Anyone working on a MAX7219 8x8 LED matrix display library?

Discuss development of drivers for external hardware and components, such as LCD screens, sensors, motor drivers, etc.
Target audience: Users and developers of drivers.
DJShadow1966
Posts: 56
Joined: Sun Jun 23, 2019 4:55 am
Location: Gateshead, Tyne and Wear

Re: Anyone working on a MAX7219 8x8 LED matrix display library?

Post by DJShadow1966 » Mon Dec 02, 2019 3:00 pm

Hello

I did the changes as above, but now I get a solid line accross the top of the display, when I undo the changes apart from each image 180 degress out I have no problems.

Can you please advise.

Regards Mike

jgbrown
Posts: 4
Joined: Sun Nov 10, 2019 11:52 pm

Re: Anyone working on a MAX7219 8x8 LED matrix display library?

Post by jgbrown » Mon Dec 02, 2019 5:53 pm

Here's a link to the repository so you can use the exact file to alleviate chances of typo's, etc....and in case I made any last minute changes.

https://github.com/jgbrown32/ESP8266_MAX7219

-- Jeff

DJShadow1966
Posts: 56
Joined: Sun Jun 23, 2019 4:55 am
Location: Gateshead, Tyne and Wear

Re: Anyone working on a MAX7219 8x8 LED matrix display library?

Post by DJShadow1966 » Wed Dec 04, 2019 8:43 am

Hello Jeff
Many thanks for that got it all sorted.
Mike

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