/* 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 // | DIGITAL | ANALOG | USART | TWI | SPI | SPECIAL | // |---------|--------|-----------|----------|------------------------|-----------| #define PA0 A0 // | 0 | A0 | | | | | #define PA1 A1 // | 1 | A1 | | | | | #define PA2 A2 // | 2 | A2 | USART2_TX | | | | #define PA3 A3 // | 3 | A3 | USART2_RX | | | | #define PA4 A4 // | 4 | A4 | | | SPI1_SS, (SPI3_SS) | | #define PA5 A5 // | 5 | A5 | | | SPI1_SCK | | #define PA6 A6 // | 6 | A6 | | | SPI1_MISO | | #define PA7 A7 // | 7 | A7 | | | SPI1_MOSI | | #define PA8 8 // | 8 | | | TWI3_SCL | | | #define PA9 9 // | 9 | | USART1_TX | | | | #define PA10 10 // | 10 | | USART1_RX | | | | #define PA11 11 // | 11 | | USART6_TX | | | | #define PA12 12 // | 12 | | USART6_RX | | | | #define PA13 13 // | 13 | | | | | SWD_SWDIO | #define PA14 14 // | 14 | | | | | SWD_SWCLK | #define PA15 15 // | 15 | | | | SPI3_SS, (SPI1_SS) | | // |---------|--------|-----------|----------|------------------------|-----------| #define PB0 A8 // | 16 | A8 | | | | | #define PB1 A9 // | 17 | A9 | | | | | #define PB2 18 // | 18 | | | | | BOOT1 | #define PB3 19 // | 19 | | | TWI2_SDA | SPI3_SCK, (SPI1_SCK) | | #define PB4 20 // | 20 | | | TWI3_SDA | 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 | | | TWI2_SCL | SPI2_SCK | | #define PB12 27 // | 27 | | | | SPI2_SS | | #define PB13 28 // | 28 | | | | SPI2_SCK | | #define PB14 29 // | 29 | | | | SPI2_MISO | | #define PB15 30 // | 30 | | | | SPI2_MOSI | | // |---------|--------|-----------|----------|------------------------|-----------| #define PC0 A10 // | 31 | A10 | | | | | #define PC1 A11 // | 32 | A11 | | | | | #define PC2 A12 // | 33 | A12 | | | SPI2_MISO | | #define PC3 A13 // | 34 | A13 | | | SPI2_MOSI | | #define PC4 A14 // | 35 | A14 | | | | | #define PC5 A15 // | 36 | A15 | | | | | #define PC6 37 // | 37 | | USART6_TX | | | | #define PC7 38 // | 38 | | USART6_RX | | | | #define PC8 39 // | 39 | | | | | | #define PC9 40 // | 40 | | | TWI3_SDA | | | #define PC10 41 // | 41 | | | | SPI3_SCK | | #define PC11 42 // | 42 | | | | SPI3_MISO | | #define PC12 43 // | 43 | | | | SPI3_MOSI | | #define PC13 44 // | 44 | | | | | | #define PC14 45 // | 45 | | | | | OSC32_IN | #define PC15 46 // | 46 | | | | | OSC32_OUT | // |---------|--------|-----------|----------|------------------------|-----------| #define PD2 47 // | 47 | | | | | | // |---------|--------|-----------|----------|------------------------|-----------| #define PH0 48 // | 48 | | | | | OSC_IN | #define PH1 49 // | 49 | | | | | OSC_OUT | // |---------|--------|-----------|----------|------------------------|-----------| // This must be a literal #define NUM_DIGITAL_PINS 50 #define NUM_ANALOG_INPUTS 16 // SPI definitions #define PIN_SPI_SS PA4 #define PIN_SPI_SS1 PA4 #define PIN_SPI_MOSI PA7 #define PIN_SPI_MISO PA6 #define PIN_SPI_SCK PA5 // Timer Definitions #define TIMER_TONE TIM2 #define TIMER_SERVO TIM5 #define TIMER_SERIAL TIM11 // UART Definitions //#define ENABLE_HWSERIAL1 done automatically by the #define SERIAL_UART_INSTANCE below #define ENABLE_HWSERIAL2 // Define here Serial instance number to map on Serial generic name (if not already used by SerialUSB) #define SERIAL_UART_INSTANCE 1 //1 for Serial = Serial1 (USART1) // Default pin used for 'Serial' instance // Mandatory for Firmata #define PIN_SERIAL_RX PA10 #define PIN_SERIAL_TX PA9 // Used when user instanciate a hardware Serial using its peripheral name. // Example: HardwareSerial mySerial(USART3); // will use PIN_SERIAL3_RX and PIN_SERIAL3_TX if defined. #define PIN_SERIAL1_RX PA10 #define PIN_SERIAL1_TX PA9 #define PIN_SERIAL2_RX PA3 #define PIN_SERIAL2_TX PA2 #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 #define SERIAL_PORT_HARDWARE_OPEN Serial2 #endif #endif /* _VARIANT_ARDUINO_STM32_ */