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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.h4
-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/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/ws2812_spi.c6
-rw-r--r--platforms/chibios/flash.mk3
-rw-r--r--platforms/chibios/hardware_id.c9
-rw-r--r--platforms/chibios/vendors/RP/RP2040.mk254
-rw-r--r--platforms/chibios/vendors/RP/_pin_defs.h5
27 files changed, 634 insertions, 272 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..38d3a40f6b 100644
--- a/platforms/chibios/chibios_config.h
+++ b/platforms/chibios/chibios_config.h
@@ -28,6 +28,10 @@
# define USE_GPIOV1
# define PAL_OUTPUT_TYPE_OPENDRAIN _Static_assert(0, "RP2040 has no Open Drain GPIO configuration, setting this is not possible");
+# 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 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)
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/drivers/serial_protocol.c b/platforms/chibios/drivers/serial_protocol.c
index c95aed9885..ccaf73282d 100644
--- a/platforms/chibios/drivers/serial_protocol.c
+++ b/platforms/chibios/drivers/serial_protocol.c
@@ -102,15 +102,11 @@ static inline bool react_to_transaction(void) {
* @return bool Indicates success of transaction.
*/
bool soft_serial_transaction(int index) {
- bool result = initiate_transaction((uint8_t)index);
+ /* Clear the receive queue, to start with a clean slate.
+ * Parts of failed transactions or spurious bytes could still be in it. */
+ serial_transport_driver_clear();
- if (unlikely(!result)) {
- /* Clear the receive queue, to start with a clean slate.
- * Parts of failed transactions or spurious bytes could still be in it. */
- serial_transport_driver_clear();
- }
-
- return result;
+ return initiate_transaction((uint8_t)index);
}
/**
diff --git a/platforms/chibios/drivers/uart.c b/platforms/chibios/drivers/uart.c
index 396803f33b..b16130d80b 100644
--- a/platforms/chibios/drivers/uart.c
+++ b/platforms/chibios/drivers/uart.c
@@ -18,7 +18,9 @@
#include "quantum.h"
-#if defined(WB32F3G71xx) || defined(WB32FQ95xx)
+#if defined(MCU_KINETIS)
+static SerialConfig serialConfig = {SERIAL_DEFAULT_BITRATE};
+#elif defined(WB32F3G71xx) || defined(WB32FQ95xx)
static SerialConfig serialConfig = {SERIAL_DEFAULT_BITRATE, SD1_WRDLEN, SD1_STPBIT, SD1_PARITY, SD1_ATFLCT};
#else
static SerialConfig serialConfig = {SERIAL_DEFAULT_BITRATE, SD1_CR1, SD1_CR2, SD1_CR3};
@@ -30,11 +32,15 @@ void uart_init(uint32_t baud) {
if (!is_initialised) {
is_initialised = true;
+#if defined(MCU_KINETIS)
+ serialConfig.sc_speed = baud;
+#else
serialConfig.speed = baud;
+#endif
#if defined(USE_GPIOV1)
- palSetLineMode(SD1_TX_PIN, PAL_MODE_ALTERNATE_OPENDRAIN);
- palSetLineMode(SD1_RX_PIN, PAL_MODE_ALTERNATE_OPENDRAIN);
+ palSetLineMode(SD1_TX_PIN, SD1_TX_PAL_MODE);
+ palSetLineMode(SD1_RX_PIN, SD1_RX_PAL_MODE);
#else
palSetLineMode(SD1_TX_PIN, PAL_MODE_ALTERNATE(SD1_TX_PAL_MODE) | PAL_OUTPUT_TYPE_OPENDRAIN);
palSetLineMode(SD1_RX_PIN, PAL_MODE_ALTERNATE(SD1_RX_PAL_MODE) | PAL_OUTPUT_TYPE_OPENDRAIN);
diff --git a/platforms/chibios/drivers/uart.h b/platforms/chibios/drivers/uart.h
index 603d51037b..db97840270 100644
--- a/platforms/chibios/drivers/uart.h
+++ b/platforms/chibios/drivers/uart.h
@@ -28,32 +28,50 @@
# define SD1_TX_PIN A9
#endif
-#ifndef SD1_TX_PAL_MODE
-# define SD1_TX_PAL_MODE 7
-#endif
