I'm trying to set a picaxe 18x to interrupt on pin0 or pin1 or pin7 going high but cant seem to make it work. I can get 0 or 1 but cant seem to get beyond that.
I think Xarren missed angry's requirement: 0 OR 1 OR 7
The only easy way to interrupt on 1 of several pins on an 18X is to diode-OR all required inputs to 1 pin (say pin0), with a pull up/down resistor on that pin. The interrupt mask would only monitor the 1 pin. When the interrupt routine fires, it will need to check all appropriate inputs to determine which one caused the interrupt.
Not perfect but it is a polled interrupt, not event-driven.
Technical, Is it possible to use setin to trigger an interrupt from the X1 internal timer, without adding an external link? This would be useful for scanning ADC channels at regular intervals for data logging applications.