635 lines
16 KiB
C
635 lines
16 KiB
C
/* USER CODE BEGIN Header */
|
||
/**
|
||
******************************************************************************
|
||
* @file : main.c
|
||
* @brief : Main program body
|
||
******************************************************************************
|
||
* @attention
|
||
*
|
||
* Copyright (c) 2025 STMicroelectronics.
|
||
* All rights reserved.
|
||
*
|
||
* This software is licensed under terms that can be found in the LICENSE file
|
||
* in the root directory of this software component.
|
||
* If no LICENSE file comes with this software, it is provided AS-IS.
|
||
*
|
||
******************************************************************************
|
||
*/
|
||
/* USER CODE END Header */
|
||
/* Includes ------------------------------------------------------------------*/
|
||
#include "main.h"
|
||
|
||
/* Private includes ----------------------------------------------------------*/
|
||
/* USER CODE BEGIN Includes */
|
||
#include <stdio.h>
|
||
/* USER CODE END Includes */
|
||
|
||
/* Private typedef -----------------------------------------------------------*/
|
||
/* USER CODE BEGIN PTD */
|
||
#define AP3216C_ADDR_W (0x3C)
|
||
#define AP3216C_ADDR_R (0x3D)
|
||
#define AP3216CCMD_ALS_L (0x0C)
|
||
#define AP3216CCMD_ALS_H (0x0D)
|
||
|
||
#define SEG_ADDR (0x60)
|
||
//#define SEG_ADDR (0x70)
|
||
|
||
/* USER CODE END PTD */
|
||
|
||
/* Private define ------------------------------------------------------------*/
|
||
/* USER CODE BEGIN PD */
|
||
uint8_t Light_Switch = 0;
|
||
uint8_t Light_Mod = 0;
|
||
/* USER CODE END PD */
|
||
|
||
/* Private macro -------------------------------------------------------------*/
|
||
/* USER CODE BEGIN PM */
|
||
|
||
/* USER CODE END PM */
|
||
|
||
/* Private variables ---------------------------------------------------------*/
|
||
I2C_HandleTypeDef hi2c1;
|
||
|
||
TIM_HandleTypeDef htim2;
|
||
TIM_HandleTypeDef htim3;
|
||
|
||
UART_HandleTypeDef huart4;
|
||
|
||
/* USER CODE BEGIN PV */
|
||
uint8_t Seg_Point[8] = {0,0,0,0,0,0,0,0};
|
||
uint8_t Seg_Buf[8] = {10,10,10,10,10,10,10,10};
|
||
uint8_t Seg_Char[12] =
|
||
{
|
||
0x3F,0x06,0x5B,0x4F,0x66,0x6D,0x7D,0x07,0x7F,0x6F,0x00,0x40 //共阴 0-9,全灭 和 -
|
||
//0xc0,0xf9,0xa4,0xb0,0x99,0x92,0x82,0xf8,0x80,0x90,0xff,0xB0 //共阳 0-9,全灭 和 -
|
||
};
|
||
uint8_t Seg_Pos = 0;
|
||
uint16_t Seg_Slow_Down = 0;
|
||
uint8_t Key_Slow_Down,Key_Val,Key_Old,Key_Down,Key_Up;
|
||
uint8_t ALS_H,ALS_L,AP3216C_Start = 0x03,AP3216C_Reset = 0x04;
|
||
uint16_t ALS = 0,Light_Slow_Down;
|
||
|
||
uint8_t Light_Level,Light_Level_Hand = 5,Light_Level_Auto;
|
||
/* USER CODE END PV */
|
||
|
||
/* Private function prototypes -----------------------------------------------*/
|
||
