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MCUdudefpistm
MCUdude
authored and
fpistm
committed
Add generic F401Rx variant (#787)
This pinout style matches the physical pin style of the F401Rx family pretty well. It makes it easier when working with purposely designed hardware that is not based around a development board. This variant will first try to drive an external crystal. If not present, the MCU will automatically switch to its internal (but less accurate) oscillator instead. Resolves #784
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‎boards.txt‎

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@@ -1025,6 +1025,42 @@ GenF4.menu.pnum.FEATHER_F405.build.board=FEATHER_F405
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GenF4.menu.pnum.FEATHER_F405.build.product_line=STM32F405xx
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GenF4.menu.pnum.FEATHER_F405.build.variant=FEATHER_F405
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# Generic F401RE
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GenF4.menu.pnum.Generic_F401RE=Generic F401RE
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GenF4.menu.pnum.Generic_F401RE.upload.maximum_size=524288
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GenF4.menu.pnum.Generic_F401RE.upload.maximum_data_size=98304
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GenF4.menu.pnum.Generic_F401RE.build.board=GENERIC_F401RE
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GenF4.menu.pnum.Generic_F401RE.build.product_line=STM32F401xE
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GenF4.menu.pnum.Generic_F401RE.build.variant=Generic_F401Rx
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GenF4.menu.pnum.Generic_F401RE.node=NODE_F401RE
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# Generic F401RD
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GenF4.menu.pnum.Generic_F401RD=Generic F401RD
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GenF4.menu.pnum.Generic_F401RD.upload.maximum_size=393216
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GenF4.menu.pnum.Generic_F401RD.upload.maximum_data_size=98304
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GenF4.menu.pnum.Generic_F401RD.build.board=GENERIC_F401RD
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GenF4.menu.pnum.Generic_F401RD.build.product_line=STM32F401xE
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GenF4.menu.pnum.Generic_F401RD.build.variant=Generic_F401Rx
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GenF4.menu.pnum.Generic_F401RD.node=NODE_F401RE
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# Generic F401RC
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GenF4.menu.pnum.Generic_F401RC=Generic F401RC
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GenF4.menu.pnum.Generic_F401RC.upload.maximum_size=262144
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GenF4.menu.pnum.Generic_F401RC.upload.maximum_data_size=65536
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GenF4.menu.pnum.Generic_F401RC.build.board=GENERIC_F401RC
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GenF4.menu.pnum.Generic_F401RC.build.product_line=STM32F401xC
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GenF4.menu.pnum.Generic_F401RC.build.variant=Generic_F401Rx
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GenF4.menu.pnum.Generic_F401RC.node=NODE_F401RE
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# Generic F401RB
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GenF4.menu.pnum.Generic_F401RB=Generic F401RB
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GenF4.menu.pnum.Generic_F401RB.upload.maximum_size=131072
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GenF4.menu.pnum.Generic_F401RB.upload.maximum_data_size=65536
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GenF4.menu.pnum.Generic_F401RB.build.board=GENERIC_F401RB
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GenF4.menu.pnum.Generic_F401RB.build.product_line=STM32F401xC
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GenF4.menu.pnum.Generic_F401RB.build.variant=Generic_F401Rx
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GenF4.menu.pnum.Generic_F401RB.node=NODE_F401RE
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# Upload menu
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GenF4.menu.upload_method.swdMethod=STM32CubeProgrammer (SWD)
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GenF4.menu.upload_method.swdMethod.upload.protocol=0

‎variants/Generic_F401Rx/PeripheralPins.c‎

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/*
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*******************************************************************************
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* Copyright (c) 2019, STMicroelectronics
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. Neither the name of STMicroelectronics nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
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* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*******************************************************************************
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* Automatically generated from STM32F401R(D-E)Tx.xml
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*/
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#include "Arduino.h"
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#include "PeripheralPins.h"
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/* =====
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* Note: Commented lines are alternative possibilities which are not used per default.
