/*
Copyright (c) 2011 Arduino. All right reserved.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef _VARIANT_ARDUINO_STM32_
#define _VARIANT_ARDUINO_STM32_
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
/*----------------------------------------------------------------------------
* Pins
*----------------------------------------------------------------------------*/
// | DIGITAL | ANALOG IN | ANALOG OUT | UART/USART | TWI | SPI | SPECIAL |
// |---------|------------|------------|-----------------------|----------------------|-----------------------------------|-----------|
#define PA0 PIN_A0 // | 0 | A0 (ADC1) | | UART4_TX | | | |
#define PA1 PIN_A1 // | 1 | A1 (ADC1) | | UART4_RX | | | |
#define PA2 PIN_A2 // | 2 | A2 (ADC1) | | USART2_TX | | | |
#define PA3 PIN_A3 // | 3 | A3 (ADC1) | | USART2_RX | | | |
#define PA4 PIN_A4 // | 4 | A4 (ADC1) | DAC_OUT1 | | | SPI1_SS, (SPI3_SS) | |
#define PA5 PIN_A5 // | 5 | A5 (ADC1) | DAC_OUT2 | | | SPI1_SCK | |
#define PA6 PIN_A6 // | 6 | A6 (ADC1) | | | | SPI1_MISO | |
#define PA7 PIN_A7 // | 7 | A7 (ADC1) | | | | SPI1_MOSI | |
#define PA8 8 // | 8 | | | | TWI3_SCL | | |
#define PA9 9 // | 9 | | | USART1_TX | | | |
#define PA10 10 // | 10 | | | USART1_RX | | | |
#define PA11 11 // | 11 | | | | | | |
#define PA12 12 // | 12 | | | | | | |
#define PA13 13 // | 13 | | | | | | SWD_SWDIO |
#define PA14 14 // | 14 | | | | | | SWD_SWCLK |
#define PA15 15 // | 15 | | | | | SPI3_SS, (SPI1_SS) | |
// |---------|------------|------------|-----------------------|----------------------|-----------------------------------|-----------|
#define PB0 PIN_A8 // | 16 | A8 (ADC1) | | | | | |
#define PB1 PIN_A9 // | 17 | A9 (ADC1) | | | | | |
#define PB2 18 // | 18 | | | | | | BOOT1 |
#define PB3 19 // | 19 | | | | | SPI3_SCK, (SPI1_SCK) | |
#define PB4 20 // | 20 | | | | | SPI3_MISO, (SPI1_MISO) | |
#define PB5 21 // | 21 | | | | | SPI3_MOSI, (SPI1_MOSI) | |
#define PB6 22 // | 22 | | | USART1_TX | TWI1_SCL | | |
#define PB7 23 // | 23 | | | USART1_RX | TWI1_SDA | | |
#define PB8 24 // | 24 | | | | TWI1_SCL | | |
#define PB9 25 // | 25 | | | | TWI1_SDA | SPI2_SS | |
#define PB10 26 // | 26 | | | USART3_TX, (UART4_TX) | TWI2_SCL | SPI2_SCK | |
#define PB11 27 // | 27 | | | USART3_RX | TWI2_SDA | | |
#define PB12 28 // | 28 | | | | | SPI2_SS | |
#define PB13 29 // | 29 | | | | | SPI2_SCK | |
#define PB14 30 // | 30 | | | | | SPI2_MISO | |
#define PB15 31 // | 31 | | | | | SPI2_MOSI | |
// |---------|------------|------------|-----------------------|----------------------|-----------------------------------|-----------|
#define PC0 PIN_A10 // | 32 | A10 (ADC1) | | | | | |
#define PC1 PIN_A11 // | 33 | A11 (ADC1) | | | | | |
#define PC2 PIN_A12 // | 34 | A12 (ADC1) | | | | SPI2_MISO | |
#define PC3 PIN_A13 // | 35 | A13 (ADC1) | | | | SPI2_MOSI | |
#define PC4 PIN_A14 // | 36 | A14 (ADC1) | | | | | |
#define PC5 PIN_A15 // | 37 | A15 (ADC1) | | USART3_RX | | | |
#define PC6 38 // | 38 | | | USART6_TX | | | |
#define PC7 39 // | 39 | | | USART6_RX | | | |
#define PC8 40 // | 40 | | | | | | |
#define PC9 41 // | 41 | | | USART3_TX | TWI3_SDA | | |
#define PC10 42 // | 42 | | | | | SPI3_SCK | |
#define PC11 43 // | 43 | | | USART3_RX, (UART4_RX) | | SPI3_MISO | |
#define PC12 44 // | 44 | | | UART5_TX | | SPI3_MOSI | |
#define PC13 45 // | 45 | | | | | | |
#define PC14 46 // | 46 | | | | | | OSC32_IN |
#define PC15 47 // | 47 | | | | | | OSC32_OUT |
// |---------|------------|------------|-----------------------|----------------------|-----------------------------------|-----------|
#define PD0 48 // | 48 | | | | | | |
#define PD1 49 // | 49 | | | | | | |
#define PD2 50 // | 50 | | | UART5_RX | | | |
#define PD3 51 // | 51 | | | | | | |
#define PD4 52 // | 52 | | | | | | |
#define PD5 53 // | 53 | | | USART2_TX | | | |
