/****************************************************************************** * The MIT License * * Copyright (c) 2011 LeafLabs, LLC. * * Permission is hereby granted, free of charge, to any person * obtaining a copy of this software and associated documentation * files (the "Software"), to deal in the Software without * restriction, including without limitation the rights to use, copy, * modify, merge, publish, distribute, sublicense, and/or sell copies * of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. *****************************************************************************/ /** * @file wirish/boards/maple/board.cpp * @author Marti Bolivar * @brief Maple board file. */ #include // For this board's header file #include // For stm32_pin_info and its contents // (these go into PIN_MAP). #include "boards_private.h" // For PMAP_ROW(), which makes // PIN_MAP easier to read. // boardInit(): nothing special to do for Maple. // // When defining your own board.cpp, you can put extra code in this // function if you have anything you want done on reset, before main() // or setup() are called. // // If there's nothing special you need done, feel free to leave this // function out, as we do here. /* void boardInit(void) { } */ // Pin map: this lets the basic I/O functions (digitalWrite(), // analogRead(), pwmWrite()) translate from pin numbers to STM32 // peripherals. // // PMAP_ROW() lets us specify a row (really a struct stm32_pin_info) // in the pin map. Its arguments are: // // - GPIO device for the pin (GPIOA, etc.) // - GPIO bit for the pin (0 through 15) // - Timer device, or NULL if none // - Timer channel (1 to 4, for PWM), or 0 if none // - ADC device, or NULL if none // - ADC channel, or ADCx if none extern const stm32_pin_info PIN_MAP[BOARD_NR_GPIO_PINS] = { PMAP_ROW(GPIOA, 0, NULL, 0, NULL, ADCx), /* D0/PA0 */ PMAP_ROW(GPIOA, 1, NULL, 0, NULL, ADCx), /* D1/PA1 */ PMAP_ROW(GPIOA, 2, NULL, 0, NULL, ADCx), /* D2/PA2 */ PMAP_ROW(GPIOA, 3, NULL, 0, NULL, ADCx), /* D3/PA3 */ PMAP_ROW(GPIOA, 4, NULL, 0, NULL, ADCx), /* D4/PA4 */ PMAP_ROW(GPIOA, 5, NULL, 0, NULL, ADCx), /* D5/PA5 */ PMAP_ROW(GPIOA, 6, NULL, 0, NULL, ADCx), /* D6/PA6 */ PMAP_ROW(GPIOA, 7, NULL, 0, NULL, ADCx), /* D7/PA7 */ PMAP_ROW(GPIOA, 8, NULL, 0, NULL, ADCx), /* D8/PA8 */ PMAP_ROW(GPIOA, 9, NULL, 0, NULL, ADCx), /* D9/PA9 */ PMAP_ROW(GPIOA, 10, NULL, 0, NULL, ADCx), /* D10/PA10 */ PMAP_ROW(GPIOA, 11, NULL, 0, NULL, ADCx), /* D11/PA11 */ PMAP_ROW(GPIOA, 12, NULL, 0, NULL, ADCx), /* D12/PA12 */ PMAP_ROW(GPIOA, 13, NULL, 0, NULL, ADCx), /* D13/PA13 */ PMAP_ROW(GPIOA, 14, NULL, 0, NULL, ADCx), /* D14/PA14 */ PMAP_ROW(GPIOA, 15, NULL, 0, NULL, ADCx), /* D15/PA15 */ PMAP_ROW(GPIOB, 0, NULL, 0, NULL, ADCx), /* D0/PA0 */ PMAP_ROW(GPIOB, 1, NULL, 0, NULL, ADCx), /* D1/PA1 */ PMAP_ROW(GPIOB, 2, NULL, 0, NULL, ADCx), /* D2/PA2 */ PMAP_ROW(GPIOB, 3, NULL, 0, NULL, ADCx), /* D3/PA3 */ PMAP_ROW(GPIOB, 4, NULL, 0, NULL, ADCx), /* D4/PA4 */ PMAP_ROW(GPIOB, 5, NULL, 0, NULL, ADCx), /* D5/PA5 */ PMAP_ROW(GPIOB, 6, NULL, 0, NULL, ADCx), /* D6/PA6 */ PMAP_ROW(GPIOB, 7, NULL, 0, NULL, ADCx), /* D7/PA7 */ PMAP_ROW(GPIOB, 8, NULL, 0, NULL, ADCx), /* D8/PA8 */ PMAP_ROW(GPIOB, 9, NULL, 0, NULL, ADCx), /* D9/PA9 */ PMAP_ROW(GPIOB, 10, NULL, 0, NULL, ADCx), /* D10/PA10 */ PMAP_ROW(GPIOB, 11, NULL, 0, NULL, ADCx), /* D11/PA11 */ PMAP_ROW(GPIOB, 12, NULL, 0, NULL, ADCx), /* D12/PA12 */ PMAP_ROW(GPIOB, 13, NULL, 0, NULL, ADCx), /* D13/PA13 */ PMAP_ROW(GPIOB, 14, NULL, 0, NULL, ADCx), /* D14/PA14 */ PMAP_ROW(GPIOB, 15, NULL, 0, NULL, ADCx), /* D15/PA15 */ PMAP_ROW(GPIOC, 0, NULL, 0, NULL, ADCx), /* D0/PA0 */ PMAP_ROW(GPIOC, 1, NULL, 0, NULL, ADCx), /* D1/PA1 */ PMAP_ROW(GPIOC, 2, NULL, 0, NULL, ADCx), /* D2/PA2 */ PMAP_ROW(GPIOC, 3, NULL, 0, NULL, ADCx), /* D3/PA3 */ PMAP_ROW(GPIOC, 4, NULL, 0, NULL, ADCx), /* D4/PA4 */ PMAP_ROW(GPIOC, 5, NULL, 0, NULL, ADCx), /* D5/PA5 */ PMAP_ROW(GPIOC, 6, NULL, 0, NULL, ADCx), /* D6/PA6 */ PMAP_ROW(GPIOC, 7, NULL, 0, NULL, ADCx), /* D7/PA7 */ PMAP_ROW(GPIOC, 8, NULL, 0, NULL, ADCx), /* D8/PA8 */ PMAP_ROW(GPIOC, 9, NULL, 0, NULL, ADCx), /* D9/PA9 */ PMAP_ROW(GPIOC, 10, NULL, 0, NULL, ADCx), /* D10/PA10 */ PMAP_ROW(GPIOC, 11, NULL, 0, NULL, ADCx), /* D11/PA11 */ PMAP_ROW(GPIOC, 12, NULL, 0, NULL, ADCx), /* D12/PA12 */ PMAP_ROW(GPIOC, 13, NULL, 0, NULL, ADCx), /* D13/PA13 */ PMAP_ROW(GPIOC, 14, NULL, 0, NULL, ADCx), /* D14/PA14 */ PMAP_ROW(GPIOC, 15, NULL, 0, NULL, ADCx), /* D15/PA15 */ PMAP_ROW(GPIOD, 0, NULL, 0, NULL, ADCx), /* D0/PA0 */ PMAP_ROW(GPIOD, 1, NULL, 0, NULL, ADCx), /* D1/PA1 */ PMAP_ROW(GPIOD, 2, NULL, 0, NULL, ADCx), /* D2/PA2 */ PMAP_ROW(GPIOD, 3, NULL, 0, NULL, ADCx), /* D3/PA3 */ PMAP_ROW(GPIOD, 4, NULL, 0, NULL, ADCx), /* D4/PA4 */ PMAP_ROW(GPIOD, 5, NULL, 0, NULL, ADCx), /* D5/PA5 */ PMAP_ROW(GPIOD, 6, NULL, 0, NULL, ADCx), /* D6/PA6 */ PMAP_ROW(GPIOD, 7, NULL, 0, NULL, ADCx), /* D7/PA7 */ PMAP_ROW(GPIOD, 8, NULL, 0, NULL, ADCx), /* D8/PA8 */ PMAP_ROW(GPIOD, 9, NULL, 0, NULL, ADCx), /* D9/PA9 */ PMAP_ROW(GPIOD, 10, NULL, 0, NULL, ADCx), /* D10/PA10 */ PMAP_ROW(GPIOD, 11, NULL, 0, NULL, ADCx), /* D11/PA11 */ PMAP_ROW(GPIOD, 12, NULL, 0, NULL, ADCx), /* D12/PA12 */ PMAP_ROW(GPIOD, 13, NULL, 0, NULL, ADCx), /* D13/PA13 */ PMAP_ROW(GPIOD, 14, NULL, 0, NULL, ADCx), /* D14/PA14 */ PMAP_ROW(GPIOD, 15, NULL, 0, NULL, ADCx), /* D15/PA15 */ }; // Array of pins you can use for pwmWrite(). Keep it in Flash because // it doesn't change, and so we don't waste RAM. extern const uint8 boardPWMPins[] __FLASH__ = { 0, 1, 2, 3, 5, 6, 7, 8, 9, 11, 12, 14, 24, 27, 28 }; // Array of pins you can use for analogRead(). extern const uint8 boardADCPins[] __FLASH__ = { 0, }; // Array of pins that the board uses for something special. Other than // the button and the LED, it's usually best to leave these pins alone // unless you know what you're doing. extern const uint8 boardUsedPins[] __FLASH__ = { BOARD_LED_PIN, BOARD_BUTTON_PIN, BOARD_JTMS_SWDIO_PIN, BOARD_JTCK_SWCLK_PIN, BOARD_JTDI_PIN, BOARD_JTDO_PIN, BOARD_NJTRST_PIN };