-
#ifndef SD1_RX_PIN
# define SD1_RX_PIN A10
#endif
-#ifndef SD1_RX_PAL_MODE
-# define SD1_RX_PAL_MODE 7
-#endif
-
#ifndef SD1_CTS_PIN
# define SD1_CTS_PIN A11
#endif
-#ifndef SD1_CTS_PAL_MODE
-# define SD1_CTS_PAL_MODE 7
-#endif
-
#ifndef SD1_RTS_PIN
# define SD1_RTS_PIN A12
#endif
-#ifndef SD1_RTS_PAL_MODE
-# define SD1_RTS_PAL_MODE 7
+#ifdef USE_GPIOV1
+# ifndef SD1_TX_PAL_MODE
+# define SD1_TX_PAL_MODE PAL_MODE_ALTERNATE_OPENDRAIN
+# endif
+
+# ifndef SD1_RX_PAL_MODE
+# define SD1_RX_PAL_MODE PAL_MODE_ALTERNATE_OPENDRAIN
+# endif
+
+# ifndef SD1_CTS_PAL_MODE
+# define SD1_CTS_PAL_MODE PAL_MODE_ALTERNATE_OPENDRAIN
+# endif
+
+# ifndef SD1_RTS_PAL_MODE
+# define SD1_RTS_PAL_MODE PAL_MODE_ALTERNATE_OPENDRAIN
+# endif
+#else
+# ifndef SD1_TX_PAL_MODE
+# define SD1_TX_PAL_MODE 7
+# endif
+
+# ifndef SD1_RX_PAL_MODE
+# define SD1_RX_PAL_MODE 7
+# endif
+
+# ifndef SD1_CTS_PAL_MODE
+# define SD1_CTS_PAL_MODE 7
+# endif
+
+# ifndef SD1_RTS_PAL_MODE
+# define SD1_RTS_PAL_MODE 7
+# endif
#endif
#ifndef SD1_CR1
diff --git a/platforms/chibios/drivers/vendor/RP/RP2040/serial_vendor.c b/platforms/chibios/drivers/vendor/RP/RP2040/serial_vendor.c
index 764764b3f9..dd4723a086 100644
--- a/platforms/chibios/drivers/vendor/RP/RP2040/serial_vendor.c
+++ b/platforms/chibios/drivers/vendor/RP/RP2040/serial_vendor.c
@@ -140,9 +140,8 @@ void pio_serve_interrupt(void) {
// strength is chosen because the transmitting side must still be able to drive
// the signal low. With this configuration the rise times are fast enough and
// the generated low level with 360mV will generate a logical zero.
-static inline void enter_rx_state(void) {
+static void __no_inline_not_in_flash_func(enter_rx_state)(void) {
osalSysLock();
- nvicEnableVector(RP_USBCTRL_IRQ_NUMBER, RP_IRQ_USB0_PRIORITY);
// Wait for the transmitting state machines FIFO to run empty. At this point
// the last byte has been pulled from the transmitting state machines FIFO
// into the output shift register. We have to wait a tiny bit more until
@@ -162,11 +161,8 @@ static inline void enter_rx_state(void) {
osalSysUnlock();
}
-static inline void leave_rx_state(void) {
+static void __no_inline_not_in_flash_func(leave_rx_state)(void) {
osalSysLock();
- // We don't want to be interrupted by frequent (1KHz) USB interrupts while
- // doing our timing critical sending operation.
- nvicDisableVector(RP_USBCTRL_IRQ_NUMBER);
// In Half-duplex operation the tx pin dual-functions as sender and
// receiver. To not receive the data we will send, we disable the receiving
// state machine.
@@ -185,12 +181,13 @@ static inline void leave_rx_state(void) {}
#endif
/**
- * @brief Clear the RX and TX hardware FIFOs of the state machines.
+ * @brief Clear the FIFO of the RX state machine.
*/
inline void serial_transport_driver_clear(void) {
osalSysLock();
- pio_sm_clear_fifos(pio, rx_state_machine);
- pio_sm_clear_fifos(pio, tx_state_machine);
+ while (!pio_sm_is_rx_fifo_empty(pio, rx_state_machine)) {
+ pio_sm_clear_fifos(pio, rx_state_machine);
+ }
osalSysUnlock();
}
@@ -198,11 +195,6 @@ static inline msg_t sync_tx(sysinterval_t timeout) {
msg_t msg = MSG_OK;
osalSysLock();
while (pio_sm_is_tx_fifo_full(pio, tx_state_machine)) {
-#if !defined(SERIAL_USART_FULL_DUPLEX)
- // Enable USB interrupts again, because we might sleep for a long time
- // here and don't want to be disconnected from the host.
