MAX7219_BCD_Model6.ino File Reference

A demo file library for Max7219 seven segment displays Carries out tests on BCD decode mode 3. BCD mode uses the built in font Code B this font has BCD code B (0-9, E, H, L, P, and -) Hardware SPI , The ASCII font is NOT referenced and can be discarded when using this mode to save memory. More...

#include "MAX7219plus.h"

Detailed Description

A demo file library for Max7219 seven segment displays Carries out tests on BCD decode mode 3. BCD mode uses the built in font Code B this font has BCD code B (0-9, E, H, L, P, and -) Hardware SPI , The ASCII font is NOT referenced and can be discarded when using this mode to save memory.

Author

Gavin Lyons

See USER OPTION SPI SELECTION , comment out define 'hardwareSPI' for software SPI.

Test:

1. Test 1000 BCD character
2. Test 1001 BCD string