472 lines
13 KiB
C
472 lines
13 KiB
C
/* USER CODE BEGIN Header */
|
|
/**
|
|
******************************************************************************
|
|
* @file : main.c
|
|
* @brief : Main program body
|
|
******************************************************************************
|
|
* @attention
|
|
*
|
|
* <h2><center>© Copyright (c) 2021 STMicroelectronics.
|
|
* All rights reserved.</center></h2>
|
|
*
|
|
* 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
|
|
*
|
|
******************************************************************************
|
|
*/
|
|
/* USER CODE END Header */
|
|
/* Includes ------------------------------------------------------------------*/
|
|
#include "main.h"
|
|
|
|
/* Private includes ----------------------------------------------------------*/
|
|
/* USER CODE BEGIN Includes */
|
|
|
|
/* USER CODE END Includes */
|
|
|
|
/* Private typedef -----------------------------------------------------------*/
|
|
/* USER CODE BEGIN PTD */
|
|
|
|
/* USER CODE END PTD */
|
|
|
|
/* Private define ------------------------------------------------------------*/
|
|
/* USER CODE BEGIN PD */
|
|
/* USER CODE END PD */
|
|
|
|
/* Private macro -------------------------------------------------------------*/
|
|
/* USER CODE BEGIN PM */
|
|
|
|
/* USER CODE END PM */
|
|
|
|
/* Private variables ---------------------------------------------------------*/
|
|
ADC_HandleTypeDef hadc1;
|
|
|
|
UART_HandleTypeDef huart1;
|
|
|
|
PCD_HandleTypeDef hpcd_USB_OTG_FS;
|
|
|
|
/* USER CODE BEGIN PV */
|
|
|
|
/* USER CODE END PV */
|
|
|
|
/* Private function prototypes -----------------------------------------------*/
|
|
void SystemClock_Config(void);
|
|
static void MX_GPIO_Init(void);
|
|
static void MX_ADC1_Init(void);
|
|
static void MX_UCPD1_Init(void);
|
|
static void MX_USART1_UART_Init(void);
|
|
static void MX_USB_OTG_FS_PCD_Init(void);
|
|
static void MX_ICACHE_Init(void);
|
|
/* USER CODE BEGIN PFP */
|
|
|
|
/* USER CODE END PFP */
|
|
|
|
/* Private user code ---------------------------------------------------------*/
|
|
/* USER CODE BEGIN 0 */
|
|
|
|
/* USER CODE END 0 */
|
|
|
|
/**
|
|
* @brief The application entry point.
|
|
* @retval int
|
|
*/
|
|
int main(void)
|
|
{
|
|
/* USER CODE BEGIN 1 */
|
|
|
|
/* USER CODE END 1 */
|
|
|
|
/* MCU Configuration--------------------------------------------------------*/
|
|
|
|
/* Reset of all peripherals, Initializes the Flash interface and the Systick. */
|
|
HAL_Init();
|
|
HAL_PWREx_EnableVddIO2();
|
|
|
|
/* USER CODE BEGIN Init */
|
|
|
|
/* USER CODE END Init */
|
|
|
|
/* Configure the system clock */
|
|
SystemClock_Config();
|
|
|
|
/* USER CODE BEGIN SysInit */
|
|
|
|
/* USER CODE END SysInit */
