OK, it looks like I'm doing everything right. I set flags to inform the rest of the software that I have read data from the interrupting device and handle the rest in the normal processing loop. My bi ...
I am planning on adding an external interrupt to the INT line on an 18F452, then later on an 18F8720. Other interrupts are being serviced as well, like Int on RB change, timer1, etc. Currently I am us ...