From a185e714b1710025030317a1a32ad0ce660deef5 Mon Sep 17 00:00:00 2001
From: zhyinch <zhyinch@gmail.com>
Date: 星期二, 07 四月 2020 22:25:05 +0800
Subject: [PATCH] 标签低功耗完成，完成部分测距功能
---
Src/main.c | 196 +++++++++++++++++++++++++++++++++---------------
1 files changed, 134 insertions(+), 62 deletions(-)
diff --git a/Src/main.c b/Src/main.c
index 9370bec..e836c4a 100644
--- a/Src/main.c
+++ b/Src/main.c
@@ -37,7 +37,7 @@
/* Private define ------------------------------------------------------------*/
/* USER CODE BEGIN PD */
-#define DEBUG_MODE
+//#define DEBUG_MODE
#define Period (uint32_t) 32768
#define Timeout (uint32_t) 32768 - 1//(32768 - 1)
/* USER CODE END PD */
@@ -79,13 +79,24 @@
uint32_t dev_id;
extern uint8_t g_start_sync_flag;
uint16_t heartbeat_timer,poll_timer,sync_timer;
+uint8_t aRxBuffer[1];
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; //软复位回到bootloader
+ }
+if(!HAL_GPIO_ReadPin(PWR_ON_GPIO_Port,PWR_ON_Pin))
+{
+ LED_LR_ON;
+}else{
+ LED_LR_OFF;
+}
if(g_com_map[CNT_UPDATE]==1)
{
uint32_t result = 0;
@@ -105,8 +116,10 @@
}
}
+
uint16_t tyncpoll_time,lpsettime;
uint16_t slottime,max_slotpos;
+uint16_t lastpoll_count,interval_count,slot_startcount,tag_frequency;
void Program_Init(void)
{ float temp;
uint16_t temp2;
@@ -114,20 +127,27 @@
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]=100;
+ g_com_map[COM_INTERVAL]=1000;
g_com_map[MAX_REPORT_ANC_NUM]=1;
#endif
- g_com_map[VERSION] = 0x0107;
+
+
+
+
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;
- lpsettime=g_com_map[COM_INTERVAL]*32.8;
- if (HAL_LPTIM_TimeOut_Start_IT(&hlptim1, lpsettime, lpsettime) != HAL_OK)
+
+ 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();
}
@@ -141,6 +161,7 @@
// 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 */
@@ -150,7 +171,23 @@
HAL_PWREx_EnableFastWakeUp();
}
uint32_t temp;
-extern uint8_t sleep_flag;
+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;
+
+ if(HAL_UART_Receive_DMA(&huart1,m_EUART_DMA_RXBuf,EUART_RX_BUF_SIZE))
+ {
+ Error_Handler();
+ }
+}
+void HAL_UART_ErrorCallback(UART_HandleTypeDef *huart)
+{
+ //SCB->AIRCR = 0X05FA0000|(unsigned int)0x04; //软复位回到bootloader
+}
/* USER CODE END 0 */
/**
@@ -188,17 +225,16 @@
MX_ADC_Init();
MX_DMA_Init();
/* USER CODE BEGIN 2 */
- LIS3DH_Data_Init();
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();
- if(HAL_UART_Receive_DMA(&huart1,m_EUART_DMA_RXBuf,EUART_RX_BUF_SIZE))
- {
- Error_Handler();
- }
- SystemPower_Config();
+ waitusart_timer=1;
+ //LED0_BLINK;
+// SystemPower_Config();
//HAL_PWR_EnterSTOPMode(PWR_LOWPOWERREGULATOR_ON, PWR_STOPENTRY_WFI);
/* USER CODE END 2 */
@@ -209,17 +245,43 @@
/* USER CODE END WHILE */
/* USER CODE BEGIN 3 */
- if(sleep_flag)
- {
- HAL_PWR_EnterSTOPMode(PWR_LOWPOWERREGULATOR_ON, PWR_STOPENTRY_WFI);
- }
if(g_start_send_flag)
- {
