tool/mbed/mbed-sdk/libraries/mbed/targets/hal/TARGET_STM/TARGET_STM32F4/TARGET_DISCO_F401VC/PinNames.h

   1 /* mbed Microcontroller Library
   2  *******************************************************************************
   3  * Copyright (c) 2014, STMicroelectronics
   4  * All rights reserved.
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions are met:
   8  *
   9  * 1. Redistributions of source code must retain the above copyright notice,
  10  *    this list of conditions and the following disclaimer.
  11  * 2. Redistributions in binary form must reproduce the above copyright notice,
  12  *    this list of conditions and the following disclaimer in the documentation
  13  *    and/or other materials provided with the distribution.
  14  * 3. Neither the name of STMicroelectronics nor the names of its contributors
  15  *    may be used to endorse or promote products derived from this software
  16  *    without specific prior written permission.
  17  *
  18  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  19  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  20  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  21  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
  22  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  23  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  24  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  25  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
  26  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  27  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  28  *******************************************************************************
  29  */
  30 #ifndef MBED_PINNAMES_H
  31 #define MBED_PINNAMES_H
  32
  33 #include "cmsis.h"
  34
  35 #ifdef __cplusplus
  36 extern "C" {
  37 #endif
  38
  39 // See stm32f4xx_hal_gpio.h and stm32f4xx_hal_gpio_ex.h for values of MODE, PUPD and AFNUM
  40 #define STM_PIN_DATA(MODE, PUPD, AFNUM)  ((int)(((AFNUM) << 7) | ((PUPD) << 4) | ((MODE) << 0)))
  41 #define STM_PIN_DATA_EXT(MODE, PUPD, AFNUM, CHANNEL, INVERTED)  ((int)(((INVERTED & 0x01) << 15) | ((CHANNEL & 0x0F) << 11) | ((AFNUM & 0x0F) << 7) | ((PUPD & 0x07) << 4) | ((MODE & 0x0F) << 0)))
  42 #define STM_PIN_MODE(X)   (((X) >> 0) & 0x0F)
  43 #define STM_PIN_PUPD(X)   (((X) >> 4) & 0x07)
  44 #define STM_PIN_AFNUM(X)  (((X) >> 7) & 0x0F)
  45 #define STM_PIN_CHANNEL(X)  (((X) >> 11) & 0x0F)
  46 #define STM_PIN_INVERTED(X) (((X) >> 15) & 0x01)
  47 #define STM_MODE_INPUT              (0)
  48 #define STM_MODE_OUTPUT_PP          (1)
  49 #define STM_MODE_OUTPUT_OD          (2)
  50 #define STM_MODE_AF_PP              (3)
  51 #define STM_MODE_AF_OD              (4)
  52 #define STM_MODE_ANALOG             (5)
  53 #define STM_MODE_IT_RISING          (6)
  54 #define STM_MODE_IT_FALLING         (7)
  55 #define STM_MODE_IT_RISING_FALLING  (8)
  56 #define STM_MODE_EVT_RISING         (9)
  57 #define STM_MODE_EVT_FALLING        (10)
  58 #define STM_MODE_EVT_RISING_FALLING (11)
  59 #define STM_MODE_IT_EVT_RESET       (12)
  60
  61 // High nibble = port number (0=A, 1=B, 2=C, 3=D, 4=E, 5=F, 6=G, 7=H)
  62 // Low nibble  = pin number
  63 #define STM_PORT(X) (((uint32_t)(X) >> 4) & 0xF)
  64 #define STM_PIN(X)  ((uint32_t)(X) & 0xF)
  65
  66 typedef enum {
  67     PIN_INPUT,
  68     PIN_OUTPUT
  69 } PinDirection;
  70
  71 typedef enum {
  72     PA_0  = 0x00,
  73     PA_1  = 0x01,
  74     PA_2  = 0x02,
  75     PA_3  = 0x03,
  76     PA_4  = 0x04,
  77     PA_5  = 0x05,
  78     PA_6  = 0x06,
  79     PA_7  = 0x07,
  80     PA_8  = 0x08,
  81     PA_9  = 0x09,
  82     PA_10 = 0x0A,
  83     PA_11 = 0x0B,
  84     PA_12 = 0x0C,
  85     PA_13 = 0x0D,
  86     PA_14 = 0x0E,
  87     PA_15 = 0x0F,
  88
  89     PB_0  = 0x10,
  90     PB_1  = 0x11,
  91     PB_2  = 0x12,
  92     PB_3  = 0x13,
  93     PB_4  = 0x14,
  94     PB_5  = 0x15,
  95     PB_6  = 0x16,
  96     PB_7  = 0x17,
  97     PB_8  = 0x18,
  98     PB_9  = 0x19,
  99     PB_10 = 0x1A,
 100     PB_12 = 0x1C,
 101     PB_13 = 0x1D,
 102     PB_14 = 0x1E,
 103     PB_15 = 0x1F,
 104
 105     PC_0  = 0x20,
 106     PC_1  = 0x21,
 107     PC_2  = 0x22,
 108     PC_3  = 0x23,
 109     PC_4  = 0x24,
 110     PC_5  = 0x25,
 111     PC_6  = 0x26,
 112     PC_7  = 0x27,
 113     PC_8  = 0x28,
 114     PC_9  = 0x29,
 115     PC_10 = 0x2A,
 116     PC_11 = 0x2B,
 117     PC_12 = 0x2C,
 118     PC_13 = 0x2D,
 119     PC_14 = 0x2E,
 120     PC_15 = 0x2F,
 121
 122     PD_0  = 0x30,
 123     PD_1  = 0x31,
 124     PD_2  = 0x32,
 125     PD_3  = 0x33,
 126     PD_4  = 0x34,
 127     PD_5  = 0x35,
 128     PD_6  = 0x36,
 129     PD_7  = 0x37,
 130     PD_8  = 0x38,
 131     PD_9  = 0x39,
 132     PD_10 = 0x3A,
 133     PD_11 = 0x3B,
 134     PD_12 = 0x3C,
 135     PD_13 = 0x3D,
 136     PD_14 = 0x3E,
 137     PD_15 = 0x3F,
 138
 139     PH_0  = 0x70,
 140     PH_1  = 0x71,
 141
 142     // Generic signals namings
 143     LED1        = PD_12,
 144     LED2        = PD_13,
 145     LED3        = PD_14,
 146     LED4        = PD_15,
 147     USER_BUTTON = PA_0,
 148     SERIAL_TX   = PA_2,
 149     SERIAL_RX   = PA_3,
 150     USBTX       = PA_2,
 151     USBRX       = PA_3,
 152     I2C_SCL     = PB_8,
 153     I2C_SDA     = PB_9,
 154     SPI_MOSI    = PA_7,
 155     SPI_MISO    = PA_6,
 156     SPI_SCK     = PA_5,
 157     SPI_CS      = PB_6,
 158     PWM_OUT     = PB_3,
 159
 160     // Not connected
 161     NC = (int)0xFFFFFFFF
 162 } PinName;
 163
 164 typedef enum {
 165     PullNone  = 0,
 166     PullUp    = 1,
 167     PullDown  = 2,
 168     OpenDrain = 3,
 169     PullDefault = PullNone
 170 } PinMode;
 171
 172 #ifdef __cplusplus
 173 }
 174 #endif
 175
 176 #endif