Aerostar,
okay it arrived yesterday and it worked a treat. Almost a direct drop-in replacement for my older 3G module (starts message indexing at 1 instead of 0).
...
You should be able to set the pin type in the 16F18877 to either ST or TTL to match the 1937 type if that's what you're after.
I don't think your 'INLVLB = %00000100' statement changed anything for...
It's not a rant if you guys help me. I didn't know that about the IOC flag being set regardless (I've done a lot of reading on Interrupt - remembering what I read is something else entirely).
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If you look at your code in post #1, the only thing the ISR does is set a flag that's read in your mainline code (NAV2_Swap_ON = 1).
You could drop all the interrupt stuff and...
no,
why would you ever need microsecond responses to a key press ?
how are you determining the key was held for a reasonable time and not just noise ?
how are you determining the key was...
Re: 4G sms module
Aerostar,
rocket_troy Today, 00:11okay it arrived yesterday and it worked a treat. Almost a direct drop-in replacement for my older 3G module (starts message indexing at 1 instead of 0).
...