EXPERIMENT: simple lcd test
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/* USER CODE BEGIN Header */
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/* USER CODE BEGIN Header */
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/**
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/**
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******************************************************************************
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******************************************************************************
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* @file : main.c
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* @file : main.c
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* @brief : Main program body
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* @brief : Main program body
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******************************************************************************
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******************************************************************************
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* @attention
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* @attention
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*
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*
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* Copyright (c) 2022 STMicroelectronics.
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* Copyright (c) 2022 STMicroelectronics.
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* All rights reserved.
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* All rights reserved.
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*
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*
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* This software is licensed under terms that can be found in the LICENSE file
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* This software is licensed under terms that can be found in the LICENSE file
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* in the root directory of this software component.
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* in the root directory of this software component.
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* If no LICENSE file comes with this software, it is provided AS-IS.
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* If no LICENSE file comes with this software, it is provided AS-IS.
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*
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*
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******************************************************************************
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******************************************************************************
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*/
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*/
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/* USER CODE END Header */
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/* USER CODE END Header */
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/* Includes ------------------------------------------------------------------*/
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/* Includes ------------------------------------------------------------------*/
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#include "main.h"
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#include "main.h"
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#include "usb_device.h"
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#include "usb_device.h"
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#include "LCD_I2C_Driver.h"
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#define SLAVE_ADDRESS_LCD 0x4e
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#define SLAVE_ADDRESS_LCD 0x4e
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/* Private includes ----------------------------------------------------------*/
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/* USER CODE BEGIN Includes */
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/* Private includes ----------------------------------------------------------*/
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/* USER CODE BEGIN Includes */
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/* USER CODE END Includes */
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/* USER CODE END Includes */
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/* Private typedef -----------------------------------------------------------*/
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/* USER CODE BEGIN PTD */
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/* Private typedef -----------------------------------------------------------*/
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/* USER CODE BEGIN PTD */
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/* USER CODE END PTD */
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/* USER CODE END PTD */
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/* Private define ------------------------------------------------------------*/
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/* USER CODE BEGIN PD */
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/* Private define ------------------------------------------------------------*/
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/* USER CODE END PD */
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/* USER CODE BEGIN PD */
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/* USER CODE END PD */
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/* Private macro -------------------------------------------------------------*/
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/* USER CODE BEGIN PM */
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/* Private macro -------------------------------------------------------------*/
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/* USER CODE BEGIN PM */
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/* USER CODE END PM */
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/* USER CODE END PM */
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/* Private variables ---------------------------------------------------------*/
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ADC_HandleTypeDef hadc1;
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/* Private variables ---------------------------------------------------------*/
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ADC_HandleTypeDef hadc1;
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I2C_HandleTypeDef hi2c1;
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I2C_HandleTypeDef hi2c1;
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RTC_HandleTypeDef hrtc;
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RTC_HandleTypeDef hrtc;
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/* USER CODE BEGIN PV */
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/* USER CODE BEGIN PV */
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/* USER CODE END PV */
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/* USER CODE END PV */
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/* Private function prototypes -----------------------------------------------*/
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void SystemClock_Config(void);
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/* Private function prototypes -----------------------------------------------*/
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static void MX_GPIO_Init(void);
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void SystemClock_Config(void);
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static void MX_RTC_Init(void);
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static void MX_GPIO_Init(void);
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static void MX_ADC1_Init(void);
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static void MX_RTC_Init(void);
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static void MX_I2C1_Init(void);
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static void MX_ADC1_Init(void);
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/* USER CODE BEGIN PFP */
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static void MX_I2C1_Init(void);
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/* USER CODE BEGIN PFP */
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/* USER CODE END PFP */
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/* USER CODE END PFP */
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/* Private user code ---------------------------------------------------------*/
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/* USER CODE BEGIN 0 */
