I'm working on a project that is pretty simple in design since I just started working to my own circuitry. It just consists of a 12F629, switch, leds, and battery (of course). The main issue is that I'm not able to light up the leds connected to pins 6 and 7 if I try to set them seperately (MOVLW .2, MOVLW .1 respectively). However if I set pins 5, 6, and 7 high together (MOVLW .7) they all light up fine. I've commented out all of the other code and it just results in no leds blinking at all. Changing the value of the pin to use in the 'problematic code' results in the leds on the other pin working fine. It's one of those bang your head on the keyboard moments...
Another problem is that the 12F629 seems to be very sensitive to electro-magnetic fields. I'm trying to use the switch to alter the pattern of the leds but pin 4 seems to be going high erratically. (I know it's an electro-magnetic field causing it because I can actually manipulate the toggle by putting my hand near it -- though erratically.)
TIA for any help anyone can provide!
Another problem is that the 12F629 seems to be very sensitive to electro-magnetic fields. I'm trying to use the switch to alter the pattern of the leds but pin 4 seems to be going high erratically. (I know it's an electro-magnetic field causing it because I can actually manipulate the toggle by putting my hand near it -- though erratically.)
TIA for any help anyone can provide!