mirror of
https://github.com/MarlinFirmware/Marlin.git
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149 lines
4.5 KiB
C
149 lines
4.5 KiB
C
/*
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Copyright (c) 2011 Arduino. All right reserved.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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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 //D0
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#define PA1 1 //D1
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#define PA2 2 //D2
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#define PA3 3 //D3
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#define PA4 4 //D4
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#define PA5 5 //D5
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#define PA6 6 //D6
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#define PA7 7 //D7
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#define PA8 8 //D8
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#define PA9 9 //D9
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#define PA10 10 //D10
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#define PA11 11 //D11
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#define PA12 12 //D12
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#define PA13 13 //D13
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#define PA14 14 //D14
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#define PA15 15 //D15
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#define PB0 16 //D16
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#define PB1 17 //D17
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#define PB2 18 //D18
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#define PB3 19 //D19
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#define PB4 20 //D20
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#define PB5 21 //D21
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#define PB6 22 //D22
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#define PB7 23 //D23
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#define PB8 24 //D24
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#define PB9 25 //D25
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#define PB10 26 //D26
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#define PB12 27 //D27
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#define PB13 28 //D28
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#define PB14 29 //D29
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#define PB15 30 //D30
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#define PC0 31 //D31
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#define PC1 32 //D32
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#define PC2 33 //D33
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#define PC3 34 //D34
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#define PC4 35 //D35
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#define PC5 36 //D36
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#define PC6 37 //D37
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#define PC7 38 //D38
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#define PC8 39 //D39
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#define PC9 40 //D40
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#define PC10 41 //D41
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#define PC11 42 //D42
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#define PC12 43 //D43
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#define PC13 44 //D44
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#define PC14 45 //D45
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#define PC15 46 //D46
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#define PD2 47 //D47
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#define PH0 48 //D48
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#define PH1 49 //D49
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// This must be a literal
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#define NUM_DIGITAL_PINS 66
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// This must be a literal with a value less than or equal to to MAX_ANALOG_INPUTS
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#define NUM_ANALOG_INPUTS 16
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#define NUM_ANALOG_FIRST 50
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/*
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// PWM resolution
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#define PWM_RESOLUTION 8
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#define PWM_FREQUENCY 20000 // >= 20 Khz => inaudible noise for fans
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#define PWM_MAX_DUTY_CYCLE 255
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*/
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// SPI Definitions
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#define PIN_SPI_MOSI PC12
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#define PIN_SPI_MISO PC11
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#define PIN_SPI_SCK PC10
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#define PIN_SPI_SS PA15
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// Timer Definitions
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// TIM1 - Hardware PWM (HB)
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// TIM2 - TIMER_SERVO
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// TIM3 - Hardware PWM (FAN0/1/2, HE0)
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// TIM4 - Hardware PWM (LED_R/G/B)
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// TIM5 - TIMER_TONE
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// TIM9 - STEP_TIMER
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// TIM10 - TEMP_TIMER
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// TIM11 -
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#define TIMER_SERVO TIM2 // TIMER_SERVO must be defined in this file
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#define TIMER_TONE TIM5 // TIMER_TONE must be defined in this file
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// UART Definitions
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#define SERIAL_UART_INSTANCE 1
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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 Serial
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#endif
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#endif /* _VARIANT_ARDUINO_STM32_ */
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