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variant(C0): Add Nucleo C031C6 support
Signed-off-by: Alexandre Bourdiol <alexandre.bourdiol@st.com>
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146 changes: 146 additions & 0 deletions
146
variants/STM32C0xx/C031C(4-6)(T-U)/variant_NUCLEO_C031C6.cpp
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|---|---|---|
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| /* | ||
| ******************************************************************************* | ||
| * Copyright (c) 2021, STMicroelectronics | ||
| * All rights reserved. | ||
| * | ||
| * This software component is licensed by ST under BSD 3-Clause license, | ||
| * the "License"; You may not use this file except in compliance with the | ||
| * License. You may obtain a copy of the License at: | ||
| * opensource.org/licenses/BSD-3-Clause | ||
| * | ||
| ******************************************************************************* | ||
| */ | ||
| #if defined(ARDUINO_NUCLEO_C031C6) | ||
| #include "pins_arduino.h" | ||
| #include "stm32yyxx_ll_utils.h" | ||
|
|
||
| // Digital PinName array | ||
| const PinName digitalPin[] = { | ||
| // CN9 | ||
| PB_7, // D0 | ||
| PB_6, // D1 | ||
| PA_10, // D2 | ||
| PB_3, // D3 | ||
| PB_10, // D4 | ||
| PB_4, // D5 | ||
| PB_5, // D6 | ||
| PA_15, // D7 | ||
|
|
||
| // CN5 | ||
| PA_9, // D8 | ||
| PC_7, // D9 | ||
| PB_0, // D10 | ||
| PA_7, // D11 | ||
| PA_6, // D12 | ||
| PA_5, // D13 // LED | ||
| PB_9, // D14 | ||
| PB_8, // D15 | ||
|
|
||
| // CN7 Left Side | ||
| PD_0, // D16 | ||
| PD_2, // D17 | ||
| PA_14, // D18 | ||
| PA_13, // D19 | ||
| PC_6, // D20 | ||
| PC_13, // D21 // Button | ||
| PC_14, // D22 // OSCX_IN | ||
| PF_0, // D23 // OSC_IN | ||
| PF_1, // D24 // OSC_OUT | ||
| PB_11, // D25 | ||
| PA_2, // D26 // VCP_TX | ||
|
|
||
| // CN7 Right Side | ||
| PD_1, // D27 | ||
|
|
||
| // CN10 Left Side | ||
| PD_3, // D28 | ||
| PC_11, // D29 | ||
|
|
||
| // CN8 Left Side | ||
| PA_0, // D30 | ||
| PA_1, // D31 | ||
| PA_4, // D32 | ||
| PB_1, // D33 | ||
| PA_11, // D34 | ||
| PA_12, // D35 | ||
|
|
||
| // CN10 Right Side | ||
| PA_3, // D36 // VCP_RX | ||
| PC_15, // D37 // OSCX_OUT | ||
| PB_12, // D38 | ||
| PB_2, // D39 | ||
| PF_3, // D40 | ||
| PA_8, // D41 | ||
| PB_15, // D42 | ||
| PB_14, // D43 | ||
| PB_13, // D44 | ||
|
|
||
| // Others | ||
| PF_2 // D45 // NRST | ||
| }; | ||
|
|
||
| // Analog (Ax) pin number array | ||
| const uint32_t analogInputPin[] = { | ||
| 30, // A0 | ||
| 31, // A1 | ||
| 32, // A2 | ||
| 33, // A3 | ||
| 34, // A4 | ||
| 35, // A5 | ||
| 26, // A6 | ||
| 36, // A7 | ||
| 13, // A8 | ||
| 12, // A9 | ||
| 11, // A10 | ||
| 41, // A11 | ||
| 19, // A12 | ||
| 18, // A13 | ||
| 10, // A14 | ||
| 39, // A15 | ||
| 4, // A16 | ||
| 25, // A17 | ||
| 38 // A18 | ||
| }; | ||
|
|
||
| // ---------------------------------------------------------------------------- | ||
| #ifdef __cplusplus | ||
| extern "C" { | ||
