/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file : main.c
* @brief : Main program body
******************************************************************************
* @attention
*
* © Copyright (c) 2019 STMicroelectronics.
* All rights reserved.
*
* 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 */
#include "lis3dh_driver.h"
#include "dw_driver.h"
#include "deca_device_api.h"
#include "global_param.h"
#include "TrackingDiff.h"
/* USER CODE END Includes */
/* Private typedef -----------------------------------------------------------*/
/* USER CODE BEGIN PTD */
/* USER CODE END PTD */
/* Private define ------------------------------------------------------------*/
/* USER CODE BEGIN PD */
#define DEBUG_MODE
#define Period (uint32_t) 32768
#define Timeout (uint32_t) 32768 - 1//(32768 - 1)
/* USER CODE END PD */
/* Private macro -------------------------------------------------------------*/
/* USER CODE BEGIN PM */
/* USER CODE END PM */
/* Private variables ---------------------------------------------------------*/
ADC_HandleTypeDef hadc;
LPTIM_HandleTypeDef hlptim1;
SPI_HandleTypeDef hspi1;
UART_HandleTypeDef huart1;
DMA_HandleTypeDef hdma_usart1_rx;
DMA_HandleTypeDef hdma_usart1_tx;
/* USER CODE BEGIN PV */
/* USER CODE END PV */
/* Private function prototypes -----------------------------------------------*/
void SystemClock_Config(void);
static void MX_GPIO_Init(void);
static void MX_LPTIM1_Init(void);
static void MX_USART1_UART_Init(void);
static void MX_SPI1_Init(void);
static void MX_ADC_Init(void);
static void MX_DMA_Init(void);
/* USER CODE BEGIN PFP */
/* USER CODE END PFP */
/* Private user code ---------------------------------------------------------*/
/* USER CODE BEGIN 0 */
uint32_t dev_id;
extern uint8_t g_start_sync_flag;
uint16_t heartbeat_timer,poll_timer,sync_timer;
uint8_t aRxBuffer[1],group_id;
void IdleTask(void)
{
g_start_sync_flag=0;
UART_CheckReceive();
UART_CheckSend();
if(huart1.Instance->ISR&USART_ISR_ORE)
{
SCB->AIRCR = 0X05FA0000|(unsigned int)0x04; //Èí¸´Î»»Øµ½bootloader
}
if(!HAL_GPIO_ReadPin(PWR_ON_GPIO_Port,PWR_ON_Pin))
{
LED_TR_ON;
LED_TB_OFF;
}else{
LED_TR_OFF;
if(HAL_GPIO_ReadPin(INPUT_5V_GPIO_Port,INPUT_5V_Pin))
{
LED_TB_ON;
}
}
if(g_com_map[CNT_UPDATE]==1)
{
uint32_t result = 0;
uint16_t tmp = 0xAAAA;
__disable_irq();
result = FLASH_Prepare(0x8004A38, 128);
if(result)
result = FLASH_Write(0x8004A38, (const uint8_t*)&tmp, 2);
__enable_irq();
printf("½øÈëÉý¼¶Ä£Ê½\r\n");
g_com_map[CNT_UPDATE]=0;
save_com_map_to_flash();
delay_ms(100);
// STMFLASH_Write_NoCheck(0x8004A38,0xAAAA);
// Delay_ms(100);
SCB->AIRCR = 0X05FA0000|(unsigned int)0x04; //Èí¸´Î»»Øµ½bootloader
}
if(g_com_map[CNT_REBOOT]==1)
{
g_com_map[CNT_REBOOT]=0;
g_com_map[MAP_SIGN_INDEX]=0;
save_com_map_to_flash();
delay_ms(100);
SCB->AIRCR = 0X05FA0000|(unsigned int)0x04; //Èí¸´Î»»Øµ½bootloader
}
if(g_com_map[CNT_RESTART]==1)
{
g_com_map[CNT_RESTART]=0;
save_com_map_to_flash();
delay_ms(100);
SCB->AIRCR = 0X05FA0000|(unsigned int)0x04; //Èí¸´Î»»Øµ½bootloader
