tc237 uart tx 테스트

void Uart_Initialization(void) { static uint8 i; /* disable interrupts */     boolean              interruptState = IfxCpu_disableInterrupts();     /* create module config */     IfxAsclin_Asc_Config Uart_AscLin0;     IfxAsclin_Asc_initModuleConfig(&Uart_AscLin0, &MODULE_ASCLIN0);     /* set the desired baudrate */     Uart_AscLin0.baudrate.prescaler    = 1;     Uart_AscLin0.baudrate.baudrate     = 115200; /* FDR values will be calculated in initModule */     Uart_AscLin0.baudrate.oversampling = IfxAsclin_OversamplingFactor_4;     /* ISR priorities and interrupt target */     Uart_AscLin0.interrupt.txPriority    = ISR_PRIORITY_ASCLIN0_TX;     Uart_AscLin0.interrupt.rxPriority    = ISR_PRIORITY_ASCLIN0_RX;     Uart_AscLin0.interrupt.erPriority    = ISR_PRIORITY_ASCLIN0_ER;     Uart_AscLin0.interrupt.typeOfService = IfxSrc_Tos_cpu0;     /* FIFO configuration */     Uart_AscLin0.txBuffer     = AsclinAsc.ascBuffer.tx;     Uart_AscLin0.txBufferSize = ASC_TX_BUFFER_SIZE;     Uart_AscLin0.rxBuffer     = AsclinAsc.ascBuffer.rx;     Uart_AscLin0.rxBufferSize = ASC_RX_BUFFER_SIZE; const IfxAsclin_Asc_Pins pins = {         NULL,                     IfxPort_InputMode_pullUp,        /* CTS pin not used */         &IfxAsclin0_RXB_P15_3_IN, IfxPort_InputMode_pullUp,        /* Rx pin */         NULL,                     IfxPort_OutputMode_pushPull,     /* RTS pin not used */         &IfxAsclin0_TX_P15_2_OUT, IfxPort_OutputMode_pushPull,     /* Tx pin */         IfxPort_PadDriver_cmosAutomotiveSpeed1     };     Uart_AscLin0.pins = &pins;     /* initialize module */     IfxAsclin_Asc_initModule(&AsclinAsc.drivers.asc0, &Uart_AscLin0);     /* enable interrupts again */     IfxCpu_restoreInterrupts(interruptState); } /* End of Uart_Initialization */

void Uart_Put_Char(char c){ AsclinAsc.Uart_TxData[0] = c; AsclinAsc.count = UART_TEST_DATA_SIZE; IfxAsclin_Asc_write(&AsclinAsc.drivers.asc0,AsclinAsc.Uart_TxData, &AsclinAsc.count, TIME_INFINITE); } void Uart_Put_String(char *string){     unsigned char i=0;     while(string[i] != 0){            Uart_Put_Char(string[i++]);     }                                 Uart_Put_Char(0x0A); }

hello world! 를 출력했다.