> The ports exist, I can read and write them fine using the 4 byte FIFO
> in the PIC UART's, but I need to make them interrupt driven rather than
> have to pole them. The Chip is the PIC32MX695F512L. and I am using
> UART1 for communications with a Telit GSM Module, UART2 for an RFID
> reader, UART4 for a console interface and UART5 to drive an RS485 BUS.
> I am also using the USB and the SPI BUS both of which are working, but
> I am not sure that that would impact on the UART4 interrupt handling
> though.
>=20
> Cheers
> Chris

Somewhere (again it was probably the Microchip Forum) someone noted that th=
ese chips share interrupts around peripherals - rather like the PIC16 & 18 =
families ...

It's not just a case of correctly identifying the appropriate interrupt sha=
re? I haven't dealt with the PIC32 family so have no experience with progra=
mming them.
--=20
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