I am triyng to make an interrupt routine to control the entrance and exit of a client from a taxi car.The problem is that I dont know exacly what I should choose: Level triggered or edge triggered. I must detect if the taximeter is ON or OFF.When the taximeter goes OFF or ON an interrupt is triggered and some variables will be updated. Can somene help on that.Does anyone have exaplme of interrupt routines for the P3.3 or P3.2? I am using the P89C51RD from Philips.
Take a look at http://www.keil.com/download/docs/8051_ex0.zip.asp. Jon
control the entrance and exit of a client from a taxi car Jon gets into the taxi car. As the car pulls away from the curb, he notices -- just a bit too late -- that the driver is familiar. The door locks snap down automatically into place, and an opaque white gas begins to hiss into the rear compartment of the taxi. Just as Jon passes out, he hears, "No, Mr. Ward, I expect you to die." There's probably an off-the-shelf SBC to do this in the SPECTRE catalog. Why reinvent the wheel? Just ask at your local Starbuck's.
"No, Mr. Ward, I expect you to die." Hehehe. I seem to remember there was this hot blonde named something Galore. I thought I was dreaming! :-) Jon