Showing use of Maxim LED Driver with DOT matric LCD Modules
Shows the use of the Maxim 7219 with the MBED. Based on some Arduino code (must find the original link)
Diff: main.cpp
- Revision:
- 1:ba7a97159510
- Parent:
- 0:0b95cf14c97b
diff -r 0b95cf14c97b -r ba7a97159510 main.cpp --- a/main.cpp Thu Jan 22 12:19:23 2015 +0000 +++ b/main.cpp Sat Feb 14 09:19:34 2015 +0000 @@ -4,7 +4,7 @@ Dr J.J.Trinder 2013,14 jon.trinder@glasgow.ac.uk - +jont@ninelocks.com */ @@ -76,7 +76,7 @@ write_to_max(e,0); } // maxAll(max7219_reg_intensity, 0x0f & 0x0f); // the first 0x0f is the value you can set - write_to_max(max7219_reg_intensity, 0x08); // try of lowering psu pull jan 15 jt + write_to_max(max7219_reg_intensity, 0x08); }