I am using a PIC16F1827 as it has 2 UARTS and is 5V.

One the first UART, I have it transmitting, but can't seem to get=20
receive working.

I have:
1) Set TRISC,7 to make RC7 an input
2) Cleared ANSELC for digital i/o
3) Set RC1STA,CREN to enable receiver 1
4) Set RC1STA,SPEN to enable uart 1
5) Set PIE1,RC1IE to enable RX1 interrupt
6) Set INTCON,PEIE to enable peripheral interrupts
7) Set INTCON,GIE to enable global interrupt

The baud rate is correct, as I have the same UART sending data at 57600=20
8N1 and that's all good.

I am testing the interrupt by turning on an LED when it's called.  There=20
is definitely data on the RX1 pin, but it seems to be ignoring it.

There must be something simple I'm missing, but what?
David...

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___________________________________________
David Duffy        Audio Visual Devices P/L
Unit 8, 10 Hook St, Capalaba 4157 Australia
Ph: +61 7 38235717      Fax: +61 7 38234717
Our Web Site: www.audiovisualdevices.com.au
___________________________________________

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