![](/media/cache/img/default_profile.jpg.50x50_q85.jpg)
Simple demo to drive a 8x8-as LED matrix by a MAX7219 LED driver IC. After initialisation two characters (H and W) are displayed alternatively. The MAX7219 IC is driven by hardware SPI: SPI0 module at PTD1, PTD2, PTD3.
mbed.bld
- Committer:
- Diego_Mbed
- Date:
- 2020-05-18
- Revision:
- 1:a354187e025d
- Parent:
- 0:bd34a367f642
File content as of revision 1:a354187e025d:
http://mbed.org/users/mbed_official/code/mbed/builds/9296ab0bfc11