|
|
|
|
/* Initialize all configured peripherals */
|
|
MX_GPIO_Init();
|
|
MX_ADC1_Init();
|
|
MX_UCPD1_Init();
|
|
MX_USART1_UART_Init();
|
|
MX_USB_OTG_FS_PCD_Init();
|
|
MX_ICACHE_Init();
|
|
/* USER CODE BEGIN 2 */
|
|
|
|
/* USER CODE END 2 */
|
|
|
|
/* Infinite loop */
|
|
/* USER CODE BEGIN WHILE */
|
|
while (1)
|
|
{
|
|
/* USER CODE END WHILE */
|
|
|
|
/* USER CODE BEGIN 3 */
|
|
}
|
|
/* USER CODE END 3 */
|
|
}
|
|
|
|
/**
|
|
* @brief System Clock Configuration
|
|
* @retval None
|
|
*/
|
|
void SystemClock_Config(void)
|
|
{
|
|
RCC_OscInitTypeDef RCC_OscInitStruct = {0};
|
|
RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
|
|
|
|
/** Configure the main internal regulator output voltage
|
|
*/
|
|
if (HAL_PWREx_ControlVoltageScaling(PWR_REGULATOR_VOLTAGE_SCALE1) != HAL_OK)
|
|
{
|
|
Error_Handler();
|
|
}
|
|
/** Initializes the CPU, AHB and APB busses clocks
|
|
*/
|
|
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI48|RCC_OSCILLATORTYPE_HSI;
|
|
RCC_OscInitStruct.HSIState = RCC_HSI_ON;
|
|
RCC_OscInitStruct.HSI48State = RCC_HSI48_ON;
|
|
RCC_OscInitStruct.HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT;
|
|
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
|
|
RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI;
|
|
RCC_OscInitStruct.PLL.PLLMBOOST = RCC_PLLMBOOST_DIV1;
|
|
RCC_OscInitStruct.PLL.PLLM = 1;
|
|
RCC_OscInitStruct.PLL.PLLN = 10;
|
|
RCC_OscInitStruct.PLL.PLLP = 2;
|
|
RCC_OscInitStruct.PLL.PLLQ = 2;
|
|
RCC_OscInitStruct.PLL.PLLR = 1;
|
|
RCC_OscInitStruct.PLL.PLLRGE = RCC_PLLVCIRANGE_1;
|
|
RCC_OscInitStruct.PLL.PLLFRACN = 0;
|
|
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_CLOCKTYPE_PCLK3;
|
|
RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
|
|
RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
|
|
RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1;
|
|
RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
|
|
RCC_ClkInitStruct.APB3CLKDivider = RCC_HCLK_DIV1;
|
|
|
|
if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_4) != HAL_OK)
|
|
{
|
|
Error_Handler();
|
|
}
|
|
__HAL_RCC_PWR_CLK_DISABLE();
|
|
}
|
|
|
|
/**
|
|
* @brief ADC1 Initialization Function
|
|
* @param None
|
|
* @retval None
|
|
*/
|
|
static void MX_ADC1_Init(void)
|
|
{
|
|
|
|
/* USER CODE BEGIN ADC1_Init 0 */
|
|
|
|
/* USER CODE END ADC1_Init 0 */
|
|
|
|
/* USER CODE BEGIN ADC1_Init 1 */
|
|
|
|
/* USER CODE END ADC1_Init 1 */
|
|
/** Common config
|
|
*/
|
|
hadc1.Instance = ADC1;
|
|
hadc1.Init.ClockPrescaler = ADC_CLOCK_ASYNC_DIV1;
|
|
hadc1.Init.Resolution = ADC_RESOLUTION_14B;
|
|
hadc1.Init.ScanConvMode = ADC_SCAN_DISABLE;
|
|
hadc1.Init.EOCSelection = ADC_EOC_SINGLE_CONV;
|
|
hadc1.Init.LowPowerAutoWait = DISABLE;
|
|
