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Author Author: oh3gdo
Date Created: 25 Jan 2022 4:35 PM Date Created
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LCD MC21605C6W-BNMLWI-V2 I2C CODE ?

oh3gdo

25 Jan 2022

I have looked Farnell I2C LCD MC21605C6W-BNMLWI-V2

It seems suitable, but I have not found any code in c-support.

I would use Microchip PIC18F27K40

I have used the CCS compiler from chttp://www.ccsinfo.com/ for 30 years.

Any c-code is acceptable.

I have looked all Youtube codes and other places, but all the use PCF8574 interface, but not direct I2C

Regards

oh3gdo

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oh3gdo over 2 years ago in reply to shabaz +1

Thank you shabaz. I looked the code. It seems working. I have to translate it to CCS, but this is a small work. I would like to look lcd_init() function. It is the most important in every LCD codes.…

oh3gdo over 2 years ago in reply to shabaz

Thank you shabaz. I looked the code. It seems working. I have to translate it to CCS, but this is a small work.

I would like to look lcd_init() function. It is the most important in every LCD codes.

I have used LCD mote 40 years, but this I2C lcd is my first.
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shabaz over 2 years ago

Hi,

A lot of these displays are all the same, you can search for a slightly different model number and see if you can find code for that.

These displays mostly use the traditional HD44780 instruction set, but just carried over I2C.

For instance, I used a display with a ST70xx chip too, but a different part code, my C source code using I2C is on GitHub. It should be compatible with what you are using.
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