src/variants/FM30_mini/variant.h

   1 /*
   2  *******************************************************************************
   3  * Copyright (c) 2021, STMicroelectronics
   4  * All rights reserved.
   5  *
   6  * This software component is licensed by ST under BSD 3-Clause license,
   7  * the "License"; You may not use this file except in compliance with the
   8  * License. You may obtain a copy of the License at:
   9  *                        opensource.org/licenses/BSD-3-Clause
  10  *
  11  *******************************************************************************
  12  */
  13
  14 #ifndef _VARIANT_ARDUINO_STM32_
  15 #define _VARIANT_ARDUINO_STM32_
  16 #ifdef __cplusplus
  17 extern "C" {
  18 #endif // __cplusplus
  19
  20 /*----------------------------------------------------------------------------
  21  *        STM32 pins number
  22  *----------------------------------------------------------------------------*/
  23 #define PA0                     A0
  24 #define PA1                     A1
  25 #define PA2                     A2
  26 #define PA3                     A3
  27 #define PA4                     A4
  28 #define PA5                     A5
  29 #define PA6                     A6
  30 #define PA8                     7
  31 #define PA9                     8
  32 #define PA10                    9
  33 #define PA11                    10
  34 #define PA12                    11
  35 #define PA13                    12
  36 #define PA14                    13
  37 #define PA15                    14
  38 #define PB0                     A7
  39 #define PB1                     A8
  40 #define PB2                     17
  41 #define PB3                     18
  42 #define PB4                     19
  43 #define PB5                     20
  44 #define PB6                     21
  45 #define PB7                     22
  46 #define PB8                     23
  47 #define PB9                     24
  48 #define PB14                    25
  49 #define PB15                    26
  50 #define PC13                    27
  51 #define PC14                    28
  52 #define PC15                    29
  53 #define PD8                     30
  54 #define PE8                     31
  55 #define PE9                     32
  56 #define PF0                     33
  57 #define PF1                     34
  58 #define PF6                     35
  59 #define PF7                     36
  60
  61 #define NUM_DIGITAL_PINS        37
  62 #define NUM_ANALOG_INPUTS       9
  63
  64 // Timer Definitions
  65 // Use TIM6/TIM7 when possible as servo and tone don't need GPIO output pin
  66 #ifndef TIMER_TONE
  67 #define TIMER_TONE              TIM6
  68 #endif
  69 #ifndef TIMER_SERVO
  70 #define TIMER_SERVO             TIM7
  71 #endif
  72
  73 // UART Definitions
  74 #ifndef SERIAL_UART_INSTANCE
  75 #define SERIAL_UART_INSTANCE    1
  76 #endif
  77
  78 // Default pin used for generic 'Serial' instance
  79 // Mandatory for Firmata
  80 #ifndef PIN_SERIAL_RX
  81 #define PIN_SERIAL_RX           PA10
  82 #endif
  83 #ifndef PIN_SERIAL_TX
  84 #define PIN_SERIAL_TX           PA9
  85 #endif
  86
  87 // Extra HAL modules
  88 //#define HAL_DAC_MODULE_ENABLED
  89
  90 #define ALT1 (1 << (STM_PIN_AFNUM_SHIFT+0))
  91 #define ALT2 (1 << (STM_PIN_AFNUM_SHIFT+1))
  92 #define ALT3 (1 << (STM_PIN_AFNUM_SHIFT+2))
  93 #define ALT4 (1 << (STM_PIN_AFNUM_SHIFT+3))
  94
  95 // Adjust IRQ priority
  96 #define TIM_IRQ_PRIO            4
  97 #define EXTI_IRQ_PRIO           4
  98
  99 #ifdef __cplusplus
 100 } // extern "C"
 101 #endif
 102
 103 /*----------------------------------------------------------------------------
 104  *        Arduino objects - C++ only
 105  *----------------------------------------------------------------------------*/
 106
 107 #ifdef __cplusplus
 108   // These serial port names are intended to allow libraries and architecture-neutral
 109   // sketches to automatically default to the correct port name for a particular type
 110   // of use.  For example, a GPS module would normally connect to SERIAL_PORT_HARDWARE_OPEN,
 111   // the first hardware serial port whose RX/TX pins are not dedicated to another use.
 112   //
 113   // SERIAL_PORT_MONITOR        Port which normally prints to the Arduino Serial Monitor
 114   //
 115   // SERIAL_PORT_USBVIRTUAL     Port which is USB virtual serial
 116   //
 117   // SERIAL_PORT_LINUXBRIDGE    Port which connects to a Linux system via Bridge library
 118   //
 119   // SERIAL_PORT_HARDWARE       Hardware serial port, physical RX & TX pins.
 120   //
 121   // SERIAL_PORT_HARDWARE_OPEN  Hardware serial ports which are open for use.  Their RX & TX
 122   //                            pins are NOT connected to anything by default.
 123   #define SERIAL_PORT_MONITOR   Serial
 124   #define SERIAL_PORT_HARDWARE  Serial
 125 #endif
 126
 127 #endif /* _VARIANT_ARDUINO_STM32_ */