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/******************************************************************************
* 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 <mbolivar@leaflabs.com>
* @brief Maple board file.
*/
#include <board/board.h>
#include <libmaple/gpio.h>
#include <libmaple/timer.h>
#include <wirish/wirish_types.h>
// 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.
void boardInit(void) {
}
// Pin map: this lets the basic I/O functions (digitalWrite(),
// analogRead(), pwmWrite()) translate from pin numbers to STM32
// peripherals.
//
// See <wirish/wirish_types.h> for what goes in an stm32_pin_info.
extern const stm32_pin_info PIN_MAP[BOARD_NR_GPIO_PINS] = {
/* Top header */
{GPIOA, TIMER2, ADC1, 3, 4, 3}, /* D0/PA3 */
{GPIOA, TIMER2, ADC1, 2, 3, 2}, /* D1/PA2 */
{GPIOA, TIMER2, ADC1, 0, 1, 0}, /* D2/PA0 */
{GPIOA, TIMER2, ADC1, 1, 2, 1}, /* D3/PA1 */
{GPIOB, NULL, NULL, 5, 0, ADCx}, /* D4/PB5 */
{GPIOB, TIMER4, NULL, 6, 1, ADCx}, /* D5/PB6 */
{GPIOA, TIMER1, NULL, 8, 1, ADCx}, /* D6/PA8 */
{GPIOA, TIMER1, NULL, 9, 2, ADCx}, /* D7/PA9 */
{GPIOA, TIMER1, NULL, 10, 3, ADCx}, /* D8/PA10 */
{GPIOB, TIMER4, NULL, 7, 2, ADCx}, /* D9/PB7 */
{GPIOA, NULL, ADC1, 4, 0, 4}, /* D10/PA4 */
{GPIOA, TIMER3, ADC1, 7, 2, 7}, /* D11/PA7 */
{GPIOA, TIMER3, ADC1, 6, 1, 6}, /* D12/PA6 */
{GPIOA, NULL, ADC1, 5, 0, 5}, /* D13/PA5 (LED) */
{GPIOB, TIMER4, NULL, 8, 3, ADCx}, /* D14/PB8 */
/* Little header */
{GPIOC, NULL, ADC1, 0, 0, 10}, /* D15/PC0 */
{GPIOC, NULL, ADC1, 1, 0, 11}, /* D16/PC1 */
{GPIOC, NULL, ADC1, 2, 0, 12}, /* D17/PC2 */
{GPIOC, NULL, ADC1, 3, 0, 13}, /* D18/PC3 */
{GPIOC, NULL, ADC1, 4, 0, 14}, /* D19/PC4 */
{GPIOC, NULL, ADC1, 5, 0, 15}, /* D20/PC5 */
/* External header */
{GPIOC, NULL, NULL, 13, 0, ADCx}, /* D21/PC13 */
{GPIOC, NULL, NULL, 14, 0, ADCx}, /* D22/PC14 */
{GPIOC, NULL, NULL, 15, 0, ADCx}, /* D23/PC15 */
{GPIOB, TIMER4, NULL, 9, 4, ADCx}, /* D24/PB9 */
{GPIOD, NULL, NULL, 2, 0, ADCx}, /* D25/PD2 */
{GPIOC, NULL, NULL, 10, 0, ADCx}, /* D26/PC10 */
{GPIOB, TIMER3, ADC1, 0, 3, 8}, /* D27/PB0 */
{GPIOB, TIMER3, ADC1, 1, 4, 9}, /* D28/PB1 */
{GPIOB, NULL, NULL, 10, 0, ADCx}, /* D29/PB10 */
{GPIOB, NULL, NULL, 11, 0, ADCx}, /* D30/PB11 */
{GPIOB, NULL, NULL, 12, 0, ADCx}, /* D31/PB12 */
{GPIOB, NULL, NULL, 13, 0, ADCx}, /* D32/PB13 */
{GPIOB, NULL, NULL, 14, 0, ADCx}, /* D33/PB14 */
{GPIOB, NULL, NULL, 15, 0, ADCx}, /* D34/PB15 */
{GPIOC, NULL, NULL, 6, 0, ADCx}, /* D35/PC6 */
{GPIOC, NULL, NULL, 7, 0, ADCx}, /* D36/PC7 */
{GPIOC, NULL, NULL, 8, 0, ADCx}, /* D37/PC8 */
{GPIOC, NULL, NULL, 9, 0, ADCx}, /* D38/PC9 (BUT) */
/* JTAG header */
{GPIOA, NULL, NULL, 13, 0, ADCx}, /* D39/PA13 */
{GPIOA, NULL, NULL, 14, 0, ADCx}, /* D40/PA14 */
{GPIOA, NULL, NULL, 15, 0, ADCx}, /* D41/PA15 */
{GPIOB, NULL, NULL, 3, 0, ADCx}, /* D42/PB3 */
{GPIOB, NULL, NULL, 4, 0, ADCx}, /* D43/PB4 */
};
// 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, 1, 2, 3, 10, 11, 12, 15, 16, 17, 18, 19, 20, 27, 28
};
// 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
};
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