}
}
uint16_t tyncpoll_time,lpsettime;
uint16_t slottime,max_slotpos;
uint16_t lastpoll_count,interval_count,slot_startcount,tag_frequency;
extern uint8_t module_power;
uint8_t imu_enable,motor_enable;
void Program_Init(void)
{ float temp;
uint16_t temp2;
uint16_t i;
Usart1ParseDataCallback = UsartParseDataHandler;
parameter_init();
//deca_sleep(1000);
g_com_map[VERSION] = 0x0107;
#ifdef DEBUG_MODE
// g_com_map[DEV_ROLE]=1;
// g_com_map[DEV_ID]=1;
// g_com_map[COM_INTERVAL]=1000;
// g_com_map[MAX_REPORT_ANC_NUM]=1;
g_com_map[NOMOVESLEEP_TIME]=10;
#endif
module_power = g_com_map[POWER];
imu_enable=g_com_map[IMU_ENABLE];
motor_enable=g_com_map[MOTOR_ENABLE];
group_id=g_com_map[GROUP_ID];
dev_id = g_com_map[DEV_ID];
slottime=ceil((double)g_com_map[MAX_REPORT_ANC_NUM]*4/3);
max_slotpos=g_com_map[COM_INTERVAL]/slottime;
tyncpoll_time=(g_com_map[DEV_ID]%max_slotpos)*slottime;
slot_startcount=(float)(tyncpoll_time+10)*1000/LPTIMER_LSB;
lastpoll_count=slot_startcount;
interval_count=(float)g_com_map[COM_INTERVAL]*1000/LPTIMER_LSB;
tag_frequency = 1000/g_com_map[COM_INTERVAL];
if (HAL_LPTIM_TimeOut_Start_IT(&hlptim1, LPTIMER_1S_COUNT, slot_startcount) != HAL_OK) //system time is 1010ms 1 puls=30.518us
{
Error_Handler();
}
printf("±êÇ©ID: %d .\r\n",dev_id);
printf("ͨѶ¼ä¸ô: %d ms.\r\n",g_com_map[COM_INTERVAL]);
printf("µ¥´ÎͨѶ»ùÕ¾ÊýÁ¿: %d¸ö.\r\n",g_com_map[MAX_REPORT_ANC_NUM]);
// printf("DEVICE PAIRID: %d .\r\n",g_com_map[PAIR_ID]);
// printf("DEVICE ALARM DISTANCE: 1.%d 2.%d 3.%d .\r\n",g_com_map[ALARM_DISTANCE1],g_com_map[ALARM_DISTANCE2],g_com_map[ALARM_DISTANCE3]);
}
static void SystemPower_Config(void)
{
/* Enable Ultra low power mode */
HAL_PWREx_EnableUltraLowPower();
/* Enable the fast wake up from Ultra low power mode */
HAL_PWREx_EnableFastWakeUp();
}
void mcu_sleep(void);
uint32_t temp;
extern uint8_t sleep_flag,m_bEUARTTxEn;
uint16_t waitusart_timer;
uint8_t bat_percent=0;
//void HAL_UART_RxCpltCallback(UART_HandleTypeDef *UartHandle)
//{
// /* Set transmission flag: trasfer complete*/
// waitusart_timer = tag_frequency*USART_KEEPWAKE_TIME;
//
//}
void HAL_UART_ErrorCallback(UART_HandleTypeDef *huart)
{
//SCB->AIRCR = 0X05FA0000|(unsigned int)0x04; //Èí¸´Î»»Øµ½bootloader
}
/* 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_LPTIM1_Init();
MX_USART1_UART_Init();
MX_SPI1_Init();
MX_ADC_Init();
MX_DMA_Init();
/* USER CODE BEGIN 2 */
Program_Init();
LIS3DH_Data_Init();
Dw1000_Init();
Dw1000_App_Init();
dwt_configuresleep(DWT_PRESRV_SLEEP | DWT_CONFIG, DWT_WAKE_CS | DWT_WAKE_WK| DWT_SLP_EN);
dwt_entersleep();
waitusart_timer=1;
DW_DISABLE;
// HAL_Delay(2000);
// mcu_sleep();
//LED0_BLINK;
// SystemPower_Config();
//HAL_PWR_EnterSTOPMode(PWR_LOWPOWERREGULATOR_ON, PWR_STOPENTRY_WFI);
/* USER CODE END 2 */
/* Infinite loop */
/* USER CODE BEGIN WHILE */
while (1)
{
/* USER CODE END WHILE */
/* USER CODE BEGIN 3 */
if(g_start_send_flag)
{ static uint16_t blink_count=0;
SystemClock_Config();
g_start_send_flag = 0;
// if(current_count>slot_startcount&¤t_count15)
{ LED0_ON;
