tool/mbed/mbed-sdk/libraries/mbed/targets/hal/TARGET_STM/TARGET_STM32F0/TARGET_DISCO_F051R8/PeripheralPins.c

   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
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  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
  31 #include "PeripheralPins.h"
  32
  33 // =====
  34 // Note: Commented lines are alternative possibilities which are not used per default.
  35 //       If you change them, you will have also to modify the corresponding xxx_api.c file
  36 //       for pwmout, analogin, analogout, ...
  37 // =====
  38
  39 //*** ADC ***
  40
  41 const PinMap PinMap_ADC[] = {
  42     {PA_0, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN0
  43     {PA_1, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN1
  44     {PA_2, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN2
  45     {PA_3, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN3
  46     {PA_4, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN4
  47     {PA_5, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN5
  48     {PA_6, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN6
  49     {PA_7, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN7
  50     {PB_0, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN8
  51     {PB_1, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN9
  52     {PC_0, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN10
  53     {PC_1, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN11
  54     {PC_2, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN12
  55     {PC_3, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN13
  56     {PC_4, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN14
  57     {PC_5, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC1_IN15
  58     {NC,   NC,    0}
  59 };
  60
  61 //*** I2C ***
  62
  63 const PinMap PinMap_I2C_SDA[] = {
  64     {PB_7,  I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF1_I2C1)},
  65     {PB_9,  I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF1_I2C1)},
  66     {PB_11, I2C_2, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF1_I2C2)},
  67     {NC,    NC,    0}
  68 };
  69
  70 const PinMap PinMap_I2C_SCL[] = {
  71     {PB_6,  I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF1_I2C1)},
  72     {PB_8,  I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF1_I2C1)},
  73     {PB_10, I2C_2, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF1_I2C2)},
  74     {NC,    NC,    0}
  75 };
  76
  77 //*** PWM ***
  78
  79 // TIM1 cannot be used because already used by the us_ticker
  80 const PinMap PinMap_PWM[] = {
  81     {PA_4,  PWM_14, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF4_TIM14)}, // TIM14_CH1
  82     {PA_6,  PWM_3,  STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF1_TIM3)},  // TIM3_CH1
  83 //  {PA_6,  PWM_16, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF5_TIM16)}, // TIM16_CH1
  84     {PA_7,  PWM_3,  STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF1_TIM3)},  // TIM3_CH2
  85 //  {PA_7,  PWM_14, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF4_TIM14)}, // TIM14_CH1
  86 //  {PA_7,  PWM_17, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF5_TIM17)}, // TIM17_CH1
  87     {PB_0,  PWM_3,  STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF1_TIM3)},  // TIM3_CH3
  88     {PB_1,  PWM_14, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF0_TIM14)}, // TIM14_CH1
  89 //  {PB_1,  PWM_3,  STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF1_TIM3)},  // TIM3_CH4
  90     {PB_4,  PWM_3,  STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF1_TIM3)},  // TIM3_CH1
  91     {PB_5,  PWM_3,  STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF1_TIM3)},  // TIM3_CH2
  92     {PB_6,  PWM_16, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF2_TIM16)}, // TIM16_CH1N
  93     {PB_7,  PWM_17, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF2_TIM17)}, // TIM17_CH1N
  94     {PB_8,  PWM_16, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF2_TIM16)}, // TIM16_CH1
  95     {PB_9,  PWM_17, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF2_TIM17)}, // TIM17_CH1
  96     {PB_14, PWM_15, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF1_TIM15)}, // TIM15_CH1
  97     {PB_15, PWM_15, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF1_TIM15)}, // TIM15_CH2
  98 //  {PB_15, PWM_15, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF3_TIM15)}, // TIM15_CH1N
  99     {PC_6,  PWM_3,  STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF1_TIM3)},  // TIM3_CH1
 100     {PC_7,  PWM_3,  STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF1_TIM3)},  // TIM3_CH2
 101     {PC_8,  PWM_3,  STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF1_TIM3)},  // TIM3_CH3
 102     {PC_9,  PWM_3,  STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF1_TIM3)},  // TIM3_CH4
 103     {NC,    NC,    0}
 104 };
 105
 106 //*** SERIAL ***
 107
 108 const PinMap PinMap_UART_TX[] = {
 109     {PA_2,  UART_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_USART2)},
 110     {PA_9,  UART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_USART1)},
 111     {PB_6,  UART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF0_USART1)},
 112     {NC,    NC,     0}
 113 };
 114
 115 const PinMap PinMap_UART_RX[] = {
 116     {PA_3,  UART_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_USART2)},
 117     {PA_10, UART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_USART1)},
 118     {PA_15, UART_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_USART2)},
 119     {PB_7,  UART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF0_USART1)},
 120     {NC,    NC,     0}
 121 };
 122
 123 //*** SPI ***
 124
 125 const PinMap PinMap_SPI_MOSI[] = {
 126     {PA_7,  SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF0_SPI1)},
 127     {PB_5,  SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF0_SPI1)},
 128     {PB_15, SPI_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF0_SPI2)},
 129     {NC,    NC,    0}
 130 };
 131
 132 const PinMap PinMap_SPI_MISO[] = {
 133     {PA_6,  SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF0_SPI1)},
 134     {PB_4,  SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF0_SPI1)},
 135     {PB_14, SPI_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF0_SPI2)},
 136     {NC,    NC,    0}
 137 };
 138
 139 const PinMap PinMap_SPI_SCLK[] = {
 140     {PA_5,  SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF0_SPI1)},
 141     {PB_3,  SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF0_SPI1)},
 142     {PB_13, SPI_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLDOWN, GPIO_AF0_SPI2)},
 143     {NC,    NC,    0}
 144 };
 145
 146 const PinMap PinMap_SPI_SSEL[] = {
 147     {PA_4,  SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF0_SPI1)},
 148     {PA_15, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF0_SPI1)},
 149     {PB_12, SPI_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, GPIO_AF0_SPI2)},
 150     {NC,    NC,    0}
 151 };