164 lines
6.9 KiB
C++
164 lines
6.9 KiB
C++
/******************************************************************************
|
|
* 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> // For this board's header file
|
|
|
|
/* Roger Clark. Added next to includes for changes to Serial */
|
|
#include <libmaple/usart.h>
|
|
#include <HardwareSerial.h>
|
|
|
|
#include <wirish_types.h> // 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] = {
|
|
|
|
/* Top header */
|
|
|
|
PMAP_ROW(&gpioa, 3, &timer2, 4, &adc1, 3), /* D0/PA3 */
|
|
PMAP_ROW(&gpioa, 2, &timer2, 3, &adc1, 2), /* D1/PA2 */
|
|
PMAP_ROW(&gpioa, 0, &timer2, 1, &adc1, 0), /* D2/PA0 */
|
|
PMAP_ROW(&gpioa, 1, &timer2, 2, &adc1, 1), /* D3/PA1 */
|
|
PMAP_ROW(&gpiob, 5, NULL, 0, NULL, ADCx), /* D4/PB5 */
|
|
PMAP_ROW(&gpiob, 6, &timer4, 1, NULL, ADCx), /* D5/PB6 */
|
|
PMAP_ROW(&gpioa, 8, &timer1, 1, NULL, ADCx), /* D6/PA8 */
|
|
PMAP_ROW(&gpioa, 9, &timer1, 2, NULL, ADCx), /* D7/PA9 */
|
|
PMAP_ROW(&gpioa, 10, &timer1, 3, NULL, ADCx), /* D8/PA10 */
|
|
PMAP_ROW(&gpiob, 7, &timer4, 2, NULL, ADCx), /* D9/PB7 */
|
|
PMAP_ROW(&gpioa, 4, NULL, 0, &adc1, 4), /* D10/PA4 */
|
|
PMAP_ROW(&gpioa, 7, &timer3, 2, &adc1, 7), /* D11/PA7 */
|
|
PMAP_ROW(&gpioa, 6, &timer3, 1, &adc1, 6), /* D12/PA6 */
|
|
PMAP_ROW(&gpioa, 5, NULL, 0, &adc1, 5), /* D13/PA5 (LED) */
|
|
PMAP_ROW(&gpiob, 8, &timer4, 3, NULL, ADCx), /* D14/PB8 */
|
|
|
|
/* Little header */
|
|
|
|
PMAP_ROW(&gpioc, 0, NULL, 0, &adc1, 10), /* D15/PC0 */
|
|
PMAP_ROW(&gpioc, 1, NULL, 0, &adc1, 11), /* D16/PC1 */
|
|
PMAP_ROW(&gpioc, 2, NULL, 0, &adc1, 12), /* D17/PC2 */
|
|
PMAP_ROW(&gpioc, 3, NULL, 0, &adc1, 13), /* D18/PC3 */
|
|
PMAP_ROW(&gpioc, 4, NULL, 0, &adc1, 14), /* D19/PC4 */
|
|
PMAP_ROW(&gpioc, 5, NULL, 0, &adc1, 15), /* D20/PC5 */
|
|
|
|
/* External header */
|
|
|
|
PMAP_ROW(&gpioc, 13, NULL, 0, NULL, ADCx), /* D21/PC13 */
|
|
PMAP_ROW(&gpioc, 14, NULL, 0, NULL, ADCx), /* D22/PC14 */
|
|
PMAP_ROW(&gpioc, 15, NULL, 0, NULL, ADCx), /* D23/PC15 */
|
|
PMAP_ROW(&gpiob, 9, &timer4, 4, NULL, ADCx), /* D24/PB9 */
|
|
PMAP_ROW(&gpiod, 2, NULL, 0, NULL, ADCx), /* D25/PD2 */
|
|
PMAP_ROW(&gpioc, 10, NULL, 0, NULL, ADCx), /* D26/PC10 */
|
|
PMAP_ROW(&gpiob, 0, &timer3, 3, &adc1, 8), /* D27/PB0 */
|
|
PMAP_ROW(&gpiob, 1, &timer3, 4, &adc1, 9), /* D28/PB1 */
|
|
PMAP_ROW(&gpiob, 10, NULL, 0, NULL, ADCx), /* D29/PB10 */
|
|
PMAP_ROW(&gpiob, 11, NULL, 0, NULL, ADCx), /* D30/PB11 */
|
|
PMAP_ROW(&gpiob, 12, NULL, 0, NULL, ADCx), /* D31/PB12 */
|
|
PMAP_ROW(&gpiob, 13, NULL, 0, NULL, ADCx), /* D32/PB13 */
|
|
PMAP_ROW(&gpiob, 14, NULL, 0, NULL, ADCx), /* D33/PB14 */
|
|
PMAP_ROW(&gpiob, 15, NULL, 0, NULL, ADCx), /* D34/PB15 */
|
|
PMAP_ROW(&gpioc, 6, NULL, 0, NULL, ADCx), /* D35/PC6 */
|
|
PMAP_ROW(&gpioc, 7, NULL, 0, NULL, ADCx), /* D36/PC7 */
|
|
PMAP_ROW(&gpioc, 8, NULL, 0, NULL, ADCx), /* D37/PC8 */
|
|
PMAP_ROW(&gpioc, 9, NULL, 0, NULL, ADCx), /* D38/PC9 (BUT) */
|
|
|
|
/* JTAG header */
|
|
|
|
PMAP_ROW(&gpioa, 13, NULL, 0, NULL, ADCx), /* D39/PA13 */
|
|
PMAP_ROW(&gpioa, 14, NULL, 0, NULL, ADCx), /* D40/PA14 */
|
|
PMAP_ROW(&gpioa, 15, NULL, 0, NULL, ADCx), /* D41/PA15 */
|
|
PMAP_ROW(&gpiob, 3, NULL, 0, NULL, ADCx), /* D42/PB3 */
|
|
PMAP_ROW(&gpiob, 4, NULL, 0, NULL, 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__ = {
|
|
13, 33, BOARD_JTMS_SWDIO_PIN,
|
|
BOARD_JTCK_SWCLK_PIN, BOARD_JTDI_PIN, BOARD_JTDO_PIN, BOARD_NJTRST_PIN
|
|
};
|
|
|
|
/*
|
|
* Roger Clark
|
|
*
|
|
* 2015/05/28
|
|
*
|
|
* Moved definitions for Hardware Serial devices from HardwareSerial.cpp so that each board can define which Arduino "Serial" instance
|
|
* Maps to which hardware serial port on the microprocessor
|
|
*
|
|
* Note. Maple always has SERIAL USB, so there is no need for the #fidef for this
|
|
* As its a Medium Density device (F103RB), it only has 3 hardware serial devices.
|
|
*/
|
|
|
|
DEFINE_HWSERIAL(Serial1, 1);
|
|
DEFINE_HWSERIAL(Serial2, 2);
|
|
DEFINE_HWSERIAL(Serial3, 3);
|