Scott Lahteine 5851c2d36f MAX7219 followup (#7564) ... * Add MAX7219_DEBUG to Travis CI testing * Tweak config and use standard pin naming for MAX7219_DEBUG * MAX7219: Apply coding standards, use macros, etc. * Make code work...		2017-08-31 11:44:43 -05:00
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Round2	MAX7219 followup (#7564)	2017-08-31 11:44:43 -05:00