I2C 20x4 LCD with HD44780 - Proteus
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I2C 20x4 LCD with HD44780 - Proteus
Hi, using HD44780 I2C LCD 4 x 20.
When I try to run the .hex in Proteus V4.8.7 using LM044l display it doesnt works.
What can I do?
Diagram with Arduino mega 2560 R3 Has here attached:
Flow Code V6: Hex file:
Best Regard
Monie
When I try to run the .hex in Proteus V4.8.7 using LM044l display it doesnt works.
What can I do?
Diagram with Arduino mega 2560 R3 Has here attached:
Flow Code V6: Hex file:
Best Regard
Monie
Last edited by Monie Jacobsen on Tue Jun 28, 2016 7:43 am, edited 2 times in total.
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Monie
Monie
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Re: I2C 20x4 LCD with HD44780 - Proteus
continued:
Proteus V4.8.7 File: Can not attached Proteus file!
Proteus V4.8.7 File: Can not attached Proteus file!
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Monie
Monie
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Re: I2C 20x4 LCD with HD44780 - Proteus
Monie Jacobsen wrote:continued:
Proteus V4.8.7 File: Can not attached Proteus file!
Best Regard
Monie
Monie
Re: I2C 20x4 LCD with HD44780 - Proteus
hi monieMonie Jacobsen wrote:continued:
Proteus V4.8.7 File: Can not attached Proteus file!
append at end of file name simple with .zip
example:
orig file: test.zzz
append: test.zzz.zip
then you can upload the file
and give the info, that is only append and not compressed
hope this helps
best wishes
rudi
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Re: I2C 20x4 LCD with HD44780 - Proteus
Thank You Rudy
Ok with upload via zip
Ok with upload via zip
Last edited by Monie Jacobsen on Tue Jun 28, 2016 11:43 am, edited 1 time in total.
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Monie
Monie
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- Dan81
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Re: I2C 20x4 LCD with HD44780 - Proteus
Hello Monie
I've made a test with my own schematic (Proteus 8.2) .
The flowvchart works fine if I choose "I2C hardware" (channel1) .
I don't see your pull up resistors (SCL ,SDA) .
Daniel
I've made a test with my own schematic (Proteus 8.2) .
The flowvchart works fine if I choose "I2C hardware" (channel1) .
I don't see your pull up resistors (SCL ,SDA) .
Daniel
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Re: I2C 20x4 LCD with HD44780 - Proteus
Hello Dan81
Thanks for your reply.
But do not be able to get I2C to operate so it can be anything in the display.
Tried to correct but can not get I2C for Display to work!
Hope you will be helpful for a solution to the problem
Has attached the edited diagram: And attached coderne to Proteus: From my Proteus Library Mega 2560: Bedst Regard
Thanks for your reply.
But do not be able to get I2C to operate so it can be anything in the display.
Tried to correct but can not get I2C for Display to work!
Hope you will be helpful for a solution to the problem
Has attached the edited diagram: And attached coderne to Proteus: From my Proteus Library Mega 2560: Bedst Regard
Last edited by Monie Jacobsen on Tue Jun 28, 2016 8:00 pm, edited 1 time in total.
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Monie
Monie
- Dan81
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Re: I2C 20x4 LCD with HD44780 - Proteus
Hello Monie
I can't open your file (Proteus v8.5) .
here my project (v8.2).
Daniel
I can't open your file (Proteus v8.5) .
here my project (v8.2).
Daniel
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Re: I2C 20x4 LCD with HD44780 - Proteus
Hello Dan 81
Thank you very much.
Trying to work with your coder;-)
Thank you very much.
Trying to work with your coder;-)
Best Regard
Monie
Monie