test bench / Mbed 2 deprecated led_matrix_smile

led matrix based on max7219 connected to nucleo-l476rg

Dependencies:   mbed MAX7219

MAX7219.lib

Committer:
stek542
Date:
2020-01-21
Revision:
0:f11d86c27d4c

File content as of revision 0:f11d86c27d4c:

https://os.mbed.com/teams/Maxim-Integrated/code/MAX7219/#b5e4379a3d90