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* If you change them, you will have to know what you do
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* =====
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*/
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//*** ADC ***
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#ifdef HAL_ADC_MODULE_ENABLED
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WEAK const PinMap PinMap_ADC[] = {
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{PA_0, ADC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 0, 0)}, // ADC1_IN0
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{PA_1, ADC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 1, 0)}, // ADC1_IN1
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{PA_2, ADC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 2, 0)}, // ADC1_IN2
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{PA_3, ADC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 3, 0)}, // ADC1_IN3
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{PA_4, ADC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 4, 0)}, // ADC1_IN4
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{PA_5, ADC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 5, 0)}, // ADC1_IN5
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{PA_6, ADC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 6, 0)}, // ADC1_IN6
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{PA_7, ADC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 7, 0)}, // ADC1_IN7
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{PB_0, ADC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 8, 0)}, // ADC1_IN8
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{PB_1, ADC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 9, 0)}, // ADC1_IN9
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{PC_0, ADC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 10, 0)}, // ADC1_IN10
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{PC_1, ADC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 11, 0)}, // ADC1_IN11
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{PC_2, ADC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 12, 0)}, // ADC1_IN12
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{PC_3, ADC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 13, 0)}, // ADC1_IN13
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{PC_4, ADC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 14, 0)}, // ADC1_IN14
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{PC_5, ADC1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 15, 0)}, // ADC1_IN15
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{NC, NP, 0}
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};
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#endif
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//*** No DAC ***
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//*** I2C ***
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#ifdef HAL_I2C_MODULE_ENABLED
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WEAK const PinMap PinMap_I2C_SDA[] = {
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{PB_3, I2C2, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF9_I2C2)},
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{PB_4, I2C3, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF9_I2C3)},
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{PB_7, I2C1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)},
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{PB_9, I2C1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)},
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{PC_9, I2C3, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C3)},
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{NC, NP, 0}
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};
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#endif
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#ifdef HAL_I2C_MODULE_ENABLED
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WEAK const PinMap PinMap_I2C_SCL[] = {
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{PA_8, I2C3, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C3)},
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{PB_6, I2C1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)},
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{PB_8, I2C1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C1)},
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{PB_10, I2C2, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, GPIO_AF4_I2C2)},
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{NC, NP, 0}
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};
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#endif
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//*** PWM ***
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#ifdef HAL_TIM_MODULE_ENABLED
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WEAK const PinMap PinMap_PWM[] = {
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// {PA_0, TIM2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 1, 0)}, // A0 // TIM2_CH1
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{PA_0, TIM5, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM5, 1, 0)}, // A0 // TIM5_CH1
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// {PA_1, TIM2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 2, 0)}, // A1 // TIM2_CH2
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{PA_1, TIM5, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM5, 2, 0)}, // A1 // TIM5_CH2
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// {PA_2, TIM2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 3, 0)}, // D1 // TIM2_CH3 - ST-Link
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{PA_2, TIM5, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM5, 3, 0)}, // D1 // TIM5_CH3 - ST-Link
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// {PA_2, TIM9, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM9, 1, 0)}, // D1 // TIM9_CH1 - ST-Link
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// {PA_3, TIM2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 4, 0)}, // D0 // TIM2_CH4 - ST-Link
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{PA_3, TIM5, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM5, 4, 0)}, // D0 // TIM5_CH4 - ST-Link
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// {PA_3, TIM9, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM9, 2, 0)}, // D0 // TIM9_CH2 - ST-Link
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{PA_5, TIM2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 1, 0)}, // D13 // TIM2_CH1 - SPI
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{PA_6, TIM3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 1, 0)}, // D12 // TIM3_CH1 - SPI
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// {PA_7, TIM1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 1, 1)}, // D11 // TIM1_CH1N - SPI
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{PA_7, TIM3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 2, 0)}, // D11 // TIM3_CH2
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{PA_8, TIM1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 1, 0)}, // D7 // TIM1_CH1
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{PA_9, TIM1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 2, 0)}, // D8 // TIM1_CH2
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{PA_10, TIM1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 3, 0)}, // D2 // TIM1_CH3