- nvicEnableVector(RP_USBCTRL_IRQ_NUMBER, RP_IRQ_USB0_PRIORITY);
-#endif
pio_set_irq0_source_enabled(pio, pis_sm0_tx_fifo_not_full + tx_state_machine, true);
msg = osalThreadSuspendTimeoutS(&tx_thread, timeout);
if (msg < MSG_OK) {
@@ -210,10 +202,6 @@ static inline msg_t sync_tx(sysinterval_t timeout) {
break;
}
}
-#if !defined(SERIAL_USART_FULL_DUPLEX)
- // Entering timing critical territory again.
- nvicDisableVector(RP_USBCTRL_IRQ_NUMBER);
-#endif
osalSysUnlock();
return msg;
}
diff --git a/platforms/chibios/drivers/ws2812_spi.c b/platforms/chibios/drivers/ws2812_spi.c
index a73eb69720..390884a2a4 100644
--- a/platforms/chibios/drivers/ws2812_spi.c
+++ b/platforms/chibios/drivers/ws2812_spi.c
@@ -181,7 +181,7 @@ void ws2812_init(void) {
spiStart(&WS2812_SPI, &spicfg); /* Setup transfer parameters. */
spiSelect(&WS2812_SPI); /* Slave Select assertion. */
#ifdef WS2812_SPI_USE_CIRCULAR_BUFFER
- spiStartSend(&WS2812_SPI, sizeof(txbuf) / sizeof(txbuf[0]), txbuf);
+ spiStartSend(&WS2812_SPI, ARRAY_SIZE(txbuf), txbuf);
#endif
}
@@ -200,9 +200,9 @@ void ws2812_setleds(LED_TYPE* ledarray, uint16_t leds) {
// Instead spiSend can be used to send synchronously (or the thread logic can be added back).
#ifndef WS2812_SPI_USE_CIRCULAR_BUFFER
# ifdef WS2812_SPI_SYNC
- spiSend(&WS2812_SPI, sizeof(txbuf) / sizeof(txbuf[0]), txbuf);
+ spiSend(&WS2812_SPI, ARRAY_SIZE(txbuf), txbuf);
# else
- spiStartSend(&WS2812_SPI, sizeof(txbuf) / sizeof(txbuf[0]), txbuf);
+ spiStartSend(&WS2812_SPI, ARRAY_SIZE(txbuf), txbuf);
# endif
#endif
}
diff --git a/platforms/chibios/flash.mk b/platforms/chibios/flash.mk
index 023da34bb5..6e23d96e1c 100644
--- a/platforms/chibios/flash.mk
+++ b/platforms/chibios/flash.mk
@@ -23,6 +23,7 @@ define EXEC_DFU_UTIL
$(DFU_UTIL) $(DFU_ARGS) -D $(BUILD_DIR)/$(TARGET).bin
endef
+WB32_DFU_UPDATER ?= wb32-dfu-updater_cli
define EXEC_WB32_DFU_UPDATER
if ! wb32-dfu-updater_cli -l | grep -q "Found DFU"; then \
@@ -34,7 +35,7 @@ define EXEC_WB32_DFU_UPDATER
done ;\
printf "\n" ;\
fi
- wb32-dfu-updater_cli -D $(BUILD_DIR)/$(TARGET).bin
+ $(WB32_DFU_UPDATER) -D $(BUILD_DIR)/$(TARGET).bin && $(WB32_DFU_UPDATER) -R
endef
dfu-util: $(BUILD_DIR)/$(TARGET).bin cpfirmware sizeafter
diff --git a/platforms/chibios/hardware_id.c b/platforms/chibios/hardware_id.c
index 888a275465..1097db5966 100644
--- a/platforms/chibios/hardware_id.c
+++ b/platforms/chibios/hardware_id.c
@@ -6,10 +6,15 @@
hardware_id_t get_hardware_id(void) {
hardware_id_t id = {0};
-#ifdef UID_BASE
+#if defined(RP2040)
+ // Forward declare as including "hardware/flash.h" here causes more issues...