Tag_App();
LED0_OFF;
}else{
LED_LR_ON;
Tag_App();
LED_LR_OFF;
}
//LED0_BLINK;
IdleTask();
if(waitusart_timer>0)
{
waitusart_timer--;
}
if(m_bEUARTTxEn==0&&waitusart_timer==0)
{
HAL_PWR_EnterSTOPMode(PWR_LOWPOWERREGULATOR_ON, PWR_STOPENTRY_WFI);
}
}else{
IdleTask();
}
//HAL_PWR_EnterSTOPMode(PWR_LOWPOWERREGULATOR_ON, PWR_STOPENTRY_WFI);
// HAL_Delay(100);
// Get_Battary();
// LIS3DH_Data_Init();
}
/* USER CODE END 3 */
}
/**
* @brief System Clock Configuration
* @retval None
*/
void SystemClock_Config(void)
{
RCC_OscInitTypeDef RCC_OscInitStruct = {0};
RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
RCC_PeriphCLKInitTypeDef PeriphClkInit = {0};
/** Configure the main internal regulator output voltage
*/
__HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
/** Configure LSE Drive Capability
*/
HAL_PWR_EnableBkUpAccess();
__HAL_RCC_LSEDRIVE_CONFIG(RCC_LSEDRIVE_LOW);
/** Initializes the CPU, AHB and APB busses clocks
*/
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI|RCC_OSCILLATORTYPE_LSE;
RCC_OscInitStruct.LSEState = RCC_LSE_ON;
RCC_OscInitStruct.HSIState = RCC_HSI_ON;
RCC_OscInitStruct.HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT;
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI;
RCC_OscInitStruct.PLL.PLLMUL = RCC_PLLMUL_4;
RCC_OscInitStruct.PLL.PLLDIV = RCC_PLLDIV_2;
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_DIV1;
RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_1) != HAL_OK)
{
Error_Handler();
}
PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_USART1|RCC_PERIPHCLK_LPTIM1;
PeriphClkInit.Usart1ClockSelection = RCC_USART1CLKSOURCE_PCLK2;
PeriphClkInit.LptimClockSelection = RCC_LPTIM1CLKSOURCE_LSE;
if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
{
Error_Handler();
}
}
/**
* @brief ADC Initialization Function
* @param None
* @retval None
*/
static void MX_ADC_Init(void)
{
/* USER CODE BEGIN ADC_Init 0 */
/* USER CODE END ADC_Init 0 */
ADC_ChannelConfTypeDef sConfig = {0};
/* USER CODE BEGIN ADC_Init 1 */
/* USER CODE END ADC_Init 1 */
/** Configure the global features of the ADC (Clock, Resolution, Data Alignment and number of conversion)
*/
hadc.Instance = ADC1;
hadc.Init.OversamplingMode = DISABLE;
hadc.Init.ClockPrescaler = ADC_CLOCK_SYNC_PCLK_DIV2;
hadc.Init.Resolution = ADC_RESOLUTION_12B;
hadc.Init.SamplingTime = ADC_SAMPLETIME_160CYCLES_5;
hadc.Init.ScanConvMode = ADC_SCAN_DIRECTION_FORWARD;
hadc.Init.DataAlign = ADC_DATAALIGN_RIGHT;
hadc.Init.ContinuousConvMode = DISABLE;
hadc.Init.DiscontinuousConvMode = DISABLE;
hadc.Init.ExternalTrigConvEdge = ADC_EXTERNALTRIGCONVEDGE_NONE;
hadc.Init.ExternalTrigConv = ADC_SOFTWARE_START;
hadc.Init.DMAContinuousRequests = DISABLE;
hadc.Init.EOCSelection = ADC_EOC_SINGLE_CONV;
hadc.Init.Overrun = ADC_OVR_DATA_PRESERVED;
hadc.Init.LowPowerAutoWait = DISABLE;
hadc.Init.LowPowerFrequencyMode = DISABLE;
hadc.Init.LowPowerAutoPowerOff = DISABLE;
if (HAL_ADC_Init(&hadc) != HAL_OK)
{
Error_Handler();
}
/** Configure for the selected ADC regular channel to be converted.