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{PA_11, TIM1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 4, 0)}, // D37 // TIM1_CH4
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{PA_15, TIM2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 1, 0)}, // D21 // TIM2_CH1
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// {PB_0, TIM1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 2, 1)}, // A3 // TIM1_CH2N
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{PB_0, TIM3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 3, 0)}, // A3 // TIM3_CH3
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// {PB_1, TIM1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 3, 1)}, // D41 // TIM1_CH3N
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{PB_1, TIM3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 4, 0)}, // D41 // TIM3_CH4
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{PB_3, TIM2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 2, 0)}, // D3 // TIM2_CH2
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{PB_4, TIM3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 1, 0)}, // D5 // TIM3_CH1
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{PB_5, TIM3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 2, 0)}, // D4 // TIM3_CH2
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{PB_6, TIM4, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4, 1, 0)}, // D10 // TIM4_CH1
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{PB_7, TIM4, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4, 2, 0)}, // D22 // TIM4_CH2
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{PB_8, TIM4, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4, 3, 0)}, // D15 // TIM4_CH3 - SCL
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// {PB_8, TIM10, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM10, 1, 0)}, // D15 // TIM10_CH1 - SCL
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{PB_9, TIM4, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM4, 4, 0)}, // D14 // TIM4_CH4 - SDA
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// {PB_9, TIM11, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF3_TIM11, 1, 0)}, // D14 // TIM11_CH1 - SDA
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{PB_10, TIM2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM2, 3, 0)}, // D6 // TIM2_CH3
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{PB_13, TIM1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 1, 1)}, // D44 // TIM1_CH1N
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{PB_14, TIM1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 2, 1)}, // D43 // TIM1_CH2N
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{PB_15, TIM1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF1_TIM1, 3, 1)}, // D42 // TIM1_CH3N
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{PC_6, TIM3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 1, 0)}, // D34 // TIM3_CH1
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{PC_7, TIM3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 2, 0)}, // D9 // TIM3_CH2
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{PC_8, TIM3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 3, 0)}, // D33 // TIM3_CH3
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{PC_9, TIM3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF2_TIM3, 4, 0)}, // D32 // TIM3_CH4
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{NC, NP, 0}
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};
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#endif
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//*** SERIAL ***
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#ifdef HAL_UART_MODULE_ENABLED
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WEAK const PinMap PinMap_UART_TX[] = {
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{PA_2, USART2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART2)},
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{PA_9, USART1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
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{PA_11, USART6, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_USART6)},
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{PB_6, USART1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
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{PC_6, USART6, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_USART6)},
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{NC, NP, 0}
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};
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#endif
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#ifdef HAL_UART_MODULE_ENABLED
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WEAK const PinMap PinMap_UART_RX[] = {
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{PA_3, USART2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART2)},
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{PA_10, USART1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
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{PA_12, USART6, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_USART6)},
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{PB_7, USART1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
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{PC_7, USART6, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF8_USART6)},
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{NC, NP, 0}
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};
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#endif
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#ifdef HAL_UART_MODULE_ENABLED
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WEAK const PinMap PinMap_UART_RTS[] = {
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{PA_1, USART2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART2)},
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{PA_12, USART1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
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{NC, NP, 0}
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};
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#endif
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#ifdef HAL_UART_MODULE_ENABLED
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WEAK const PinMap PinMap_UART_CTS[] = {
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{PA_0, USART2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART2)},
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{PA_11, USART1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF7_USART1)},
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{NC, NP, 0}
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};
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#endif
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//*** SPI ***
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#ifdef HAL_SPI_MODULE_ENABLED
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WEAK const PinMap PinMap_SPI_MOSI[] = {
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{PA_7, SPI1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
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{PB_5, SPI1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
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// {PB_5, SPI3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_SPI3)},
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{PB_15, SPI2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI2)},