| #endif | ||
|
|
||
| /** | ||
| * @brief System Clock Configuration | ||
| * @param None | ||
| * @retval None | ||
| */ | ||
| WEAK void SystemClock_Config(void) | ||
| { | ||
| LL_FLASH_SetLatency(LL_FLASH_LATENCY_1); | ||
|
|
||
| /* HSE configuration and activation */ | ||
| LL_RCC_HSE_Enable(); | ||
| while (LL_RCC_HSE_IsReady() != 1) { | ||
| } | ||
|
|
||
| /* Set AHB prescaler*/ | ||
| LL_RCC_SetAHBPrescaler(LL_RCC_SYSCLK_DIV_1); | ||
|
|
||
| /* Sysclk activation on the HSE */ | ||
| LL_RCC_SetSysClkSource(LL_RCC_SYS_CLKSOURCE_HSE); | ||
| while (LL_RCC_GetSysClkSource() != LL_RCC_SYS_CLKSOURCE_STATUS_HSE) { | ||
| } | ||
|
|
||
| /* Set APB1 prescaler*/ | ||
| LL_RCC_SetAPB1Prescaler(LL_RCC_APB1_DIV_1); | ||
| /* Update CMSIS variable (which can be updated also through SystemCoreClockUpdate function) */ | ||
| LL_SetSystemCoreClock(48000000); | ||
|
|
||
| /* Update the time base */ | ||
| if (HAL_InitTick(TICK_INT_PRIORITY) != HAL_OK) { | ||
| Error_Handler(); | ||
| } | ||
| } | ||
|
|
||
| #ifdef __cplusplus | ||
| } | ||
| #endif | ||
| #endif /* ARDUINO_NUCLEO_C031C6 */ |
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variants/STM32C0xx/C031C(4-6)(T-U)/variant_NUCLEO_C031C6.h
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,153 @@ | ||
| /* | ||
| ******************************************************************************* | ||
| * Copyright (c) 2022, STMicroelectronics | ||
| * All rights reserved. | ||
| * | ||
| * This software component is licensed by ST under BSD 3-Clause license, | ||
| * the "License"; You may not use this file except in compliance with the | ||
| * License. You may obtain a copy of the License at: | ||
| * opensource.org/licenses/BSD-3-Clause | ||
| * | ||
| ******************************************************************************* | ||
| */ | ||
| #pragma once | ||
|
|
||
| /*---------------------------------------------------------------------------- | ||
| * STM32 pins number | ||
| *----------------------------------------------------------------------------*/ | ||
|
|
||
| // CN9 | ||
| #define PB7 0 | ||
| #define PB6 1 | ||
| #define PA10 2 | ||
| #define PB3 3 | ||
| #define PB10 PIN_A16 | ||
| #define PB4 5 | ||
| #define PB5 6 | ||
| #define PA15 7 | ||
|
|
||
| // CN5 | ||
| #define PA9 8 | ||
| #define PC7 9 | ||
| #define PB0 PIN_A14 | ||
| #define PA7 PIN_A10 | ||
| #define PA6 PIN_A9 | ||
| #define PA5 PIN_A8 // LED | ||
| #define PB9 14 | ||
| #define PB8 15 | ||
|
|
||
| // CN7 Left Side | ||
| #define PD0 16 | ||
| #define PD2 17 | ||
| #define PA14 PIN_A13 | ||
| #define PA13 PIN_A12 | ||
| #define PC6 20 | ||
| #define PC13 21 // Button | ||
| #define PC14 22 // OSCX_IN | ||
| #define PF0 23 // OSC_IN | ||
| #define PF1 24 // OSC_OUT | ||
| #define PB11 PIN_A17 | ||
| #define PA2 PIN_A6 // VCP_TX | ||
|
|
||
| // CN7 Right Side | ||
| #define PD1 27 | ||
|
|
||
| // CN10 Left Side | ||
| #define PD3 28 | ||
| #define PC11 29 | ||
|
|
||
| // CN8 Left Side | ||
