From 2689e3598afcc68999965d2dbbdf3d03f09c5f27 Mon Sep 17 00:00:00 2001 From: HorrorTroll Date: Tue, 9 Apr 2024 15:51:55 +0700 Subject: [PATCH] Added AT32F415 support MCU (#1) * Added support for new AT32F415 MCU * Added Generic AT32F415 board * Added document of flashing and bootloader for new MCU * Added support wear leveling driver * Added support SPI driver * Added support WS2812 driver * Added support Serial driver * Added support ADC driver * Added AT-START-F415 onekey --- builddefs/common_features.mk | 2 +- data/schemas/keyboard.jsonschema | 2 + docs/compatible_microcontrollers.md | 4 + docs/driver_installation_zadig.md | 1 + docs/flashing.md | 34 +++ .../handwired/onekey/at_start_f415/board.h | 10 + .../handwired/onekey/at_start_f415/config.h | 7 + .../handwired/onekey/at_start_f415/halconf.h | 11 + .../handwired/onekey/at_start_f415/info.json | 12 + .../handwired/onekey/at_start_f415/mcuconf.h | 13 + .../handwired/onekey/at_start_f415/readme.md | 3 + .../handwired/onekey/at_start_f415/rules.mk | 1 + lib/python/qmk/constants.py | 4 +- .../boards/GENERIC_AT32_F415XX/board/board.c | 55 +++++ .../boards/GENERIC_AT32_F415XX/board/board.h | 203 ++++++++++++++++ .../boards/GENERIC_AT32_F415XX/board/board.mk | 9 + .../GENERIC_AT32_F415XX/configs/config.h | 13 + .../GENERIC_AT32_F415XX/configs/mcuconf.h | 222 ++++++++++++++++++ platforms/chibios/bootloader.mk | 9 + platforms/chibios/bootloaders/at32_dfu.c | 83 +++++++ platforms/chibios/chibios_config.h | 13 + platforms/chibios/drivers/analog.c | 21 +- platforms/chibios/drivers/serial_usart.c | 19 +- platforms/chibios/drivers/serial_usart.h | 99 +++++--- platforms/chibios/drivers/spi_master.c | 59 +++++ .../drivers/wear_leveling/wear_leveling_efl.c | 2 +- .../wear_leveling/wear_leveling_efl_config.h | 2 + platforms/chibios/drivers/ws2812_bitbang.c | 2 +- platforms/chibios/drivers/ws2812_pwm.c | 26 ++ platforms/chibios/drivers/ws2812_spi.c | 71 ++++-- platforms/chibios/flash.mk | 2 + platforms/chibios/mcu_selection.mk | 34 +++ platforms/chibios/platform.mk | 4 + 33 files changed, 990 insertions(+), 62 deletions(-) create mode 100644 keyboards/handwired/onekey/at_start_f415/board.h create mode 100644 keyboards/handwired/onekey/at_start_f415/config.h create mode 100644 keyboards/handwired/onekey/at_start_f415/halconf.h create mode 100644 keyboards/handwired/onekey/at_start_f415/info.json create mode 100644 keyboards/handwired/onekey/at_start_f415/mcuconf.h create mode 100644 keyboards/handwired/onekey/at_start_f415/readme.md create mode 100644 keyboards/handwired/onekey/at_start_f415/rules.mk create mode 100644 platforms/chibios/boards/GENERIC_AT32_F415XX/board/board.c create mode 100644 platforms/chibios/boards/GENERIC_AT32_F415XX/board/board.h create mode 100644 platforms/chibios/boards/GENERIC_AT32_F415XX/board/board.mk create mode 100644 platforms/chibios/boards/GENERIC_AT32_F415XX/configs/config.h create mode 100644 platforms/chibios/boards/GENERIC_AT32_F415XX/configs/mcuconf.h create mode 100644 platforms/chibios/bootloaders/at32_dfu.c diff --git a/builddefs/common_features.mk b/builddefs/common_features.mk index 498614dd2641..df34aad14277 100644 --- a/builddefs/common_features.mk +++ b/builddefs/common_features.mk @@ -215,7 +215,7 @@ else COMMON_VPATH += $(PLATFORM_PATH)/$(PLATFORM_KEY)/$(DRIVER_DIR)/flash COMMON_VPATH += $(DRIVER_PATH)/flash SRC += eeprom_driver.c eeprom_legacy_emulated_flash.c legacy_flash_ops.c - else ifneq ($(filter $(MCU_SERIES),STM32F1xx STM32F3xx STM32F4xx STM32L4xx STM32G4xx WB32F3G71xx WB32FQ95xx GD32VF103),) + else ifneq ($(filter $(MCU_SERIES),STM32F1xx STM32F3xx STM32F4xx STM32L4xx STM32G4xx WB32F3G71xx WB32FQ95xx AT32F415 GD32VF103),) # Wear-leveling EEPROM implementation, backed by MCU flash OPT_DEFS += -DEEPROM_DRIVER -DEEPROM_WEAR_LEVELING SRC += eeprom_driver.c eeprom_wear_leveling.c diff --git a/data/schemas/keyboard.jsonschema b/data/schemas/keyboard.jsonschema index 7649a8e31b26..313a364389c7 100644 --- a/data/schemas/keyboard.jsonschema +++ b/data/schemas/keyboard.jsonschema @@ -92,6 +92,7 @@ "GD32VF103", "WB32F3G71", "WB32FQ95", + "AT32F415", "atmega16u2", "atmega32u2", "atmega16u4", @@ -216,6 +217,7 @@ "type": "string", "enum": [ "apm32-dfu", + "at32-dfu", "atmel-dfu", "bootloadhid", "caterina", diff --git a/docs/compatible_microcontrollers.md b/docs/compatible_microcontrollers.md index 785aee30d5cc..69f0ddb3e2a7 100644 --- a/docs/compatible_microcontrollers.md +++ b/docs/compatible_microcontrollers.md @@ -57,6 +57,10 @@ You can also use any ARM chip with USB that [ChibiOS](https://www.chibios.org) s * [WB32F3G71xx](http://www.westberrytech.com) * [WB32FQ95xx](http://www.westberrytech.com) +### Artery (AT32) + + * [AT32F415](https://www.arterychip.com/en/product/AT32F415.jsp) + ### NXP (Kinetis) * [MKL26Z64](https://www.nxp.com/products/processors-and-microcontrollers/arm-microcontrollers/general-purpose-mcus/kl-series-cortex-m0-plus/kinetis-kl2x-72-96-mhz-usb-ultra-low-power-microcontrollers-mcus-based-on-arm-cortex-m0-plus-core:KL2x) diff --git a/docs/driver_installation_zadig.md b/docs/driver_installation_zadig.md index 099376faeb1d..c41e9aaec704 100644 --- a/docs/driver_installation_zadig.md +++ b/docs/driver_installation_zadig.md @@ -98,6 +98,7 @@ The device name here is the name that appears in Zadig, and may not be what the |`bootloadhid` |HIDBoot |`16C0:05DF` |HidUsb | |`usbasploader`|USBasp |`16C0:05DC` |libusbK| |`apm32-dfu` |APM32 DFU ISP Mode |`314B:0106` |WinUSB | +|`at32-dfu` |AT32 Bootloader DFU |`2E3C:DF11` |WinUSB | |`stm32-dfu` |STM32 BOOTLOADER |`0483:DF11` |WinUSB | |`gd32v-dfu` |GD32V BOOTLOADER |`28E9:0189` |WinUSB | |`kiibohd` |Kiibohd DFU Bootloader |`1C11:B007` |WinUSB | diff --git a/docs/flashing.md b/docs/flashing.md index 798331eb23d1..3abfd095a5b8 100644 --- a/docs/flashing.md +++ b/docs/flashing.md @@ -345,6 +345,40 @@ Flashing sequence: 3. Flash a .bin file 4. Reset the device into application mode (may be done automatically) +## AT32 DFU + +All AT32 MCUs come preloaded with a factory bootloader that cannot be modified nor deleted. + +To ensure compatibility with the AT32-DFU bootloader, make sure this block is present in your `rules.mk`: + +```make +# Bootloader selection +BOOTLOADER = at32-dfu +``` + +Compatible flashers: + +* [QMK Toolbox](https://github.com/qmk/qmk_toolbox/releases) (recommended GUI) +* [dfu-util](https://dfu-util.sourceforge.net/) / `:dfu-util` target in QMK (recommended command line) + ``` + dfu-util -a 0 -d 2E3C:DF11 -s 0x8000000:leave -D + ``` + +Flashing sequence: + +1. Enter the bootloader using any of the following methods: + * Tap the `QK_BOOT` keycode + * If a reset circuit is present, tap the `RESET` button on the PCB; some boards may also have a toggle switch that must be flipped + * Otherwise, you need to bridge `BOOT0` to VCC (via `BOOT0` button or jumper), short `RESET` to GND (via `RESET` button or jumper), and then let go of the `BOOT0` bridge +2. Wait for the OS to detect the device +3. Flash a .bin file +4. Reset the device into application mode (may be done automatically) + +### `make` Targets + +* `:dfu-util`: Waits until an AT32 bootloader device is available, and then flashes the firmware. +* `:dfu-util-split-left` and `:dfu-util-split-right`: Flashes the firmware as with `:dfu-util`, but also sets the handedness setting in EEPROM. + ## tinyuf2 Keyboards may opt into supporting the tinyuf2 bootloader. This is currently only supported on F303/F401/F411. diff --git a/keyboards/handwired/onekey/at_start_f415/board.h b/keyboards/handwired/onekey/at_start_f415/board.h new file mode 100644 index 000000000000..f4adc2d4183a --- /dev/null +++ b/keyboards/handwired/onekey/at_start_f415/board.h @@ -0,0 +1,10 @@ +// Copyright 2023-2024 HorrorTroll +// Copyright 2023-2024 Zhaqian +// SPDX-License-Identifier: GPL-2.0-or-later + +#pragma once + +#include_next + +#undef AT32F415KB +#define AT32F415RC diff --git a/keyboards/handwired/onekey/at_start_f415/config.h b/keyboards/handwired/onekey/at_start_f415/config.h new file mode 100644 index 000000000000..2b35460f5a38 --- /dev/null +++ b/keyboards/handwired/onekey/at_start_f415/config.h @@ -0,0 +1,7 @@ +// Copyright 2023-2024 HorrorTroll +// Copyright 2023-2024 Zhaqian +// SPDX-License-Identifier: GPL-2.0-or-later + +#pragma once + +#define ADC_PIN A0 diff --git a/keyboards/handwired/onekey/at_start_f415/halconf.h b/keyboards/handwired/onekey/at_start_f415/halconf.h new file mode 100644 index 000000000000..75d30e6b2d88 --- /dev/null +++ b/keyboards/handwired/onekey/at_start_f415/halconf.h @@ -0,0 +1,11 @@ +// Copyright 2023-2024 HorrorTroll +// Copyright 2023-2024 Zhaqian +// SPDX-License-Identifier: GPL-2.0-or-later + +#pragma once + +#define HAL_USE_ADC TRUE + +#define HAL_USE_I2C TRUE + +#include_next diff --git a/keyboards/handwired/onekey/at_start_f415/info.json b/keyboards/handwired/onekey/at_start_f415/info.json new file mode 100644 index 000000000000..14cd8443045f --- /dev/null +++ b/keyboards/handwired/onekey/at_start_f415/info.json @@ -0,0 +1,12 @@ +{ + "keyboard_name": "Onekey AT-START-F415", + "processor": "AT32F415", + "bootloader": "at32-dfu", + "matrix_pins": { + "cols": ["B3"], + "rows": ["B4"] + }, + "ws2812": { + "pin": "B0" + } +} diff --git a/keyboards/handwired/onekey/at_start_f415/mcuconf.h b/keyboards/handwired/onekey/at_start_f415/mcuconf.h new file mode 100644 index 000000000000..5fe8ac666064 --- /dev/null +++ b/keyboards/handwired/onekey/at_start_f415/mcuconf.h @@ -0,0 +1,13 @@ +// Copyright 2023-2024 HorrorTroll +// Copyright 2023-2024 Zhaqian +// SPDX-License-Identifier: GPL-2.0-or-later + +#pragma once + +#include_next + +#undef AT32_ADC_USE_ADC1 +#define AT32_ADC_USE_ADC1 TRUE + +#undef AT32_I2C_USE_I2C1 +#define AT32_I2C_USE_I2C1 TRUE diff --git a/keyboards/handwired/onekey/at_start_f415/readme.md b/keyboards/handwired/onekey/at_start_f415/readme.md new file mode 100644 index 000000000000..499ef5fb1695 --- /dev/null +++ b/keyboards/handwired/onekey/at_start_f415/readme.md @@ -0,0 +1,3 @@ +# Artery AT-START-F415 Board Onekey + +To trigger keypress, short together pins *B3* and *B4*. diff --git a/keyboards/handwired/onekey/at_start_f415/rules.mk b/keyboards/handwired/onekey/at_start_f415/rules.mk new file mode 100644 index 000000000000..1071cf62ee35 --- /dev/null +++ b/keyboards/handwired/onekey/at_start_f415/rules.mk @@ -0,0 +1 @@ +KEYBOARD_SHARED_EP = yes diff --git a/lib/python/qmk/constants.py b/lib/python/qmk/constants.py index b6f46180b298..e055d3fbc95e 100644 --- a/lib/python/qmk/constants.py +++ b/lib/python/qmk/constants.py @@ -22,7 +22,7 @@ MAX_KEYBOARD_SUBFOLDERS = 5 # Supported processor types -CHIBIOS_PROCESSORS = 'cortex-m0', 'cortex-m0plus', 'cortex-m3', 'cortex-m4', 'MKL26Z64', 'MK20DX128', 'MK20DX256', 'MK64FX512', 'MK66FX1M0', 'RP2040', 'STM32F042', 'STM32F072', 'STM32F103', 'STM32F303', 'STM32F401', 'STM32F405', 'STM32F407', 'STM32F411', 'STM32F446', 'STM32G431', 'STM32G474', 'STM32H723', 'STM32H733', 'STM32L412', 'STM32L422', 'STM32L432', 'STM32L433', 'STM32L442', 'STM32L443', 'GD32VF103', 'WB32F3G71', 'WB32FQ95' +CHIBIOS_PROCESSORS = 'cortex-m0', 'cortex-m0plus', 'cortex-m3', 'cortex-m4', 'MKL26Z64', 'MK20DX128', 'MK20DX256', 'MK64FX512', 'MK66FX1M0', 'RP2040', 'STM32F042', 'STM32F072', 'STM32F103', 'STM32F303', 'STM32F401', 'STM32F405', 'STM32F407', 'STM32F411', 'STM32F446', 'STM32G431', 'STM32G474', 'STM32H723', 'STM32H733', 'STM32L412', 'STM32L422', 'STM32L432', 'STM32L433', 'STM32L442', 'STM32L443', 'GD32VF103', 'WB32F3G71', 'WB32FQ95', 'AT32F415' LUFA_PROCESSORS = 'at90usb162', 'atmega16u2', 'atmega32u2', 'atmega16u4', 'atmega32u4', 'at90usb646', 'at90usb647', 'at90usb1286', 'at90usb1287', None VUSB_PROCESSORS = 'atmega32a', 'atmega328p', 'atmega328', 'attiny85' @@ -55,6 +55,7 @@ "GD32VF103": "gd32v-dfu", "WB32F3G71": "wb32-dfu", "WB32FQ95": "wb32-dfu", + "AT32F415": "at32-dfu", "atmega16u2": "atmel-dfu", "atmega32u2": "atmel-dfu", "atmega16u4": "atmel-dfu", @@ -93,6 +94,7 @@ 'apm32-dfu': {("314b", "0106")}, 'gd32v-dfu': {("28e9", "0189")}, 'wb32-dfu': {("342d", "dfa0")}, + 'at32-dfu': {("2e3c", "df11")}, 'bootloadhid': {("16c0", "05df")}, 'usbasploader': {("16c0", "05dc")}, 'usbtinyisp': {("1782", "0c9f")}, diff --git a/platforms/chibios/boards/GENERIC_AT32_F415XX/board/board.c b/platforms/chibios/boards/GENERIC_AT32_F415XX/board/board.c new file mode 100644 index 000000000000..00c045d79e0a --- /dev/null +++ b/platforms/chibios/boards/GENERIC_AT32_F415XX/board/board.c @@ -0,0 +1,55 @@ +/* + ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio + ChibiOS - Copyright (C) 2023..2024 HorrorTroll + ChibiOS - Copyright (C) 2023..2024 Zhaqian + + 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://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. +*/ + +#include "hal.h" + +/** + * @brief PAL setup. + * @details Digital I/O ports static configuration as defined in @p board.h. + * This variable is used by the HAL when initializing the PAL driver. + */ +#if HAL_USE_PAL || defined(__DOXYGEN__) +const PALConfig pal_default_config = +{ + {VAL_GPIOAODT, VAL_GPIOACFGLR, VAL_GPIOACFGHR}, + {VAL_GPIOBODT, VAL_GPIOBCFGLR, VAL_GPIOBCFGHR}, +#if AT32_HAS_GPIOC + {VAL_GPIOCODT, VAL_GPIOCCFGLR, VAL_GPIOCCFGHR}, +#endif + {VAL_GPIODODT, VAL_GPIODCFGLR, VAL_GPIODCFGHR}, +#if AT32_HAS_GPIOF + {VAL_GPIOFODT, VAL_GPIOFCFGLR, VAL_GPIOFCFGHR}, +#endif +}; +#endif + +/* + * Early initialization code. + * This initialization must be performed just after stack setup and before + * any other initialization. + */ +void __early_init(void) { + at32_clock_init(); +} + +/* + * Board-specific initialization code. + */ +void boardInit(void) { + IOMUX->REMAP |= IOMUX_REMAP_SWJTAG_MUX_JTAGDIS; +} diff --git a/platforms/chibios/boards/GENERIC_AT32_F415XX/board/board.h b/platforms/chibios/boards/GENERIC_AT32_F415XX/board/board.h new file mode 100644 index 000000000000..bff85681ce48 --- /dev/null +++ b/platforms/chibios/boards/GENERIC_AT32_F415XX/board/board.h @@ -0,0 +1,203 @@ +/* + ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio + ChibiOS - Copyright (C) 2023..2024 HorrorTroll + ChibiOS - Copyright (C) 2023..2024 Zhaqian + + 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://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 _BOARD_H_ +#define _BOARD_H_ + +/* + * Setup for a Generic AT32F415 board. + */ + +/* + * Board identifier. + */ +#define BOARD_GENERIC_AT32_F415XX +#define BOARD_NAME "GENERIC AT32F415 board" + +/* + * Board frequencies. + */ +#define AT32_LEXTCLK 32768 +#define AT32_HEXTCLK 8000000 + +/* + * MCU type, supported types are defined in ./os/hal/platforms/hal_lld.h. + */ +#define AT32F415KB + +/* + * IO pins assignments. + */ +#define GPIOA_PIN0 0U +#define GPIOA_PIN1 1U +#define GPIOA_PIN2 2U +#define GPIOA_PIN3 3U +#define GPIOA_PIN4 4U +#define GPIOA_PIN5 5U +#define GPIOA_PIN6 6U +#define GPIOA_PIN7 7U +#define GPIOA_PIN8 8U +#define GPIOA_PIN9 9U +#define GPIOA_PIN10 10U +#define GPIOA_PIN11 11U +#define GPIOA_PIN12 12U +#define GPIOA_PIN13 13U +#define GPIOA_PIN14 14U +#define GPIOA_PIN15 15U + +#define GPIOB_PIN0 0U +#define GPIOB_PIN1 1U +#define GPIOB_PIN2 2U +#define GPIOB_PIN3 3U +#define GPIOB_PIN4 4U +#define GPIOB_PIN5 5U +#define GPIOB_PIN6 6U +#define GPIOB_PIN7 7U +#define GPIOB_PIN8 8U +#define GPIOB_PIN9 9U +#define GPIOB_PIN10 10U +#define GPIOB_PIN11 11U +#define GPIOB_PIN12 12U +#define GPIOB_PIN13 13U +#define GPIOB_PIN14 14U +#define GPIOB_PIN15 15U + +#define GPIOC_PIN0 0U +#define GPIOC_PIN1 1U +#define GPIOC_PIN2 2U +#define GPIOC_PIN3 3U +#define GPIOC_PIN4 4U +#define GPIOC_PIN5 5U +#define GPIOC_PIN6 6U +#define GPIOC_PIN7 7U +#define GPIOC_PIN8 8U +#define GPIOC_PIN9 9U +#define GPIOC_PIN10 10U +#define GPIOC_PIN11 11U +#define GPIOC_PIN12 12U +#define GPIOC_PIN13 13U +#define GPIOC_PIN14 14U +#define GPIOC_PIN15 15U + +#define GPIOD_PIN0 0U +#define GPIOD_PIN1 1U +#define GPIOD_PIN2 2U +#define GPIOD_PIN3 3U +#define GPIOD_PIN4 4U +#define GPIOD_PIN5 5U +#define GPIOD_PIN6 6U +#define GPIOD_PIN7 7U +#define GPIOD_PIN8 8U +#define GPIOD_PIN9 9U +#define GPIOD_PIN10 10U +#define GPIOD_PIN11 11U +#define GPIOD_PIN12 12U +#define GPIOD_PIN13 13U +#define GPIOD_PIN14 14U +#define GPIOD_PIN15 15U + +#define GPIOF_PIN0 0U +#define GPIOF_PIN1 1U +#define GPIOF_PIN2 2U +#define GPIOF_PIN3 3U +#define GPIOF_PIN4 4U +#define GPIOF_PIN5 5U +#define GPIOF_PIN6 6U +#define GPIOF_PIN7 7U +#define GPIOF_PIN8 8U +#define GPIOF_PIN9 9U +#define GPIOF_PIN10 10U +#define GPIOF_PIN11 11U +#define GPIOF_PIN12 12U +#define GPIOF_PIN13 13U +#define GPIOF_PIN14 14U +#define GPIOF_PIN15 15U + +/* + * I/O ports initial setup, this configuration is established soon after reset + * in the initialization code. + * + * The digits have the following meaning: + * 0 - Analog input. + * 1 - Push Pull output 10MHz. + * 2 - Push Pull output 2MHz. + * 3 - Push Pull output 50MHz. + * 4 - Digital input. + * 5 - Open Drain output 10MHz. + * 6 - Open Drain output 2MHz. + * 7 - Open Drain output 50MHz. + * 8 - Digital input with Pull-Up or Pull-Down resistor depending on ODT. + * 9 - Alternate Push Pull output 10MHz. + * A - Alternate Push Pull output 2MHz. + * B - Alternate Push Pull output 50MHz. + * C - Reserved. + * D - Alternate Open Drain output 10MHz. + * E - Alternate Open Drain output 2MHz. + * F - Alternate Open Drain output 50MHz. + * Please refer to the AT32 Reference Manual for details. + */ + +/* + * Port A setup. + */ +#define VAL_GPIOACFGLR 0x88888B88 /* PA7...PA0 */ +#define VAL_GPIOACFGHR 0x888888B8 /* PA15...PA8 */ +#define VAL_GPIOAODT 0xFFFFFFFF + +/* + * Port B setup. + */ +#define VAL_GPIOBCFGLR 0x88888888 /* PB7...PB0 */ +#define VAL_GPIOBCFGHR 0x88888888 /* PB15...PB8 */ +#define VAL_GPIOBODT 0xFFFFFFFF + +/* + * Port C setup. + */ +#define VAL_GPIOCCFGLR 0x88888888 /* PC7...PC0 */ +#define VAL_GPIOCCFGHR 0x88888888 /* PC15...PC8 */ +#define VAL_GPIOCODT 0xFFFFFFFF + +/* + * Port D setup. + * Everything input with pull-up except: + * PD0 - Normal input (XTAL). + * PD1 - Normal input (XTAL). + */ +#define VAL_GPIODCFGLR 0x88888844 /* PD7...PD0 */ +#define VAL_GPIODCFGHR 0x88888888 /* PD15...PD8 */ +#define VAL_GPIODODT 0xFFFFFFFF + +/* + * Port F setup. + */ +#define VAL_GPIOFCFGLR 0x88888888 /* PF7...PF0 */ +#define VAL_GPIOFCFGHR 0x88888888 /* PF15...PF8 */ +#define VAL_GPIOFODT 0xFFFFFFFF + +#if !defined(_FROM_ASM_) +#ifdef __cplusplus +extern "C" { +#endif + void boardInit(void); +#ifdef __cplusplus +} +#endif +#endif /* _FROM_ASM_ */ + +#endif /* _BOARD_H_ */ diff --git a/platforms/chibios/boards/GENERIC_AT32_F415XX/board/board.mk b/platforms/chibios/boards/GENERIC_AT32_F415XX/board/board.mk new file mode 100644 index 000000000000..842e33590594 --- /dev/null +++ b/platforms/chibios/boards/GENERIC_AT32_F415XX/board/board.mk @@ -0,0 +1,9 @@ +# List of all the board related files. +BOARDSRC = $(BOARD_PATH)/board/board.c + +# Required include directories +BOARDINC = $(BOARD_PATH)/board + +# Shared variables +ALLCSRC += $(BOARDSRC) +ALLINC += $(BOARDINC) diff --git a/platforms/chibios/boards/GENERIC_AT32_F415XX/configs/config.h b/platforms/chibios/boards/GENERIC_AT32_F415XX/configs/config.h new file mode 100644 index 000000000000..da60447a0af0 --- /dev/null +++ b/platforms/chibios/boards/GENERIC_AT32_F415XX/configs/config.h @@ -0,0 +1,13 @@ +// Copyright 2023-2024 HorrorTroll +// Copyright 2023-2024 Zhaqian +// SPDX-License-Identifier: GPL-2.0-or-later + +#pragma once + +#define BOARD_OTG_VBUSIG + +#define USB_ENDPOINTS_ARE_REORDERABLE + +#ifndef EARLY_INIT_PERFORM_BOOTLOADER_JUMP +# define EARLY_INIT_PERFORM_BOOTLOADER_JUMP TRUE +#endif diff --git a/platforms/chibios/boards/GENERIC_AT32_F415XX/configs/mcuconf.h b/platforms/chibios/boards/GENERIC_AT32_F415XX/configs/mcuconf.h new file mode 100644 index 000000000000..c4a6a802a842 --- /dev/null +++ b/platforms/chibios/boards/GENERIC_AT32_F415XX/configs/mcuconf.h @@ -0,0 +1,222 @@ +/* + ChibiOS - Copyright (C) 2006..2018 Giovanni Di Sirio + ChibiOS - Copyright (C) 2023..2024 HorrorTroll + ChibiOS - Copyright (C) 2023..2024 Zhaqian + + 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://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 + +#define AT32F415_MCUCONF + +/* + * AT32F415 drivers configuration. + * The following settings override the default settings