+ void flash_get_unique_id(uint8_t *);
+
+ flash_get_unique_id((uint8_t *)&id);
+#elif defined(UID_BASE)
id.data[0] = (uint32_t)(*((uint32_t *)UID_BASE));
id.data[1] = (uint32_t)(*((uint32_t *)(UID_BASE + 4)));
- id.data[1] = (uint32_t)(*((uint32_t *)(UID_BASE + 8)));
+ id.data[2] = (uint32_t)(*((uint32_t *)(UID_BASE + 8)));
#endif
return id;
}
diff --git a/platforms/chibios/vendors/RP/RP2040.mk b/platforms/chibios/vendors/RP/RP2040.mk
index de426c9c40..4360512c05 100644
--- a/platforms/chibios/vendors/RP/RP2040.mk
+++ b/platforms/chibios/vendors/RP/RP2040.mk
@@ -11,7 +11,8 @@ endif
# Raspberry Pi Pico SDK Support
##############################################################################
ADEFS += -DCRT0_VTOR_INIT=1 \
- -DCRT0_EXTRA_CORES_NUMBER=0
+ -DCRT0_EXTRA_CORES_NUMBER=0 \
+ -DCRT0_INIT_VECTORS=1
CFLAGS += -DPICO_NO_FPGA_CHECK \
-DNDEBUG
@@ -65,223 +66,34 @@ EXTRAINCDIRS += $(PLATFORM_RP2040_PATH)
# RP2040 optimized compiler intrinsics
##############################################################################
-# Enables optimized Compiler intrinsics which are located in the RP2040
-# bootrom. This needs startup code and linker script support from ChibiOS,
-# which is WIP. Therefore disabled by default for now.
-RP2040_INTRINSICS_ENABLED ?= no
-ifeq ($(strip $(RP2040_INTRINSICS_ENABLED)), yes)
- PICOSDKINTRINSICSSRC = $(PICOSDKROOT)/src/rp2_common/pico_float/float_aeabi.S \
- $(PICOSDKROOT)/src/rp2_common/pico_float/float_math.c \
- $(PICOSDKROOT)/src/rp2_common/pico_float/float_init_rom.c \
- $(PICOSDKROOT)/src/rp2_common/pico_float/float_v1_rom_shim.S \
- $(PICOSDKROOT)/src/rp2_common/pico_double/double_aeabi.S \
- $(PICOSDKROOT)/src/rp2_common/pico_double/double_math.c \
- $(PICOSDKROOT)/src/rp2_common/pico_double/double_init_rom.c \
- $(PICOSDKROOT)/src/rp2_common/pico_double/double_v1_rom_shim.S \
- $(PICOSDKROOT)/src/rp2_common/pico_divider/divider.S \
- $(PICOSDKROOT)/src/rp2_common/pico_int64_ops/pico_int64_ops_aeabi.S \
- $(PICOSDKROOT)/src/rp2_common/pico_mem_ops/mem_ops_aeabi.S \
- $(PICOSDKROOT)/src/rp2_common/pico_malloc/pico_malloc.c \
- $(PICOSDKROOT)/src/rp2_common/pico_bit_ops/bit_ops_aeabi.S
-
- PICOSDKINTRINSICSINC = $(PICOSDKROOT)/src/common/pico_base/include \
- $(PICOSDKROOT)/src/rp2_common/pico_platfrom/include \
- $(PICOSDKROOT)/src/rp2_common/pico_bootrom/include \
- $(PICOSDKROOT)/src/rp2_common/hardware_divider/include \
- $(PICOSDKROOT)/src/rp2_common/pico_float/include \
- $(PICOSDKROOT)/src/rp2_common/pico_double/include \
- $(PICOSDKROOT)/src/rp2_common/pico_malloc/include