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/* Private user code ---------------------------------------------------------*/
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/* USER CODE BEGIN 0 */
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void lcd_send_cmd (char cmd)
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{
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void lcd_send_cmd (char cmd)
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char data_u, data_l;
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{
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uint8_t data_t[4];
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char data_u, data_l;
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data_u = (cmd & 0xf0);
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uint8_t data_t[4];
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data_l = ((cmd << 4) & 0xf0);
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data_u = (cmd & 0xf0);
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data_t[0] = data_u|0x0C; //en=1, rs=0
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data_l = ((cmd << 4) & 0xf0);
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data_t[1] = data_u|0x08; //en=0, rs=0
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data_t[0] = data_u|0x0C; //en=1, rs=0
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data_t[2] = data_l|0x0C; //en=1, rs=0
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data_t[1] = data_u|0x08; //en=0, rs=0
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data_t[3] = data_l|0x08; //en=0, rs=0
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data_t[2] = data_l|0x0C; //en=1, rs=0
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HAL_I2C_Master_Transmit (&hi2c1, SLAVE_ADDRESS_LCD, (uint8_t *) data_t, 4, 100);
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data_t[3] = data_l|0x08; //en=0, rs=0
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}
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HAL_I2C_Master_Transmit (&hi2c1, SLAVE_ADDRESS_LCD, (uint8_t *) data_t, 4, 100);
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}
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void lcd_send_data (char data)
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{
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void lcd_send_data (char data)
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char data_u, data_l;
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{
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uint8_t data_t[4];
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char data_u, data_l;
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data_u = (data&0xf0);
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uint8_t data_t[4];
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data_l = ((data<<4)&0xf0);
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data_u = (data&0xf0);
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data_t[0] = data_u|0x0D; //en=1, rs=1
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data_l = ((data<<4)&0xf0);
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data_t[1] = data_u|0x09; //en=0, rs=1
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data_t[0] = data_u|0x0D; //en=1, rs=1
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data_t[2] = data_l|0x0D; //en=1, rs=1
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data_t[1] = data_u|0x09; //en=0, rs=1
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data_t[3] = data_l|0x09; //en=0, rs=1
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data_t[2] = data_l|0x0D; //en=1, rs=1
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HAL_I2C_Master_Transmit (&hi2c1, SLAVE_ADDRESS_LCD,(uint8_t *) data_t, 4, 100);
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data_t[3] = data_l|0x09; //en=0, rs=1
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}
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HAL_I2C_Master_Transmit (&hi2c1, SLAVE_ADDRESS_LCD,(uint8_t *) data_t, 4, 100);
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}
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void lcd_init (void)
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{
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void lcd_init (void)
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// 4 bit initialisation
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{
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HAL_Delay(50); // wait for >40ms
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// Initialization by Instruction (from HD44780U Datasheet)
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lcd_send_cmd (0x30);
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HAL_Delay(50); // wait for >40ms
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HAL_Delay(5); // wait for >4.1ms
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lcd_send_cmd (0x30);
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lcd_send_cmd (0x30);
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HAL_Delay(5); // wait for >4.1ms
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HAL_Delay(1); // wait for >100us
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lcd_send_cmd (0x30);
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lcd_send_cmd (0x30);
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HAL_Delay(1); // wait for >100us
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HAL_Delay(10);
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lcd_send_cmd (0x30);
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lcd_send_cmd (0x20); // 4bit mode
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HAL_Delay(10); // Wait for command execution lengt
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HAL_Delay(10);
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lcd_send_cmd (0x20); // Set Interface to 4-bit mode
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// dislay initialisation
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HAL_Delay(10);
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lcd_send_cmd (0x28); // Function set --> DL=0 (4 bit mode), N = 1 (2 line display) F = 0 (5x8 characters)
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HAL_Delay(1);
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lcd_send_cmd (0x28); // Function set --> DL=0 (4 bit mode), N = 1 (2 line display) F = 0 (5x8 characters)
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lcd_send_cmd (0x08); //Display on/off control --> D=0,C=0, B=0 ---> display off
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HAL_Delay(1);
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HAL_Delay(1);
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lcd_send_cmd (0x01); // clear display
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lcd_send_cmd (0x08); //Display on/off control --> D=0,C=0, B=0 ---> display off
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HAL_Delay(1);
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HAL_Delay(1);
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HAL_Delay(1);
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lcd_send_cmd (0x01); // clear display
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lcd_send_cmd (0x06); //Entry mode set --> I/D = 1 (increment cursor) & S = 0 (no shift)
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HAL_Delay(1);
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HAL_Delay(1);
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HAL_Delay(1);
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lcd_send_cmd (0x0C); //Display on/off control --> D = 1, C and B = 0. (Cursor and blink, last two bits)
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lcd_send_cmd (0x06); //Entry mode set --> I/D = 1 (increment cursor) & S = 0 (no shift)
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}
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HAL_Delay(1);
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lcd_send_cmd (0x0C); //Display on/off control --> D = 1, C and B = 0. (Cursor and blink, last two bits)
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void lcd_send_string (char *str) {
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}
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while (*str) lcd_send_data(*str++);
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}
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void lcd_send_string (char *str) {
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while (*str) lcd_send_data(*str++);
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/* USER CODE END 0 */
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}
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/**
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/* USER CODE END 0 */
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* @brief The application entry point.