present in + * the various device driver implementation headers. + * Note that the settings for each driver only have effect if the whole + * driver is enabled in halconf.h. + * + * IRQ priorities: + * 15...0 Lowest...Highest. + * + * DMA priorities: + * 0...3 Lowest...Highest. + */ + +/* + * HAL driver system settings. + */ +#define AT32_NO_INIT FALSE +#define AT32_HICK_ENABLED TRUE +#define AT32_LICK_ENABLED FALSE +#define AT32_HEXT_ENABLED TRUE +#define AT32_LEXT_ENABLED FALSE +#define AT32_SCLKSEL AT32_SCLKSEL_PLL +#define AT32_PLLRCS AT32_PLLRCS_HEXT +#define AT32_PLLHEXTDIV AT32_PLLHEXTDIV_DIV1 +#define AT32_PLLCFGEN AT32_PLLCFGEN_SOLID +#define AT32_PLLMULT_VALUE 18 +#define AT32_PLL_FR_VALUE 4 +#define AT32_PLL_MS_VALUE 1 +#define AT32_PLL_NS_VALUE 72 +#define AT32_AHBDIV AT32_AHBDIV_DIV1 +#define AT32_APB1DIV AT32_APB1DIV_DIV2 +#define AT32_APB2DIV AT32_APB2DIV_DIV2 +#define AT32_ADCDIV AT32_ADCDIV_DIV4 +#define AT32_USB_CLOCK_REQUIRED TRUE +#define AT32_USBDIV AT32_USBDIV_DIV3 +#define AT32_CLKOUT_SEL AT32_CLKOUT_SEL_NOCLOCK +#define AT32_ERTCSEL AT32_ERTCSEL_HEXTDIV +#define AT32_PVM_ENABLE FALSE +#define AT32_PVMSEL AT32_PVMSEL_LEV1 + +/* + * IRQ system settings. + */ +#define AT32_IRQ_EXINT0_PRIORITY 6 +#define AT32_IRQ_EXINT1_PRIORITY 6 +#define AT32_IRQ_EXINT2_PRIORITY 6 +#define AT32_IRQ_EXINT3_PRIORITY 6 +#define AT32_IRQ_EXINT4_PRIORITY 6 +#define AT32_IRQ_EXINT5_9_PRIORITY 6 +#define AT32_IRQ_EXINT10_15_PRIORITY 6 +#define AT32_IRQ_EXINT16_PRIORITY 6 +#define AT32_IRQ_EXINT17_PRIORITY 15 +#define AT32_IRQ_EXINT18_PRIORITY 6 +#define AT32_IRQ_EXINT19_PRIORITY 6 +#define AT32_IRQ_EXINT20_PRIORITY 6 +#define AT32_IRQ_EXINT21_PRIORITY 15 +#define AT32_IRQ_EXINT22_PRIORITY 15 + +#define AT32_IRQ_TMR1_BRK_TMR9_PRIORITY 7 +#define AT32_IRQ_TMR1_OVF_TMR10_PRIORITY 7 +#define AT32_IRQ_TMR1_HALL_TMR11_PRIORITY 7 +#define AT32_IRQ_TMR1_CH_PRIORITY 7 +#define AT32_IRQ_TMR2_PRIORITY 7 +#define AT32_IRQ_TMR3_PRIORITY 7 +#define AT32_IRQ_TMR4_PRIORITY 7 +#define AT32_IRQ_TMR5_PRIORITY 7 + +#define AT32_IRQ_USART1_PRIORITY 12 +#define AT32_IRQ_USART2_PRIORITY 12 +#define AT32_IRQ_USART3_PRIORITY 12 +#define AT32_IRQ_UART4_PRIORITY 12 +#define AT32_IRQ_UART5_PRIORITY 12 + +/* + * ADC driver system settings. + */ +#define AT32_ADC_USE_ADC1 FALSE +#define AT32_ADC_ADC1_DMA_PRIORITY 2 +#define AT32_ADC_ADC1_IRQ_PRIORITY 6 + +/* + * CAN driver system settings. + */ +#define AT32_CAN_USE_CAN1 FALSE +#define AT32_CAN_CAN1_IRQ_PRIORITY 11 + +/* + * DMA driver system settings. + */ +#define AT32_DMA_USE_DMAMUX TRUE + +/* + * GPT driver system settings. + */ +#define AT32_GPT_USE_TMR1 FALSE +#define AT32_GPT_USE_TMR2 FALSE +#define AT32_GPT_USE_TMR3 FALSE +#define AT32_GPT_USE_TMR4 FALSE +#define AT32_GPT_USE_TMR5 FALSE +#define AT32_GPT_USE_TMR9 FALSE +#define AT32_GPT_USE_TMR10 FALSE +#define AT32_GPT_USE_TMR11 FALSE + +/* + * I2C driver system settings. + */ +#define AT32_I2C_USE_I2C1 FALSE +#define AT32_I2C_USE_I2C2 FALSE +#define AT32_I2C_BUSY_TIMEOUT 50 +#define AT32_I2C_I2C1_IRQ_PRIORITY 5 +#define AT32_I2C_I2C2_IRQ_PRIORITY 5 +#define AT32_I2C_I2C1_DMA_PRIORITY 3 +#define AT32_I2C_I2C2_DMA_PRIORITY 3 +#define AT32_I2C_DMA_ERROR_HOOK(i2cp) osalSysHalt("DMA failure") + +/* + * ICU driver system settings. + */ +#define AT32_ICU_USE_TMR1 FALSE +#define AT32_ICU_USE_TMR2 FALSE +#define AT32_ICU_USE_TMR3 FALSE +#define AT32_ICU_USE_TMR4 FALSE +#define AT32_ICU_USE_TMR5 FALSE +#define AT32_ICU_USE_TMR9 FALSE +#define AT32_ICU_USE_TMR10 FALSE +#define AT32_ICU_USE_TMR11 FALSE + +/* + * PWM driver system settings. + */ +#define AT32_PWM_USE_TMR1 FALSE +#define AT32_PWM_USE_TMR2 FALSE +#define AT32_PWM_USE_TMR3 FALSE +#define AT32_PWM_USE_TMR4 FALSE +#define AT32_PWM_USE_TMR5 FALSE +#define AT32_PWM_USE_TMR9 FALSE +#define AT32_PWM_USE_TMR10 FALSE +#define AT32_PWM_USE_TMR11 FALSE + +/* + * RTC driver system settings. + */ +#define AT32_ERTC_DIVA_VALUE 32 +#define AT32_ERTC_DIVB_VALUE 1024 +#define AT32_ERTC_CTRL_INIT 0 +#define AT32_ERTC_TAMP_INIT 0 + +/* + * SERIAL driver system settings. + */ +#define AT32_SERIAL_USE_USART1 FALSE +#define AT32_SERIAL_USE_USART2 FALSE +#define AT32_SERIAL_USE_USART3 FALSE +#define AT32_SERIAL_USE_UART4 FALSE +#define AT32_SERIAL_USE_UART5 FALSE + +/* + * SPI driver system settings. + */ +#define AT32_SPI_USE_SPI1 FALSE +#define AT32_SPI_USE_SPI2 FALSE +#define AT32_SPI_SPI1_DMA_PRIORITY 1 +#define AT32_SPI_SPI2_DMA_PRIORITY 1 +#define AT32_SPI_SPI1_IRQ_PRIORITY 10 +#define AT32_SPI_SPI2_IRQ_PRIORITY 10 +#define AT32_SPI_DMA_ERROR_HOOK(spip) osalSysHalt("DMA failure") + +/* + * ST driver system settings. + */ +#define AT32_ST_IRQ_PRIORITY 8 +#define AT32_ST_USE_TIMER 2 + +/* + * UART driver system settings. + */ +#define AT32_UART_USE_USART1 FALSE +#define AT32_UART_USE_USART2 FALSE +#define AT32_UART_USE_USART3 FALSE +#define AT32_UART_USART1_DMA_PRIORITY 0 +#define AT32_UART_USART2_DMA_PRIORITY 0 +#define AT32_UART_USART3_DMA_PRIORITY 0 +#define AT32_UART_DMA_ERROR_HOOK(uartp) osalSysHalt("DMA failure") + +/* + * USB driver system settings. + */ +#define AT32_USB_USE_OTG1 TRUE +#define AT32_USB_OTG1_IRQ_PRIORITY 14 +#define AT32_USB_OTG1_RX_FIFO_SIZE 512 +#define AT32_USB_HOST_WAKEUP_DURATION 2 + +/* + * WDG driver system settings. + */ +#define AT32_WDG_USE_WDT FALSE + +#endif /* MCUCONF_H */ diff --git a/platforms/chibios/bootloader.mk b/platforms/chibios/bootloader.mk index 5b6edd73ad34..e292e1e0b08b 100644 --- a/platforms/chibios/bootloader.mk +++ b/platforms/chibios/bootloader.mk @@ -26,6 +26,7 @@ # stm32-dfu STM32 USB DFU in ROM # apm32-dfu APM32 USB DFU in ROM # wb32-dfu WB32 USB DFU in ROM +# at32-dfu AT32 USB DFU in ROM # tinyuf2 TinyUF2 # rp2040 Raspberry Pi RP2040 # Current options for RISC-V: @@ -119,6 +120,14 @@ ifeq ($(strip $(BOOTLOADER)), wb32-dfu) OPT_DEFS += -DBOOTLOADER_WB32_DFU BOOTLOADER_TYPE = wb32_dfu endif +ifeq ($(strip $(BOOTLOADER)), at32-dfu) + OPT_DEFS += -DBOOTLOADER_AT32_DFU + BOOTLOADER_TYPE = at32_dfu + + # Options to pass to dfu-util when flashing + DFU_ARGS ?= -d 2E3C:DF11 -a 0 -s 0x08000000:leave + DFU_SUFFIX_ARGS ?