mirror of
https://github.com/MarlinFirmware/Marlin.git
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186 lines
4.4 KiB
C
186 lines
4.4 KiB
C
/*
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*******************************************************************************
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* Copyright (c) 2019, STMicroelectronics
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* All rights reserved.
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*
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* This software component is licensed by ST under BSD 3-Clause license,
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* the "License"; You may not use this file except in compliance with the
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* License. You may obtain a copy of the License at:
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* opensource.org/licenses/BSD-3-Clause
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*
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*******************************************************************************
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*/
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#ifndef _VARIANT_ARDUINO_STM32_
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#define _VARIANT_ARDUINO_STM32_
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#ifdef __cplusplus
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extern "C" {
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#endif // __cplusplus
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/*----------------------------------------------------------------------------
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* Pins
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*----------------------------------------------------------------------------*/
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#define PA0 0
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#define PA1 1
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#define PA2 2
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#define PA3 3
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#define PA4 4
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#define PA5 5
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#define PA6 6
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#define PA7 7
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#define PA8 8
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#define PA9 9
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#define PA10 10
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#define PA11 11
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#define PA12 12
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#define PA13 13
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#define PA14 14
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#define PA15 15
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#define PB0 16
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#define PB1 17
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#define PB2 18
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#define PB3 19
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#define PB4 20
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#define PB5 21
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#define PB6 22
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#define PB7 23
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#define PB8 24
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#define PB9 25
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#define PB10 26
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#define PB11 27
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#define PB12 28
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#define PB13 29
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#define PB14 30
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#define PB15 31
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#define PC0 32
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#define PC1 33
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#define PC2 34
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#define PC3 35
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#define PC4 36
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#define PC5 37
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#define PC6 38
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#define PC7 39
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#define PC8 40
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#define PC9 41
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#define PC10 42
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#define PC11 43
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#define PC12 44
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#define PC13 45
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#define PC14 46
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#define PC15 47
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#define PD0 48
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#define PD1 49
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#define PD2 50
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#define PD3 51
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#define PD4 52
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#define PD5 53
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#define PD6 54
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#define PD7 55
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#define PD8 56
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#define PD9 57
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#define PD10 58
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#define PD11 59
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#define PD12 60
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#define PD13 61
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#define PD14 62
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#define PD15 63
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#define PE0 64
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#define PE1 65
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#define PE2 66
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#define PE3 67
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#define PE4 68
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#define PE5 69
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#define PE6 70
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#define PE7 71
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#define PE8 72
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#define PE9 73
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#define PE10 74
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#define PE11 75
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#define PE12 76
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#define PE13 77
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#define PE14 78
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#define PE15 79
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// This must be a literal
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#define NUM_DIGITAL_PINS 80
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#define NUM_ANALOG_INPUTS 16
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// On-board LED pin number
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#ifndef LED_BUILTIN
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#define LED_BUILTIN PB11
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#endif
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// On-board user button
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#ifndef USER_BTN
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#define USER_BTN PC13
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#endif
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// SPI Definitions
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#define PIN_SPI_SS PC4
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#define PIN_SPI_MOSI PA7
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#define PIN_SPI_MISO PA6
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#define PIN_SPI_SCK PA5
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// I2C Definitions
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#define PIN_WIRE_SDA PB7
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#define PIN_WIRE_SCL PB6
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// Timer Definitions (optional)
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// Use TIM6/TIM7 when possible as servo and tone don't need GPIO output pin
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#ifndef TIMER_TONE
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#define TIMER_TONE TIM6
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#endif
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#ifndef TIMER_SERVO
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#define TIMER_SERVO TIM7
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#endif
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// UART Definitions
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// Define here Serial instance number to map on Serial generic name
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#define SERIAL_UART_INSTANCE 1
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// Extra HAL modules
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#if defined(STM32F103xE) || defined(STM32F103xG)
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#define HAL_DAC_MODULE_ENABLED
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#define HAL_SD_MODULE_ENABLED
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#define HAL_SRAM_MODULE_ENABLED
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#endif
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// Default pin used for 'Serial' instance (ex: ST-Link)
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// Mandatory for Firmata
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#define PIN_SERIAL_RX PA10
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#define PIN_SERIAL_TX PA9
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#ifdef __cplusplus
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} // extern "C"
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#endif
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/*----------------------------------------------------------------------------
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* Arduino objects - C++ only
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*----------------------------------------------------------------------------*/
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#ifdef __cplusplus
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// These serial port names are intended to allow libraries and architecture-neutral
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// sketches to automatically default to the correct port name for a particular type
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// of use. For example, a GPS module would normally connect to SERIAL_PORT_HARDWARE_OPEN,
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// the first hardware serial port whose RX/TX pins are not dedicated to another use.
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//
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// SERIAL_PORT_MONITOR Port which normally prints to the Arduino Serial Monitor
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//
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// SERIAL_PORT_USBVIRTUAL Port which is USB virtual serial
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//
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// SERIAL_PORT_LINUXBRIDGE Port which connects to a Linux system via Bridge library
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//
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// SERIAL_PORT_HARDWARE Hardware serial port, physical RX & TX pins.
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//
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// SERIAL_PORT_HARDWARE_OPEN Hardware serial ports which are open for use. Their RX & TX
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// pins are NOT connected to anything by default.
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#define SERIAL_PORT_MONITOR Serial
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#define SERIAL_PORT_HARDWARE Serial1
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#endif
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#endif /* _VARIANT_ARDUINO_STM32_ */
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