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{PC_3, SPI2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI2)},
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{PC_12, SPI3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_SPI3)},
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{NC, NP, 0}
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};
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#endif
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#ifdef HAL_SPI_MODULE_ENABLED
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WEAK const PinMap PinMap_SPI_MISO[] = {
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{PA_6, SPI1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
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{PB_4, SPI1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
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// {PB_4, SPI3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_SPI3)},
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{PB_14, SPI2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI2)},
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{PC_2, SPI2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI2)},
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{PC_11, SPI3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_SPI3)},
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{NC, NP, 0}
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};
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#endif
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#ifdef HAL_SPI_MODULE_ENABLED
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WEAK const PinMap PinMap_SPI_SCLK[] = {
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{PA_5, SPI1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
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{PB_3, SPI1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
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// {PB_3, SPI3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_SPI3)},
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{PB_10, SPI2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI2)},
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{PB_13, SPI2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI2)},
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{PC_10, SPI3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_SPI3)},
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{NC, NP, 0}
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};
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#endif
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#ifdef HAL_SPI_MODULE_ENABLED
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WEAK const PinMap PinMap_SPI_SSEL[] = {
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{PA_4, SPI1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
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// {PA_4, SPI3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_SPI3)},
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{PA_15, SPI1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI1)},
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// {PA_15, SPI3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF6_SPI3)},
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{PB_9, SPI2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI2)},
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{PB_12, SPI2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF5_SPI2)},
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{NC, NP, 0}
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};
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#endif
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//*** No CAN ***
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//*** No ETHERNET ***
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//*** No QUADSPI ***
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//*** USB ***
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#ifdef HAL_PCD_MODULE_ENABLED
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WEAK const PinMap PinMap_USB_OTG_FS[] = {
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{PA_8, USB_OTG_FS, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_OTG_FS)}, // USB_OTG_FS_SOF
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{PA_9, USB_OTG_FS, STM_PIN_DATA(STM_MODE_INPUT, GPIO_NOPULL, GPIO_AF_NONE)}, // USB_OTG_FS_VBUS
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{PA_10, USB_OTG_FS, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_PULLUP, GPIO_AF10_OTG_FS)}, // USB_OTG_FS_ID
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{PA_11, USB_OTG_FS, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_OTG_FS)}, // USB_OTG_FS_DM
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{PA_12, USB_OTG_FS, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, GPIO_AF10_OTG_FS)}, // USB_OTG_FS_DP
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{NC, NP, 0}
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};
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#endif
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//*** No USB_OTG_HS ***

‎variants/Generic_F401Rx/PinNamesVar.h‎

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/* SYS_WKUP */
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#ifdef PWR_WAKEUP_PIN1
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SYS_WKUP1 = PA_0,
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#endif
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#ifdef PWR_WAKEUP_PIN2
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SYS_WKUP2 = NC,
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#endif
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#ifdef PWR_WAKEUP_PIN3
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SYS_WKUP3 = NC,
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#endif
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#ifdef PWR_WAKEUP_PIN4
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SYS_WKUP4 = NC,
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#endif
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#ifdef PWR_WAKEUP_PIN5
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SYS_WKUP5 = NC,
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#endif
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#ifdef PWR_WAKEUP_PIN6
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SYS_WKUP6 = NC,
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#endif
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#ifdef PWR_WAKEUP_PIN7
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SYS_WKUP7 = NC,
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#endif
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#ifdef PWR_WAKEUP_PIN8
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SYS_WKUP8 = NC,
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#endif
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/* USB */
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#ifdef USBCON
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USB_OTG_FS_SOF = PA_8,
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USB_OTG_FS_VBUS = PA_9,
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USB_OTG_FS_ID = PA_10,
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USB_OTG_FS_DM = PA_11,
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USB_OTG_FS_DP = PA_12,
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#endif

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