Painel P10 arduino UNO R3 SDcard module

Cesar's picture

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Painel P10 arduino UNO R3 SDcard module
October 19, 2021 - 4:02am

Dear, how do I display the contents of TXT file inside an sd card on the 32x16 P10 red panel ?

I connected the two using the standard pinout, but I can only read the TXT through the serial and not on the P10

 

Sourav Gupta's picture

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Joined: Feb 12, 2018

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It will be easy if you use free RTOS.

Cesar's picture

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How would the code be ?

Cesar's picture

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http://www.fileconvoy.com/dfl.php?id=g4e6325a48b6f06e21000385205599fe154effaee94

This is the code to display on the P10 panel the contents of the .TXT file (that is: ABC). .TXT file saved on the SD CARD.

But a conflict exists and that's why it doesn't work.

Sourav Gupta's picture

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Use step debbug to understand what is exactly happing in the code.