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You are here: Home / Replies / Hi Suneetha,It happen because

Hi Suneetha,It happen because

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Microcontroller › AVR › Bug in displaying LCD128*64 using Atmega1280 after reset › Hi Suneetha,It happen because

July 7, 2012 at 9:29 pm #8218
AJISH ALFRED
Participant

Hi Suneetha,

It happen because the data displayed last time is still there in the ‘display data registers’ of the 128*64 GLCD module. Usually GLCD module have a reset pin. You can design the circuit so that the GLCD get reset while you press the OFF button. You can also control the reset pin with your code, but I’m not sure it will work out. Better you manually reset the GLCD using a seperate switch.

Please post the part number of the GLCD and your complete circuit, so that somebody can help you more regarding this problem.

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