Bare-metal configuration for a Bluepill board.
Warning
It does not work with the Mbed Online Compiler.
Follow these steps to import and compile them with Mbed CLI:
mbed import https://os.mbed.com/users/hudakz/code/Baremetal_Blinky_Bluepill mbed compile -t GCC_ARM -m bluepill
TARGET_BLUEPILL/PeripheralPins.c
- Committer:
- hudakz
- Date:
- 2020-06-04
- Revision:
- 3:90a9ecd02b47
- Parent:
- 0:a04710facbb6
File content as of revision 3:90a9ecd02b47:
/* mbed Microcontroller Library ******************************************************************************* * Copyright (c) 2018, STMicroelectronics * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * 1. Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * 3. Neither the name of STMicroelectronics nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. ******************************************************************************* * * Automatically generated from STM32F103C(8-B)Tx.xml */ #include "PeripheralPins.h" #include "mbed_toolchain.h" //============================================================================== // Notes // // - The pins mentioned Px_y_ALTz are alternative possibilities which use other // HW peripheral instances. You can use them the same way as any other "normal" // pin (i.e. PwmOut pwm(PA_7_ALT0);). These pins are not displayed on the board // pinout image on mbed.org. // // - The pins which are connected to other components present on the board have // the comment "Connected to xxx". The pin function may not work properly in this // case. These pins may not be displayed on the board pinout image on mbed.org. // Please read the board reference manual and schematic for more information. // // - Warning: pins connected to the default STDIO_UART_TX and STDIO_UART_RX pins are commented // See https://os.mbed.com/teams/ST/wiki/STDIO for more information. // //============================================================================== //*** ADC *** MBED_WEAK const PinMap PinMap_ADC[] = { {PA_0, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 0, 0)}, // ADC_IN0 {PA_1, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 1, 0)}, // ADC_IN1 {PA_2, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 2, 0)}, // ADC_IN2 {PA_3, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 3, 0)}, // ADC_IN3 {PA_4, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 4, 0)}, // ADC_IN4 {PA_5, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 5, 0)}, // ADC_IN5 {PA_6, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 6, 0)}, // ADC_IN6 {PA_7, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 7, 0)}, // ADC_IN7 {PB_0, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 8, 0)}, // ADC_IN8 {PB_1, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 9, 0)}, // ADC_IN9 {PC_0, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 10, 0)}, // ADC_IN10 {PC_1, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 11, 0)}, // ADC_IN11 {PC_2, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 12, 0)}, // ADC_IN12 {PC_3, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 13, 0)}, // ADC_IN13 {PC_4, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 14, 0)}, // ADC_IN14 {PC_5, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 15, 0)}, // ADC_IN15 {NC, NC, 0} }; const PinMap PinMap_ADC_Internal[] = { {ADC_TEMP, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 16, 0)}, // ADC_IN16 {ADC_VREF, ADC_1, STM_PIN_DATA_EXT(STM_MODE_ANALOG, GPIO_NOPULL, 0, 17, 0)}, // ADC_IN17 {NC, NC, 0} }; //*** I2C *** MBED_WEAK const PinMap PinMap_I2C_SDA[] = { {PB_7, I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, 0)}, {PB_9, I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, 2)}, {PB_11, I2C_2, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, 0)}, {NC, NC, 0} }; MBED_WEAK const PinMap PinMap_I2C_SCL[] = { {PB_6, I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, 0)}, {PB_8, I2C_1, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, 2)}, {PB_10, I2C_2, STM_PIN_DATA(STM_MODE_AF_OD, GPIO_NOPULL, 0)}, {NC, NC, 0} }; //*** PWM *** // TIM4 cannot be used because already used by the us_ticker // You have to comment all PWM_4 MBED_WEAK const PinMap PinMap_PWM[] = { {PA_0, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, 0, 1, 0)}, // TIM2_CH1 {PA_1, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, 0, 2, 0)}, // TIM2_CH2 {PA_2, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, 0, 3, 0)}, // TIM2_CH3 {PA_3, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, 0, 4, 0)}, // TIM2_CH4 {PA_6, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, 0, 1, 0)}, // TIM3_CH1 {PA_7, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, 0, 2, 0)}, // TIM3_CH2 {PA_8, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, 0, 1, 0)}, // TIM1_CH1 {PA_8, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, 6, 1, 0)}, // TIM1_CH1 {PA_9, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, 0, 2, 0)}, // TIM1_CH2 {PA_9, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, 