| #define PA0 PIN_A0 | ||
| #define PA1 PIN_A1 | ||
| #define PA4 PIN_A2 | ||
| #define PB1 PIN_A3 | ||
| #define PA11 PIN_A4 | ||
| #define PA12 PIN_A5 | ||
|
|
||
| // CN10 Right side | ||
| #define PA3 PIN_A7 // VCP_RX | ||
| #define PC15 37 // OSCX_OUT | ||
| #define PB12 PIN_A18 | ||
| #define PB2 PIN_A15 | ||
| #define PF3 40 | ||
| #define PA8 PIN_A11 | ||
| #define PB15 42 | ||
| #define PB14 43 | ||
| #define PB13 44 | ||
|
|
||
| // Others | ||
| #define PF2 45 // NRST | ||
|
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||
|
|
||
| #define NUM_DIGITAL_PINS 46 | ||
| #define NUM_ANALOG_INPUTS 19 | ||
|
|
||
| // On-board LED pin number | ||
| #define LED_GREEN PA5 | ||
| #ifndef LED_BUILTIN | ||
| #define LED_BUILTIN LED_GREEN | ||
| #endif | ||
|
|
||
| // On-board user button | ||
| #ifndef USER_BTN | ||
| #define USER_BTN PC13 | ||
| #endif | ||
|
|
||
| // I2C Definitions | ||
| #ifndef PIN_WIRE_SDA | ||
| #define PIN_WIRE_SDA PB9 | ||
| #endif | ||
| #ifndef PIN_WIRE_SCL | ||
| #define PIN_WIRE_SCL PB8 | ||
| #endif | ||
|
|
||
| // Timer Definitions | ||
| #ifndef TIMER_TONE | ||
| #define TIMER_TONE TIM16 | ||
| #endif | ||
| #ifndef TIMER_SERVO | ||
| #define TIMER_SERVO TIM17 | ||
| #endif | ||
|
|
||
| // UART Definitions | ||
| #ifndef SERIAL_UART_INSTANCE | ||
| #define SERIAL_UART_INSTANCE 2 | ||
| #endif | ||
|
|
||
| // Default pin used for generic 'Serial' instance | ||
| // Mandatory for Firmata | ||
| #ifndef PIN_SERIAL_RX | ||
| #define PIN_SERIAL_RX PA3 | ||
| #endif | ||
| #ifndef PIN_SERIAL_TX | ||
| #define PIN_SERIAL_TX PA2 | ||
| #endif | ||
|
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||
|
|
||
| /*---------------------------------------------------------------------------- | ||
| * Arduino objects - C++ only | ||
| *----------------------------------------------------------------------------*/ | ||
|
|
||
| #ifdef __cplusplus | ||
| // These serial port names are intended to allow libraries and architecture-neutral | ||
| // sketches to automatically default to the correct port name for a particular type | ||
| // of use. For example, a GPS module would normally connect to SERIAL_PORT_HARDWARE_OPEN, | ||
| // the first hardware serial port whose RX/TX pins are not dedicated to another use. | ||
| // | ||
| // SERIAL_PORT_MONITOR Port which normally prints to the Arduino Serial Monitor | ||
| // | ||
| // SERIAL_PORT_USBVIRTUAL Port which is USB virtual serial | ||
| // | ||
| // SERIAL_PORT_LINUXBRIDGE Port which connects to a Linux system via Bridge library | ||
| // | ||
| // SERIAL_PORT_HARDWARE Hardware serial port, physical RX & TX pins. | ||
| // | ||
| // SERIAL_PORT_HARDWARE_OPEN Hardware serial ports which are open for use. Their RX & TX | ||
| // pins are NOT connected to anything by default. | ||
| #ifndef SERIAL_PORT_MONITOR | ||
| #define SERIAL_PORT_MONITOR Serial | ||
| #endif | ||
| #ifndef SERIAL_PORT_HARDWARE | ||
| #define SERIAL_PORT_HARDWARE Serial | ||
| #endif | ||
| #endif |