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* @retval int
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/**
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*/
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* @brief The application entry point.
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int main(void)
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* @retval int
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{
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*/
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/* USER CODE BEGIN 1 */
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int main(void)
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uint16_t value;
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{
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/* USER CODE END 1 */
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/* USER CODE BEGIN 1 */
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uint16_t value;
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/* MCU Configuration--------------------------------------------------------*/
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/* USER CODE END 1 */
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/* Reset of all peripherals, Initializes the Flash interface and the Systick. */
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/* MCU Configuration--------------------------------------------------------*/
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HAL_Init();
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/* Reset of all peripherals, Initializes the Flash interface and the Systick. */
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/* USER CODE BEGIN Init */
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HAL_Init();
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/* USER CODE END Init */
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/* USER CODE BEGIN Init */
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/* Configure the system clock */
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/* USER CODE END Init */
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SystemClock_Config();
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/* Configure the system clock */
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/* USER CODE BEGIN SysInit */
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SystemClock_Config();
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/* USER CODE END SysInit */
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/* USER CODE BEGIN SysInit */
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/* Initialize all configured peripherals */
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/* USER CODE END SysInit */
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MX_GPIO_Init();
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MX_RTC_Init();
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/* Initialize all configured peripherals */
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MX_USB_DEVICE_Init();
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MX_GPIO_Init();
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MX_ADC1_Init();
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MX_RTC_Init();
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MX_I2C1_Init();
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MX_USB_DEVICE_Init();
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/* USER CODE BEGIN 2 */
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MX_ADC1_Init();
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char buf [] = "SensorTest";
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MX_I2C1_Init();
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//CDC_Transmit_FS(buf, sizeof(buf));
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/* USER CODE BEGIN 2 */
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char buf [] = "Hallo THM";
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lcd_init();
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//CDC_Transmit_FS(buf, sizeof(buf));
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/* USER CODE END 2 */
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floatpump::LCD_I2C_Driver display(hi2c1, SLAVE_ADDRESS_LCD);
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/* Infinite loop */
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display.LCDInitialize();
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/* USER CODE BEGIN WHILE */
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display.LCDSetBacklight(true);
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while (1)
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display.LCDSendCString(buf);
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{
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HAL_Delay(1000);
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/* USER CODE END WHILE */
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display.LCDPower(false);
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HAL_Delay(1000);
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/* USER CODE BEGIN 3 */
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display.LCDPower(true);
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HAL_Delay(1000);
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HAL_ADC_Start(&hadc1);
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display.LCDCursor(true);
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HAL_ADC_PollForConversion(&hadc1, 1);
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display.LCDCursorBlink(true);
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value = HAL_ADC_GetValue(&hadc1);
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HAL_Delay(1000);
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char buf [250] = "";
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display.LCDSetCursor(18, 3);
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sprintf(buf, "Value: %d \r\n", value);
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display.LCDSendCString("XX");
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//CDC_Transmit_FS(buf, sizeof(buf));
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lcd_send_cmd (0x80|0x00);
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/* USER CODE END 2 */
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lcd_send_string(buf);
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HAL_Delay(1000);
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/* Infinite loop */
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HAL_GPIO_TogglePin(GPIOC, GPIO_PIN_13);
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/* USER CODE BEGIN WHILE */
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while (1)
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{
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}
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/* USER CODE END WHILE */
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/* USER CODE END 3 */
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}
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/* USER CODE BEGIN 3 */
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/**
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* @brief System Clock Configuration
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HAL_ADC_Start(&hadc1);
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* @retval None
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HAL_ADC_PollForConversion(&hadc1, 1);
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*/
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value = HAL_ADC_GetValue(&hadc1);
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void SystemClock_Config(void)
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{
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char buf [250] = "";
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RCC_OscInitTypeDef RCC_OscInitStruct = {0};
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sprintf(buf, "Value: %d \r\n", value);
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RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
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//CDC_Transmit_FS(buf, sizeof(buf));
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//display.LCDSendCString(buf);
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/** Configure the main internal regulator output voltage
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HAL_Delay(1000);
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*/
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HAL_GPIO_TogglePin(GPIOC, GPIO_PIN_13);
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__HAL_RCC_PWR_CLK_ENABLE();
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__HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
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}
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/** Initializes the RCC Oscillators according to the specified parameters
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/* USER CODE END 3 */
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* in the RCC_OscInitTypeDef structure.