hadc1.Init.ContinuousConvMode = DISABLE;
|
|
hadc1.Init.NbrOfConversion = 1;
|
|
hadc1.Init.DiscontinuousConvMode = DISABLE;
|
|
hadc1.Init.DMAContinuousRequests = DISABLE;
|
|
hadc1.Init.TriggerFrequencyMode = ADC_TRIGGER_FREQ_HIGH;
|
|
hadc1.Init.Overrun = ADC_OVR_DATA_PRESERVED;
|
|
hadc1.Init.LeftBitShift = ADC_LEFTBITSHIFT_NONE;
|
|
hadc1.Init.ConversionDataManagement = ADC_CONVERSIONDATA_DR;
|
|
hadc1.Init.OversamplingMode = DISABLE;
|
|
if (HAL_ADC_Init(&hadc1) != HAL_OK)
|
|
{
|
|
Error_Handler();
|
|
}
|
|
/* USER CODE BEGIN ADC1_Init 2 */
|
|
|
|
/* USER CODE END ADC1_Init 2 */
|
|
|
|
}
|
|
|
|
/**
|
|
* @brief ICACHE Initialization Function
|
|
* @param None
|
|
* @retval None
|
|
*/
|
|
static void MX_ICACHE_Init(void)
|
|
{
|
|
|
|
/* USER CODE BEGIN ICACHE_Init 0 */
|
|
|
|
/* USER CODE END ICACHE_Init 0 */
|
|
|
|
/* USER CODE BEGIN ICACHE_Init 1 */
|
|
|
|
/* USER CODE END ICACHE_Init 1 */
|
|
/** Enable instruction cache in 1-way (direct mapped cache)
|
|
*/
|
|
if (HAL_ICACHE_ConfigAssociativityMode(ICACHE_1WAY) != HAL_OK)
|
|
{
|
|
Error_Handler();
|
|
}
|
|
if (HAL_ICACHE_Enable() != HAL_OK)
|
|
{
|
|
Error_Handler();
|
|
}
|
|
/* USER CODE BEGIN ICACHE_Init 2 */
|
|
|
|
/* USER CODE END ICACHE_Init 2 */
|
|
|
|
}
|
|
|
|
/**
|
|
* @brief UCPD1 Initialization Function
|
|
* @param None
|
|
* @retval None
|
|
*/
|
|
static void MX_UCPD1_Init(void)
|
|
{
|
|
|
|
/* USER CODE BEGIN UCPD1_Init 0 */
|
|
|
|
/* USER CODE END UCPD1_Init 0 */
|
|
|
|
LL_GPIO_InitTypeDef GPIO_InitStruct = {0};
|
|
|
|
/* Peripheral clock enable */
|
|
LL_APB1_GRP2_EnableClock(LL_APB1_GRP2_PERIPH_UCPD1);
|
|
|
|
LL_AHB2_GRP1_EnableClock(LL_AHB2_GRP1_PERIPH_GPIOB);
|
|
LL_AHB2_GRP1_EnableClock(LL_AHB2_GRP1_PERIPH_GPIOA);
|
|
/**UCPD1 GPIO Configuration
|
|
PB15 ------> UCPD1_CC2
|
|
PA15 (JTDI) ------> UCPD1_CC1
|
|
*/
|
|
GPIO_InitStruct.Pin = LL_GPIO_PIN_15;
|
|
GPIO_InitStruct.Mode = LL_GPIO_MODE_ANALOG;
|
|
GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
|
|
LL_GPIO_Init(GPIOB, &GPIO_InitStruct);
|
|
|
|
GPIO_InitStruct.Pin = LL_GPIO_PIN_15;
|
|
GPIO_InitStruct.Mode = LL_GPIO_MODE_ANALOG;
|
|
GPIO_InitStruct.Pull = LL_GPIO_PULL_NO;
|
|
LL_GPIO_Init(GPIOA, &GPIO_InitStruct);
|
|
|
|
/* USER CODE BEGIN UCPD1_Init 1 */
|
|
|
|
/* USER CODE END UCPD1_Init 1 */
|
|
/* USER CODE BEGIN UCPD1_Init 2 */
|
|
|
|
/* USER CODE END UCPD1_Init 2 */
|
|
|
|
}
|
|
|
|
/**
|
|
* @brief USART1 Initialization Function
|
|
* @param None
|
|
* @retval None
|
|
*/
|
|
static void MX_USART1_UART_Init(void)
|
|
{
|
|
|
|
/* USER CODE BEGIN USART1_Init 0 */
|
|
|
|
/* USER CODE END USART1_Init 0 */
|
|
|
|
/* USER CODE BEGIN USART1_Init 1 */
|
|
|
|
/* USER CODE END USART1_Init 1 */
|
|
huart1.Instance = USART1;
|
|
