NVIC_EnableIRQ(UART_0_INST_INT_IRQN);DL_SYSCTL_enableSleepOnExit();4、配置串口中断函数，当检测...
/* 中断配置 */ #define UART_INST UART0 #define UART_IRQN UART0_INT_IRQn #define UARTx_IRQHandler UART0_IRQHandler /* GPIO配置 */ #define UART_RX_PORT GPIOA #define UART_TX_PORT GPIOA #define UART_RX_PIN DL_GPIO_PIN_11 #define UART_TX_PIN DL_GPIO_PIN_10 #define UART_IOMUX_RX...
c = DL_UART_receiveData(UART1_INST);//接收数据DL_UART_transmitData(UART1_INST, c);//发送数据DL_UART_clearInterruptStatus(UART1_INST,DL_UART_INTERRUPT_RX);//清除中断标志位} } 编写main intmain(void){ SYSCFG_DL_init(); NVIC_EnableIRQ(UART1_INT_IRQn);while(1) { delay_ms(1000); DL...
This pull request updates the irq_enable macro to use the DT_INST_IRQN_BY_IDX helper. This ensures proper handling of IRQ numbers in systems with multi-level interrupt configurations. serial: xilinx: uartlite: update irq_enable to use DT_INST_IRQN_BY_IDX … 0c05d26 zephyrbot added pla...
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static int uart_stm32_err_check(const struct device *dev) { USART_TypeDef *UartInstance = UART_STRUCT(dev); uint32_t err = 0U; /* Check for errors, but don't clear them here.* Some SoC clear all error flags when at least * one is cleared. (e.g. F4X, F1X, and F2X)...
void WiFi_UART_Callback(void *driverState, uart_event_t event, void *userData) { char Str_Test = 0; // Disable interrupt INT_SYS_DisableIRQ(LINFLEXD2_RX_IRQn); INT_SYS_DisableIRQ(LINFLEXD2_TX_IRQn); // LINFLEXD_UART_DRV_ReceiveData(INST_WIFI_UART, &WiFi_UART_RX...
(UART_0_INST,s[i]);}returnlen;}intmain(void){SYSCFG_DL_init();intcount=0;while(1){delay_cycles(15000);// DL_GPIO_togglePins(GPIOA,GPIO_GRP_0_PIN_0_PIN);GPIOA->DOUTTGL31_0=GPIO_GRP_0_PIN_0_PIN;// DL_UART_Main_transmitDataBlocking(UART_0_INST, 'h');printf("%d\r\n",...
voidWiFi_UART_Callback(void*driverState,uart_event_t event,void*userData){charStr_Test=0;// Disable interruptINT_SYS_DisableIRQ(LINFLEXD2_RX_IRQn);INT_SYS_DisableIRQ(LINFLEXD2_TX_IRQn);//LINFLEXD_UART_DRV_ReceiveData(INST_WIFI_UART,&WiFi_UART_RX_Buffer,1U);WiFi_...
uart_status_set(inst, 0); } __attribute__((weak)) void LL_UART1_Handler(){} __attribute__((weak)) void LL_UART1_Handler() {} void LL_UART1_MSP_Init(void) { arm_cm_set_int_isr(UART1_IRQn,LL_UART1_Handler); REG_FIELD_WR(SYSC_PER->PD_PER_CLKG1, SYSC_PER_CLKG_SET_UA...