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}
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*/
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RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_LSI|RCC_OSCILLATORTYPE_HSE;
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/**
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RCC_OscInitStruct.HSEState = RCC_HSE_ON;
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* @brief System Clock Configuration
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RCC_OscInitStruct.LSIState = RCC_LSI_ON;
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* @retval None
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RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
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*/
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RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
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void SystemClock_Config(void)
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RCC_OscInitStruct.PLL.PLLM = 25;
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{
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RCC_OscInitStruct.PLL.PLLN = 192;
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RCC_OscInitTypeDef RCC_OscInitStruct = {0};
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RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;
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RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
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RCC_OscInitStruct.PLL.PLLQ = 4;
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if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
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/** Configure the main internal regulator output voltage
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{
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*/
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Error_Handler();
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__HAL_RCC_PWR_CLK_ENABLE();
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}
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__HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
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/** Initializes the CPU, AHB and APB buses clocks
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/** Initializes the RCC Oscillators according to the specified parameters
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*/
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* in the RCC_OscInitTypeDef structure.
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RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
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*/
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|RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
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RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_LSI|RCC_OSCILLATORTYPE_HSE;
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RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
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RCC_OscInitStruct.HSEState = RCC_HSE_ON;
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RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
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RCC_OscInitStruct.LSIState = RCC_LSI_ON;
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RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2;
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RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
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RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
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RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
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RCC_OscInitStruct.PLL.PLLM = 25;
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if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_3) != HAL_OK)
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RCC_OscInitStruct.PLL.PLLN = 192;
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{
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RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;
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Error_Handler();
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RCC_OscInitStruct.PLL.PLLQ = 4;
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}
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if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
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}
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{
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Error_Handler();
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/**
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}
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* @brief ADC1 Initialization Function
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* @param None
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/** Initializes the CPU, AHB and APB buses clocks
