153 lines
3.4 KiB
C++
153 lines
3.4 KiB
C++
/*
|
|
Copyright (c) 2011 Arduino. All right reserved.
|
|
|
|
This library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
This library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
|
|
See the GNU Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with this library; if not, write to the Free Software
|
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#include "pins_arduino.h"
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
const PinName digitalPin[] = {
|
|
PA_0,
|
|
PA_1,
|
|
PA_2,
|
|
PA_3,
|
|
PA_4,
|
|
PA_5,
|
|
PA_6,
|
|
PA_7,
|
|
PA_8,
|
|
PA_9, // RXD
|
|
PA_10, // TXD
|
|
PA_11, // USB D-
|
|
PA_12, // USB D+
|
|
PA_13, // JTDI
|
|
PA_14, // JTCK
|
|
PA_15,
|
|
PB_0,
|
|
PB_1,
|
|
PB_2,
|
|
PB_3, // JTDO
|
|
PB_4, // JTRST
|
|
PB_5,
|
|
PB_6,
|
|
PB_7,
|
|
PB_8,
|
|
PB_9,
|
|
PB_10,
|
|
PB_11, // LED
|
|
PB_12,
|
|
PB_13,
|
|
PB_14,
|
|
PB_15,
|
|
PC_0,
|
|
PC_1,
|
|
PC_2,
|
|
PC_3,
|
|
PC_4,
|
|
PC_5,
|
|
PC_6,
|
|
PC_7,
|
|
PC_8,
|
|
PC_9,
|
|
PC_10,
|
|
PC_11,
|
|
PC_12,
|
|
PC_13,
|
|
PC_14, // OSC32_1
|
|
PC_15, // OSC32_2
|
|
PD_0, // OSCIN
|
|
PD_1, // OSCOUT
|
|
PD_2
|
|
};
|
|
|
|
// Analog (Ax) pin number array
|
|
const uint32_t analogInputPin[] = {
|
|
0, // A0, PA0
|
|
1, // A1, PA1
|
|
2, // A2, PA2
|
|
3, // A3, PA3
|
|
4, // A4, PA4
|
|
5, // A5, PA5
|
|
6, // A6, PA6
|
|
7, // A7, PA7
|
|
16, // A8, PB0
|
|
17, // A9, PB1
|
|
32, // A10, PC0
|
|
33, // A11, PC1
|
|
34, // A12, PC2
|
|
35, // A13, PC3
|
|
36, // A14, PC4
|
|
37 // A15, PC5
|
|
};
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
// ----------------------------------------------------------------------------
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/**
|
|
* @brief System Clock Configuration
|
|
* @param None
|
|
* @retval None
|
|
*/
|
|
WEAK void SystemClock_Config(void)
|
|
{
|
|
RCC_OscInitTypeDef RCC_OscInitStruct = {};
|
|
RCC_ClkInitTypeDef RCC_ClkInitStruct = {};
|
|
RCC_PeriphCLKInitTypeDef PeriphClkInit = {};
|
|
|
|
/* Initializes the CPU, AHB and APB busses clocks */
|
|
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
|
|
RCC_OscInitStruct.HSEState = RCC_HSE_ON;
|
|
RCC_OscInitStruct.HSEPredivValue = RCC_HSE_PREDIV_DIV1;
|
|
RCC_OscInitStruct.HSIState = RCC_HSI_ON;
|
|
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
|
|
RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
|
|
RCC_OscInitStruct.PLL.PLLMUL = RCC_PLL_MUL9;
|
|
if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) {
|
|
Error_Handler();
|
|
}
|
|
/* Initializes the CPU, AHB and APB busses clocks */
|
|
RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_SYSCLK
|
|
| RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2;
|
|
RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
|
|
RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
|
|
RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2;
|
|
RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
|
|
|
|
if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2) != HAL_OK) {
|
|
Error_Handler();
|
|
}
|
|
PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_ADC | RCC_PERIPHCLK_USB;
|
|
PeriphClkInit.AdcClockSelection = RCC_ADCPCLK2_DIV6;
|
|
PeriphClkInit.UsbClockSelection = RCC_USBCLKSOURCE_PLL_DIV1_5;
|
|
if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK) {
|
|
Error_Handler();
|
|
}
|
|
}
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|