void SystemClock_Config(void);
|
||
static void MX_GPIO_Init(void);
|
||
static void MX_I2C1_Init(void);
|
||
static void MX_TIM2_Init(void);
|
||
static void MX_TIM3_Init(void);
|
||
static void MX_UART4_Init(void);
|
||
/* USER CODE BEGIN PFP */
|
||
//重写printf函数，使用UART4输出
|
||
int __io_putchar(int ch)
|
||
{
|
||
HAL_UART_Transmit(&huart4,(uint8_t*)&ch,1,10);
|
||
return ch;
|
||
}
|
||
|
||
//读取AP3216C的ALS数据
|
||
int AP3216CALS_Read()
|
||
{
|
||
uint16_t temp = 0;
|
||
//AP3216C初始化
|
||
HAL_I2C_Mem_Write(&hi2c1,AP3216C_ADDR_W,0x00,1,&AP3216C_Reset,1,100);
|
||
HAL_Delay(150);
|
||
HAL_I2C_Mem_Write(&hi2c1,AP3216C_ADDR_W,0x00,1,&AP3216C_Start,1,100);
|
||
HAL_Delay(150);
|
||
//读取ALS数据
|
||
HAL_I2C_Mem_Read(&hi2c1,AP3216C_ADDR_R, AP3216CCMD_ALS_L, 1,&ALS_L,1, 100);
|
||
HAL_Delay(150);
|
||
HAL_I2C_Mem_Read(&hi2c1,AP3216C_ADDR_R, AP3216CCMD_ALS_H, 1,&ALS_H,1, 100);
|
||
HAL_Delay(150);
|
||
|
||
temp = ((ALS_H << 8) | ALS_L);
|
||
return temp;
|
||
}
|
||
|
||
//读取按键状态
|
||
int Key_Read(void)
|
||
{
|
||
uint8_t temp = 0;
|
||
if(HAL_GPIO_ReadPin(GPIOE,GPIO_PIN_9) == GPIO_PIN_RESET) temp = 3;
|
||
else if(HAL_GPIO_ReadPin(GPIOG,GPIO_PIN_2) == GPIO_PIN_RESET) temp = 4;
|
||
else if(HAL_GPIO_ReadPin(GPIOG,GPIO_PIN_1) == GPIO_PIN_RESET) temp = 5;
|
||
else if(HAL_GPIO_ReadPin(GPIOG,GPIO_PIN_0) == GPIO_PIN_RESET) temp = 6;
|
||
|
||
return temp;
|
||
}
|
||
|
||
//按键处理
|
||
void Key_Proc()
|
||
{
|
||
//延时消抖，下面相似代码同理
|
||
if(Key_Slow_Down) return;
|
||
Key_Slow_Down = 1;
|
||
|
||
Key_Val = Key_Read();
|
||
Key_Down = Key_Val & (Key_Old ^ Key_Val);
|
||
Key_Up = ~Key_Val & (Key_Old ^ Key_Val);
|
||
Key_Old = Key_Val;
|
||
|
||
if(Key_Down == 3)
|
||
{
|
||
Light_Switch = !Light_Switch;
|
||
}
|
||
if(Light_Switch == 1)
|
||
{
|
||
if(Key_Down == 6)
|
||
Light_Mod = !Light_Mod;
|
||
if(Key_Down == 4)
|
||
{
|
||
Light_Level_Hand++;
|
||
if(Light_Level_Hand >= 11)
|
||
Light_Level_Hand = 10;
|
||
}
|
||
else if(Key_Down == 5)
|
||
{
|
||
Light_Level_Hand--;
|
||
if(Light_Level_Hand <= 0)
|
||
Light_Level_Hand = 1;
|
||
}
|
||
|
||
|
||
}
|
||
|
||
}
|
||
|
||
//灯光处理
|
||
void Light_Proc()
|
||
{
|
||
if(Light_Slow_Down) return;
|
||
Light_Slow_Down = 1;
|
||
|
||
if(Light_Mod == 1)
|
||
{
|
||
Light_Level_Auto = AP3216CALS_Read() / 10 % 10;
|
||
//如果ALS数据小于5，则灯光亮度为ALS数据+5，保证自动调节的灯光亮度不会过低
|
||
if(Light_Level_Auto <= 5)
|
||
Light_Level = Light_Level_Auto + 5;
|
||
else
|
||
Light_Level = Light_Level_Auto;
|
||
}
|
||
else
|
||
//手动调节灯光亮度
|
||
Light_Level = Light_Level_Hand;
|
||
|
||
//根据灯光开关状态，设置灯光亮度
|
||
if(Light_Switch)
|
||
{
|
||
switch(Light_Level)
|
||
{
|
||
case 0:
|
||
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_2, 0);
|
||
break;
|
||
case 1:
|
||
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_2, 100);
|
||
break;
