/****************************************************************************** * 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 /* Roger Clark. Added next to includes for changes to Serial */ #include #include #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] = { /* gpio_dev *gpio_device; GPIO device timer_dev *timer_device; Pin's timer device, if any. const adc_dev *adc_device; ADC device, if any. uint8 gpio_bit; Pin's GPIO port bit. uint8 timer_channel; Timer channel, or 0 if none. uint8 adc_channel; Pin ADC channel, or ADCx if none. uint8 pinMode; mode specific by pinMode call (Roger Clark added to optimize compatibility with Arduino API */ /* 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, TIMER8, NULL, 6, 1, ADCx }, /* D35/PC6 */ { GPIOC, TIMER8, NULL, 7, 2, ADCx }, /* D36/PC7 */ { GPIOC, TIMER8, NULL, 8, 3, ADCx }, /* D37/PC8 */ { GPIOC, TIMER8, NULL, 9, 4, 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 */ { GPIOC, NULL, NULL, 11, 0, ADCx }, /* D44/PC11 UART4_RX/SDIO_D3 */ { GPIOC, NULL, NULL, 12, 0, ADCx }, /* D45/PC12 UART5_TX/SDIO_CK */ { GPIOD, NULL, NULL, 0, 0, ADCx }, /* PD0 OSC_IN */ { GPIOD, NULL, NULL, 1, 0, ADCx }, /* PD1 OSC_OUT */ { GPIOB, NULL, NULL, 2, 0, ADCx }, /* PB2 */ }; /* Basically everything that is defined as having a timer us PWM */ extern const uint8 boardPWMPins[BOARD_NR_PWM_PINS] __FLASH__ = { PA0,PA1,PA2,PA3,PA6,PA7,PA8,PA9,PA10,PB0,PB1,PB6,PB7,PB8,PB9,PC6,PC7,PC8,PC9 }; /* Basically everything that is defined having ADC */ extern const uint8 boardADCPins[BOARD_NR_ADC_PINS] __FLASH__ = { PA0,PA1,PA2,PA3,PA4,PA5,PA6,PA7,PB0,PB1,PC0,PC1,PC2,PC3,PC4,PC5 }; /* not sure what this us used for */ extern const uint8 boardUsedPins[BOARD_NR_USED_PINS] __FLASH__ = { 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 Ret always has SERIAL USB, so there is no need for the #fidef for this * As its a High Density device (F103RE), it has 6 hardware serial devices. */ DEFINE_HWSERIAL(Serial1, 1); DEFINE_HWSERIAL(Serial2, 2); DEFINE_HWSERIAL(Serial3, 3); DEFINE_HWSERIAL_UART(Serial4, 4); DEFINE_HWSERIAL_UART(Serial5, 5);