2024-03-08 02:47 AM
When I use sleep mode while debug it sleep mode Works. But when I try runing code without using debug method it dosnot go in Sleep mode. When I chack current.
When using debug method stape by stape.
Without using stape by stape debug method.
Hear is the Code :-
Thank you
2024-03-08 02:49 AM
Please use this button to properly post source code:
2024-03-08 02:50 AM
/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file : main.c
* @brief : Main program body
******************************************************************************
* @attention
*
* Copyright (c) 2024 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"
#include "i2c.h"
#include "usart.h"
#include "gpio.h"
#include "string.h"
#include "stdio.h"
#include "math.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 ---------------------------------------------------------*/
/* USER CODE BEGIN PV */
/* USER CODE END PV */
/* Private function prototypes -----------------------------------------------*/
void SystemClock_Config(void);
/* USER CODE BEGIN PFP */
/* USER CODE END PFP */
/* Private user code ---------------------------------------------------------*/
/* USER CODE BEGIN 0 */
#define LIS3DHTR_ADDR (0x1D)
/* LIS3DHTR registers */
#define LIS3DHTR_CTRL_REG1 0x20
#define LIS3DHTR_CTRL_REG4 0x23
#define LIS3DHTR_OUT_X_L 0x28
#define LIS3DHTR_INT1_CFG 0x30
#define LIS3DHTR_INT1_THS 0x32
#define LIS3DHTR_INT1_DURATION 0x33
#define LED_PIN GPIO_PIN_10
#define LED_GPIO_PORT GPIOA
/* Threshold for fall detection */
#define FALL_THRESHOLD 24 // 24 mg
volatile uint8_t fallDetected = 0;
char *str={0};
uint8_t Rx_data;
/* 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 */
/* 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_USART2_UART_Init();
/* USER CODE BEGIN 2 */
HAL_UART_Receive_IT(&huart2, &Rx_data, 1);
/* LIS3DHTR initialization */
uint8_t ctrl_reg1_data = 0x27; // X, Y, Z axis enabled, power on mode, data rate selection = 10Hz
HAL_I2C_Mem_Write(&hi2c1, LIS3DHTR_ADDR << 1, LIS3DHTR_CTRL_REG1, I2C_MEMADD_SIZE_8BIT, &ctrl_reg1_data, 1, HAL_MAX_DELAY);
uint8_t ctrl_reg4_data = 0x00; // Continuous update, +/- 2g, Self-test disabled
HAL_I2C_Mem_Write(&hi2c1, LIS3DHTR_ADDR << 1, LIS3DHTR_CTRL_REG4, I2C_MEMADD_SIZE_8BIT, &ctrl_reg4_data, 1, HAL_MAX_DELAY);
uint8_t int1_cfg_data = 0x2A; // Enable interrupt on X, Y, Z axes' data overrun and data-ready events
HAL_I2C_Mem_Write(&hi2c1, LIS3DHTR_ADDR << 1, LIS3DHTR_INT1_CFG, I2C_MEMADD_SIZE_8BIT, &int1_cfg_data, 1, HAL_MAX_DELAY);
uint8_t int1_ths_data = FALL_THRESHOLD; // Set threshold for fall detection
HAL_I2C_Mem_Write(&hi2c1, LIS3DHTR_ADDR << 1, LIS3DHTR_INT1_THS, I2C_MEMADD_SIZE_8BIT, &int1_ths_data, 1, HAL_MAX_DELAY);
uint8_t int1_duration_data = 0x00; // Set duration of interrupt pulse to minimum value
HAL_I2C_Mem_Write(&hi2c1, LIS3DHTR_ADDR << 1, LIS3DHTR_INT1_DURATION, I2C_MEMADD_SIZE_8BIT, &int1_duration_data, 1, HAL_MAX_DELAY);
/* USER CODE END 2 */
/* Infinite loop */
/* USER CODE BEGIN WHILE */
while (1)
{
/* USER CODE END WHILE */
HAL_GPIO_WritePin(GPIOA, GPIO_PIN_4, 0);
HAL_Delay(5000);
char str[100]; // Declare str at the beginning
strcpy(str, "Going into SLEEP MODE in 5 seconds\r\n");
HAL_UART_Transmit(&huart2, (uint8_t *)str, strlen (str), 100);
HAL_GPIO_WritePin(GPIOA, GPIO_PIN_4, 1);
HAL_Delay(10000);
// EnterSleepMode();
/* Suspend Tick increment to prevent wakeup by Systick interrupt.
