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163 lines
6.5 KiB
C++
163 lines
6.5 KiB
C++
5 years ago
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/******************************************************************************
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* The MIT License
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*
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* Copyright (c) 2011 LeafLabs, LLC.
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*
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* Permission is hereby granted, free of charge, to any person
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* obtaining a copy of this software and associated documentation
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* files (the "Software"), to deal in the Software without
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* restriction, including without limitation the rights to use, copy,
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* modify, merge, publish, distribute, sublicense, and/or sell copies
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* of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*****************************************************************************/
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/**
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* @file wirish/boards/maple/board.cpp
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* @author Marti Bolivar <mbolivar@leaflabs.com>
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* @brief Maple board file.
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*/
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#include <board/board.h> // For this board's header file
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/* Roger Clark. Added next to includes for changes to Serial */
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#include <libmaple/usart.h>
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#include <HardwareSerial.h>
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#include <wirish_types.h> // For stm32_pin_info and its contents
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// (these go into PIN_MAP).
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#include "boards_private.h" // For PMAP_ROW(), which makes
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// PIN_MAP easier to read.
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// boardInit(): nothing special to do for Maple.
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//
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// When defining your own board.cpp, you can put extra code in this
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// function if you have anything you want done on reset, before main()
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// or setup() are called.
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//
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// If there's nothing special you need done, feel free to leave this
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// function out, as we do here.
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void boardInit(void) {
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// afio_remap(AFIO_REMAP_I2C1);
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}
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// Pin map: this lets the basic I/O functions (digitalWrite(),
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// analogRead(), pwmWrite()) translate from pin numbers to STM32
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// peripherals.
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//
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// PMAP_ROW() lets us specify a row (really a struct stm32_pin_info)
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// in the pin map. Its arguments are:
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//
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// - GPIO device for the pin (&gpioa, etc.)
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// - GPIO bit for the pin (0 through 15)
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// - Timer device, or NULL if none
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// - Timer channel (1 to 4, for PWM), or 0 if none
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// - ADC device, or NULL if none
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// - ADC channel, or ADCx if none
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extern const stm32_pin_info PIN_MAP[BOARD_NR_GPIO_PINS] = {
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/*
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gpio_dev *gpio_device; GPIO device
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timer_dev *timer_device; Pin's timer device, if any.
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const adc_dev *adc_device; ADC device, if any.
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uint8 gpio_bit; Pin's GPIO port bit.
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uint8 timer_channel; Timer channel, or 0 if none.
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uint8 adc_channel; Pin ADC channel, or ADCx if none.
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*/
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{&gpioa, &timer2, &adc1, 0, 1, 0}, /* PA0 */
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{&gpioa, &timer2, &adc1, 1, 2, 1}, /* PA1 */
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{&gpioa, &timer2, &adc1, 2, 3, 2}, /* PA2 */
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{&gpioa, &timer2, &adc1, 3, 4, 3}, /* PA3 */
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{&gpioa, NULL, &adc1, 4, 0, 4}, /* PA4 */
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{&gpioa, NULL, &adc1, 5, 0, 5}, /* PA5 */
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{&gpioa, &timer3, &adc1, 6, 1, 6}, /* PA6 */
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{&gpioa, &timer3, &adc1, 7, 2, 7}, /* PA7 */