-
- OPT_DEFS += -DPICO_FLOAT_SUPPORT_ROM_V1=0 -DPICO_DOUBLE_SUPPORT_ROM_V1=0
-
- CFLAGS += -Wl,--defsym=__StackLimit=__heap_end__
- CFLAGS += -Wl,--defsym=__unhandled_user_irq=_unhandled_exception
- CFLAGS += -Wl,--build-id=none
-
- # single precision floating point intrinsics
- OPT_DEFS += -DPICO_FLOAT_IN_RAM=1
- OPT_DEFS += -DPICO_FLOAT_PROPAGATE_NANS=0
-
- CFLAGS += -Wl,--wrap=__aeabi_fdiv
- CFLAGS += -Wl,--wrap=__aeabi_fmul
- CFLAGS += -Wl,--wrap=__aeabi_frsub
- CFLAGS += -Wl,--wrap=__aeabi_fsub
- CFLAGS += -Wl,--wrap=__aeabi_cfcmpeq
- CFLAGS += -Wl,--wrap=__aeabi_cfrcmple
- CFLAGS += -Wl,--wrap=__aeabi_cfcmple
- CFLAGS += -Wl,--wrap=__aeabi_fcmpeq
- CFLAGS += -Wl,--wrap=__aeabi_fcmplt
- CFLAGS += -Wl,--wrap=__aeabi_fcmple
- CFLAGS += -Wl,--wrap=__aeabi_fcmpge
- CFLAGS += -Wl,--wrap=__aeabi_fcmpgt
- CFLAGS += -Wl,--wrap=__aeabi_fcmpun
- CFLAGS += -Wl,--wrap=__aeabi_i2f
- CFLAGS += -Wl,--wrap=__aeabi_l2f
- CFLAGS += -Wl,--wrap=__aeabi_ui2f
- CFLAGS += -Wl,--wrap=__aeabi_ul2f
- CFLAGS += -Wl,--wrap=__aeabi_i2f
- CFLAGS += -Wl,--wrap=__aeabi_f2iz
- CFLAGS += -Wl,--wrap=__aeabi_f2lz
- CFLAGS += -Wl,--wrap=__aeabi_f2uiz
- CFLAGS += -Wl,--wrap=__aeabi_f2ulz
- CFLAGS += -Wl,--wrap=__aeabi_f2d
- CFLAGS += -Wl,--wrap=sqrtf
- CFLAGS += -Wl,--wrap=cosf
- CFLAGS += -Wl,--wrap=sinf
- CFLAGS += -Wl,--wrap=tanf
- CFLAGS += -Wl,--wrap=atan2f
- CFLAGS += -Wl,--wrap=expf
- CFLAGS += -Wl,--wrap=logf
- CFLAGS += -Wl,--wrap=ldexpf
- CFLAGS += -Wl,--wrap=copysignf
- CFLAGS += -Wl,--wrap=truncf
- CFLAGS += -Wl,--wrap=floorf
- CFLAGS += -Wl,--wrap=ceilf
- CFLAGS += -Wl,--wrap=roundf
- CFLAGS += -Wl,--wrap=sincosf
- CFLAGS += -Wl,--wrap=asinf
- CFLAGS += -Wl,--wrap=acosf
- CFLAGS += -Wl,--wrap=atanf
- CFLAGS += -Wl,--wrap=sinhf
- CFLAGS += -Wl,--wrap=coshf
- CFLAGS += -Wl,--wrap=tanhf
- CFLAGS += -Wl,--wrap=asinhf
- CFLAGS += -Wl,--wrap=acoshf
- CFLAGS += -Wl,--wrap=atanhf
- CFLAGS += -Wl,--wrap=exp2f
- CFLAGS += -Wl,--wrap=log2f
- CFLAGS += -Wl,--wrap=exp10f
- CFLAGS += -Wl,--wrap=log10f
- CFLAGS += -Wl,--wrap=powf
- CFLAGS += -Wl,--wrap=powintf
- CFLAGS += -Wl,--wrap=hypotf
- CFLAGS += -Wl,--wrap=cbrtf
- CFLAGS += -Wl,--wrap=fmodf
- CFLAGS += -Wl,--wrap=dremf
- CFLAGS += -Wl,--wrap=remainderf
- CFLAGS += -Wl,--wrap=remquof
- CFLAGS += -Wl,--wrap=expm1f
- CFLAGS += -Wl,--wrap=log1pf
- CFLAGS += -Wl,--wrap=fmaf
-
- # double precision floating point intrinsics
- OPT_DEFS += -DPICO_DOUBLE_IN_RAM=1
- OPT_DEFS += -DPICO_DOUBLE_PROPAGATE_NANS=0
-
- CFLAGS += -Wl,--wrap=__aeabi_dadd
- CFLAGS += -Wl,--wrap=__aeabi_ddiv