= -v 2E3C -p DF11 +endif ifeq ($(strip $(BOOTLOADER_TYPE)),) ifneq ($(strip $(BOOTLOADER)),) diff --git a/platforms/chibios/bootloaders/at32_dfu.c b/platforms/chibios/bootloaders/at32_dfu.c new file mode 100644 index 000000000000..f3a453d0fce8 --- /dev/null +++ b/platforms/chibios/bootloaders/at32_dfu.c @@ -0,0 +1,83 @@ +// Copyright 2021-2023 QMK +// Copyright 2023-2024 HorrorTroll +// Copyright 2023-2024 Zhaqian +// SPDX-License-Identifier: GPL-2.0-or-later + +#include "bootloader.h" +#include "util.h" + +#include +#include +#include "wait.h" + +#ifndef AT32_BOOTLOADER_RAM_SYMBOL +# define AT32_BOOTLOADER_RAM_SYMBOL __ram0_end__ +#endif + +extern uint32_t AT32_BOOTLOADER_RAM_SYMBOL; + +/* This code should be checked whether it runs correctly on platforms */ +#define SYMVAL(sym) (uint32_t)(((uint8_t *)&(sym)) - ((uint8_t *)0)) +#define BOOTLOADER_MAGIC 0xDEADBEEF +#define MAGIC_ADDR (unsigned long *)(SYMVAL(AT32_BOOTLOADER_RAM_SYMBOL) - 4) + +__attribute__((weak)) void bootloader_marker_enable(void) { + uint32_t *marker = (uint32_t *)MAGIC_ADDR; + *marker = BOOTLOADER_MAGIC; // set magic flag => reset handler will jump into boot loader +} + +__attribute__((weak)) bool bootloader_marker_active(void) { + const uint32_t *marker = (const uint32_t *)MAGIC_ADDR; + return (*marker == BOOTLOADER_MAGIC) ? true : false; +} + +__attribute__((weak)) void bootloader_marker_disable(void) { + uint32_t *marker = (uint32_t *)MAGIC_ADDR; + *marker = 0; +} + +__attribute__((weak)) void bootloader_jump(void) { + bootloader_marker_enable(); + NVIC_SystemReset(); +} + +__attribute__((weak)) void mcu_reset(void) { + NVIC_SystemReset(); +} + +void enter_bootloader_mode_if_requested(void) { + if (bootloader_marker_active()) { + bootloader_marker_disable(); + + struct system_memory_vector_t { + uint32_t stack_top; + void (*entrypoint)(void); + }; + const struct system_memory_vector_t *bootloader = (const struct system_memory_vector_t *)(AT32_BOOTLOADER_ADDRESS); + + __disable_irq(); + +#if defined(__MPU_PRESENT) && (__MPU_PRESENT == 1U) + ARM_MPU_Disable(); +#endif + + SysTick->CTRL = 0; + SysTick->VAL = 0; + SysTick->LOAD = 0; + + // Clear interrupt enable and interrupt pending registers + for (int i = 0; i < ARRAY_SIZE(NVIC->ICER); i++) { + NVIC->ICER[i] = 0xFFFFFFFF; + NVIC->ICPR[i] = 0xFFFFFFFF; + } + + __set_CONTROL(0); + __set_MSP(bootloader->stack_top); + __enable_irq(); + + // Jump to bootloader + bootloader->entrypoint(); + while (true) { + } + } +} diff --git a/platforms/chibios/chibios_config.h b/platforms/chibios/chibios_config.h index 8f46fe073608..95136baf3032 100644 --- a/platforms/chibios/chibios_config.h +++ b/platforms/chibios/chibios_config.h @@ -142,6 +142,19 @@ # endif #endif +// AT32 compatibility +#if defined(MCU_AT32) +# define CPU_CLOCK AT32_SYSCLK + +# if defined(AT32F415) +# define USE_GPIOV1 +# define USE_I2CV1 +# define PAL_MODE_ALTERNATE_OPENDRAIN PAL_MODE_AT32_ALTERNATE_OPENDRAIN +# define PAL_MODE_ALTERNATE_PUSHPULL PAL_MODE_AT32_ALTERNATE_PUSHPULL +# define AUDIO_PWM_PAL_MODE PAL_MODE_ALTERNATE_PUSHPULL +# endif +#endif + #if defined(GD32VF103) /* This chip has the same API as STM32F103, but uses different names for literally the same thing. * As of 4.7.2021 QMK is tailored to use STM32 defines/names, for compatibility sake diff --git a/platforms/chibios/drivers/analog.c b/platforms/chibios/drivers/analog.c index fb146df9367a..41c5a2d7f39b 100644 --- a/platforms/chibios/drivers/analog.c +++ b/platforms/chibios/drivers/analog.c @@ -22,7 +22,7 @@ # error "You need to set HAL_USE_ADC to TRUE in your halconf.h to use the ADC." #endif -#if !RP_ADC_USE_ADC1 && !STM32_ADC_USE_ADC1 && !STM32_ADC_USE_ADC2 && !STM32_ADC_USE_ADC3 && !STM32_ADC_USE_ADC4 && !WB32_ADC_USE_ADC1 +#if !RP_ADC_USE_ADC1 && !STM32_ADC_USE_ADC1 && !STM32_ADC_USE_ADC2 && !STM32_ADC_USE_ADC3 && !STM32_ADC_USE_ADC4 && !WB32_ADC_USE_ADC1 && !AT32_ADC_USE_ADC1 # error "You need to set one of the 'xxx_ADC_USE_ADCx' settings to TRUE in your mcuconf.h to use the ADC." #endif @@ -45,7 +45,7 @@ // Otherwise assume V3 #if defined(STM32F0XX) || defined(STM32L0XX) # define USE_ADCV1 -#elif defined(STM32F1XX) || defined(STM32F2XX) || defined(STM32F4XX) || defined(GD32VF103) || defined(WB32F3G71xx) || defined(WB32FQ95xx) +#elif defined(STM32F1XX) || defined(STM32F2XX) || defined(STM32F4XX) || defined(GD32VF103) || defined(WB32F3G71xx) || defined(WB32FQ95xx) || defined(AT32F415) # define USE_ADCV2 #endif @@ -82,7 +82,7 @@ /* User configurable ADC options */ #ifndef ADC_COUNT -# if defined(RP2040) || defined(STM32F0XX) || defined(STM32F1XX) || defined(STM32F4XX) || defined(GD32VF103) || defined(WB32F3G71xx) || defined(WB32FQ95xx) +# if defined(RP2040) || defined(STM32F0XX) || defined(STM32F1XX) || defined(STM32F4XX) || defined(GD32VF103) || defined(WB32F3G71xx) || defined(WB32FQ95xx) || defined(AT32F415) # define ADC_COUNT 1 # elif defined(STM32F3XX) || defined(STM32G4XX) # define ADC_COUNT 4 @@ -142,11 +142,16 @@ static ADCConversionGroup adcConversionGroup = { .cfgr1 = ADC_CFGR1_CONT | ADC_RESOLUTION, .smpr = ADC_SAMPLING_RATE, #elif defined(USE_ADCV2) -# if !defined(STM32F1XX) && !defined(GD32VF103) && !defined(WB32F3G71xx) && !defined(WB32FQ95xx) +# if !defined(STM32F1XX) && !defined(GD32VF103) && !defined(WB32F3G71xx) && !defined(WB32FQ95xx) && !defined(AT32F415) .cr2 = ADC_CR2_SWSTART, // F103 seem very unhappy with, F401 seems very unhappy without... # endif +# if defined(AT32F415) + .spt2 = ADC_SPT2_CSPT_AN0(ADC_SAMPLING_RATE) | ADC_SPT2_CSPT_AN1(ADC_SAMPLING_RATE) | ADC_SPT2_CSPT_AN2(ADC_SAMPLING_RATE) | ADC_SPT2_CSPT_AN3(ADC_SAMPLING_RATE) | ADC_SPT2_CSPT_AN4(ADC_SAMPLING_RATE) | ADC_SPT2_CSPT_AN5(ADC_SAMPLING_RATE) | ADC_SPT2_CSPT_AN6(ADC_SAMPLING_RATE) | ADC_SPT2_CSPT_AN7(ADC_SAMPLING_RATE) | ADC_SPT2_CSPT_AN8(ADC_SAMPLING_RATE) | ADC_SPT2_CSPT_AN9(ADC_SAMPLING_RATE), + .spt1 = ADC_SPT1_CSPT_AN10(ADC_SAMPLING_RATE) | ADC_SPT1_CSPT_AN11(ADC_SAMPLING_RATE) | ADC_SPT1_CSPT_AN12(ADC_SAMPLING_RATE) | ADC_SPT1_CSPT_AN13(ADC_SAMPLING_RATE) | ADC_SPT1_CSPT_AN14(ADC_SAMPLING_RATE) | ADC_SPT1_CSPT_AN15(ADC_SAMPLING_RATE), +# else .smpr2 = ADC_SMPR2_SMP_AN0(ADC_SAMPLING_RATE) | ADC_SMPR2_SMP_AN1(ADC_SAMPLING_RATE) | ADC_SMPR2_SMP_AN2(ADC_SAMPLING_RATE) | ADC_SMPR2_SMP_AN3(ADC_SAMPLING_RATE) | ADC_SMPR2_SMP_AN4(ADC_SAMPLING_RATE) | ADC_SMPR2_SMP_AN5(ADC_SAMPLING_RATE) | ADC_SMPR2_SMP_AN6(ADC_SAMPLING_RATE) | ADC_SMPR2_SMP_AN7(ADC_SAMPLING_RATE) | ADC_SMPR2_SMP_AN8(ADC_SAMPLING_RATE) | ADC_SMPR2_SMP_AN9(ADC_SAMPLING_RATE), .smpr1 = ADC_SMPR1_SMP_AN10(ADC_SAMPLING_RATE) | ADC_SMPR1_SMP_AN11(ADC_SAMPLING_RATE) | ADC_SMPR1_SMP_AN12(ADC_SAMPLING_RATE) | ADC_SMPR1_SMP_AN13(ADC_SAMPLING_RATE) | ADC_SMPR1_SMP_AN14(ADC_SAMPLING_RATE) | ADC_SMPR1_SMP_AN15(ADC_SAMPLING_RATE), +# endif #elif defined(RP2040) // RP2040 does not have any extra config here #else @@ -242,7 +247,7 @@ __attribute__((weak)) adc_mux pinToMux(pin_t pin) { case F9: return TO_MUX( ADC_CHANNEL_IN7, 2 ); case F10: return TO_MUX( ADC_CHANNEL_IN8, 2 ); # endif -#elif defined(STM32F1XX) || defined(GD32VF103) || defined(WB32F3G71xx) || defined(WB32FQ95xx) +#elif defined(STM32F1XX) || defined(GD32VF103) || defined(WB32F3G71xx) || defined(WB32FQ95xx) || defined(AT32F415) case A0: return TO_MUX( ADC_CHANNEL_IN0, 0 ); case A1: return TO_MUX( ADC_CHANNEL_IN1, 0 ); case A2: return TO_MUX( ADC_CHANNEL_IN2, 0 ); @@ -344,7 +349,7 @@ __attribute__((weak)) adc_mux pinToMux(pin_t