Beispiel #1
0
void setup()
{
	CardReaderValue.cardStatus = MM_UNDEFINED_ERROR;

	Serial.begin(115200);
	Serial.println("Init");

	//init Display
	displayStatus = TFTInit();
	switch (displayStatus)
	{
		case MM_SUCCESS:
			DisplayMaster("Display Initialisiert\n", DebugPC);
			Serial.println("Display Initialisiert");
			break;

		default:
			DisplayError("Display Init-ERROR!", DebugPC);
			Serial.println("Display Init-ERROR!");
			DebugPC = false;
			break;
	}


	//init GPS
	p_myGPSData = &myGPSData;
	initGPS();

	//Versuche ein GPS Signal zu bekommen, damit die Logdatei das Datum als Namen bekommt
	while(p_myGPSData->status != MM_SUCCESS)
	{
		DisplayMaster("GPS noch nicht Initialisiert\n", DebugPC);
		Serial.println("GPS noch nicht Initialisiert");
		delay(2500);
		readGPS(p_myGPSData);

	}


	//init CardReader
	char * FileName = "";
	String sFileName = "GPS_Log" + String(myGPSData.year, DEC) + "_" + String(myGPSData.month, DEC)+ "_" + String(myGPSData.day, DEC) + ".txt";
	sFileName.toCharArray(FileName, sFileName.length() + 1);

	CardReaderValue = SDInit(FileName);

	switch (CardReaderValue.cardStatus)
	{
		case MM_SUCCESS:
			DisplayMaster("CardReader Initialisiert\n", DebugPC);
			Serial.println("CardReader Initialisiert");
			break;

		default:
			DisplayError("CardReader Init-ERROR!", DebugPC);
			Serial.println("CardReader Init-ERROR!");
			break;
	}



}
Beispiel #2
0
int main()
{
    unsigned long i;
    unsigned char ucRet = 0;
    unsigned long ulValueLength;
    unsigned long ulData[10];


    xPWMotorControl();

    HD44780Init();

    //
    // Enable Peripheral SPI0
    //
    xSysCtlPeripheralEnable(SYSCTL_PERIPH_ADC);

    xSPinTypeADC(ADC0, sA0);

    //
    // ADC Channel0 convert once, Software tirgger.
    //
    xADCConfigure(xADC0_BASE, xADC_MODE_SCAN_CONTINUOUS, ADC_TRIGGER_PROCESSOR);

    //
    // Enable the channel0
    //
    xADCStepConfigure(xADC0_BASE, 0, xADC_CTL_CH0);

    //
    // Enable the ADC end of conversion interrupt
    //
    //xADCIntEnable(xADC0_BASE, xADC_INT_END_CONVERSION);

    //
    // install the call back interrupt
    //
    //xADCIntCallbackInit(xADC0_BASE, ADCCallback);

    //
    // Enable the NVIC ADC interrupt
    //
    //xIntEnable(xINT_ADC0);

    //
    // Enable the adc
    //
    xADCEnable(xADC0_BASE);

    //
    // start ADC convert
    //
    xADCProcessorTrigger( xADC0_BASE );

    HD44780LocationSet(0, 0);
    HD44780DisplayString("Hello Nuvoton!");
    HD44780LocationSet(0, 1);
    HD44780DisplayString("Hello CooCox! ");

    SysCtlDelay(10000000);

    while(1)
    {
        SysCtlDelay(1000000);
        //
        // Read the convert value
        //
        ulValueLength = xADCDataGet(xADC0_BASE, ulData);


        if (ulData[0] < 0x30100)
        {
            HD44780DisplayClear();
            HD44780LocationSet(0, 0);
            HD44780DisplayString("right");
            SendData74HC595(0x60);
            sD11PinTypePWM();
            xPWMStart(xPWMB_BASE, xPWM_CHANNEL7);
            xGPIOSPinWrite(sD3, 1);
        }
        else if(ulData[0] < 0x30300)
        {
            HD44780DisplayClear();
            HD44780LocationSet(0, 0);
            HD44780DisplayString("up");
            ulDuty++;
            xPWMDutySet(xPWMB_BASE, xPWM_CHANNEL7, ulDuty);
            sD11PinTypePWM();
            xPWMStart(xPWMB_BASE, xPWM_CHANNEL7);
            xGPIOSPinWrite(sD3, 1);
            SysCtlDelay(100000);
        }
        else if(ulData[0] < 0x30600)
        {
            HD44780DisplayClear();
            HD44780LocationSet(0, 0);
            HD44780DisplayString("dowm");
            ulDuty--;
            xPWMDutySet(xPWMB_BASE, xPWM_CHANNEL7, ulDuty);
            sD11PinTypePWM();
            xPWMStart(xPWMB_BASE, xPWM_CHANNEL7);
            xGPIOSPinWrite(sD3, 1);
            SysCtlDelay(100000);

        }
        else if(ulData[0] < 0x30900)
        {
            HD44780DisplayClear();
            HD44780LocationSet(0, 0);
            HD44780DisplayString("left");
            SendData74HC595(0x18);
            sD11PinTypePWM();
            xPWMStart(xPWMB_BASE, xPWM_CHANNEL7);
            xGPIOSPinWrite(sD3, 1);
        }
        else if(ulData[0] < 0x30E00)
        {
            HD44780DisplayClear();
            HD44780LocationSet(0, 0);
            HD44780DisplayString("select");
            SendData74HC595(0x60);
            sD11PinTypePWM();
            xPWMStart(xPWMB_BASE, xPWM_CHANNEL7);
            xGPIOSPinWrite(sD3, 1);
        }
        else
        {
            HD44780DisplayClear();
            HD44780LocationSet(0, 0);
            HD44780DisplayString("Nothing");
            xPWMStop(xPWMB_BASE, xPWM_CHANNEL7);
            xGPIOSPinTypeGPIOOutput(sD11);
            xGPIOSPinTypeGPIOOutput(sD3);
            xGPIOSPinWrite(sD11, 0);
            xGPIOSPinWrite(sD3, 0);
        }
        if(ulDuty >= 99)
        {
            ulDuty = 99;
        }
        if(ulDuty <= 1)
        {
            ulDuty = 1;
        }
    }

    //
    // SD Card Init
    //
    ucRet = SDInit();

    //
    // write a block to the card
    //
    ucRet = SDBlockWrite(pucBuf, 0);

    //
    // Re-init the test buffer to 0
    //
    for(i = 0; i < 512; i++)
    {
        pucBuf[i] = 0;
    }

    //
    // Read 1 block from the card
    //
    ucRet = SDBlockRead(pucBuf, 0);

    while(1);
}