tool/mbed/mbed-sdk/libraries/mbed/targets/hal/TARGET_STM/TARGET_STM32F1/TARGET_DISCO_F100RB/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:
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   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)}, // ADC12_IN0
  43     {PA_1, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC12_IN1
  44     {PA_2, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC12_IN2
  45     {PA_3, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC12_IN3
  46     {PA_4, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC12_IN4
  47     {PA_5, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC12_IN5
  48     {PA_6, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC12_IN6
  49     {PA_7, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC12_IN7
  50     {PB_0, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC12_IN8
  51     {PB_1, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC12_IN9
  52     {PC_0, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC12_IN10
  53     {PC_1, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC12_IN11
  54     {PC_2, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC12_IN12
  55     {PC_3, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC12_IN13
  56     {PC_4, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC12_IN14
  57     {PC_5, ADC_1, STM_PIN_DATA(STM_MODE_ANALOG, GPIO_NOPULL, 0)}, // ADC12_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, 0)},
  65     {PB_9,  I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, 2)}, // GPIO_Remap_I2C1
  66     {PB_11, I2C_2, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, 0)},
  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, 0)},
  72     {PB_8,  I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, 2)}, // GPIO_Remap_I2C1
  73     {PB_10, I2C_2, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, 0)},
  74     {NC,    NC,    0}
  75 };
  76
  77 //*** PWM ***
  78
  79 // TIM4 cannot be used because already used by the us_ticker
  80 const PinMap PinMap_PWM[] = {
  81     {PA_1,  PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, 0)}, // TIM2_CH2 - Default
  82     {PA_2,  PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, 0)}, // TIM2_CH3 - Default (warning: not connected on D1 per default)
  83     {PA_3,  PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, 0)}, // TIM2_CH4 - Default (warning: not connected on D0 per default)
  84     {PA_6,  PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, 0)}, // TIM3_CH1 - Default
  85     {PA_7,  PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, 0)}, // TIM3_CH2 - Default
  86 //  {PA_7,  PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, 6)}, // TIM1_CH1N - GPIO_PartialRemap_TIM1
  87     {PA_8,  PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, 0)}, // TIM1_CH1 - Default
  88     {PA_9,  PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, 0)}, // TIM1_CH2 - Default
  89     {PA_10, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, 0)}, // TIM1_CH3 - Default
  90     {PA_11, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, 0)}, // TIM1_CH4 - Default
  91     {PA_15, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, 8)}, // TIM2_CH1_ETR - GPIO_FullRemap_TIM2
  92
  93     {PB_0,  PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, 0)}, // TIM3_CH3 - Default
  94 //  {PB_0,  PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, 6)}, // TIM1_CH2N - GPIO_PartialRemap_TIM1
  95     {PB_1,  PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, 0)}, // TIM3_CH4 - Default
  96 //  {PB_1,  PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, 6)}, // TIM1_CH3N - GPIO_PartialRemap_TIM1
  97     {PB_3,  PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, 8)}, // TIM2_CH2 - GPIO_FullRemap_TIM2
  98     {PB_4,  PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, 7)}, // TIM3_CH1 - GPIO_PartialRemap_TIM3
  99     {PB_5,  PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, 7)}, // TIM3_CH2 - GPIO_PartialRemap_TIM3
 100 //  {PB_6,  PWM_4, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, 0)}, // TIM4_CH1 - Default (used by ticker)
 101 //  {PB_7,  PWM_4, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, 0)}, // TIM4_CH2 - Default (used by ticker)
 102 //  {PB_8,  PWM_4, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, 0)}, // TIM4_CH3 - Default (used by ticker)
 103 //  {PB_9,  PWM_4, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, 0)}, // TIM4_CH4 - Default (used by ticker)
 104     {PB_10, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, 8)}, // TIM2_CH3 - GPIO_FullRemap_TIM2
 105     {PB_11, PWM_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, 8)}, // TIM2_CH4 - GPIO_FullRemap_TIM2
 106     {PB_13, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, 0)}, // TIM1_CH1N - Default
 107     {PB_14, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, 0)}, // TIM1_CH2N - Default
 108     {PB_15, PWM_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, 0)}, // TIM1_CH3N - Default
 109
 110     {PC_6,  PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, 9)}, // TIM3_CH1 - GPIO_FullRemap_TIM3
 111     {PC_7,  PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, 9)}, // TIM3_CH2 - GPIO_FullRemap_TIM3
 112     {PC_8,  PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, 9)}, // TIM3_CH3 - GPIO_FullRemap_TIM3
 113     {PC_9,  PWM_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, 9)}, // TIM3_CH4 - GPIO_FullRemap_TIM3
 114     {NC,    NC,    0}
 115 };
 116
 117 //*** SERIAL ***
 118
 119 const PinMap PinMap_UART_TX[] = {
 120     {PA_2,  UART_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, 0)},
 121     {PA_9,  UART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, 0)},
 122     {PB_6,  UART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, 3)}, // GPIO_Remap_USART1
 123     {PB_10, UART_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, 0)},
 124     {PC_10, UART_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, 5)}, // GPIO_PartialRemap_USART3
 125     {NC,    NC,     0}
 126 };
 127
 128 const PinMap PinMap_UART_RX[] = {
 129     {PA_3,  UART_2, STM_PIN_DATA(STM_MODE_INPUT, GPIO_PULLUP, 0)},
 130     {PA_10, UART_1, STM_PIN_DATA(STM_MODE_INPUT, GPIO_PULLUP, 0)},
 131     {PB_7,  UART_1, STM_PIN_DATA(STM_MODE_INPUT, GPIO_PULLUP, 3)}, // GPIO_Remap_USART1
 132     {PB_11, UART_3, STM_PIN_DATA(STM_MODE_INPUT, GPIO_PULLUP, 0)},
 133     {PC_11, UART_3, STM_PIN_DATA(STM_MODE_INPUT, GPIO_PULLUP, 5)}, // GPIO_PartialRemap_USART3
 134     {NC,    NC,     0}
 135 };
 136
 137 //*** SPI ***
 138
 139 const PinMap PinMap_SPI_MOSI[] = {
 140     {PA_7,  SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, 0)},
 141     {PB_5,  SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, 1)}, // GPIO_Remap_SPI1
 142     {PB_15, SPI_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, 0)},
 143     {NC,    NC,    0}
 144 };
 145
 146 const PinMap PinMap_SPI_MISO[] = {
 147     {PA_6,  SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, 0)},
 148     {PB_4,  SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, 1)}, // GPIO_Remap_SPI1
 149     {PB_14, SPI_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, 0)},
 150     {NC,    NC,    0}
 151 };
 152
 153 const PinMap PinMap_SPI_SCLK[] = {
 154     {PA_5,  SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, 0)},
 155     {PB_3,  SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, 1)}, // GPIO_Remap_SPI1
 156     {PB_13, SPI_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, 0)},
 157     {NC,    NC,    0}
 158 };
 159
 160 const PinMap PinMap_SPI_SSEL[] = {
 161     {PA_4,  SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, 0)},
 162     {PA_15, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, 1)}, // GPIO_Remap_SPI1
 163     {PB_12, SPI_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, 0)},
 164     {NC,    NC,    0}
 165 };