|
||
case 2:
|
||
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_2, 200);
|
||
break;
|
||
case 3:
|
||
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_2, 300);
|
||
break;
|
||
case 4:
|
||
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_2, 400);
|
||
break;
|
||
case 5:
|
||
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_2, 500);
|
||
break;
|
||
case 6:
|
||
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_2, 600);
|
||
break;
|
||
case 7:
|
||
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_2, 700);
|
||
break;
|
||
case 8:
|
||
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_2, 800);
|
||
break;
|
||
case 9:
|
||
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_2, 900);
|
||
break;
|
||
case 10:
|
||
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_2, 1000);
|
||
break;
|
||
}
|
||
}
|
||
else
|
||
//关闭灯光
|
||
__HAL_TIM_SET_COMPARE(&htim3, TIM_CHANNEL_2, 0);
|
||
|
||
//输出所有状态
|
||
printf("Open_Status:%d Mod:%d Auto_Light:%d Hand_Light:%d Light_Level:%d\n",Light_Switch,Light_Mod,Light_Level_Auto,Light_Level_Hand,Light_Level);
|
||
|
||
}
|
||
|
||
//数码管显示
|
||
void Seg_Disp(uint8_t Wela, uint8_t Dula, uint8_t IsPoint)
|
||
{
|
||
uint8_t seg_data = Seg_Char[Dula]; // 使用临时变量
|
||
if(IsPoint)
|
||
seg_data |= 0x80; // 设置小数点
|
||
else
|
||
seg_data &= 0x7F; // 清除小数点
|
||
HAL_I2C_Mem_Write(&hi2c1,SEG_ADDR,0x10+Wela, 1, &seg_data, 1, 100);
|
||
}
|
||
|
||
//数码管显示处理
|
||
void Seg_Proc()
|
||
{
|
||
if(Seg_Slow_Down) return;
|
||
Seg_Slow_Down = 1;
|
||
|
||
Seg_Buf[0] = 10;
|
||
Seg_Buf[1] = Light_Switch;
|
||
Seg_Buf[2] = 10;
|
||
Seg_Buf[3] = Light_Mod;
|
||
Seg_Buf[4] = 10;
|
||
Seg_Buf[5] = Light_Level_Hand % 10;
|
||
Seg_Buf[6] = 10;
|
||
Seg_Buf[7] = Light_Level % 10;
|
||
}
|
||
|
||
/* 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();
|
||
|
||
/* USER CODE BEGIN Init */
|
||
|
||
/* USER CODE END Init */
|
||
|
||
if(IS_ENGINEERING_BOOT_MODE())
|
||
{
|
||
/* Configure the system clock */
|
||
SystemClock_Config();
|
||
}
|
||
|
||
/* USER CODE BEGIN SysInit */
|
||
|
||
/* USER CODE END SysInit */
|
||
|
||
/* Initialize all configured peripherals */
|
||
MX_GPIO_Init();
|
||
MX_I2C1_Init();
|
||
MX_TIM2_Init();
|
||
MX_TIM3_Init();
|
||
MX_UART4_Init();
|
||
/* USER CODE BEGIN 2 */
|
||
HAL_TIM_Base_Start_IT(&htim2);
|
||
HAL_TIM_Base_Start_IT(&htim3);
|
||
HAL_TIM_PWM_Start(&htim3, TIM_CHANNEL_2);
|
||
/* USER CODE END 2 */
|
||
|
||
/* Infinite loop */
|
||
/* USER CODE BEGIN WHILE */
|
||
while (1)
|
||
{
|
||
Key_Proc();
|
||
Light_Proc();
|
||
Seg_Proc();
|
||
/* 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};
|
||
|
||
/** Initializes the RCC Oscillators according to the specified parameters
|
||
* in the RCC_OscInitTypeDef structure.
