Any specific reason why you don't want to use any Software Serial command (DEBUG, SEROUT, SEROUT2) ?
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Any specific reason why you don't want to use any Software Serial command (DEBUG, SEROUT, SEROUT2) ?
Steve
It's not a bug, it's a random feature.
There's no problem, only learning opportunities.
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Because I have 4 different interrupts going off all the time and they interrupt any software based serial comms and causes significant data corruption.Originally Posted by mister_e
Last edited by Kamikaze47; - 6th April 2008 at 17:28.
"I think fish is nice, but then I think that rain is wet, so who am I to judge?" - Douglas Adams
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Sounds reasonable indeed. Did you tried with Darrel's instant interrupts?
What's your baudrate?
Steve
It's not a bug, it's a random feature.
There's no problem, only learning opportunities.
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I am using DTs instant interrupts.
Baud rate is 9600.
"I think fish is nice, but then I think that rain is wet, so who am I to judge?" - Douglas Adams
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Okay, here's another thought.
Use 2 optos; each output feeds each target.
The serial out goes to the anodes of both the opto inputs; the 2 cathodes go to 2 separate pins, each of which can be selectively pulled low to allow transmission to the corresponding target.
Anand
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Thats pretty much the same result as using a couple of AND gates.
The problem is you end up with idle-low instead of the required idle-high.
"I think fish is nice, but then I think that rain is wet, so who am I to judge?" - Douglas Adams
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Do you have any timers available?
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DT
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