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* @retval None
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*/
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*/
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RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
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static void MX_ADC1_Init(void)
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|RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
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{
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RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
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RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
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/* USER CODE BEGIN ADC1_Init 0 */
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RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2;
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RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
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/* USER CODE END ADC1_Init 0 */
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if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_3) != HAL_OK)
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ADC_ChannelConfTypeDef sConfig = {0};
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{
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Error_Handler();
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/* USER CODE BEGIN ADC1_Init 1 */
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}
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}
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/* USER CODE END ADC1_Init 1 */
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/**
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/** Configure the global features of the ADC (Clock, Resolution, Data Alignment and number of conversion)
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* @brief ADC1 Initialization Function
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*/
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* @param None
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hadc1.Instance = ADC1;
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* @retval None
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hadc1.Init.ClockPrescaler = ADC_CLOCK_SYNC_PCLK_DIV8;
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*/
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hadc1.Init.Resolution = ADC_RESOLUTION_12B;
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static void MX_ADC1_Init(void)
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hadc1.Init.ScanConvMode = DISABLE;
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{
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hadc1.Init.ContinuousConvMode = DISABLE;
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hadc1.Init.DiscontinuousConvMode = DISABLE;
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/* USER CODE BEGIN ADC1_Init 0 */
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hadc1.Init.ExternalTrigConvEdge = ADC_EXTERNALTRIGCONVEDGE_NONE;
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hadc1.Init.ExternalTrigConv = ADC_SOFTWARE_START;
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/* USER CODE END ADC1_Init 0 */
|
||||||
hadc1.Init.DataAlign = ADC_DATAALIGN_RIGHT;
|
|
||||||
hadc1.Init.NbrOfConversion = 1;
|
ADC_ChannelConfTypeDef sConfig = {0};
|
||||||
hadc1.Init.DMAContinuousRequests = DISABLE;
|
|
||||||
hadc1.Init.EOCSelection = ADC_EOC_SINGLE_CONV;
|
/* USER CODE BEGIN ADC1_Init 1 */
|
||||||
if (HAL_ADC_Init(&hadc1) != HAL_OK)
|
|
||||||
{
|
/* USER CODE END ADC1_Init 1 */
|
||||||
Error_Handler();
|
|
||||||
}
|
/** Configure the global features of the ADC (Clock, Resolution, Data Alignment and number of conversion)
|
||||||
|
*/
|
||||||
/** Configure for the selected ADC regular channel its corresponding rank in the sequencer and its sample time.
|
hadc1.Instance = ADC1;
|
||||||
*/
|
hadc1.Init.ClockPrescaler = ADC_CLOCK_SYNC_PCLK_DIV8;
|
||||||
sConfig.Channel = ADC_CHANNEL_0;
|
hadc1.Init.Resolution = ADC_RESOLUTION_12B;
|
||||||
sConfig.Rank = 1;
|
hadc1.Init.ScanConvMode = DISABLE;
|
||||||
sConfig.SamplingTime = ADC_SAMPLETIME_3CYCLES;
|
hadc1.Init.ContinuousConvMode = DISABLE;
|
||||||
if (HAL_ADC_ConfigChannel(&hadc1, &sConfig) != HAL_OK)
|
hadc1.Init.DiscontinuousConvMode = DISABLE;
|
||||||
{
|
hadc1.Init.ExternalTrigConvEdge = ADC_EXTERNALTRIGCONVEDGE_NONE;
|
||||||
Error_Handler();
|
hadc1.Init.ExternalTrigConv = ADC_SOFTWARE_START;
|
||||||
}
|
hadc1.Init.DataAlign = ADC_DATAALIGN_RIGHT;
|
||||||
/* USER CODE BEGIN ADC1_Init 2 */
|
hadc1.Init.NbrOfConversion = 1;
|
||||||
|
hadc1.Init.DMAContinuousRequests = DISABLE;
|
||||||
/* USER CODE END ADC1_Init 2 */
|
hadc1.Init.EOCSelection = ADC_EOC_SINGLE_CONV;
|
||||||
|
if (HAL_ADC_Init(&hadc1) != HAL_OK)
|
||||||
}
|
{
|
||||||
|
Error_Handler();
|
||||||
/**
|
}
|
||||||
* @brief I2C1 Initialization Function
|
|
||||||
* @param None
|
/** Configure for the selected ADC regular channel its corresponding rank in the sequencer and its sample time.
