We have RIO connect to RCM6760. I want to use interrupt method whenever RIO input is toggle. Can you point me to the right direction?
I tried the following and it is not working for me.
WrPortI(PEDDR, &PEDDRShadow, 0x00); // set port E as all inputs
WrPortI(I1CR, &I1CRShadow, 0x09); // enable external INT1 on PE5, rising
WrPortE(MCR_REG,NULL,0x01);//enble interuppt for IO