Example #1
0
/* Write command */
void LCD_X_Write00(char c) {
  LCD_STOP();
  LCD_START();
  _Send1(LCD_SLAVE_WRITE);
  _Send1(LCD_CNTRLBT_WRITE_CMD);
  _Send1(c);
  LCD_STOP();
  LCD_START();
  _Send1(LCD_SLAVE_WRITE);
  _Send1(LCD_CNTRLBT_WRITE_DATA);
}
Example #2
0
/* Read status */
U8 LCD_X_Read00(void) {
  U8 c;
  LCD_STOP();
  LCD_START();
  _Send1(LCD_SLAVE_READ);
  c = _Read1();
  LCD_STOP();
  LCD_START();
  _Send1(LCD_SLAVE_WRITE);
  _Send1(LCD_CNTRLBT_WRITE_DATA);
  return c;
}
Example #3
0
void uart_software_flow_control(){
    int v;
    if(((PIOA->PIO_PDSR>>BIT_CDC_USB2UART_CTS) & 1) == 0) {
        _TxInProgress = 0;
            v = _CDC_BUFFER_SIZE - _NumBytesWriteFree(&_WriteBuffer); // NumBytes in write buffer
            if (v == 0) {  // No more characters to send ?: Disable further tx interrupts
                UART_IER = UART_TX_INT_FLAG;
            } else{
              _Send1();    //More bytes to send? Trigger sending of next byte
            }
        
    }
    else{
Example #4
0
/* Write multiple data bytes*/
void LCD_X_WriteM01(char * pData, int NumBytes) {
  for (; NumBytes; NumBytes--) {
    _Send1(*pData++);
  }
}
Example #5
0
/* Write data */
void LCD_X_Write01(char c) {
  _Send1(c);
}