12f675_fuse_about_to_blow!

[LEDave]

Jumping in again, possibly completely off base here. But, is there any kind of max time between when you enable the tx, and when you send it data? Because all I see different about moving the delay loop is then enable is moved after it.

Hi cncmachineguy, I suspect timing has a lot to do with it (although I don't kow enough to say or point to why).

Plenty of head scratching going on here.

As a side note, why not change the for loop to something much bigger like 1 to 250, then make the pause time of 20. This won't help the current problem, but when you are back to on interrupt you will not be trapped in the pause for near as long..

Yes, pauses for too long are bad news for what I'm aiming at with this project.

Dave