|
||||||
* @retval None
|
*/
|
||||||
*/
|
sConfig.Channel = ADC_CHANNEL_0;
|
||||||
static void MX_I2C1_Init(void)
|
sConfig.Rank = 1;
|
||||||
{
|
sConfig.SamplingTime = ADC_SAMPLETIME_3CYCLES;
|
||||||
|
if (HAL_ADC_ConfigChannel(&hadc1, &sConfig) != HAL_OK)
|
||||||
/* USER CODE BEGIN I2C1_Init 0 */
|
{
|
||||||
|
Error_Handler();
|
||||||
/* USER CODE END I2C1_Init 0 */
|
}
|
||||||
|
/* USER CODE BEGIN ADC1_Init 2 */
|
||||||
/* USER CODE BEGIN I2C1_Init 1 */
|
|
||||||
|
/* USER CODE END ADC1_Init 2 */
|
||||||
/* USER CODE END I2C1_Init 1 */
|
|
||||||
hi2c1.Instance = I2C1;
|
}
|
||||||
hi2c1.Init.ClockSpeed = 100000;
|
|
||||||
hi2c1.Init.DutyCycle = I2C_DUTYCYCLE_2;
|
/**
|
||||||
hi2c1.Init.OwnAddress1 = 0;
|
* @brief I2C1 Initialization Function
|
||||||
hi2c1.Init.AddressingMode = I2C_ADDRESSINGMODE_7BIT;
|
* @param None
|
||||||
hi2c1.Init.DualAddressMode = I2C_DUALADDRESS_DISABLE;
|
* @retval None
|
||||||
hi2c1.Init.OwnAddress2 = 0;
|
*/
|
||||||
hi2c1.Init.GeneralCallMode = I2C_GENERALCALL_DISABLE;
|
static void MX_I2C1_Init(void)
|
||||||
hi2c1.Init.NoStretchMode = I2C_NOSTRETCH_DISABLE;
|
{
|
||||||
if (HAL_I2C_Init(&hi2c1) != HAL_OK)
|
|
||||||
{
|
/* USER CODE BEGIN I2C1_Init 0 */
|
||||||
Error_Handler();
|
|
||||||
}
|
/* USER CODE END I2C1_Init 0 */
|
||||||
/* USER CODE BEGIN I2C1_Init 2 */
|
|
||||||
|
/* USER CODE BEGIN I2C1_Init 1 */
|
||||||
/* USER CODE END I2C1_Init 2 */
|
|
||||||
|
/* USER CODE END I2C1_Init 1 */
|
||||||
}
|
hi2c1.Instance = I2C1;
|
||||||
|
hi2c1.Init.ClockSpeed = 100000;
|
||||||
/**
|
hi2c1.Init.DutyCycle = I2C_DUTYCYCLE_2;
|
||||||
* @brief RTC Initialization Function
|
hi2c1.Init.OwnAddress1 = 0;
|
||||||
* @param None
|
hi2c1.Init.AddressingMode = I2C_ADDRESSINGMODE_7BIT;
|
||||||
* @retval None
|
hi2c1.Init.DualAddressMode = I2C_DUALADDRESS_DISABLE;
|
||||||
*/
|
hi2c1.Init.OwnAddress2 = 0;
|
||||||
static void MX_RTC_Init(void)
|
hi2c1.Init.GeneralCallMode = I2C_GENERALCALL_DISABLE;
|
||||||
{
|
hi2c1.Init.NoStretchMode = I2C_NOSTRETCH_DISABLE;
|
||||||
|
if (HAL_I2C_Init(&hi2c1) != HAL_OK)
|
||||||
/* USER CODE BEGIN RTC_Init 0 */
|
{
|
||||||
|
Error_Handler();
|
||||||
/* USER CODE END RTC_Init 0 */
|
}
|
||||||
|
/* USER CODE BEGIN I2C1_Init 2 */
|
||||||
RTC_TimeTypeDef sTime = {0};
|
|
||||||
RTC_DateTypeDef sDate = {0};
|
/* USER CODE END I2C1_Init 2 */
|
||||||
|
|
||||||
/* USER CODE BEGIN RTC_Init 1 */
|
}
|
||||||
|
|
||||||
/* USER CODE END RTC_Init 1 */
|
/**
|
||||||
|
* @brief RTC Initialization Function
|
||||||
/** Initialize RTC Only
|
* @param None
|
||||||
*/
|
* @retval None
|
||||||
hrtc.Instance = RTC;
|
*/
|
||||||
hrtc.Init.HourFormat = RTC_HOURFORMAT_24;
|
static void MX_RTC_Init(void)
|
||||||
hrtc.Init.AsynchPrediv = 127;
|
{
|
||||||
hrtc.Init.SynchPrediv = 255;
|
|
||||||
hrtc.Init.OutPut = RTC_OUTPUT_DISABLE;