#define PD6 54 // | 54 | | | USART2_RX | | | |
#define PD7 55 // | 55 | | | | | | |
#define PD8 56 // | 56 | | | USART3_TX | | | |
#define PD9 57 // | 57 | | | USART3_RX | | | |
#define PD10 58 // | 58 | | | | | | |
#define PD11 59 // | 59 | | | | | | |
#define PD12 60 // | 60 | | | | | | |
#define PD13 61 // | 61 | | | | | | |
#define PD14 62 // | 62 | | | | | | |
#define PD15 63 // | 63 | | | | | | |
// |---------|------------|------------|-----------------------|----------------------|-----------------------------------|-----------|
#define PE0 64 // | 64 | | | | | | |
#define PE1 65 // | 65 | | | | | | |
#define PE2 66 // | 66 | | | | | | |
#define PE3 67 // | 67 | | | | | | |
#define PE4 68 // | 68 | | | | | | |
#define PE5 69 // | 69 | | | | | | |
#define PE6 70 // | 70 | | | | | | |
#define PE7 71 // | 71 | | | | | | |
#define PE8 72 // | 72 | | | | | | |
#define PE9 73 // | 73 | | | | | | |
#define PE10 74 // | 74 | | | | | | |
#define PE11 75 // | 75 | | | | | | |
#define PE12 76 // | 76 | | | | | | |
#define PE13 77 // | 77 | | | | | | |
#define PE14 78 // | 78 | | | | | | |
#define PE15 79 // | 79 | | | | | | |
// |---------|------------|------------|-----------------------|----------------------|-----------------------------------|-----------|
#define PH0 80 // | 80 | | | | | | OSC_IN |
#define PH1 81 // | 81 | | | | | | OSC_OUT |
// |---------|------------|------------|-----------------------|----------------------|-----------------------------------|-----------|
// This must be a literal
#define NUM_DIGITAL_PINS 82
#define NUM_ANALOG_INPUTS 16
// On-board LED pin number
#ifndef LED_BUILTIN
#define LED_BUILTIN PA5
#endif
#define LED_GREEN LED_BUILTIN
// On-board user button
#ifndef USER_BTN
#define USER_BTN PC13
#endif
// SPI definitions
#define PIN_SPI_SS PA4
#define PIN_SPI_SS1 PA4
#define PIN_SPI_SS2 PB12
#define PIN_SPI_SS3 PA15
#define PIN_SPI_MOSI PA7
#define PIN_SPI_MISO PA6
#define PIN_SPI_SCK PA5
// I2C definitions
#ifndef PIN_WIRE_SDA
#define PIN_WIRE_SDA PB9
#endif
#ifndef PIN_WIRE_SCL
#define PIN_WIRE_SCL PB8
#endif
// Timer Definitions
// Use TIM6/TIM7 when possible as servo and tone don't need GPIO output pin
#ifndef TIMER_TONE
#define TIMER_TONE TIM6 // TIMER_TONE must be defined in this file
#endif
#ifndef TIMER_SERVO
#define TIMER_SERVO TIM7 // TIMER_SERVO must be defined in this file
#endif
#ifndef TIMER_SERIAL
#define TIMER_SERIAL TIM5 // TIMER_SERIAL must be defined in this file
#endif
// UART Definitions
#define SERIAL_UART_INSTANCE 2
// Default pin used for 'Serial' instance
// Mandatory for Firmata
#define PIN_SERIAL_RX PA3
#define PIN_SERIAL_TX PA2
/* Extra HAL modules */
#define HAL_DAC_MODULE_ENABLED
#ifdef __cplusplus
} // extern "C"
#endif
/*----------------------------------------------------------------------------
* Arduino objects - C++ only
*----------------------------------------------------------------------------*/
#ifdef __cplusplus
// These serial port names are intended to allow libraries and architecture-neutral
// sketches to automatically default to the correct port name for a particular type
// of use. For example, a GPS module would normally connect to SERIAL_PORT_HARDWARE_OPEN,
// the first hardware serial port whose RX/TX pins are not dedicated to another use.
//
// SERIAL_PORT_MONITOR Port which normally prints to the Arduino Serial Monitor
//
// SERIAL_PORT_USBVIRTUAL Port which is USB virtual serial
//
// SERIAL_PORT_LINUXBRIDGE Port which connects to a Linux system via Bridge library
//
// SERIAL_PORT_HARDWARE Hardware serial port, physical RX & TX pins.
//
// SERIAL_PORT_HARDWARE_OPEN Hardware serial ports which are open for use. Their RX & TX
// pins are NOT connected to anything by default.
#define SERIAL_PORT_MONITOR Serial
#define SERIAL_PORT_HARDWARE Serial1
#endif
#endif /* _VARIANT_ARDUINO_STM32_ */