Otherwise the Systick interrupt will wake up the device within 1ms (HAL time base)
*/
HAL_SuspendTick();
HAL_GPIO_WritePin(GPIOA, GPIO_PIN_4, 0); // Just to indicate that the sleep mode is activated
HAL_PWR_EnableSleepOnExit ();
char message="shreyash";
// sprintf(str, "shreyash");
// HAL_UART_Transmit(&huart2, str, sizeof(str), 100);
uint8_t data[6]={0};
HAL_I2C_Mem_Read(&hi2c1, LIS3DHTR_ADDR << 1, LIS3DHTR_OUT_X_L | 0x80, I2C_MEMADD_SIZE_8BIT, data, 6, HAL_MAX_DELAY);
int16_t xAccl = ((int16_t)((data[1] << 8) | data[0]));
int16_t yAccl = ((int16_t)((data[3] << 8) | data[2]));
int16_t zAccl = ((int16_t)((data[5] << 8) | data[4]));
sprintf(str, "\r\nx: %d ,\r\ny: %d ,r\nz: %d\r\n", xAccl,yAccl,zAccl);
HAL_UART_Transmit(&huart2, (uint8_t *)str, sizeof(str), 100);
//char magnitude = sqrt(xAccl * xAccl + yAccl * yAccl + zAccl * zAccl);
char magnitude = sqrt(pow(xAccl, 2) + pow(yAccl, 2) + pow(zAccl, 2));
sprintf(str, " trupti %d\r \n",(int)( magnitude/10));
HAL_UART_Transmit(&huart2,(uint8_t *)str, sizeof(str), 100);
if((magnitude/10)>=20)
{
HAL_GPIO_EXTI_Callback(GPIO_PIN_0);
// HAL_PWR_EnterSLEEPMode(PWR_MAINREGULATOR_ON, PWR_SLEEPENTRY_WFI);
//
//
//
// // Resume Tick interrupt if disabled prior to sleep mode entry
// HAL_ResumeTick();
//
// // str = "WakeUP from SLEEP\r\n";
// HAL_UART_Transmit(&huart2, "WakeUP from SLEEP\r\n", strlen ("WakeUP from SLEEP\r\n"), HAL_MAX_DELAY);
//
// for (int i=0; i<5; i++)
// {
// HAL_GPIO_TogglePin(GPIOA, GPIO_PIN_4);
//
// HAL_Delay(100);
//
// }
}
else{
HAL_UART_Transmit(&huart2, "below\r\n", strlen ("below\r\n"), HAL_MAX_DELAY);
}
strcpy(str, "Going into SLEEP(below) MODE in 5 seconds\r\n");
HAL_UART_Transmit(&huart2, (uint8_t *)str, strlen (str), 100);
HAL_GPIO_WritePin(GPIOA, GPIO_PIN_4, 1);
HAL_Delay(100);
// EnterSleepMode();
/* Suspend Tick increment to prevent wakeup by Systick interrupt.
Otherwise the Systick interrupt will wake up the device within 1ms (HAL time base)
*/
HAL_SuspendTick();
HAL_GPIO_WritePin(GPIOA, GPIO_PIN_4, 0); // Just to indicate that the sleep mode is activated
HAL_PWR_EnableSleepOnExit ();
/* USER CODE BEGIN 3 */
}
}
void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin) {
if (GPIO_Pin == GPIO_PIN_0)
{ // Change according to your setup
HAL_PWR_DisableSleepOnExit();
char *wake_msg = "WakeUP from SLEEP\r\n";
HAL_UART_Transmit(&huart2, (uint8_t *)wake_msg, strlen(wake_msg), 1000);
for (int i=0; i<5; i++)
{
HAL_GPIO_TogglePin(GPIOA, GPIO_PIN_4);
HAL_Delay(5000);
}
char str[100]; // Declare str at the beginning
strcpy(str, "Going into SLEEP(above) MODE in 5 seconds\r\n");
HAL_UART_Transmit(&huart2, (uint8_t *)str, strlen (str), 100);
HAL_GPIO_WritePin(GPIOA, GPIO_PIN_4, 1);
HAL_Delay(10000);
// EnterSleepMode();
/* Suspend Tick increment to prevent wakeup by Systick interrupt.
Otherwise the Systick interrupt will wake up the device within 1ms (HAL time base)
*/
HAL_SuspendTick();
HAL_GPIO_WritePin(GPIOA, GPIO_PIN_4, 0); // Just to indicate that the sleep mode is activated
HAL_PWR_EnableSleepOnExit ();
// Additional logic to handle wakeup event
}
}
//void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin_4)
//{
// str = "WakeUP from SLEEP by EXTI\r\n";
// HAL_UART_Transmit(&huart2, (uint8_t *)str, strlen (str), HAL_MAX_DELAY);
// HAL_PWR_DisableSleepOnExit ();
//}
/* USER CODE END 3 */
// void EnterSleepMode(void) {
// // Indicate going to sleep
// char *sleep_msg = "Going into SLEEP MODE\r\n";
// HAL_UART_Transmit(&huart2, (uint8_t *)sleep_msg, strlen(sleep_msg), 1000);
// HAL_GPIO_WritePin(GPIOA, GPIO_PIN_4, 1);
// HAL_Delay(10000);
// HAL_SuspendTick();
// HAL_PWR_EnterSLEEPMode(PWR_MAINREGULATOR_ON, PWR_SLEEPENTRY_WFI);
// HAL_ResumeTick();
// }
/**
* @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
*/
__HAL_RCC_PWR_CLK_ENABLE();
__HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
/** Initializes the RCC Oscillators according to the specified parameters
* in the RCC_OscInitTypeDef structure.
*/
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
RCC_OscInitStruct.HSEState = RCC_HSE_ON;
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
RCC_OscInitStruct.PLL.PLLM = 12;
RCC_OscInitStruct.PLL.PLLN = 96;
RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;
RCC_OscInitStruct.PLL.PLLQ = 4;
if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
{
Error_Handler();
}
/** Initializes the CPU, AHB and APB buses 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_3) != HAL_OK)
{
Error_Handler();
}
}
/* 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 */