*/
sConfig.Channel = ADC_CHANNEL_1;
sConfig.Rank = ADC_RANK_CHANNEL_NUMBER;
if (HAL_ADC_ConfigChannel(&hadc, &sConfig) != HAL_OK)
{
Error_Handler();
}
/* USER CODE BEGIN ADC_Init 2 */
HAL_ADCEx_Calibration_Start(&hadc,ADC_SINGLE_ENDED);
/* USER CODE END ADC_Init 2 */
}
/**
* @brief LPTIM1 Initialization Function
* @param None
* @retval None
*/
static void MX_LPTIM1_Init(void)
{
/* USER CODE BEGIN LPTIM1_Init 0 */
/* USER CODE END LPTIM1_Init 0 */
/* USER CODE BEGIN LPTIM1_Init 1 */
/* USER CODE END LPTIM1_Init 1 */
hlptim1.Instance = LPTIM1;
hlptim1.Init.Clock.Source = LPTIM_CLOCKSOURCE_APBCLOCK_LPOSC;
hlptim1.Init.Clock.Prescaler = LPTIM_PRESCALER_DIV1;
hlptim1.Init.Trigger.Source = LPTIM_TRIGSOURCE_SOFTWARE;
hlptim1.Init.OutputPolarity = LPTIM_OUTPUTPOLARITY_HIGH;
hlptim1.Init.UpdateMode = LPTIM_UPDATE_IMMEDIATE;
hlptim1.Init.CounterSource = LPTIM_COUNTERSOURCE_INTERNAL;
if (HAL_LPTIM_Init(&hlptim1) != HAL_OK)
{
Error_Handler();
}
/* USER CODE BEGIN LPTIM1_Init 2 */
if (HAL_LPTIM_TimeOut_Start_IT(&hlptim1, Period, Timeout) != HAL_OK)
{
Error_Handler();
}
/* USER CODE END LPTIM1_Init 2 */
}
/**
* @brief SPI1 Initialization Function
* @param None
* @retval None
*/
static void MX_SPI1_Init(void)
{
/* USER CODE BEGIN SPI1_Init 0 */
/* USER CODE END SPI1_Init 0 */
/* USER CODE BEGIN SPI1_Init 1 */
/* USER CODE END SPI1_Init 1 */
/* SPI1 parameter configuration*/
hspi1.Instance = SPI1;
hspi1.Init.Mode = SPI_MODE_MASTER;
hspi1.Init.Direction = SPI_DIRECTION_2LINES;
hspi1.Init.DataSize = SPI_DATASIZE_8BIT;
hspi1.Init.CLKPolarity = SPI_POLARITY_LOW;
hspi1.Init.CLKPhase = SPI_PHASE_1EDGE;
hspi1.Init.NSS = SPI_NSS_SOFT;
hspi1.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_2;
hspi1.Init.FirstBit = SPI_FIRSTBIT_MSB;
hspi1.Init.TIMode = SPI_TIMODE_DISABLE;
hspi1.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE;
hspi1.Init.CRCPolynomial = 7;
if (HAL_SPI_Init(&hspi1) != HAL_OK)
{
Error_Handler();
}
/* USER CODE BEGIN SPI1_Init 2 */
__HAL_SPI_ENABLE(&hspi1);
/* USER CODE END SPI1_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.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT;
if (HAL_UART_Init(&huart1) != HAL_OK)
{
Error_Handler();
}
/* USER CODE BEGIN USART1_Init 2 */
// if(HAL_UART_Receive_IT(&huart1, (uint8_t *)aRxBuffer, 1) != HAL_OK)
// {
// Error_Handler();
// }
if(HAL_UART_Receive_DMA(&huart1,m_EUART_DMA_RXBuf,EUART_RX_BUF_SIZE))
{
Error_Handler();
}
Usart1InitVariables();
/* USER CODE END USART1_Init 2 */
}
/**
* Enable DMA controller clock
*/
static void MX_DMA_Init(void)
{
/* DMA controller clock enable */
__HAL_RCC_DMA1_CLK_ENABLE();
/* DMA interrupt init */
/* DMA1_Channel2_3_IRQn interrupt configuration */
HAL_NVIC_SetPriority(DMA1_Channel2_3_IRQn, 1, 0);
HAL_NVIC_EnableIRQ(DMA1_Channel2_3_IRQn);
}
/**
* @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_GPIOH_CLK_ENABLE();
__HAL_RCC_GPIOA_CLK_ENABLE();
__HAL_RCC_GPIOB_CLK_ENABLE();
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(GPIOA, SCL_Pin|SDA_Pin|SPI_CS_Pin, GPIO_PIN_SET);
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(GPIOB, MOTOR_Pin, GPIO_PIN_SET);
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(GPIOB, BAT_MEAS_GND_Pin|LED1_G_Pin|LED1_R_Pin|LED2_R_Pin, GPIO_PIN_RESET);
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(GPIOA, DW_WKUP_Pin|DW_CTRL_Pin|LED2_G_Pin, GPIO_PIN_RESET);
/*Configure GPIO pin : PA0 */
GPIO_InitStruct.Pin = GPIO_PIN_0;