|
/* USER CODE BEGIN RTC_Init 0 */
|
||||||
hrtc.Init.OutPutPolarity = RTC_OUTPUT_POLARITY_HIGH;
|
|
||||||
hrtc.Init.OutPutType = RTC_OUTPUT_TYPE_OPENDRAIN;
|
/* USER CODE END RTC_Init 0 */
|
||||||
if (HAL_RTC_Init(&hrtc) != HAL_OK)
|
|
||||||
{
|
RTC_TimeTypeDef sTime = {0};
|
||||||
Error_Handler();
|
RTC_DateTypeDef sDate = {0};
|
||||||
}
|
|
||||||
|
/* USER CODE BEGIN RTC_Init 1 */
|
||||||
/* USER CODE BEGIN Check_RTC_BKUP */
|
|
||||||
|
/* USER CODE END RTC_Init 1 */
|
||||||
/* USER CODE END Check_RTC_BKUP */
|
|
||||||
|
/** Initialize RTC Only
|
||||||
/** Initialize RTC and set the Time and Date
|
*/
|
||||||
*/
|
hrtc.Instance = RTC;
|
||||||
sTime.Hours = 0;
|
hrtc.Init.HourFormat = RTC_HOURFORMAT_24;
|
||||||
sTime.Minutes = 0;
|
hrtc.Init.AsynchPrediv = 127;
|
||||||
sTime.Seconds = 0;
|
hrtc.Init.SynchPrediv = 255;
|
||||||
sTime.DayLightSaving = RTC_DAYLIGHTSAVING_NONE;
|
hrtc.Init.OutPut = RTC_OUTPUT_DISABLE;
|
||||||
sTime.StoreOperation = RTC_STOREOPERATION_RESET;
|
hrtc.Init.OutPutPolarity = RTC_OUTPUT_POLARITY_HIGH;
|
||||||
if (HAL_RTC_SetTime(&hrtc, &sTime, RTC_FORMAT_BIN) != HAL_OK)
|
hrtc.Init.OutPutType = RTC_OUTPUT_TYPE_OPENDRAIN;
|
||||||
{
|
if (HAL_RTC_Init(&hrtc) != HAL_OK)
|
||||||
Error_Handler();
|
{
|
||||||
}
|
Error_Handler();
|
||||||
sDate.WeekDay = RTC_WEEKDAY_MONDAY;
|
}
|
||||||
sDate.Month = RTC_MONTH_JANUARY;
|
|
||||||
sDate.Date = 1;
|
/* USER CODE BEGIN Check_RTC_BKUP */
|
||||||
sDate.Year = 0;
|
|
||||||
|
/* USER CODE END Check_RTC_BKUP */
|
||||||
if (HAL_RTC_SetDate(&hrtc, &sDate, RTC_FORMAT_BIN) != HAL_OK)
|
|
||||||
{
|
/** Initialize RTC and set the Time and Date
|
||||||
Error_Handler();
|
*/
|
||||||
}
|
sTime.Hours = 0;
|
||||||
/* USER CODE BEGIN RTC_Init 2 */
|
sTime.Minutes = 0;
|
||||||
|
sTime.Seconds = 0;
|
||||||
/* USER CODE END RTC_Init 2 */
|
sTime.DayLightSaving = RTC_DAYLIGHTSAVING_NONE;
|
||||||
|
sTime.StoreOperation = RTC_STOREOPERATION_RESET;
|
||||||
}
|
if (HAL_RTC_SetTime(&hrtc, &sTime, RTC_FORMAT_BIN) != HAL_OK)
|
||||||
|
{
|
||||||
/**
|
Error_Handler();
|
||||||
* @brief GPIO Initialization Function
|
}
|
||||||
* @param None
|
sDate.WeekDay = RTC_WEEKDAY_MONDAY;
|
||||||
* @retval None
|
sDate.Month = RTC_MONTH_JANUARY;
|
||||||
*/
|
sDate.Date = 1;
|
||||||
static void MX_GPIO_Init(void)
|
sDate.Year = 0;
|
||||||
{
|
|
||||||
GPIO_InitTypeDef GPIO_InitStruct = {0};
|
if (HAL_RTC_SetDate(&hrtc, &sDate, RTC_FORMAT_BIN) != HAL_OK)
|
||||||
|
{
|
||||||
/* GPIO Ports Clock Enable */
|
Error_Handler();
|
||||||
__HAL_RCC_GPIOC_CLK_ENABLE();
|
}
|
||||||
__HAL_RCC_GPIOH_CLK_ENABLE();
|
/* USER CODE BEGIN RTC_Init 2 */
|
||||||
__HAL_RCC_GPIOA_CLK_ENABLE();
|
|
||||||
__HAL_RCC_GPIOB_CLK_ENABLE();
|
/* USER CODE END RTC_Init 2 */
|
||||||
|
|
||||||
/*Configure GPIO pin Output Level */
|
}
|
||||||