- CFLAGS += -Wl,--wrap=__aeabi_dmul
- CFLAGS += -Wl,--wrap=__aeabi_drsub
- CFLAGS += -Wl,--wrap=__aeabi_dsub
- CFLAGS += -Wl,--wrap=__aeabi_cdcmpeq
- CFLAGS += -Wl,--wrap=__aeabi_cdrcmple
- CFLAGS += -Wl,--wrap=__aeabi_cdcmple
- CFLAGS += -Wl,--wrap=__aeabi_dcmpeq
- CFLAGS += -Wl,--wrap=__aeabi_dcmplt
- CFLAGS += -Wl,--wrap=__aeabi_dcmple
- CFLAGS += -Wl,--wrap=__aeabi_dcmpge
- CFLAGS += -Wl,--wrap=__aeabi_dcmpgt
- CFLAGS += -Wl,--wrap=__aeabi_dcmpun
- CFLAGS += -Wl,--wrap=__aeabi_i2d
- CFLAGS += -Wl,--wrap=__aeabi_l2d
- CFLAGS += -Wl,--wrap=__aeabi_ui2d
- CFLAGS += -Wl,--wrap=__aeabi_ul2d
- CFLAGS += -Wl,--wrap=__aeabi_d2iz
- CFLAGS += -Wl,--wrap=__aeabi_d2lz
- CFLAGS += -Wl,--wrap=__aeabi_d2uiz
- CFLAGS += -Wl,--wrap=__aeabi_d2ulz
- CFLAGS += -Wl,--wrap=__aeabi_d2f
- CFLAGS += -Wl,--wrap=sqrt
- CFLAGS += -Wl,--wrap=cos
- CFLAGS += -Wl,--wrap=sin
- CFLAGS += -Wl,--wrap=tan
- CFLAGS += -Wl,--wrap=atan2
- CFLAGS += -Wl,--wrap=exp
- CFLAGS += -Wl,--wrap=log
- CFLAGS += -Wl,--wrap=ldexp
- CFLAGS += -Wl,--wrap=copysign
- CFLAGS += -Wl,--wrap=trunc
- CFLAGS += -Wl,--wrap=floor
- CFLAGS += -Wl,--wrap=ceil
- CFLAGS += -Wl,--wrap=round
- CFLAGS += -Wl,--wrap=sincos
- CFLAGS += -Wl,--wrap=asin
- CFLAGS += -Wl,--wrap=acos
- CFLAGS += -Wl,--wrap=atan
- CFLAGS += -Wl,--wrap=sinh
- CFLAGS += -Wl,--wrap=cosh
- CFLAGS += -Wl,--wrap=tanh
- CFLAGS += -Wl,--wrap=asinh
- CFLAGS += -Wl,--wrap=acosh
- CFLAGS += -Wl,--wrap=atanh
- CFLAGS += -Wl,--wrap=exp2
- CFLAGS += -Wl,--wrap=log2
- CFLAGS += -Wl,--wrap=exp10
- CFLAGS += -Wl,--wrap=log10
- CFLAGS += -Wl,--wrap=pow
- CFLAGS += -Wl,--wrap=powint
- CFLAGS += -Wl,--wrap=hypot
- CFLAGS += -Wl,--wrap=cbrt
- CFLAGS += -Wl,--wrap=fmod
- CFLAGS += -Wl,--wrap=drem
- CFLAGS += -Wl,--wrap=remainder
- CFLAGS += -Wl,--wrap=remquo
- CFLAGS += -Wl,--wrap=expm1
- CFLAGS += -Wl,--wrap=log1p
- CFLAGS += -Wl,--wrap=fma
-
- # bit operation intrinsics
- OPT_DEFS += -DPICO_BITS_IN_RAM=1
-
- CFLAGS += -Wl,--wrap=__clzsi2
- CFLAGS += -Wl,--wrap=__clzsi2
- CFLAGS += -Wl,--wrap=__clzdi2
- CFLAGS += -Wl,--wrap=__ctzsi2
- CFLAGS += -Wl,--wrap=__ctzdi2
- CFLAGS += -Wl,--wrap=__popcountsi2
- CFLAGS += -Wl,--wrap=__popcountdi2
- CFLAGS += -Wl,--wrap=__clz
- CFLAGS += -Wl,--wrap=__clzl
- CFLAGS += -Wl,--wrap=__clzsi2
- CFLAGS += -Wl,--wrap=__clzll
-
- # integer division intrinsics
- OPT_DEFS += -DPICO_DIVIDER_IN_RAM=1
- OPT_DEFS += -DPICO_DIVIDER_DISABLE_INTERRUPTS=1
-
- CFLAGS += -Wl,--wrap=__aeabi_idiv
- CFLAGS += -Wl,--wrap=__aeabi_idivmod
- CFLAGS += -Wl,--wrap=__aeabi_ldivmod
- CFLAGS += -Wl,--wrap=__aeabi_uidiv
