March 13th, 2013, 04:23 AM
I have done this in Hardware UART, now i want to do it in Software UART.
My project is using an RFID reader to read RFID tags. Im using C18.
This is my code for Hardware UART.
This function is used to read the tag ID through the RFID reader.
unsigned char uart_rec(void) //receive uart value
unsigned char rec_data;
while(PIR1bits.RCIF==0); //wait for data
rec_data = RCREG;
return rec_data; //return the data received
How to change that function to be used with sw_uart of C18?