+ { static uint16_t blink_count=0;
SystemClock_Config();
g_start_send_flag = 0;
- LED0_BLINK;
- Tag_App();
- HAL_PWR_EnterSTOPMode(PWR_LOWPOWERREGULATOR_ON, PWR_STOPENTRY_WFI);
+// if(current_count>slot_startcount&¤t_count<slot_startcount+interval_count)
+// {
+// HAL_GPIO_WritePin(LED0_GPIO, GPIO_PIN_9, GPIO_PIN_SET);
+// }else{
+// HAL_GPIO_WritePin(LED0_GPIO, GPIO_PIN_9, GPIO_PIN_RESET);
+// }
+ bat_percent=Get_Battary();
+ if(bat_percent>15)
+ { 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_UART_DMAStop(&huart1);
+ if(HAL_UART_Receive_IT(&huart1, (uint8_t *)aRxBuffer, 1) != HAL_OK)
+ {
+ Error_Handler();
+ }
+ // HAL_PWR_EnterSTOPMode(PWR_LOWPOWERREGULATOR_ON, PWR_STOPENTRY_WFI);
+ }
+
+
}else{
IdleTask();
}
@@ -307,7 +369,7 @@
*/
hadc.Instance = ADC1;
hadc.Init.OversamplingMode = DISABLE;
- hadc.Init.ClockPrescaler = ADC_CLOCK_SYNC_PCLK_DIV4;
+ 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;
@@ -443,8 +505,12 @@
Error_Handler();
}
/* USER CODE BEGIN USART1_Init 2 */
-// __HAL_UART_ENABLE_IT(&huart1, UART_IT_RXNE);//??idle??
-// Usart1InitVariables();
+
+ if(HAL_UART_Receive_IT(&huart1, (uint8_t *)aRxBuffer, 1) != HAL_OK)
+ {
+ Error_Handler();
+ }
+ Usart1InitVariables();
/* USER CODE END USART1_Init 2 */
}
@@ -490,7 +556,13 @@
HAL_GPIO_WritePin(MOTOR_GPIO_Port, MOTOR_Pin, GPIO_PIN_SET);
/*Configure GPIO pin Output Level */
- HAL_GPIO_WritePin(GPIOA, DW_WKUP_Pin|LED2_G_Pin, GPIO_PIN_RESET);
+ 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;
@@ -532,8 +604,8 @@
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
- /*Configure GPIO pins : DW_WKUP_Pin LED2_G_Pin */
- GPIO_InitStruct.Pin = DW_WKUP_Pin|LED2_G_Pin;
+ /*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;
@@ -542,7 +614,7 @@
/*Configure GPIO pin : PWR_ON_Pin */
GPIO_InitStruct.Pin = PWR_ON_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
- GPIO_InitStruct.Pull = GPIO_NOPULL;
+ GPIO_InitStruct.Pull = GPIO_PULLUP;
HAL_GPIO_Init(PWR_ON_GPIO_Port, &GPIO_InitStruct);
/* EXTI interrupt init*/
@@ -556,45 +628,45 @@
{
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;
-// switch(i)
-// {
-// case 1:
-// GPIO_Toggle(GPIOB,LED1_G_Pin);
-// break;
-// case 2:
-// GPIO_Toggle(GPIOB,LED1_G_Pin);
-// break;
-// case 3:
-// GPIO_Toggle(GPIOB,LED1_R_Pin);
-// break;
-// case 4:
-// GPIO_Toggle(GPIOB,LED1_R_Pin);
-// break;
-// case 5:
-// GPIO_Toggle(GPIOA,LED2_G_Pin);
-// break;
-// case 6:
-// GPIO_Toggle(GPIOA,LED2_G_Pin);
-// break;
-// case 7:
-// GPIO_Toggle(GPIOB,LED2_R_Pin);
-// break;
-// case 8:
-// GPIO_Toggle(GPIOB,LED2_R_Pin);
-// break;
-// case 9:
-// i=0;
-// break;
-//
-//
-//
-// }
+ 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])
+ {
+ // mcu_sleep();
+ }
}
/* USER CODE END 4 */
--
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