Hi,
I am attempting to use analog in ports K and L as digital outs on a 2560. All the references I've seen say it should work and no extra code to set the port as such......
Code snippet using direct port manipulation
// First set the data direction registers
DDRF = B11111111; // GREEN LEDS - "ARMED"
DDRK = B11111111; // YELLOW LEDS - DISARMED OFF HOOK"
DDRL = B11111111; // RED - "ON HOOK"
// then manipulate the port
PORTF = B01010101; //Light every other LED on each port as a test
PORTK = B01010101; //
PORTL = B01010101; //
Thanks in advance for any thoughts on this
Paul