/* * @Description: * @Author: yangsw * @Date: 2022-06-23 13:53:11 * @LastEditTime: 2023-10-31 11:26:08 * @LastEditors: LiDa * @Reference: */ #include "sr_bsp_pulse.h" #include "com/svc/svc_com.h" //#include "log/svc/svc_log.h" #include "timer/svc/svc_timer.h" #include "sr_osal.h" #include "sr_gpio.h" static void UserPulseInCb(void *args) { } static SR_GPIO_IRQ_CB_T pulseInCb = {.func=UserPulseInCb,.args=SR_NULL}; /** * @brief: 计量模块初始化 * @param {void} * @return {void} * @note: * @see: */ void Bsp_Pulse_Init(void) { SR_GPIO_CFG_T config = {0}; //关总中断 SR_DisableIrq(); //PULSE_IN config.gpioMode = SR_GPIO_IRQ; // 中断输入 config.pull = SR_GPIO_NP; // 无上下拉 config.irqMode = BSP_GPIO_IRQ_DOUBLE; //双边沿 config.irqCb = &pulseInCb; //中断回调 SR_HalGpioInit(PULSE_IN_GPIO_ID, &config); // 初始化 //PULSE_CTRL SR_HalGpioInit(PULSE_CTRL_GPIO_ID, &config); // 初始化 //PULSE_EN config.gpioMode = SR_GPIO_OUTPUT; // 推挽输出 config.initLvl = SR_GPIO_LOW; // 初始低电平 SR_HalGpioInit(PULSE_EN_GPIO_ID, &config); // 初始化 //开总中断 SR_EnableIrq(); } /** * @brief: Pulse电源开 * @param {void} * @return {void} * @note: * @see: */ void Bsp_Pulse_Power_On(void) { SR_HalGpioWrite(PULSE_EN_GPIO_ID,SR_GPIO_LOW); //置低 } /** * @brief: Pulse电源关 * @param {void} * @return {void} * @note: * @see: */ void Bsp_Pulse_Power_Off(void) { SR_HalGpioWrite(PULSE_EN_GPIO_ID,SR_GPIO_HIGH); //置高 } /** * @brief: Pulse获取协议数据开 * @param {void} * @return {void} * @note: * @see: */ void Bsp_Pulse_GetN_On(void){ GPIO_InitType GPIO_InitStructure; GPIO_InitStructure.Pin = PULSE_CTRL_GPIO_PIN; GPIO_InitStructure.GPIO_Pull = GPIO_No_Pull; GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP; GPIO_InitPeripheral(PULSE_CTRL_GPIO_PORT, &GPIO_InitStructure); GPIO_SetBits(PULSE_CTRL_GPIO_PORT, PULSE_CTRL_GPIO_PIN); Svc_Timer_Delay_Ms(500);//500 GPIO_ResetBits(PULSE_CTRL_GPIO_PORT, PULSE_CTRL_GPIO_PIN); //开中断 GPIO_InitStructure.Pin = PULSE_CTRL_GPIO_PIN; GPIO_InitStructure.GPIO_Pull = GPIO_No_Pull;//GPIO_Pull_Up GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Input; GPIO_InitPeripheral(PULSE_CTRL_GPIO_PORT, &GPIO_InitStructure); } /** * @brief: Pulse获取协议数据开 * @param {void} * @return {void} * @note: * @see: */ void Bsp_Pulse_Clear_Run_State(void){ GPIO_InitType GPIO_InitStructure; GPIO_InitStructure.Pin = PULSE_CTRL_GPIO_PIN; GPIO_InitStructure.GPIO_Pull = GPIO_No_Pull; GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP; GPIO_InitPeripheral(PULSE_CTRL_GPIO_PORT, &GPIO_InitStructure); GPIO_SetBits(PULSE_CTRL_GPIO_PORT, PULSE_CTRL_GPIO_PIN); Svc_Timer_Delay_Ms(1000); GPIO_ResetBits(PULSE_CTRL_GPIO_PORT, PULSE_CTRL_GPIO_PIN); //开中断 GPIO_InitStructure.Pin = PULSE_CTRL_GPIO_PIN; GPIO_InitStructure.GPIO_Pull = GPIO_No_Pull;//GPIO_Pull_Up GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Input; GPIO_InitPeripheral(PULSE_CTRL_GPIO_PORT, &GPIO_InitStructure); } /** * @brief: Pulse获取协议数据开 * @param {void} * @return {void} * @note: * @see: */ void Bsp_Pulse_Clear_Calibrate_State(void){ GPIO_InitType GPIO_InitStructure; GPIO_InitStructure.Pin = PULSE_CTRL_GPIO_PIN; GPIO_InitStructure.GPIO_Pull = GPIO_No_Pull; GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP; GPIO_InitPeripheral(PULSE_CTRL_GPIO_PORT, &GPIO_InitStructure); GPIO_SetBits(PULSE_CTRL_GPIO_PORT, PULSE_CTRL_GPIO_PIN); Svc_Timer_Delay_Ms(750); GPIO_ResetBits(PULSE_CTRL_GPIO_PORT, PULSE_CTRL_GPIO_PIN); //开中断 GPIO_InitStructure.Pin = PULSE_CTRL_GPIO_PIN; GPIO_InitStructure.GPIO_Pull = GPIO_No_Pull;//GPIO_Pull_Up GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Input; GPIO_InitPeripheral(PULSE_CTRL_GPIO_PORT, &GPIO_InitStructure); } /** * @brief Configures the different GPIO ports. */ static void GPIO_USART1_Configuration(void) { GPIO_InitType GPIO_InitStructure; /* Initialize GPIO_InitStructure */ GPIO_InitStruct(&GPIO_InitStructure); /* Configure USARTx Tx as alternate function push-pull */ // GPIO_InitStructure.Pin = PULSE_UART_TxPin; // GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP; // GPIO_InitStructure.GPIO_Alternate = PULSE_USART_Tx_GPIO_AF; // GPIO_InitPeripheral(PULSE_UART_TX_GPIO, &GPIO_InitStructure); /* Configure USARTx Rx as alternate function push-pull and pull-up */ GPIO_InitStructure.Pin = PULSE_UART_RxPin; GPIO_InitStructure.GPIO_Alternate = PULSE_USART_Rx_GPIO_AF; GPIO_InitPeripheral(PULSE_UART_RX_GPIO, &GPIO_InitStructure); } static void NVIC_USART1_Configuration(void) { NVIC_InitType NVIC_InitStructure; /* Configure the NVIC Preemption Priority Bits */ NVIC_PriorityGroupConfig(NVIC_PriorityGroup_4); /* Enable the USARTy Interrupt */ NVIC_InitStructure.NVIC_IRQChannel = USART1_IRQn; NVIC_InitStructure.NVIC_IRQChannelPreemptionPriority = 1; NVIC_InitStructure.NVIC_IRQChannelSubPriority = 0; NVIC_InitStructure.NVIC_IRQChannelCmd = ENABLE; NVIC_Init(&NVIC_InitStructure); } /** * @brief: 串口初始化 * @param {void} * @return {void} * @note: * @see: */ void Pulse_Uart_Init(void) { USART_InitType USART_InitStructure; /* System Clocks Configuration */ // RCC_Configuration(); /* Enable GPIO clock */ GPIO_APBxClkCmd(RCC_APB2_PERIPH_GPIOA, ENABLE); /* Enable USARTx Clock */ USART_APBxClkCmd(RCC_APB2_PERIPH_USART1, ENABLE); /* Configure the GPIO ports */ GPIO_USART1_Configuration(); NVIC_USART1_Configuration(); /* USARTy and USARTz configuration ------------------------------------------------------*/ USART_StructInit(&USART_InitStructure); USART_InitStructure.BaudRate = 2400;//2400 USART_InitStructure.WordLength = USART_WL_8B; USART_InitStructure.StopBits = USART_STPB_1; USART_InitStructure.Parity = USART_PE_NO; USART_InitStructure.HardwareFlowControl = USART_HFCTRL_NONE; USART_InitStructure.Mode = USART_MODE_RX; /* Configure USARTx */ USART_Init(PULSE_UART, &USART_InitStructure); USART_ConfigInt(PULSE_UART, USART_INT_RXDNE, ENABLE); /* Enable the USARTx */ USART_Enable(PULSE_UART, ENABLE); } /** * @name: * @return {*} * @note: */ void Bsp_Pulse_Uart_DeInit(void){ USART_DeInit(PULSE_UART); USART_Enable(PULSE_UART, DISABLE); // GPIO_InitType GPIO_InitStructure; // GPIO_InitStruct(&GPIO_InitStructure); // GPIO_InitStructure.Pin = PULSE_UART_TxPin; // GPIO_InitStructure.GPIO_Pull = GPIO_No_Pull; // GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP; // GPIO_InitPeripheral(GPIOA, &GPIO_InitStructure); }