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.
Dependencies: mbed
Fork of 06_spi_max7219_led8x8 by
History
h
2017-11-06, by burked01 [Mon, 06 Nov 2017 11:57:43 +0000] rev 1
h
First version
2015-11-24, by icserny [Tue, 24 Nov 2015 06:41:43 +0000] rev 0
First version