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I would make two things before posting the entire program.
1- Change DEFINE LCD_COMMANDUS 2000 to 3000.
2- If point 1 not fix the trouble, reduce the program to minimum in order to have the repeatability of the trouble with minimum statements.
I will make this activity this evening (Italian time).
Ciao
Leo
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Hi,
the fail seems disappeared. I do not have made nothing!
The only difference between yesterday and today in that yesterday was the first od April!!!
Is almost tree hours that is running without any trouble on the LCD display.
Attached there are the "failing" program.
I leave running the program for the entire night.
Ciao
Leo
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Steve
It's not a bug, it's a random feature.
There's no problem, only learning opportunities.
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Ha ha ha ....
seriously speaking, for the entire night have runned without display alterations or reset.
.... mmmm ...
Stange ... very strange. In the previous day I have loaded almost 20 .. 30 different version of the program and when it was running, after some minute the LCD show improper display, also using different brand of LCD.
Also I have changed the PIC.
Doule checking of the power supply and it is very good (7805 feeded with 12 Volt) and its stability is cecked wit a scope.
I esclude some kind of reset because before entering into the LCD write loop, some other items is done and some writing is made on the serial port.
I will inform you if the problem reappear.
Ciao
Leo
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Hi,
just to infom; no fail show up to date.
Ciao
Leo
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