|
||
*/
|
||
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI|RCC_OSCILLATORTYPE_LSI;
|
||
RCC_OscInitStruct.HSIState = RCC_HSI_ON;
|
||
RCC_OscInitStruct.HSIDivValue = RCC_HSI_DIV1;
|
||
RCC_OscInitStruct.LSIState = RCC_LSI_ON;
|
||
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_NONE;
|
||
RCC_OscInitStruct.PLL2.PLLState = RCC_PLL_NONE;
|
||
RCC_OscInitStruct.PLL3.PLLState = RCC_PLL_NONE;
|
||
RCC_OscInitStruct.PLL4.PLLState = RCC_PLL_NONE;
|
||
if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
|
||
{
|
||
Error_Handler();
|
||
}
|
||
|
||
/** RCC Clock Config
|
||
*/
|
||
RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_ACLK
|
||
|RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2
|
||
|RCC_CLOCKTYPE_PCLK3|RCC_CLOCKTYPE_PCLK4
|
||
|RCC_CLOCKTYPE_PCLK5;
|
||
RCC_ClkInitStruct.AXISSInit.AXI_Clock = RCC_AXISSOURCE_HSI;
|
||
RCC_ClkInitStruct.AXISSInit.AXI_Div = RCC_AXI_DIV1;
|
||
RCC_ClkInitStruct.MCUInit.MCU_Clock = RCC_MCUSSOURCE_HSI;
|
||
RCC_ClkInitStruct.MCUInit.MCU_Div = RCC_MCU_DIV1;
|
||
RCC_ClkInitStruct.APB4_Div = RCC_APB4_DIV1;
|
||
RCC_ClkInitStruct.APB5_Div = RCC_APB5_DIV1;
|
||
RCC_ClkInitStruct.APB1_Div = RCC_APB1_DIV1;
|
||
RCC_ClkInitStruct.APB2_Div = RCC_APB2_DIV1;
|
||
RCC_ClkInitStruct.APB3_Div = RCC_APB3_DIV1;
|
||
|
||
if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct) != HAL_OK)
|
||
{
|
||
Error_Handler();
|
||
}
|
||
}
|
||
|
||
/**
|
||
* @brief I2C1 Initialization Function
|
||
* @param None
|
||
* @retval None
|
||
*/
|
||
static void MX_I2C1_Init(void)
|
||
{
|
||
|
||
/* USER CODE BEGIN I2C1_Init 0 */
|
||
|
||
/* USER CODE END I2C1_Init 0 */
|
||
|
||
/* USER CODE BEGIN I2C1_Init 1 */
|
||
|
||
/* USER CODE END I2C1_Init 1 */
|
||
hi2c1.Instance = I2C1;
|
||
hi2c1.Init.Timing = 0x10707DBC;
|
||
hi2c1.Init.OwnAddress1 = 0;
|
||
hi2c1.Init.AddressingMode = I2C_ADDRESSINGMODE_7BIT;
|
||
hi2c1.Init.DualAddressMode = I2C_DUALADDRESS_DISABLE;
|
||
hi2c1.Init.OwnAddress2 = 0;
|
||
hi2c1.Init.OwnAddress2Masks = I2C_OA2_NOMASK;
|
||
hi2c1.Init.GeneralCallMode = I2C_GENERALCALL_DISABLE;
|
||
hi2c1.Init.NoStretchMode = I2C_NOSTRETCH_DISABLE;
|
||
if (HAL_I2C_Init(&hi2c1) != HAL_OK)
|
||
{
|
||
Error_Handler();
|
||
}
|
||
|
||
/** Configure Analogue filter
|
||
*/
|
||
if (HAL_I2CEx_ConfigAnalogFilter(&hi2c1, I2C_ANALOGFILTER_ENABLE) != HAL_OK)
|
||
{
|
||
Error_Handler();
|
||
}
|
||
|
||
/** Configure Digital filter
|
||
*/
|
||
if (HAL_I2CEx_ConfigDigitalFilter(&hi2c1, 0) != HAL_OK)
|
||
{
|
||
Error_Handler();
|
||
}
|
||
/* USER CODE BEGIN I2C1_Init 2 */
|
||
|
||
/* USER CODE END I2C1_Init 2 */
|
||
|
||
}
|
||
|
||
/**
|
||
* @brief TIM2 Initialization Function
|
||
* @param None
|
||
* @retval None
|
||
*/
|
||