- CFLAGS += -Wl,--wrap=__aeabi_uidivmod
- CFLAGS += -Wl,--wrap=__aeabi_uldivmod
-
- # 64bit integer intrinsics
- OPT_DEFS += -DPICO_INT64_OPS_IN_RAM=1
-
- CFLAGS += -Wl,--wrap=__aeabi_lmul
-
- # malloc and friends functions
- OPT_DEFS += -DPICO_USE_MALLOC_MUTEX=0
- OPT_DEFS += -DPICO_DEBUG_MALLOC=0
- OPT_DEFS ?= -DPICO_MALLOC_PANIC=0
-
- CFLAGS += -Wl,--wrap=malloc
- CFLAGS += -Wl,--wrap=calloc
- CFLAGS += -Wl,--wrap=free
-
- # memory operation intrinsics
- OPT_DEFS += -DPICO_MEM_IN_RAM=1
-
- CFLAGS += -Wl,--wrap=memcpy
- CFLAGS += -Wl,--wrap=memset
- CFLAGS += -Wl,--wrap=__aeabi_memcpy
- CFLAGS += -Wl,--wrap=__aeabi_memset
- CFLAGS += -Wl,--wrap=__aeabi_memcpy4
- CFLAGS += -Wl,--wrap=__aeabi_memset4
- CFLAGS += -Wl,--wrap=__aeabi_memcpy8
- CFLAGS += -Wl,--wrap=__aeabi_memset8
-
- PLATFORM_SRC += $(PICOSDKINTRINSICSSRC)
- EXTRAINCDIRS += $(PICOSDKINTRINSICSINC)
-endif
+# The RP2040 sdk provides optimized compiler intrinsics which override the GCC
+# built-ins. Some of these functions are located in the bootrom of the RP2040.
+# Execution of these functions is realized via a vtable that is populated on
+# bootup. This mechanism needs startup code and linker script support from
+# ChibiOS, which is currently not implemented thus these functions are disabled
+# ATM.
+PICOSDKINTRINSICSSRC = $(PICOSDKROOT)/src/rp2_common/pico_divider/divider.S \
+ $(PICOSDKROOT)/src/rp2_common/pico_int64_ops/pico_int64_ops_aeabi.S
+
+PICOSDKINTRINSICSINC = $(PICOSDKROOT)/src/common/pico_base/include \
+ $(PICOSDKROOT)/src/rp2_common/pico_platfrom/include \
+ $(PICOSDKROOT)/src/rp2_common/hardware_divider/include
+
+# integer division intrinsics utilizing the RP2040 hardware divider
+OPT_DEFS += -DPICO_DIVIDER_IN_RAM=1
+OPT_DEFS += -DPICO_DIVIDER_DISABLE_INTERRUPTS=1
+
+CFLAGS += -Wl,--wrap=__aeabi_idiv
+CFLAGS += -Wl,--wrap=__aeabi_idivmod
+CFLAGS += -Wl,--wrap=__aeabi_ldivmod
+CFLAGS += -Wl,--wrap=__aeabi_uidiv
+CFLAGS += -Wl,--wrap=__aeabi_uidivmod
+CFLAGS += -Wl,--wrap=__aeabi_uldivmod
+
+# 64bit integer intrinsics
+OPT_DEFS += -DPICO_INT64_OPS_IN_RAM=1
+
+CFLAGS += -Wl,--wrap=__aeabi_lmul
+
+PLATFORM_SRC += $(PICOSDKINTRINSICSSRC)
+EXTRAINCDIRS += $(PICOSDKINTRINSICSINC)
diff --git a/platforms/chibios/vendors/RP/_pin_defs.h b/platforms/chibios/vendors/RP/_pin_defs.h
index 4241845369..b56ab31406 100644
--- a/platforms/chibios/vendors/RP/_pin_defs.h
+++ b/platforms/chibios/vendors/RP/_pin_defs.h
@@ -35,3 +35,8 @@
#define GP28 28U
#define GP29 29U
#define GP30 30U
+
+/* 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