huart1.Init.BaudRate = 115200;
|
|
huart1.Init.WordLength = UART_WORDLENGTH_8B;
|
|
huart1.Init.StopBits = UART_STOPBITS_1;
|
|
huart1.Init.Parity = UART_PARITY_NONE;
|
|
huart1.Init.Mode = UART_MODE_TX_RX;
|
|
huart1.Init.HwFlowCtl = UART_HWCONTROL_NONE;
|
|
huart1.Init.OverSampling = UART_OVERSAMPLING_16;
|
|
huart1.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE;
|
|
huart1.Init.ClockPrescaler = UART_PRESCALER_DIV1;
|
|
huart1.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT;
|
|
if (HAL_UART_Init(&huart1) != HAL_OK)
|
|
{
|
|
Error_Handler();
|
|
}
|
|
if (HAL_UARTEx_SetTxFifoThreshold(&huart1, UART_TXFIFO_THRESHOLD_1_8) != HAL_OK)
|
|
{
|
|
Error_Handler();
|
|
}
|
|
if (HAL_UARTEx_SetRxFifoThreshold(&huart1, UART_RXFIFO_THRESHOLD_1_8) != HAL_OK)
|
|
{
|
|
Error_Handler();
|
|
}
|
|
if (HAL_UARTEx_DisableFifoMode(&huart1) != HAL_OK)
|
|
{
|
|
Error_Handler();
|
|
}
|
|
/* USER CODE BEGIN USART1_Init 2 */
|
|
|
|
/* USER CODE END USART1_Init 2 */
|
|
|
|
}
|
|
|
|
/**
|
|
* @brief USB_OTG_FS Initialization Function
|
|
* @param None
|
|
* @retval None
|
|
*/
|
|
static void MX_USB_OTG_FS_PCD_Init(void)
|
|
{
|
|
|
|
/* USER CODE BEGIN USB_OTG_FS_Init 0 */
|
|
|
|
/* USER CODE END USB_OTG_FS_Init 0 */
|
|
|
|
/* USER CODE BEGIN USB_OTG_FS_Init 1 */
|
|
|
|
/* USER CODE END USB_OTG_FS_Init 1 */
|
|
hpcd_USB_OTG_FS.Instance = USB_OTG_FS;
|
|
hpcd_USB_OTG_FS.Init.dev_endpoints = 6;
|
|
hpcd_USB_OTG_FS.Init.phy_itface = PCD_PHY_EMBEDDED;
|
|
hpcd_USB_OTG_FS.Init.Sof_enable = DISABLE;
|
|
hpcd_USB_OTG_FS.Init.low_power_enable = DISABLE;
|
|
hpcd_USB_OTG_FS.Init.lpm_enable = DISABLE;
|
|
hpcd_USB_OTG_FS.Init.battery_charging_enable = DISABLE;
|
|
hpcd_USB_OTG_FS.Init.use_dedicated_ep1 = DISABLE;
|
|
hpcd_USB_OTG_FS.Init.vbus_sensing_enable = DISABLE;
|
|
if (HAL_PCD_Init(&hpcd_USB_OTG_FS) != HAL_OK)
|
|
{
|
|
Error_Handler();
|
|
}
|
|
/* USER CODE BEGIN USB_OTG_FS_Init 2 */
|
|
|
|
/* USER CODE END USB_OTG_FS_Init 2 */
|
|
|
|
}
|
|
|
|
/**
|
|
* @brief GPIO Initialization Function
|
|
* @param None
|
|
* @retval None
|
|
*/
|
|
static void MX_GPIO_Init(void)
|
|
{
|
|
GPIO_InitTypeDef GPIO_InitStruct = {0};
|
|
|
|
/* GPIO Ports Clock Enable */
|
|
__HAL_RCC_GPIOC_CLK_ENABLE();
|
|
__HAL_RCC_GPIOB_CLK_ENABLE();
|
|
__HAL_RCC_GPIOG_CLK_ENABLE();
|
|
__HAL_RCC_GPIOA_CLK_ENABLE();
|
|
|
|
/*Configure GPIO pin Output Level */
|
|
HAL_GPIO_WritePin(LED_RED_GPIO_Port, LED_RED_Pin, GPIO_PIN_RESET);
|
|
|
|
/*Configure GPIO pin Output Level */
|
|
HAL_GPIO_WritePin(LED_GREEN_GPIO_Port, LED_GREEN_Pin, GPIO_PIN_RESET);
|
|
|
|
/*Configure GPIO pin Output Level */
|
|
HAL_GPIO_WritePin(GPIOB, UCPD_DBn_Pin|LED_BLUE_Pin, GPIO_PIN_RESET);
|
|
|
|
/*Configure GPIO pin : USER_BUTTON_Pin */
|
|
