/*
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
*----------------------------------------------------------------------------*/
#define PA0 PIN_A7 //D0
#define PA1 PIN_A8 //D1
#define PA2 PIN_A9 //D2
#define PA3 PIN_A0 //D3
#define PA4 PIN_A1 //D4
#define PA5 PIN_A10 //D5
#define PA6 PIN_A11 //D6
#define PA7 PIN_A12 //D7
#define PA8 8 //D8
#define PA9 9 //D9
#define PA10 10 //D10
#define PA11 11 //D11
#define PA12 12 //D12
#define PA13 13 //D13
#define PA14 14 //D14
#define PA15 15 //D15
#define PB0 PIN_A13 //D16
#define PB1 PIN_A14 //D17
#define PB2 18 //D18
#define PB3 19 //D19
#define PB4 20 //D20
#define PB5 21 //D21
#define PB6 22 //D22
#define PB7 23 //D23
#define PB8 24 //D24
#define PB9 25 //D25
#define PB10 26 //D26
#define PB11 27 //D27
#define PB12 28 //D28
#define PB13 29 //D29
#define PB14 30 //D30
#define PB15 31 //D31
#define PC0 PIN_A2 //D32
#define PC1 PIN_A3 //D33
#define PC2 PIN_A4 //D34
#define PC3 PIN_A5 //D35
#define PC4 PIN_A6 //D36
#define PC5 PIN_A15 //D37
#define PC6 38 //D38
#define PC7 39 //D39
#define PC8 40 //D40
#define PC9 41 //D41
#define PC10 42 //D42
#define PC11 43 //D43
#define PC12 44 //D44
#define PC13 45 //D45
#define PC14 46 //D46
#define PC15 47 //D47
#define PD0 48 //D48
#define PD1 49 //D49
#define PD2 50 //D50
#define PD3 51 //D51
#define PD4 52 //D52
#define PD5 53 //D53
#define PD6 54 //D54
#define PD7 55 //D55
#define PD8 56 //D56
#define PD9 57 //D57
#define PD10 58 //D58
#define PD11 59 //D59
#define PD12 60 //D60
#define PD13 61 //D61
#define PD14 62 //D62
#define PD15 63 //D63
#define PE0 64 //D64
#define PE1 65 //D65
#define PE2 66 //D66
#define PE3 67 //D67
#define PE4 68 //D68
#define PE5 69 //D69
#define PE6 70 //D70
#define PE7 71 //D71
#define PE8 72 //D72
#define PE9 73 //D73
#define PE10 74 //D74
#define PE11 75 //D75
#define PE12 76 //D76
#define PE13 77 //D77
#define PE14 78 //D78
#define PE15 79 //D79
// This must be a literal
#define NUM_DIGITAL_PINS 80
// This must be a literal with a value less than or equal to to MAX_ANALOG_INPUTS
#define NUM_ANALOG_INPUTS 16
// PWM resolution
#define PWM_FREQUENCY 20000 // >= 20 Khz => inaudible noise for fans
#define PWM_MAX_DUTY_CYCLE 255
// On-board LED pin number
#define LED_BUILTIN PB14
#define LED_HEARTBEAT LED_BUILTIN
// SPI Definitions
#define PIN_SPI_SS PA4
#define PIN_SPI_MOSI PA7
#define PIN_SPI_MISO PA6
#define PIN_SPI_SCK PA5
// I2C Definitions
#define PIN_WIRE_SDA PB9
#define PIN_WIRE_SCL PB8
// Timer Definitions
// Use TIM6/TIM7 when possible as servo and tone don't need GPIO output pin
#ifndef TIMER_TONE
#define TIMER_TONE TIM6
#endif
#ifndef TIMER_SERVO
#define TIMER_SERVO TIM7
#endif
#ifndef TIMER_SERIAL
#define TIMER_SERIAL TIM9
#endif
// UART Definitions
#define SERIAL_UART_INSTANCE 1 // Connected to EXP3 header
// Default pin used for 'Serial' instance (ex: ST-Link)
// Mandatory for Firmata
#define PIN_SERIAL_RX PA10
#define PIN_SERIAL_TX PA9
/* HAL configuration */
#define HSE_VALUE 12000000U
#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_OPEN Serial
#endif
#endif /* _VARIANT_ARDUINO_STM32_ */