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{&gpioa, &timer1, NULL, 8, 1, ADCx}, /* PA8 */
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{&gpioa, &timer1, NULL, 9, 2, ADCx}, /* PA9 */
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{&gpioa, &timer1, NULL, 10, 3, ADCx}, /* PA10 */
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{&gpioa, NULL, NULL, 11, 0, ADCx}, /* PA11 */
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{&gpioa, NULL, NULL, 12, 0, ADCx}, /* PA12 */
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{&gpioa, NULL, NULL, 13, 0, ADCx}, /* PA13 */
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{&gpioa, NULL, NULL, 14, 0, ADCx}, /* PA14 */
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{&gpioa, NULL, NULL, 15, 0, ADCx}, /* PA15 */
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{&gpiob, &timer3, &adc1, 0, 3, 8}, /* PB0 */
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{&gpiob, &timer3, &adc1, 1, 4, 9}, /* PB1 */
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{&gpiob, NULL, NULL, 2, 0, ADCx}, /* PB2 */
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{&gpiob, NULL, NULL, 3, 0, ADCx}, /* PB3 */
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{&gpiob, NULL, NULL, 4, 0, ADCx}, /* PB4 */
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{&gpiob, NULL, NULL, 5, 0, ADCx}, /* PB5 */
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{&gpiob, &timer4, NULL, 6, 1, ADCx}, /* PB6 */
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{&gpiob, &timer4, NULL, 7, 2, ADCx}, /* PB7 */
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{&gpiob, &timer4, NULL, 8, 3, ADCx}, /* PB8 */
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{&gpiob, NULL, NULL, 9, 0, ADCx}, /* PB9 */
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{&gpiob, NULL, NULL, 10, 0, ADCx}, /* PB10 */
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{&gpiob, NULL, NULL, 11, 0, ADCx}, /* PB11 */
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{&gpiob, NULL, NULL, 12, 0, ADCx}, /* PB12 */
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{&gpiob, NULL, NULL, 13, 0, ADCx}, /* PB13 */
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{&gpiob, NULL, NULL, 14, 0, ADCx}, /* PB14 */
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{&gpiob, NULL, NULL, 15, 0, ADCx}, /* PB15 */
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{&gpioc, NULL, &adc1, 0, 0, 10}, /* PC0 */
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{&gpioc, NULL, &adc1, 1, 0, 11}, /* PC1 */
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{&gpioc, NULL, &adc1, 2, 0, 12}, /* PC2 */
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{&gpioc, NULL, &adc1, 3, 0, 13}, /* PC3 */
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{&gpioc, NULL, &adc1, 4, 0, 14}, /* PC4 */
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{&gpioc, NULL, &adc1, 5, 0, 15}, /* PC5 */
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{&gpioc, &timer8, NULL, 6, 1, ADCx}, /* PC6 */
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{&gpioc, &timer8, NULL, 7, 2, ADCx}, /* PC7 */
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{&gpioc, &timer8, NULL, 8, 3, ADCx}, /* PC8 */
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{&gpioc, &timer8, NULL, 9, 4, ADCx}, /* PC9 */
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{&gpioc, NULL, NULL, 10, 0, ADCx}, /* PC10 UART4_TX/SDIO_D2 */
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{&gpioc, NULL, NULL, 11, 0, ADCx}, /* PC11 UART4_RX/SDIO_D3 */
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{&gpioc, NULL, NULL, 12, 0, ADCx}, /* PC12 UART5_TX/SDIO_CK */
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{&gpioc, NULL, NULL, 13, 0, ADCx}, /* PC13 TAMPER-RTC */
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{&gpioc, NULL, NULL, 14, 0, ADCx}, /* PC14 OSC32_IN */
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{&gpioc, NULL, NULL, 15, 0, ADCx}, /* PC15 OSC32_OUT */
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{&gpiod, NULL, NULL, 0, 0, ADCx} , /* PD0 OSC_IN */
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{&gpiod, NULL, NULL, 1, 0, ADCx} , /* PD1 OSC_OUT */
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{&gpiod, NULL, NULL, 2, 0, ADCx} , /* PD2 TIM3_ETR/UART5_RX SDIO_CMD */
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};
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/* Basically everything that is defined as having a timer us PWM */
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extern const uint8 boardPWMPins[BOARD_NR_PWM_PINS] __FLASH__ = {
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PA0,PA1,PA2,PA3,PA6,PA7,PA8,PA9,PA10,PB0,PB1,PB6,PB7,PB8,PB9,PC6,PC7,PC8,PC9
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};
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/* Basically everything that is defined having ADC */
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extern const uint8 boardADCPins[BOARD_NR_ADC_PINS] __FLASH__ = {
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PA0,PA1,PA2,PA3,PA4,PA5,PA6,PA7,PB0,PB1,PC0,PC1,PC2,PC3,PC4,PC5
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};
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/* not sure what this us used for */
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extern const uint8 boardUsedPins[BOARD_NR_USED_PINS] __FLASH__ = {
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BOARD_JTMS_SWDIO_PIN,
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BOARD_JTCK_SWCLK_PIN, BOARD_JTDI_PIN, BOARD_JTDO_PIN, BOARD_NJTRST_PIN
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};
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DEFINE_HWSERIAL(Serial1, 1);
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DEFINE_HWSERIAL(Serial2, 2);
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DEFINE_HWSERIAL(Serial3, 3);
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DEFINE_HWSERIAL_UART(Serial4, 4);
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DEFINE_HWSERIAL_UART(Serial5, 5);
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