pin) { static inline ADCDriver* intToADCDriver(uint8_t adcInt) { switch (adcInt) { -#if RP_ADC_USE_ADC1 || STM32_ADC_USE_ADC1 || WB32_ADC_USE_ADC1 +#if RP_ADC_USE_ADC1 || STM32_ADC_USE_ADC1 || WB32_ADC_USE_ADC1 || AT32_ADC_USE_ADC1 case 0: return &ADCD1; #endif @@ -391,7 +396,11 @@ int16_t adc_read(adc_mux mux) { // TODO: fix previous assumption of only 1 input... adcConversionGroup.chselr = 1 << mux.input; /*no macro to convert N to ADC_CHSELR_CHSEL1*/ #elif defined(USE_ADCV2) +# if defined(AT32F415) + adcConversionGroup.osq3 = ADC_OSQ3_OSN1_N(mux.input); +# else adcConversionGroup.sqr3 = ADC_SQR3_SQ1_N(mux.input); +# endif #elif defined(RP2040) adcConversionGroup.channel_mask = 1 << mux.input; #else diff --git a/platforms/chibios/drivers/serial_usart.c b/platforms/chibios/drivers/serial_usart.c index 767ef8726fc3..f682e259710e 100644 --- a/platforms/chibios/drivers/serial_usart.c +++ b/platforms/chibios/drivers/serial_usart.c @@ -9,6 +9,21 @@ #if defined(SERIAL_USART_CONFIG) static QMKSerialConfig serial_config = SERIAL_USART_CONFIG; +#elif defined(MCU_AT32) /* AT32 MCUs */ +static QMKSerialConfig serial_config = { +# if HAL_USE_SERIAL + .speed = (SERIAL_USART_SPEED), +# else + .baud = (SERIAL_USART_SPEED), +# endif + .ctrl1 = (SERIAL_USART_CTRL1), + .ctrl2 = (SERIAL_USART_CTRL2), +# if !defined(SERIAL_USART_FULL_DUPLEX) + .ctrl3 = ((SERIAL_USART_CTRL3) | USART_CTRL3_SLBEN) /* activate half-duplex mode */ +# else + .ctrl3 = (SERIAL_USART_CTRL3) +# endif +}; #elif defined(MCU_STM32) /* STM32 MCUs */ static QMKSerialConfig serial_config = { # if HAL_USE_SERIAL @@ -160,7 +175,7 @@ inline bool serial_transport_receive_blocking(uint8_t* destination, const size_t * @brief Initiate pins for USART peripheral. Half-duplex configuration. */ __attribute__((weak)) void usart_init(void) { -# if defined(MCU_STM32) /* STM32 MCUs */ +# if defined(MCU_STM32) || defined(MCU_AT32) /* STM32 and AT32 MCUs */ # if defined(USE_GPIOV1) palSetLineMode(SERIAL_USART_TX_PIN, PAL_MODE_ALTERNATE_OPENDRAIN); # else @@ -183,7 +198,7 @@ __attribute__((weak)) void usart_init(void) { * @brief Initiate pins for USART peripheral. Full-duplex configuration. */ __attribute__((weak)) void usart_init(void) { -# if defined(MCU_STM32) /* STM32 MCUs */ +# if defined(MCU_STM32) || defined(MCU_AT32) /* STM32 and AT32 MCUs */ # if defined(USE_GPIOV1) palSetLineMode(SERIAL_USART_TX_PIN, PAL_MODE_ALTERNATE_PUSHPULL); palSetLineMode(SERIAL_USART_RX_PIN, PAL_MODE_INPUT); diff --git a/platforms/chibios/drivers/serial_usart.h b/platforms/chibios/drivers/serial_usart.h index dec8a292e98b..dbd7673273f0 100644 --- a/platforms/chibios/drivers/serial_usart.h +++ b/platforms/chibios/drivers/serial_usart.h @@ -74,40 +74,75 @@ typedef SIOConfig QMKSerialConfig; # endif #endif -#if !defined(USART_CR1_M0) -# define USART_CR1_M0 USART_CR1_M // some platforms (f1xx) dont have this so -#endif +#if defined(MCU_STM32) /* STM32 MCUs */ +# if !defined(USART_CR1_M0) +# define USART_CR1_M0 USART_CR1_M // some platforms (f1xx) dont have this so +# endif -#if !defined(SERIAL_USART_CR1) -# define SERIAL_USART_CR1 (USART_CR1_PCE | USART_CR1_PS | USART_CR1_M0) // parity enable, odd parity, 9 bit length -#endif +# if !defined(SERIAL_USART_CR1) +# define SERIAL_USART_CR1 (USART_CR1_PCE | USART_CR1_PS | USART_CR1_M0) // parity enable, odd parity, 9 bit length +# endif -#if !defined(SERIAL_USART_CR2) -# define SERIAL_USART_CR2 (USART_CR2_STOP_1) // 2 stop bits -#endif +# if !defined(SERIAL_USART_CR2) +# define SERIAL_USART_CR2 (USART_CR2_STOP_1) // 2 stop bits +# endif -#if !defined(SERIAL_USART_CR3) -# define SERIAL_USART_CR3 0 -#endif +# if !defined(SERIAL_USART_CR3) +# define SERIAL_USART_CR3 0 +# endif + +# if defined(USART1_REMAP) +# define USART_REMAP \ + do { \ + (AFIO->MAPR |= AFIO_MAPR_USART1_REMAP); \ + } while (0) +# elif defined(USART2_REMAP) +# define USART_REMAP \ + do { \ + (AFIO->MAPR |= AFIO_MAPR_USART2_REMAP); \ + } while (0) +# elif defined(USART3_PARTIALREMAP) +# define USART_REMAP \ + do { \ + (AFIO->MAPR |= AFIO_MAPR_USART3_REMAP_PARTIALREMAP); \ + } while (0) +# elif defined(USART3_FULLREMAP) +# define USART_REMAP \ + do { \ + (AFIO->MAPR |= AFIO_MAPR_USART3_REMAP_FULLREMAP); \ + } while (0) +# endif +#elif defined(MCU_AT32) /* AT32 MCUs */ +# if !defined(USART_CTRL1_DBN0) +# define USART_CTRL1_DBN0 USART_CTRL1_DBN +# endif -#if defined(USART1_REMAP) -# define USART_REMAP \ - do { \ - (AFIO->MAPR |= AFIO_MAPR_USART1_REMAP); \ - } while (0) -#elif defined(USART2_REMAP) -# define USART_REMAP \ - do { \ - (AFIO->MAPR |= AFIO_MAPR_USART2_REMAP); \ - } while (0) -#elif defined(USART3_PARTIALREMAP) -# define USART_REMAP \ - do { \ - (AFIO->MAPR |= AFIO_MAPR_USART3_REMAP_PARTIALREMAP); \ - } while (0) -#elif defined(USART3_FULLREMAP) -# define USART_REMAP \ - do { \ - (AFIO->MAPR |= AFIO_MAPR_USART3_REMAP_FULLREMAP); \ - } while (0) +# if !defined(SERIAL_USART_CTRL1) +# define SERIAL_USART_CTRL1 (USART_CTRL1_PEN | USART_CTRL1_PSEL | USART_CTRL1_DBN0) // parity enable, odd parity, 9 bit length +# endif + +# if !defined(SERIAL_USART_CTRL2) +# define SERIAL_USART_CTRL2 (USART_CTRL2_STOPBN_1) // 2 stop bits +# endif + +# if !defined(SERIAL_USART_CTRL3) +# define SERIAL_USART_CTRL3 0 +# endif + +# if defined(USART1_REMAP) +# define USART_REMAP \ + do { \ + (IOMUX->REMAP |= IOMUX_REMAP_USART1_MUX); \ + } while (0) +# elif defined(USART3_PARTIALREMAP) +# define USART_REMAP \ + do { \ + (IOMUX->REMAP |= IOMUX_REMAP_USART3_MUX_MUX1); \ + } while (0) +# elif defined(USART3_FULLREMAP) +# define USART_REMAP \ + do { \ + (IOMUX->REMAP |= IOMUX_REMAP_USART3_MUX_MUX2); \ + } while (0) +# endif #endif diff --git a/platforms/chibios/drivers/spi_master.c b/platforms/chibios/drivers/spi_master.c index fcdbc9ecf0ca..ad797dafdd1f 100644 --- a/platforms/chibios/drivers/spi_master.c +++ b/platforms/chibios/drivers/spi_master.c @@ -84,10 +84,16 @@ bool spi_start(pin_t slavePin, bool lsbFirst, uint8_t mode, uint16_t divisor) { roundedDivisor <<= 1; } +#if defined(AT32F415) + if (roundedDivisor < 2 || roundedDivisor > 1024) { + return false; + } +#else if (roundedDivisor < 2 || roundedDivisor > 256) { return false; } #endif +#endif #if defined(K20x) || defined(KL2x) spiConfig.tar0 = SPIx_CTARn_FMSZ(7) | SPIx_CTARn_ASC(1); @@ -221,6 +227,59 @@ bool spi_start(pin_t slavePin, bool lsbFirst, uint8_t mode, uint16_t divisor) { spiConfig.SSPCR0 |= SPI_SSPCR0_SPH; // Clock phase: sample on second edge transition break; } +#elif defined(AT32F415) + spiConfig.ctrl1 = 0; + + if (lsbFirst) { + spiConfig.ctrl1 |= SPI_CTRL1_LTF; + } + + switch (mode) { + case 0: + break; + case 1: + spiConfig.ctrl1 |= SPI_CTRL1_CLKPHA; + break; + case 2: + spiConfig.ctrl1 |= SPI_CTRL1_CLKPOL; + break; + case 3: + spiConfig.ctrl1 |= SPI_CTRL1_CLKPHA | SPI_CTRL1_CLKPOL; + break; + } + + switch (roundedDivisor) { + case 2: + break; + case 4: + spiConfig.ctrl1 |= SPI_CTRL1_MDIV_0; + break; + case 8: + spiConfig.ctrl1 |= SPI_CTRL1_MDIV_1; + break; + case 16: + spiConfig.ctrl1 |= SPI_CTRL1_MDIV_1 | SPI_CTRL1_MDIV_0; + break; + case 32: + spiConfig.ctrl1 |= SPI_CTRL1_MDIV_2; + break; + case 64: + spiConfig.ctrl1 |= SPI_CTRL1_MDIV_2 | SPI_CTRL1_MDIV_0; + break; + case 128: + spiConfig.ctrl1 |= SPI_CTRL1_MDIV_2 | SPI_CTRL1_MDIV_1; + break; + case 256: + spiConfig.ctrl1 |= SPI_CTRL1_MDIV_2 | SPI_CTRL1_MDIV_1 | SPI_CTRL1_MDIV_0; + break; + case 512: + spiConfig.ctrl2 |= SPI_CTRL1_MDIV_3; + break; + case 1024: + spiConfig.ctrl2 |= SPI_CTRL1_MDIV_3; + spiConfig.ctrl1 |= SPI_CTRL1_MDIV_0; + break; + } #else spiConfig.cr1 = 0; diff --git a/platforms/chibios/drivers/wear_leveling/wear_leveling_efl.c b/platforms/chibios/drivers/wear_leveling/wear_leveling_efl.c index f49c4a45b0bf..fed16d20b1aa 100644 --- a/platforms/chibios/drivers/wear_leveling/wear_leveling_efl.c +++ b/platforms/chibios/drivers/wear_leveling/wear_leveling_efl.c @@ -33,7 +33,7 @@ static inline uint32_t detect_flash_size(void) { #elif defined(FLASH_SIZE) return FLASH_SIZE; #elif defined(FLASHSIZE_BASE) -# if defined(QMK_MCU_SERIES_STM32F0XX) || defined(QMK_MCU_SERIES_STM32F1XX) || defined(QMK_MCU_SERIES_STM32F3XX) || defined(QMK_MCU_SERIES_STM32F4XX) || defined(QMK_MCU_SERIES_STM32G4XX) || defined(QMK_MCU_SERIES_STM32L0XX) || defined(QMK_MCU_SERIES_STM32L4XX) || defined(QMK_MCU_SERIES_GD32VF103) +# if defined(QMK_MCU_SERIES_STM32F0XX) || defined(QMK_MCU_SERIES_STM32F1XX) || defined(QMK_MCU_SERIES_STM32F3XX) || defined(QMK_MCU_SERIES_STM32F4XX) || defined(QMK_MCU_SERIES_STM32G4XX) || defined(QMK_MCU_SERIES_STM32L0XX) || defined(QMK_MCU_SERIES_STM32L4XX) || defined(QMK_MCU_SERIES_AT32F415) || defined(QMK_MCU_SERIES_GD32VF103) return ((*(uint32_t *)FLASHSIZE_BASE) & 0xFFFFU) << 10U; // this register has the flash size in kB, so we convert it to bytes # elif defined(QMK_MCU_SERIES_STM32L1XX) # error This MCU family has an uncommon flash size register definition and has not been implemented. Perhaps try using the true EEPROM on the MCU instead? diff --git a/platforms/chibios/drivers/wear_leveling/wear_leveling_efl_config.h b/platforms/chibios/drivers/wear_leveling/wear_leveling_efl_config.h index 0f0fa694e9c5..f09f824bd8bd 100644 --- a/platforms/chibios/drivers/wear_leveling/wear_leveling_efl_config.h +++ b/platforms/chibios/drivers/wear_leveling/wear_leveling_efl_config.h @@ -16,6 +16,8 @@ # define BACKING_STORE_WRITE_SIZE 4 // from hal_efl_lld.c # elif defined(QMK_MCU_FAMILY_WB32) # define BACKING_STORE_WRITE_SIZE 8 // from hal_efl_lld.c +# elif defined(QMK_MCU_FAMILY_AT32) +# define BACKING_STORE_WRITE_SIZE 2 // from hal_efl_lld.c # elif defined(QMK_MCU_FAMILY_STM32) # if defined(STM32_FLASH_LINE_SIZE) // from some family's stm32_registry.h file # define BACKING_STORE_WRITE_SIZE (STM32_FLASH_LINE_SIZE) diff --git a/platforms/chibios/drivers/ws2812_bitbang.c b/platforms/chibios/drivers/ws2812_bitbang.c index 96378ec0ac50..de99c72d0b4b 100644 --- a/platforms/chibios/drivers/ws2812_bitbang.c +++ b/platforms/chibios/drivers/ws2812_bitbang.c @@ -11,7 +11,7 @@ /* Adapted from https://github.com/bigjosh/SimpleNeoPixelDemo/ */ #ifndef WS2812_BITBANG_NOP_FUDGE -# if defined(STM32F0XX) || defined(STM32F1XX) || defined(GD32VF103) || defined(STM32F3XX) || defined(STM32F4XX) || defined(STM32L0XX) || defined(WB32F3G71xx) || defined(WB32FQ95xx) +# if defined(STM32F0XX) || defined(STM32F1XX) || defined(GD32VF103) || defined(STM32F3XX) || defined(STM32F4XX) || defined(STM32L0XX) || defined(WB32F3G71xx) || defined(WB32FQ95xx) || defined(AT32F415) # define WS2812_BITBANG_NOP_FUDGE 0.4 # else # if defined(RP2040) diff --git a/platforms/chibios/drivers/ws2812_pwm.c b/platforms/chibios/drivers/ws2812_pwm.c index 1e9d2ebb4105..c5af7488ac67 100644 --- a/platforms/chibios/drivers/ws2812_pwm.c +++ b/platforms/chibios/drivers/ws2812_pwm.c @@ -40,6 +40,9 @@ #if (STM32_DMA_SUPPORTS_DMAMUX == TRUE) && !defined(WS2812_PWM_DMAMUX_ID) # error "please consult your MCU's datasheet and specify in your config.h: #define WS2812_PWM_DMAMUX_ID STM32_DMAMUX1_TIM?_UP" #endif +#if (AT32_DMA_SUPPORTS_DMAMUX == TRUE) && !defined(WS2812_PWM_DMAMUX_CHANNEL) && !defined(WS2812_PWM_DMAMUX_ID) +# error "please consult your MCU's datasheet and specify in your config.h: #define WS2812_PWM_DMAMUX_CHANNEL 1, #define WS2812_PWM_DMAMUX_ID AT32_DMAMUX_TMR?_OVERFLOW" +#endif /* Summarize https://www.st.com/resource/en/application_note/an4013-stm32-crossseries-timer-overview-stmicroelectronics.pdf to * figure out if we are using a 32bit timer. This is needed to setup the DMA controller correctly. @@ -290,6 +293,14 @@ typedef uint32_t ws2812_buffer_t; # define WS2812_PWM_DMA_PERIPHERAL_WIDTH STM32_DMA_CR_PSIZE_HWORD typedef uint16_t ws2812_buffer_t; # endif +#elif defined(AT32F415) +# define WS2812_PWM_DMA_MEMORY_WIDTH AT32_DMA_CCTRL_MWIDTH_BYTE +# if defined(WS2812_PWM_TIMER_32BIT) +# define WS2812_PWM_DMA_PERIPHERAL_WIDTH AT32_DMA_CCTRL_PWIDTH_WORD +# else +# define WS2812_PWM_DMA_PERIPHERAL_WIDTH AT32_DMA_CCTRL_PWIDTH_HWORD +# endif +typedef uint8_t ws2812_buffer_t; #else # define WS2812_PWM_DMA_MEMORY_WIDTH STM32_DMA_CR_MSIZE_BYTE # if defined(WS2812_PWM_TIMER_32BIT) @@ -330,8 +341,13 @@ void ws2812_init(void) { [0 ... 3] = {.mode = PWM_OUTPUT_DISABLED, .callback = NULL}, // Channels default to disabled [WS2812_PWM_CHANNEL - 1] = {.mode = WS2812_PWM_OUTPUT_MODE, .callback = NULL}, // Turn on the channel we care about }, +#if defined(AT32F415) + .ctrl2 = 0, + .iden = AT32_TMR_IDEN_OVFDEN, // DMA on update event for next period +#else .cr2 = 0, .dier = TIM_DIER_UDE, // DMA on update event for next period +#endif }; //#pragma GCC diagnostic pop // Restore command-line warning options @@ -342,6 +358,11 @@ void ws2812_init(void) { dmaStreamSetSource(WS2812_PWM_DMA_STREAM, ws2812_frame_buffer); dmaStreamSetDestination(WS2812_PWM_DMA_STREAM, &(WS2812_PWM_DRIVER.tim->CCR[WS2812_PWM_CHANNEL - 1])); // Ziel ist der An-Zeit im Cap-Comp-Register dmaStreamSetMode(WS2812_PWM_DMA_STREAM, WB32_DMA_CHCFG_HWHIF(WS2812_PWM_DMA_CHANNEL) | WB32_DMA_CHCFG_DIR_M2P | WB32_DMA_CHCFG_PSIZE_WORD | WB32_DMA_CHCFG_MSIZE_WORD | WB32_DMA_CHCFG_MINC | WB32_DMA_CHCFG_CIRC | WB32_DMA_CHCFG_TCIE | WB32_DMA_CHCFG_PL(3)); +#elif defined(AT32F415) + dmaStreamAlloc(WS2812_PWM_DMA_STREAM - AT32_DMA_STREAM(0), 10, NULL, NULL); + dmaStreamSetPeripheral(WS2812_PWM_DMA_STREAM, &(WS2812_PWM_DRIVER.tmr->CDT[WS2812_PWM_CHANNEL - 1])); // Ziel ist der An-Zeit im Cap-Comp-Register + dmaStreamSetMemory0(WS2812_PWM_DMA_STREAM, ws2812_frame_buffer); + dmaStreamSetMode(WS2812_PWM_DMA_STREAM, AT32_DMA_CCTRL_DTD_M2P | WS2812_PWM_DMA_PERIPHERAL_WIDTH | WS2812_PWM_DMA_MEMORY_WIDTH | AT32_DMA_CCTRL_MINCM | AT32_DMA_CCTRL_LM | AT32_DMA_CCTRL_CHPL(3)); #else dmaStreamAlloc(WS2812_PWM_DMA_STREAM - STM32_DMA_STREAM(0), 10, NULL, NULL); dmaStreamSetPeripheral(WS2812_PWM_DMA_STREAM, &(WS2812_PWM_DRIVER.tim->CCR[WS2812_PWM_CHANNEL - 1])); // Ziel ist der An-Zeit im Cap-Comp-Register @@ -356,6 +377,11 @@ void ws2812_init(void) { dmaSetRequestSource(WS2812_PWM_DMA_STREAM, WS2812_PWM_DMAMUX_ID); #endif +#if (AT32_DMA_SUPPORTS_DMAMUX == TRUE) + // If the MCU has a DMAMUX we need to assign the correct resource + dmaSetRequestSource(WS2812_PWM_DMA_STREAM, WS2812_PWM_DMAMUX_CHANNEL, WS2812_PWM_DMAMUX_ID); +#endif + // Start DMA dmaStreamEnable(WS2812_PWM_DMA_STREAM); diff --git a/platforms/chibios/drivers/ws2812_spi.c b/platforms/chibios/drivers/ws2812_spi.c index ad2e87781c4f..ba4b6cb819d6 100644 --- a/platforms/chibios/drivers/ws2812_spi.c +++ b/platforms/chibios/drivers/ws2812_spi.c @@ -40,26 +40,53 @@ // Define SPI config speed // baudrate should target 3.2MHz +#if defined(AT32F415) +# if WS2812_SPI_DIVISOR == 2 +# define WS2812_SPI_DIVISOR_CTRL1_MDIV_X (0) +# elif WS2812_SPI_DIVISOR == 4 +# define WS2812_SPI_DIVISOR_CTRL1_MDIV_X (SPI_CTRL1_MDIV_0) +# elif WS2812_SPI_DIVISOR == 8 +# define WS2812_SPI_DIVISOR_CTRL1_MDIV_X (SPI_CTRL1_MDIV_1) +# elif WS2812_SPI_DIVISOR == 16 // default +# define WS2812_SPI_DIVISOR_CTRL1_MDIV_X (SPI_CTRL1_MDIV_1 | SPI_CTRL1_MDIV_0) +# elif WS2812_SPI_DIVISOR == 32 +# define WS2812_SPI_DIVISOR_CTRL1_MDIV_X (SPI_CTRL1_MDIV_2) +# elif WS2812_SPI_DIVISOR == 64 +# define WS2812_SPI_DIVISOR_CTRL1_MDIV_X (SPI_CTRL1_MDIV_2 | SPI_CTRL1_MDIV_0) +# elif WS2812_SPI_DIVISOR == 128 +# define WS2812_SPI_DIVISOR_CTRL1_MDIV_X (SPI_CTRL1_MDIV_2 | SPI_CTRL1_MDIV_1) +# elif WS2812_SPI_DIVISOR == 256 +# define WS2812_SPI_DIVISOR_CTRL1_MDIV_X (SPI_CTRL1_MDIV_2 | SPI_CTRL1_MDIV_1 | SPI_CTRL1_MDIV_0) +# elif WS2812_SPI_DIVISOR == 512 +# define WS2812_SPI_DIVISOR_CTRL2_MDIV_X (SPI_CTRL1_MDIV_3) +# elif WS2812_SPI_DIVISOR == 1024 +# define WS2812_SPI_DIVISOR_CTRL2_MDIV_X (SPI_CTRL1_MDIV_3) +# define WS2812_SPI_DIVISOR_CTRL1_MDIV_X (SPI_CTRL1_MDIV_0) +# else +# error "Configured WS2812_SPI_DIVISOR value is not supported at this time." +# endif +#else // F072 fpclk = 48MHz // 48/16 = 3Mhz -#if WS2812_SPI_DIVISOR == 2 -# define WS2812_SPI_DIVISOR_CR1_BR_X (0) -#elif WS2812_SPI_DIVISOR == 4 -# define WS2812_SPI_DIVISOR_CR1_BR_X (SPI_CR1_BR_0) -#elif WS2812_SPI_DIVISOR == 8 -# define WS2812_SPI_DIVISOR_CR1_BR_X (SPI_CR1_BR_1) -#elif WS2812_SPI_DIVISOR == 16 // default -# define WS2812_SPI_DIVISOR_CR1_BR_X (SPI_CR1_BR_1 | SPI_CR1_BR_0) -#elif WS2812_SPI_DIVISOR == 32 -# define WS2812_SPI_DIVISOR_CR1_BR_X (SPI_CR1_BR_2) -#elif WS2812_SPI_DIVISOR == 64 -# define WS2812_SPI_DIVISOR_CR1_BR_X (SPI_CR1_BR_2 | SPI_CR1_BR_0) -#elif WS2812_SPI_DIVISOR == 128 -# define WS2812_SPI_DIVISOR_CR1_BR_X (SPI_CR1_BR_2 | SPI_CR1_BR_1) -#elif WS2812_SPI_DIVISOR == 256 -# define WS2812_SPI_DIVISOR_CR1_BR_X (SPI_CR1_BR_2 | SPI_CR1_BR_1 | SPI_CR1_BR_0) -#else -# error "Configured WS2812_SPI_DIVISOR value is not supported at this time." +# if WS2812_SPI_DIVISOR == 2 +# define WS2812_SPI_DIVISOR_CR1_BR_X (0) +# elif WS2812_SPI_DIVISOR == 4 +# define WS2812_SPI_DIVISOR_CR1_BR_X (SPI_CR1_BR_0) +# elif WS2812_SPI_DIVISOR == 8 +# define WS2812_SPI_DIVISOR_CR1_BR_X (SPI_CR1_BR_1) +# elif WS2812_SPI_DIVISOR == 16 // default +# define WS2812_SPI_DIVISOR_CR1_BR_X (SPI_CR1_BR_1 | SPI_CR1_BR_0) +# elif WS2812_SPI_DIVISOR == 32 +# define WS2812_SPI_DIVISOR_CR1_BR_X (SPI_CR1_BR_2) +# elif WS2812_SPI_DIVISOR == 64 +# define WS2812_SPI_DIVISOR_CR1_BR_X (SPI_CR1_BR_2 | SPI_CR1_BR_0) +# elif WS2812_SPI_DIVISOR == 128 +# define WS2812_SPI_DIVISOR_CR1_BR_X (SPI_CR1_BR_2 | SPI_CR1_BR_1) +# elif WS2812_SPI_DIVISOR == 256 +# define WS2812_SPI_DIVISOR_CR1_BR_X (SPI_CR1_BR_2 | SPI_CR1_BR_1 | SPI_CR1_BR_0) +# else +# error "Configured WS2812_SPI_DIVISOR value is not supported at this time." +# endif #endif // Use SPI circular buffer @@ -174,8 +201,16 @@ void ws2812_init(void) { NULL, // error_cb PAL_PORT(WS2812_DI_PIN), PAL_PAD(WS2812_DI_PIN), +# if defined(AT32F415) + WS2812_SPI_DIVISOR_CTRL1_MDIV_X, +# if (WS2812_SPI_DIVISOR == 512 || WS2812_SPI_DIVISOR == 1024) + WS2812_SPI_DIVISOR_CTRL2_MDIV_X, +# endif + 0 +# else WS2812_SPI_DIVISOR_CR1_BR_X, 0 +# endif #endif }; diff --git a/platforms/chibios/flash.mk b/platforms/chibios/flash.mk index 525f177f9ebb..f4db17a58bf9 100644 --- a/platforms/chibios/flash.mk +++ b/platforms/chibios/flash.mk @@ -113,6 +113,8 @@ else ifeq ($(strip $(MCU_FAMILY)),STM32) $(UNSYNC_OUTPUT_CMD) && $(call EXEC_DFU_UTIL) else ifeq ($(strip $(MCU_FAMILY)),WB32) $(UNSYNC_OUTPUT_CMD) && $(call EXEC_WB32_DFU_UPDATER) +else ifeq ($(strip $(MCU_FAMILY)),AT32) + $(UNSYNC_OUTPUT_CMD) && $(call EXEC_DFU_UTIL) else ifeq ($(strip $(MCU_FAMILY)),GD32V) $(UNSYNC_OUTPUT_CMD) && $(call EXEC_DFU_UTIL) else diff --git a/platforms/chibios/mcu_selection.mk b/platforms/chibios/mcu_selection.mk index 5122ed4634e4..1642c2a9786c 100644 --- a/platforms/chibios/mcu_selection.mk +++ b/platforms/chibios/mcu_selection.mk @@ -812,6 +812,40 @@ ifneq ($(findstring WB32FQ95, $(MCU)),) WB32_BOOTLOADER_ADDRESS ?= 0x1FFFE000 endif +ifneq ($(findstring AT32F415, $(MCU)),) + # Cortex version + MCU = cortex-m4 + + # ARM version, CORTEX-M0/M1 are 6, CORTEX-M3/M4/M7 are 7 + ARMV = 7 + + ## chip/board settings + # - the next two should match the directories in + # /os/hal/ports/$(MCU_PORT_NAME)/$(MCU_SERIES) + # OR + # /os/hal/ports/$(MCU_FAMILY)/$(MCU_SERIES) + MCU_FAMILY = AT32 + MCU_SERIES = AT32F415 + + # Linker script to use + # - it should exist either in /os/common/startup/ARMCMx/compilers/GCC/ld/ + # or /ld/ + MCU_LDSCRIPT ?= AT32F415xB + + # Startup code to use + # - it should exist in /os/common/startup/ARMCMx/compilers/GCC/mk/ + MCU_STARTUP ?= at32f415 + + # Board: it should exist either in /os/hal/boards/, + # /boards/, or drivers/boards/ + BOARD ?= GENERIC_AT32_F415XX + + USE_FPU ?= no + + # Bootloader address for AT32 DFU + AT32_BOOTLOADER_ADDRESS ?= 0x1FFFAC00 +endif + ifneq ($(findstring GD32VF103, $(MCU)),) # RISC-V MCU = risc-v diff --git a/platforms/chibios/platform.mk b/platforms/chibios/platform.mk index 169707966ff8..cf9fac251e45 100644 --- a/platforms/chibios/platform.mk +++ b/platforms/chibios/platform.mk @@ -155,6 +155,10 @@ ifdef WB32_BOOTLOADER_ADDRESS OPT_DEFS += -DWB32_BOOTLOADER_ADDRESS=$(WB32_BOOTLOADER_ADDRESS) endif +ifdef AT32_BOOTLOADER_ADDRESS + OPT_DEFS += -DAT32_BOOTLOADER_ADDRESS=$(AT32_BOOTLOADER_ADDRESS) +endif + # Work out if we need to set up the include for the bootloader definitions ifneq ("$(wildcard $(KEYBOARD_PATH_5)/bootloader_defs.h)","") OPT_DEFS += -include $(KEYBOARD_PATH_5)/bootloader_defs.h