14 years ago
Microchip PIC 18f8722 USART2 Interrupt is not working - I have USART1
working fine with interrupts but cannot get interrupt on usart2 - the
RC2IF interrupt flag never gets set although data is coming into the
rcreg2 register and i can read from it.
Is there any special considerations I need to take into account?
Global INT flag is enabled as well as all INTs on High priority. Code
is exactly the same as that of usart1 but usart2 INT flag never gets
Any help greatly appreciated!