6, 2, 0)}, // TIM1_CH2 {PA_10, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, 0, 3, 0)}, // TIM1_CH3 {PA_10, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, 6, 3, 0)}, // TIM1_CH3 {PA_11, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, 0, 4, 0)}, // TIM1_CH4 {PA_11, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, 6, 4, 0)}, // TIM1_CH4 {PA_15, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, 8, 1, 0)}, // TIM2_CH1 {PB_0, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, 6, 2, 1)}, // TIM1_CH2N {PB_0_ALT0, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, 0, 3, 0)}, // TIM3_CH3 {PB_0_ALT0, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, 7, 3, 0)}, // TIM3_CH3 {PB_1, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, 6, 3, 1)}, // TIM1_CH3N {PB_1_ALT0, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, 0, 4, 0)}, // TIM3_CH4 {PB_1_ALT0, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, 7, 4, 0)}, // TIM3_CH4 {PB_3, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, 8, 2, 0)}, // TIM2_CH2 {PB_4, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, 7, 1, 0)}, // TIM3_CH1 {PB_5, PWM_3, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, 7, 2, 0)}, // TIM3_CH2 // {PB_6, PWM_4, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, 0, 1, 0)}, // TIM4_CH1 // {PB_7, PWM_4, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, 0, 2, 0)}, // TIM4_CH2 // {PB_8, PWM_4, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, 0, 3, 0)}, // TIM4_CH3 // {PB_9, PWM_4, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, 0, 4, 0)}, // TIM4_CH4 {PB_10, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, 8, 3, 0)}, // TIM2_CH3 {PB_11, PWM_2, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, 8, 4, 0)}, // TIM2_CH4 {PB_13, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, 0, 1, 1)}, // TIM1_CH1N {PB_14, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, 0, 2, 1)}, // TIM1_CH2N {PB_15, PWM_1, STM_PIN_DATA_EXT(STM_MODE_AF_PP, GPIO_PULLUP, 0, 3, 1)}, // TIM1_CH3N {NC, NC, 0} }; //*** SERIAL *** MBED_WEAK const PinMap PinMap_UART_TX[] = { {PA_2, UART_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, 0)}, {PA_9, UART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, 0)}, {PB_6, UART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, 3)}, // GPIO_Remap_USART1 {PB_10, UART_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, 0)}, {PC_10, UART_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, 5)}, // GPIO_PartialRemap_USART3 {NC, NC, 0} }; MBED_WEAK const PinMap PinMap_UART_RX[] = { {PA_3, UART_2, STM_PIN_DATA(STM_MODE_INPUT, GPIO_PULLUP, 0)}, {PA_10, UART_1, STM_PIN_DATA(STM_MODE_INPUT, GPIO_PULLUP, 0)}, {PB_7, UART_1, STM_PIN_DATA(STM_MODE_INPUT, GPIO_PULLUP, 3)}, // GPIO_Remap_USART1 {PB_11, UART_3, STM_PIN_DATA(STM_MODE_INPUT, GPIO_PULLUP, 0)}, {PC_11, UART_3, STM_PIN_DATA(STM_MODE_INPUT, GPIO_PULLUP, 5)}, // GPIO_PartialRemap_USART3 {NC, NC, 0} }; MBED_WEAK const PinMap PinMap_UART_RTS[] = { {PA_1, UART_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, 0)}, {PA_12, UART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, 0)}, {PB_14, UART_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, 0)}, {NC, NC, 0} }; MBED_WEAK const PinMap PinMap_UART_CTS[] = { {PA_0, UART_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, 0)}, {PA_11, UART_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, 0)}, {PB_13, UART_3, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_PULLUP, 0)}, {NC, NC, 0} }; //*** SPI *** MBED_WEAK const PinMap PinMap_SPI_MOSI[] = { {PA_7, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, 0)}, {PB_5, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, 1)}, {PB_15, SPI_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, 0)}, {NC, NC, 0} }; MBED_WEAK const PinMap PinMap_SPI_MISO[] = { {PA_6, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, 0)}, {PB_4, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, 1)}, {PB_14, SPI_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, 0)}, {NC, NC, 0} }; MBED_WEAK const PinMap PinMap_SPI_SCLK[] = { {PA_5, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, 0)}, {PB_3, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, 1)}, {PB_13, SPI_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, 0)}, {NC, NC, 0} }; MBED_WEAK const PinMap PinMap_SPI_SSEL[] = { {PA_4, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, 0)}, {PA_15, SPI_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, 1)}, {PB_12, SPI_2, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, 0)}, {NC, NC, 0} }; //*** CAN *** MBED_WEAK const PinMap PinMap_CAN_RD[] = { {PA_11, CAN_1, STM_PIN_DATA(STM_MODE_INPUT, GPIO_NOPULL, 0)}, {PB_8, CAN_1, STM_PIN_DATA(STM_MODE_INPUT, GPIO_NOPULL, 10)}, {NC, NC, 0} }; MBED_WEAK const PinMap PinMap_CAN_TD[] = { {PA_12, CAN_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, 0)}, {PB_9, CAN_1, STM_PIN_DATA(STM_MODE_AF_PP, GPIO_NOPULL, 10)}, {NC, NC, 0} };