From c61d7d7cb001498e6edf09a9ebc6124c1fe6ed97 Mon Sep 17 00:00:00 2001 From: Yaotian Feng Date: Wed, 25 Sep 2019 14:52:17 -0400 Subject: [Keyboard] Added support for ErgoDox with STM32 Microcontroller (#5398) * Began Work On STM32 Ergodox Changes to be committed: new file: keyboards/ergodox_stm32/config.h new file: keyboards/ergodox_stm32/rules.mk * test * Now it compile. Not linking thou * Screw this Linker. It links now! * Blinkly Keyboard * bootloader test code * Working on matrix / i2c stuff * Progress (LED Blink) * Progress on MCP_23017 Status Flag * [WIP] * update * Works! Remeber to change back the bootloader address when the new bootloadrer is ready. * Time to go debug the i2c * Finally, it now works with PCB Rev 1.0.2 * updated for rev.2 pcb * minor compilation fix * Why when debugger is enabled then everything works. * Remeber to call init functions. * Update arm i2c driver to support STM32F103 series device. * fix include once header. Replaced with #pragma once. * complication test --- .../boards/ERGODOX_STM32_BOARD/board.c | 51 ++++++++ .../boards/ERGODOX_STM32_BOARD/board.h | 142 +++++++++++++++++++++ .../boards/ERGODOX_STM32_BOARD/board.mk | 5 + 3 files changed, 198 insertions(+) create mode 100644 keyboards/ergodox_stm32/boards/ERGODOX_STM32_BOARD/board.c create mode 100644 keyboards/ergodox_stm32/boards/ERGODOX_STM32_BOARD/board.h create mode 100644 keyboards/ergodox_stm32/boards/ERGODOX_STM32_BOARD/board.mk (limited to 'keyboards/ergodox_stm32/boards/ERGODOX_STM32_BOARD') diff --git a/keyboards/ergodox_stm32/boards/ERGODOX_STM32_BOARD/board.c b/keyboards/ergodox_stm32/boards/ERGODOX_STM32_BOARD/board.c new file mode 100644 index 0000000000..d953d6a135 --- /dev/null +++ b/keyboards/ergodox_stm32/boards/ERGODOX_STM32_BOARD/board.c @@ -0,0 +1,51 @@ +/* + ChibiOS - Copyright (C) 2006..2016 Giovanni Di Sirio + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://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_GPIOAODR, VAL_GPIOACRL, VAL_GPIOACRH}, + {VAL_GPIOBODR, VAL_GPIOBCRL, VAL_GPIOBCRH}, + {VAL_GPIOCODR, VAL_GPIOCCRL, VAL_GPIOCCRH}, + {VAL_GPIODODR, VAL_GPIODCRL, VAL_GPIODCRH}, + {VAL_GPIOEODR, VAL_GPIOECRL, VAL_GPIOECRH}, +}; +#endif + +/* + * Early initialization code. + * This initialization must be performed just after stack setup and before + * any other initialization. + */ +void __early_init(void) { + + stm32_clock_init(); +} + +/* + * Board-specific initialization code. + */ +void boardInit(void) { + AFIO->MAPR |= AFIO_MAPR_SWJ_CFG_JTAGDISABLE; + +} diff --git a/keyboards/ergodox_stm32/boards/ERGODOX_STM32_BOARD/board.h b/keyboards/ergodox_stm32/boards/ERGODOX_STM32_BOARD/board.h new file mode 100644 index 0000000000..307a17e388 --- /dev/null +++ b/keyboards/ergodox_stm32/boards/ERGODOX_STM32_BOARD/board.h @@ -0,0 +1,142 @@ +/* + ChibiOS - Copyright (C) 2006..2016 Giovanni Di Sirio + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://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_ + +/* + * Board identifier. + */ +#define BOARD_JM60 +#define BOARD_NAME "ErgoDox STM32 Keyboard" + +/* + * Board frequencies. + */ +#define STM32_LSECLK 0 +#define STM32_HSECLK 8000000 + +/* + * MCU type, supported types are defined in ./os/hal/platforms/hal_lld.h. + * + * Only xB (128KB Flash) is defined, but it's identical to the + * x8 version (64KB Flash) except for the Flash region size in the + * linker script. For x8 parts use xB here and change to the x8 linker + * script in the project Makefile. + */ +#define STM32F103xB + +/* + * IO pins assignments + * + * numbering is sorted by onboard/connectors, as from the schematics in + * http://www.vcc-gnd.com/read.php?tid=369 + */ + +/* on-board */ +#define GPIOA_USBDM 11 // pin 8 +#define GPIOA_USBDP 12 // pin 9 + +#define GPIOC_OSC32_IN 14 +#define GPIOC_OSC32_OUT 15 + +/* + * 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 PullUp or PullDown resistor depending on ODR. + * 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 STM32 Reference Manual for details. + */ + +/* + * Port A setup. + * Everything input with pull-up except: + */ +#define VAL_GPIOACRL 0x88888888 /* PA7...PA0 */ +#define VAL_GPIOACRH 0x88888888 /* PA15...PA8 */ +#define VAL_GPIOAODR 0xFFFFFFFF + +/* + * Port B setup. + * Everything input with pull-up except: + */ +#define VAL_GPIOBCRL 0x88888888 /* PB7...PB0 */ +#define VAL_GPIOBCRH 0x88888888 /* PB15...PB8 */ +#define VAL_GPIOBODR 0xFFFFFFFF + +/* + * Port C setup. + * Everything input with pull-up except: + */ +#define VAL_GPIOCCRL 0x88888888 /* PC7...PC0 */ +#define VAL_GPIOCCRH 0x88888888 /* PC15...PC8 */ +#define VAL_GPIOCODR 0xFFFFFFFF + +/* + * Port D setup. + * Everything input with pull-up except: + * PD0 - Normal input (XTAL). + * PD1 - Normal input (XTAL). + */ +#define VAL_GPIODCRL 0x88888844 /* PD7...PD0 */ +#define VAL_GPIODCRH 0x88888888 /* PD15...PD8 */ +#define VAL_GPIODODR 0xFFFFFFFF + +/* + * Port E setup. + * Everything input with pull-up except: + */ +#define VAL_GPIOECRL 0x88888888 /* PE7...PE0 */ +#define VAL_GPIOECRH 0x88888888 /* PE15...PE8 */ +#define VAL_GPIOEODR 0xFFFFFFFF + +/* + * USB bus activation macro, required by the USB driver. + */ +#define usb_lld_connect_bus(usbp) /* always connected */ + +/* + * USB bus de-activation macro, required by the USB driver. + */ +#define usb_lld_disconnect_bus(usbp) /* always connected */ + +#if !defined(_FROM_ASM_) +#ifdef __cplusplus +extern "C" { +#endif + void boardInit(void); +#ifdef __cplusplus +} +#endif +#endif /* _FROM_ASM_ */ + +#endif /* _BOARD_H_ */ diff --git a/keyboards/ergodox_stm32/boards/ERGODOX_STM32_BOARD/board.mk b/keyboards/ergodox_stm32/boards/ERGODOX_STM32_BOARD/board.mk new file mode 100644 index 0000000000..85ff835ef4 --- /dev/null +++ b/keyboards/ergodox_stm32/boards/ERGODOX_STM32_BOARD/board.mk @@ -0,0 +1,5 @@ +# List of all the board related files. +BOARDSRC = $(BOARD_PATH)/boards/ERGODOX_STM32_BOARD/board.c + +# Required include directories +BOARDINC = $(BOARD_PATH)/boards/ERGODOX_STM32_BOARD -- cgit v1.2.3