.h b/platforms/chibios/converters/elite_c_to_elite_pi/_pin_defs.h
new file mode 100644
index 0000000000..98dd37e279
--- /dev/null
+++ b/platforms/chibios/converters/elite_c_to_elite_pi/_pin_defs.h
@@ -0,0 +1,39 @@
+// 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
+
+// Bottom row
+#define B7 12U
+#define D5 13U
+#define C7 14U
+#define F1 15U
+#define F0 16U
diff --git a/platforms/chibios/converters/elite_c_to_elite_pi/converter.mk b/platforms/chibios/converters/elite_c_to_elite_pi/converter.mk
new file mode 100644
index 0000000000..590a004189
--- /dev/null
+++ b/platforms/chibios/converters/elite_c_to_elite_pi/converter.mk
@@ -0,0 +1,9 @@
+# Elite-Pi 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
diff --git a/platforms/chibios/converters/elite_c_to_stemcell/_pin_defs.h b/platforms/chibios/converters/elite_c_to_stemcell/_pin_defs.h
new file mode 100644
index 0000000000..4458abfa1c
--- /dev/null
+++ b/platforms/chibios/converters/elite_c_to_stemcell/_pin_defs.h
@@ -0,0 +1,54 @@
+// Copyright 2022 Mega Mind (@megamind4089)
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#pragma once
+
+// Pindefs for v2.0.0
+// https://megamind4089.github.io/STeMCell/pinout/
+
+// Left side (front)
+#ifdef STEMCELL_UART_SWAP
+# define D3 PAL_LINE(GPIOA, 3)
+# define D2 PAL_LINE(GPIOA, 2)
+#else
+# define D3 PAL_LINE(GPIOA, 2)
+# define D2 PAL_LINE(GPIOA, 3)
+#endif
+// GND
+// GND
+#ifdef STEMCELL_I2C_SWAP
+# define D1 PAL_LINE(GPIOB, 6)
+# define D0 PAL_LINE(GPIOB, 7)
+#else
+# define D1 PAL_LINE(GPIOB, 7)
+# define D0 PAL_LINE(GPIOB, 6)
+#endif
+
+#define D4 PAL_LINE(GPIOA, 15)
+#define C6 PAL_LINE(GPIOB, 3)
+#define D7 PAL_LINE(GPIOB, 4)
+#define E6 PAL_LINE(GPIOB, 5)
+#define B4 PAL_LINE(GPIOB, 8)
+#define B5 PAL_LINE(GPIOB, 9)
+
+// Right side (front)
+// RAW
+// GND
+// RESET
+// VCC
+#define F4 PAL_LINE(GPIOB, 10)
+#define F5 PAL_LINE(GPIOB, 2)
+#define F6 PAL_LINE(GPIOB, 1)
+#define F7 PAL_LINE(GPIOB, 0)
+
+#define B1 PAL_LINE(GPIOA, 5)
+#define B3 PAL_LINE(GPIOA, 6)
+#define B2 PAL_LINE(GPIOA, 7)
+#define B6 PAL_LINE(GPIOA, 4)
+
+// Bottom row
+#define B7 PAL_LINE(GPIOC, 13)
+#define D5 PAL_LINE(GPIOC, 14)
+#define C7 PAL_LINE(GPIOC, 15)
+#define F1 PAL_LINE(GPIOA, 0)
+#define F0 PAL_LINE(GPIOA, 1)
diff --git a/platforms/chibios/converters/elite_c_to_stemcell/converter.mk b/platforms/chibios/converters/elite_c_to_stemcell/converter.mk
new file mode 100644
index 0000000000..1bbe9bf09e
--- /dev/null
+++ b/platforms/chibios/converters/elite_c_to_stemcell/converter.mk
@@ -0,0 +1,18 @@
+# Copyright 2022 Mega Mind (@megamind4089)
+# SPDX-License-Identifier: GPL-2.0-or-later
+
+MCU := STM32F411
+BOARD := STEMCELL
+BOOTLOADER := tinyuf2
+
+SERIAL_DRIVER ?= usart
+WS2812_DRIVER ?= bitbang
+
+ifeq ($(strip $(STMC_US)), yes)
+ OPT_DEFS += -DSTEMCELL_UART_SWAP
+endif
+
+ifeq ($(strip $(STMC_IS)), yes)
+ OPT_DEFS += -DSTEMCELL_I2C_SWAP
+endif
+
diff --git a/platforms/chibios/converters/promicro_to_elite_pi/_pin_defs.h b/platforms/chibios/converters/promicro_to_elite_pi/_pin_defs.h
new file mode 100644
index 0000000000..1372bef79e
--- /dev/null
+++ b/platforms/chibios/converters/promicro_to_elite_pi/_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
+#define D5 12U
+#define B0 13U
diff --git a/platforms/chibios/converters/promicro_to_elite_pi/converter.mk b/platforms/chibios/converters/promicro_to_elite_pi/converter.mk
new file mode 100644
index 0000000000..590a004189
--- /dev/null
+++ b/platforms/chibios/converters/promicro_to_elite_pi/converter.mk
@@ -0,0 +1,9 @@
+# Elite-Pi 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
diff --git a/platforms/chibios/converters/promicro_to_proton_c/post_converter.mk b/platforms/chibios/converters/promicro_to_proton_c/post_converter.mk
new file mode 100644
index 0000000000..12651bd87c
--- /dev/null
+++ b/platforms/chibios/converters/promicro_to_proton_c/post_converter.mk
@@ -0,0 +1 @@
+BACKLIGHT_DRIVER ?= software
diff --git a/platforms/chibios/drivers/audio_pwm_hardware.c b/platforms/chibios/drivers/audio_pwm_hardware.c
index 710f397609..54dac46605 100644
--- a/platforms/chibios/drivers/audio_pwm_hardware.c
+++ b/platforms/chibios/drivers/audio_pwm_hardware.c
@@ -1,29 +1,15 @@
-/* Copyright 2020 Jack Humbert
- * Copyright 2020 JohSchneider
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-/*
-Audio Driver: PWM
-
-the duty-cycle is always kept at 50%, and the pwm-period is adjusted to match the frequency of a note to be played back.
-
-this driver uses the chibios-PWM system to produce a square-wave on specific output pins that are connected to the PWM hardware.
-The hardware directly toggles the pin via its alternate function. see your MCUs data-sheet for which pin can be driven by what timer - looking for TIMx_CHy and the corresponding alternate function.
-
- */
+// Copyright 2022 Stefan Kerkmann
+// Copyright 2020 Jack Humbert
+// Copyright 2020 JohSchneider