GPIO_InitStruct.Mode = GPIO_MODE_IT_RISING;
GPIO_InitStruct.Pull = GPIO_NOPULL;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
/*Configure GPIO pin : BAT_MEAS_Pin */
GPIO_InitStruct.Pin = BAT_MEAS_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
GPIO_InitStruct.Pull = GPIO_NOPULL;
HAL_GPIO_Init(BAT_MEAS_GPIO_Port, &GPIO_InitStruct);
/*Configure GPIO pins : SCL_Pin SDA_Pin */
GPIO_InitStruct.Pin = SCL_Pin|SDA_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_OD;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
/*Configure GPIO pin : SPI_CS_Pin */
GPIO_InitStruct.Pin = SPI_CS_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
HAL_GPIO_Init(SPI_CS_GPIO_Port, &GPIO_InitStruct);
/*Configure GPIO pin : BAT_MEAS_GND_Pin */
GPIO_InitStruct.Pin = BAT_MEAS_GND_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_OD;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
HAL_GPIO_Init(BAT_MEAS_GND_GPIO_Port, &GPIO_InitStruct);
/*Configure GPIO pin : USER_KEY_Pin */
GPIO_InitStruct.Pin = USER_KEY_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_IT_FALLING;
GPIO_InitStruct.Pull = GPIO_PULLUP;
HAL_GPIO_Init(USER_KEY_GPIO_Port, &GPIO_InitStruct);
/*Configure GPIO pins : MOTOR_Pin LED1_G_Pin LED1_R_Pin LED2_R_Pin */
GPIO_InitStruct.Pin = MOTOR_Pin|LED1_G_Pin|LED1_R_Pin|LED2_R_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
/*Configure GPIO pin : INPUT_5V_Pin */
GPIO_InitStruct.Pin = INPUT_5V_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
GPIO_InitStruct.Pull = GPIO_PULLDOWN;
HAL_GPIO_Init(INPUT_5V_GPIO_Port, &GPIO_InitStruct);
/*Configure GPIO pins : DW_WKUP_Pin DW_CTRL_Pin LED2_G_Pin */
GPIO_InitStruct.Pin = DW_WKUP_Pin|DW_CTRL_Pin|LED2_G_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
/*Configure GPIO pin : PWR_ON_Pin */
GPIO_InitStruct.Pin = PWR_ON_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
GPIO_InitStruct.Pull = GPIO_PULLUP;
HAL_GPIO_Init(PWR_ON_GPIO_Port, &GPIO_InitStruct);
/* EXTI interrupt init*/
HAL_NVIC_SetPriority(EXTI0_1_IRQn, 1, 0);
HAL_NVIC_EnableIRQ(EXTI0_1_IRQn);
}
/* USER CODE BEGIN 4 */
void GPIO_Toggle(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin)
{
HAL_GPIO_TogglePin(GPIOx, GPIO_Pin);
}
void mcu_sleep(void)
{
HAL_LPTIM_DeInit(&hlptim1);
GPIO_InitTypeDef GPIO_InitStruct = {0};
GPIO_InitStruct.Pin = GPIO_PIN_All;
GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
GPIO_InitStruct.Pull = GPIO_NOPULL;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
HAL_PWR_EnterSTOPMode(PWR_LOWPOWERREGULATOR_ON, PWR_STOPENTRY_WFI);
HAL_PWR_DisableWakeUpPin(PWR_WAKEUP_PIN1);
/*Clear all related wakeup flags*/
__HAL_PWR_CLEAR_FLAG(PWR_FLAG_WU);
/*Re-enable all used wakeup sources: Pin1(PA.0)*/
HAL_PWR_EnableWakeUpPin(PWR_WAKEUP_PIN1);
/*Enter the Standby mode*/
HAL_PWR_EnterSTANDBYMode();
}
extern float nomove_count;
void HAL_LPTIM_CompareMatchCallback(LPTIM_HandleTypeDef *hlptim)
{
static uint8_t i=0;
i++;
g_start_send_flag=1;
lastpoll_count+=interval_count;
if(lastpoll_count>LPTIMER_1S_COUNT-30)
{
lastpoll_count = slot_startcount;
}
__HAL_LPTIM_COMPARE_SET(&hlptim1, lastpoll_count);
nomove_count+=(float)g_com_map[COM_INTERVAL]/1000;
if(nomove_count>g_com_map[NOMOVESLEEP_TIME]&&imu_enable)
{
mcu_sleep();
}
}
/* 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 */
/* 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,
tex: 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****/