static void MX_TIM2_Init(void)
|
||
{
|
||
|
||
/* USER CODE BEGIN TIM2_Init 0 */
|
||
|
||
/* USER CODE END TIM2_Init 0 */
|
||
|
||
TIM_ClockConfigTypeDef sClockSourceConfig = {0};
|
||
TIM_MasterConfigTypeDef sMasterConfig = {0};
|
||
|
||
/* USER CODE BEGIN TIM2_Init 1 */
|
||
|
||
/* USER CODE END TIM2_Init 1 */
|
||
htim2.Instance = TIM2;
|
||
htim2.Init.Prescaler = 63;
|
||
htim2.Init.CounterMode = TIM_COUNTERMODE_UP;
|
||
htim2.Init.Period = 999;
|
||
htim2.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
|
||
htim2.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
|
||
if (HAL_TIM_Base_Init(&htim2) != HAL_OK)
|
||
{
|
||
Error_Handler();
|
||
}
|
||
sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL;
|
||
if (HAL_TIM_ConfigClockSource(&htim2, &sClockSourceConfig) != HAL_OK)
|
||
{
|
||
Error_Handler();
|
||
}
|
||
sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
|
||
sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
|
||
if (HAL_TIMEx_MasterConfigSynchronization(&htim2, &sMasterConfig) != HAL_OK)
|
||
{
|
||
Error_Handler();
|
||
}
|
||
/* USER CODE BEGIN TIM2_Init 2 */
|
||
|
||
/* USER CODE END TIM2_Init 2 */
|
||
|
||
}
|
||
|
||
/**
|
||
* @brief TIM3 Initialization Function
|
||
* @param None
|
||
* @retval None
|
||
*/
|
||
static void MX_TIM3_Init(void)
|
||
{
|
||
|
||
/* USER CODE BEGIN TIM3_Init 0 */
|
||
|
||
/* USER CODE END TIM3_Init 0 */
|
||
|
||
TIM_ClockConfigTypeDef sClockSourceConfig = {0};
|
||
TIM_MasterConfigTypeDef sMasterConfig = {0};
|
||
TIM_OC_InitTypeDef sConfigOC = {0};
|
||
|
||
/* USER CODE BEGIN TIM3_Init 1 */
|
||
|
||
/* USER CODE END TIM3_Init 1 */
|
||
htim3.Instance = TIM3;
|
||
htim3.Init.Prescaler = 63;
|
||
htim3.Init.CounterMode = TIM_COUNTERMODE_UP;
|
||
htim3.Init.Period = 999;
|
||
htim3.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
|
||
htim3.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
|
||
if (HAL_TIM_Base_Init(&htim3) != HAL_OK)
|
||
{
|
||
Error_Handler();
|
||
}
|
||
sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL;
|
||
if (HAL_TIM_ConfigClockSource(&htim3, &sClockSourceConfig) != HAL_OK)
|
||
{
|
||
Error_Handler();
|
||
}
|
||
if (HAL_TIM_PWM_Init(&htim3) != HAL_OK)
|
||
{
|
||
Error_Handler();
|
||
}
|
||
sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
|
||
sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
|
||
if (HAL_TIMEx_MasterConfigSynchronization(&htim3, &sMasterConfig) != HAL_OK)
|
||
{
|
||
Error_Handler();
|
||
}
|
||
sConfigOC.OCMode = TIM_OCMODE_PWM1;
|
||
sConfigOC.Pulse = 0;
|
||
sConfigOC.OCPolarity = TIM_OCPOLARITY_HIGH;
|
||
sConfigOC.OCFastMode = TIM_OCFAST_DISABLE;
|
||
if (HAL_TIM_PWM_ConfigChannel(&htim3, &sConfigOC, TIM_CHANNEL_2) != HAL_OK)
|