GPIO_InitStruct.Pin = USER_BUTTON_Pin;
|
|
GPIO_InitStruct.Mode = GPIO_MODE_IT_FALLING;
|
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
|
HAL_GPIO_Init(USER_BUTTON_GPIO_Port, &GPIO_InitStruct);
|
|
|
|
/*Configure GPIO pin : UCPD_FLT_Pin */
|
|
GPIO_InitStruct.Pin = UCPD_FLT_Pin;
|
|
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
|
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
|
HAL_GPIO_Init(UCPD_FLT_GPIO_Port, &GPIO_InitStruct);
|
|
|
|
/*Configure GPIO pin : LED_RED_Pin */
|
|
GPIO_InitStruct.Pin = LED_RED_Pin;
|
|
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
|
|
GPIO_InitStruct.Pull = GPIO_PULLUP;
|
|
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
|
|
HAL_GPIO_Init(LED_RED_GPIO_Port, &GPIO_InitStruct);
|
|
|
|
/*Configure GPIO pin : LED_GREEN_Pin */
|
|
GPIO_InitStruct.Pin = LED_GREEN_Pin;
|
|
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
|
|
GPIO_InitStruct.Pull = GPIO_PULLUP;
|
|
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
|
|
HAL_GPIO_Init(LED_GREEN_GPIO_Port, &GPIO_InitStruct);
|
|
|
|
/*Configure GPIO pin : UCPD_DBn_Pin */
|
|
GPIO_InitStruct.Pin = UCPD_DBn_Pin;
|
|
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
|
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
|
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
|
|
HAL_GPIO_Init(UCPD_DBn_GPIO_Port, &GPIO_InitStruct);
|
|
|
|
/*Configure GPIO pin : LED_BLUE_Pin */
|
|
GPIO_InitStruct.Pin = LED_BLUE_Pin;
|
|
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
|
|
GPIO_InitStruct.Pull = GPIO_PULLUP;
|
|
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
|
|
HAL_GPIO_Init(LED_BLUE_GPIO_Port, &GPIO_InitStruct);
|
|
|
|
}
|
|
|
|
/* USER CODE BEGIN 4 */
|
|
|
|
/* USER CODE END 4 */
|
|
|
|
/**
|
|
* @brief This function is executed in case of error occurrence.
|
|
* @retval None
|
|
*/
|
|
void Error_Handler(void)
|
|
{
|
|
/* USER CODE BEGIN Error_Handler_Debug */
|
|
/* User can add his own implementation to report the HAL error return state */
|
|
__disable_irq();
|
|
while (1)
|
|
{
|
|
}
|
|
/* USER CODE END Error_Handler_Debug */
|
|
}
|
|
|
|
#ifdef USE_FULL_ASSERT
|
|
/**
|
|
* @brief Reports the name of the source file and the source line number
|
|
* where the assert_param error has occurred.
|
|
* @param file: pointer to the source file name
|
|
* @param line: assert_param error line source number
|
|
* @retval None
|
|
*/
|
|
void assert_failed(uint8_t *file, uint32_t line)
|
|
{
|
|
/* USER CODE BEGIN 6 */
|
|
/* User can add his own implementation to report the file name and line number,
|
|
ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
|
|
/* USER CODE END 6 */
|
|
}
|
|
#endif /* USE_FULL_ASSERT */
|
|
|
|
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|