I am designing a rudder/throttle mixer for a 3-engined RC boat using a -14M. Input pulses are taken in for rudder and throttle on pins 1 & 2, and pulses are output on pins 1, 3 & 5 (to the 3 motor speed controllers). Pins 0, 2 and 4 drive LED indicators.
I was getting wierd results on the pulse outputs on pins 3 & 5. After much head scratching, I wrote a very simple program which turned on each of the 6 outputs with a 1/2 second pause between each, turned them off in the same sequence, then sent a 100ms pulse to each output.
The outputs all went high and low as expected, but the pulses only appeared on outputs 0, 1, and 2. Outputs 3, 4 and 5 refused to blink. I tried 3 different chips, all with the same result.
Coud it be that pulsout does only works on some pins? I could not find anything on a Forum search.
Firmware is version 9.C, Programmer is version 5.1.5.
I was getting wierd results on the pulse outputs on pins 3 & 5. After much head scratching, I wrote a very simple program which turned on each of the 6 outputs with a 1/2 second pause between each, turned them off in the same sequence, then sent a 100ms pulse to each output.
The outputs all went high and low as expected, but the pulses only appeared on outputs 0, 1, and 2. Outputs 3, 4 and 5 refused to blink. I tried 3 different chips, all with the same result.
Coud it be that pulsout does only works on some pins? I could not find anything on a Forum search.
Firmware is version 9.C, Programmer is version 5.1.5.