How to Figure Out Compile Errors?

[HenrikOlsson]

Hi,
Yes, the table shows the 16F690 having both an ECCP module and an USART. Unfortunately they won't leave you with unrestriced access to PortB.

If, instead of doing the indexed bit operation ( PortB.1(x) etc ) on the PortB or any other Port, you do them on a BYTE variable (like myLEDS or whatever) you can then, as a final task in the loop take the value of that BYTE variable and split it across two ports. Write the four low bits to PortB.0-3 and the four high bits to PortC.0-3. Not saying that I'm sure it will work, Darrel may be using one of his tricks, but I think it might. Perhaps its worth a try.

/Henrik.

[RossWaddell]

I was going to use PORTC on the 16F690.

[HenrikOlsson]

Hmm, then I'm not following, which doesn't really matter as long as you get what you need but in a previous post you wrote

Can anyone think of another chip that has a CCP module, USART and 8 output pins on a PORTA/B/C which doesn't have the CCP/Rx pin?

On the 16F690 the RX-pin is on PortB.5 and the CCP1 pin on PortC.5. I thought you were using those pins for their peripheral functions therfore not allowing 8 consecutive bits on either of those two ports - but I've must have misunderstood.

/Henrik.

[RossWaddell]

Sorry for not being clear, Henrik. For the current iteration of the code on a PIC16F88 I'm using PORTB.1-7 (since PORTB.0 is the INT pin which I have hooked up to a button switch) where the CCP1 pin is PORTB.3 but it doesn't matter as I'm only using the compare module, not the capture or PWM.