Buenas tardes... Estoy utilizando un ATMEGA2560 y el modificador PROGMEM para manejar un Max7219 con el fin de imprimir un texto pasante en una matriz Led 8x8, con tipo de dato unsigned char. Ejemplo: const unsigned char CH[] PROGMEM = { . . 4, 8, B01111110, B00010001, B00010001, B01111110, B0000…

No termino de comprender PROGMEM...

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