Esempi in C++ (Cpp) per LCD_Char_ClearDisplay

Esempio n. 1

File: main.c Progetto: kLabUM/IoT

/*******************************************************************************
* Function Name: main
********************************************************************************
*
* Summary:
*  Main function performs following functions:
*   1. Starts used components.
*   2. Waits for, then receives data sent by SPI master.
*   3. Displays this data on Character LCD.
*
* Parameters:
*  None.
*
* Return:
*  None.
*
*******************************************************************************/
void main()
{
	/* Start SPI Slave and Character LCD */
	SPIS_Start();
	LCD_Char_Start();

	
    for(;;)
    {
	    /* Check if RxBuffer is non-empty If true, the SPI slave has received 
		 * data.
		 */
		if(SPIS_GetRxBufferSize())
		{
			/* Read and display received data on the LCD and verify this is same
			 * as sent by master.
			 */
			LCD_Char_ClearDisplay();
			LCD_Char_PrintString("0x");
			LCD_Char_PrintInt16(SPIS_ReadRxData());
			SPIS_ClearRxBuffer();
		}		
    } /* End forever loop */
} /* End main */

Esempio n. 2

File: main.c Progetto: ryood/PSoC4_DCO

int main()
{
    uint16 timerPeriod;
    int i;
    uint8 rxBuffer[SPIS_RX_PACKET_SIZE];
    uint8 txBuffer[SPIS_TX_PACKET_SIZE];
    char strBuffer[80];

    CyGlobalIntEnable; /* Enable global interrupts. */
   
    LCD_Char_Start();
    LCD_Char_PrintString(TITLE_STR1);
    LCD_Char_Position(1, 0);
    LCD_Char_PrintString(TITLE_STR2);
    CyDelay(2000);

    IDAC8_Start();
    Opamp_IV_Conv_Start();
    
    LCD_Char_ClearDisplay();
    LCD_Char_PrintString("Initialize OK.");
    CyDelay(1000);
    
    SPIS_Start();

    Timer_Sampling_Start();
    ISR_Timer_Sampling_StartEx(ISR_Saw_handler);
    
    frequency10 = 4400;
    squareDuty = 127;
    waveShape = WAVESHAPE_SAW;
    for(;;)
    {
        Pin_Check1_Write(1);

        if (Pin_SW1_Read() == 0u) {
            waveShape++;
            if (waveShape >= WAVESHAPE_N) {
                waveShape = WAVESHAPE_SQUARE;
            }
            switch (waveShape) {
            case WAVESHAPE_SQUARE:
                ISR_Timer_Sampling_StartEx(ISR_Square_handler);
                break;
            case WAVESHAPE_SAW:
                ISR_Timer_Sampling_StartEx(ISR_Saw_handler);
                break;
            }
        }

        squareDuty += (readRE() << 2);
        
        if (SPIS_RX_PACKET_SIZE <= SPIS_SpiUartGetRxBufferSize()) {
            // RX
            for (i = 0; i < SPIS_RX_PACKET_SIZE; i++) {
                rxBuffer[i] = SPIS_SpiUartReadRxData();
            }
            frequency10 = ((uint16)rxBuffer[1] << 8) | rxBuffer[2];

            // TX
            txBuffer[0] = rxBuffer[0];
            txBuffer[1] = rxBuffer[1];
            txBuffer[2] = rxBuffer[2];
            SPIS_SpiUartPutArray(txBuffer, SPIS_TX_PACKET_SIZE);
        
            // コマンドの実行
            timerPeriod = SAMPLING_CLOCK * 10 / (frequency10 * 256);
            Timer_Sampling_WritePeriod(timerPeriod);
            
            // LCDに表示
            sprintf(strBuffer, "RX: %03u %03u %03u   \r\n", rxBuffer[0], rxBuffer[1], rxBuffer[2]);
            UART_UartPutString(strBuffer);
                
            LCD_Char_ClearDisplay();
            strBuffer[15] = 0;
            LCD_Char_Position(0, 0);
            LCD_Char_PrintString(strBuffer);

            sprintf(strBuffer, "%ld %d %d     ", frequency10, timerPeriod, squareDuty);
            UART_UartPutString(strBuffer);

            LCD_Char_Position(1, 0);
            LCD_Char_PrintString(strBuffer);
        }    
        Pin_Check1_Write(0);
        //CyDelay(200);
    }
}