||
{
|
||
Error_Handler();
|
||
}
|
||
/* USER CODE BEGIN TIM3_Init 2 */
|
||
|
||
/* USER CODE END TIM3_Init 2 */
|
||
HAL_TIM_MspPostInit(&htim3);
|
||
|
||
}
|
||
|
||
/**
|
||
* @brief UART4 Initialization Function
|
||
* @param None
|
||
* @retval None
|
||
*/
|
||
static void MX_UART4_Init(void)
|
||
{
|
||
|
||
/* USER CODE BEGIN UART4_Init 0 */
|
||
|
||
/* USER CODE END UART4_Init 0 */
|
||
|
||
/* USER CODE BEGIN UART4_Init 1 */
|
||
|
||
/* USER CODE END UART4_Init 1 */
|
||
huart4.Instance = UART4;
|
||
huart4.Init.BaudRate = 115200;
|
||
huart4.Init.WordLength = UART_WORDLENGTH_8B;
|
||
huart4.Init.StopBits = UART_STOPBITS_1;
|
||
huart4.Init.Parity = UART_PARITY_NONE;
|
||
huart4.Init.Mode = UART_MODE_TX_RX;
|
||
huart4.Init.HwFlowCtl = UART_HWCONTROL_NONE;
|
||
huart4.Init.OverSampling = UART_OVERSAMPLING_16;
|
||
huart4.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE;
|
||
huart4.Init.ClockPrescaler = UART_PRESCALER_DIV1;
|
||
huart4.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT;
|
||
if (HAL_UART_Init(&huart4) != HAL_OK)
|
||
{
|
||
Error_Handler();
|
||
}
|
||
if (HAL_UARTEx_SetTxFifoThreshold(&huart4, UART_TXFIFO_THRESHOLD_1_8) != HAL_OK)
|
||
{
|
||
Error_Handler();
|
||
}
|
||
if (HAL_UARTEx_SetRxFifoThreshold(&huart4, UART_RXFIFO_THRESHOLD_1_8) != HAL_OK)
|
||
{
|
||
Error_Handler();
|
||
}
|
||
if (HAL_UARTEx_DisableFifoMode(&huart4) != HAL_OK)
|
||
{
|
||
Error_Handler();
|
||
}
|
||
/* USER CODE BEGIN UART4_Init 2 */
|
||
|
||
/* USER CODE END UART4_Init 2 */
|
||
|
||
}
|
||
|
||
/**
|
||
* @brief GPIO Initialization Function
|
||
* @param None
|
||
* @retval None
|
||
*/
|
||
static void MX_GPIO_Init(void)
|
||
{
|
||
GPIO_InitTypeDef GPIO_InitStruct = {0};
|
||
/* USER CODE BEGIN MX_GPIO_Init_1 */
|
||
|
||
/* USER CODE END MX_GPIO_Init_1 */
|
||
|
||
/* GPIO Ports Clock Enable */
|
||
__HAL_RCC_GPIOC_CLK_ENABLE();
|
||
__HAL_RCC_GPIOG_CLK_ENABLE();
|
||
__HAL_RCC_GPIOF_CLK_ENABLE();
|
||
__HAL_RCC_GPIOB_CLK_ENABLE();
|
||
__HAL_RCC_GPIOE_CLK_ENABLE();
|
||
|
||
/*Configure GPIO pins : PG2 PG0 PG1 */
|
||
GPIO_InitStruct.Pin = GPIO_PIN_2|GPIO_PIN_0|GPIO_PIN_1;
|
||
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
|
||
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
||
HAL_GPIO_Init(GPIOG, &GPIO_InitStruct);
|
||
|
||
/*Configure GPIO pin : PE9 */
|
||
GPIO_InitStruct.Pin = GPIO_PIN_9;
|
||
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
|
||
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
||
HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);
|
||
|
||
/* USER CODE BEGIN MX_GPIO_Init_2 */
|
||
|
||
/* USER CODE END MX_GPIO_Init_2 */
|
||
}
|
||
|
||
/* 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 */
|