HAL_GPIO_WritePin(GPIOC, GPIO_PIN_13, GPIO_PIN_RESET);
|
|
||||||
|
/**
|
||||||
/*Configure GPIO pin : PC13 */
|
* @brief GPIO Initialization Function
|
||||||
GPIO_InitStruct.Pin = GPIO_PIN_13;
|
* @param None
|
||||||
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
|
* @retval None
|
||||||
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
*/
|
||||||
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
|
static void MX_GPIO_Init(void)
|
||||||
HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
|
{
|
||||||
|
GPIO_InitTypeDef GPIO_InitStruct = {0};
|
||||||
}
|
|
||||||
|
/* GPIO Ports Clock Enable */
|
||||||
/* USER CODE BEGIN 4 */
|
__HAL_RCC_GPIOC_CLK_ENABLE();
|
||||||
|
__HAL_RCC_GPIOH_CLK_ENABLE();
|
||||||
/* USER CODE END 4 */
|
__HAL_RCC_GPIOA_CLK_ENABLE();
|
||||||
|
__HAL_RCC_GPIOB_CLK_ENABLE();
|
||||||
/**
|
|
||||||
* @brief This function is executed in case of error occurrence.
|
/*Configure GPIO pin Output Level */
|
||||||
* @retval None
|
HAL_GPIO_WritePin(GPIOC, GPIO_PIN_13, GPIO_PIN_RESET);
|
||||||
*/
|
|
||||||
void Error_Handler(void)
|
/*Configure GPIO pin : PC13 */
|
||||||
{
|
GPIO_InitStruct.Pin = GPIO_PIN_13;
|
||||||
/* USER CODE BEGIN Error_Handler_Debug */
|
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
|
||||||
/* User can add his own implementation to report the HAL error return state */
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
||||||
__disable_irq();
|
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
|
||||||
while (1)
|
HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
|
||||||
{
|
|
||||||
}
|
}
|
||||||
/* USER CODE END Error_Handler_Debug */
|
|
||||||
}
|
/* USER CODE BEGIN 4 */
|
||||||
|
|
||||||
#ifdef USE_FULL_ASSERT
|
/* USER CODE END 4 */
|
||||||
/**
|
|
||||||
* @brief Reports the name of the source file and the source line number
|
/**
|
||||||
* where the assert_param error has occurred.
|
* @brief This function is executed in case of error occurrence.
|
||||||
* @param file: pointer to the source file name
|
* @retval None
|
||||||
* @param line: assert_param error line source number
|
*/
|
||||||
* @retval None
|
void Error_Handler(void)
|
||||||
*/
|
{
|
||||||
void assert_failed(uint8_t *file, uint32_t line)
|
/* USER CODE BEGIN Error_Handler_Debug */
|
||||||
{
|
/* User can add his own implementation to report the HAL error return state */
|
||||||
/* USER CODE BEGIN 6 */
|
__disable_irq();
|
||||||
/* User can add his own implementation to report the file name and line number,
|
while (1)
|
||||||
ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
|
{
|
||||||
/* USER CODE END 6 */
|
}
|
||||||
}
|
/* USER CODE END Error_Handler_Debug */
|
||||||
#endif /* USE_FULL_ASSERT */
|
}
|
||||||
|
|
||||||
|
#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 */
|
||||||
Loading…
Reference in New Issue
Block a user