search

DavidHAVE / u8glib

Automatically exported from code.google.com/p/u8glib
Other
0 stars 0 forks source link

hardware spi for st7920 (avr variant) #103

Closed GoogleCodeExporter closed 8 years ago

GoogleCodeExporter commented 8 years ago 
see e-mail

Original issue reported on code.google.com by olikr...@gmail.com on 15 Oct 2012 at 9:13

GoogleCodeExporter commented 8 years ago 
implemented, not tested

Original comment by olikr...@gmail.com on 15 Oct 2012 at 10:49

GoogleCodeExporter commented 8 years ago 
fixed and works. however it is not clear why the sync byte has to be sent 
before each of the cmd/data bytes.

todo
add to devices list

Original comment by olikr...@gmail.com on 21 Oct 2012 at 9:52

GoogleCodeExporter commented 8 years ago 
do another test with CPOL and CPHA set to 1. Think about how to set CLK line.

Original comment by olikr...@gmail.com on 24 Oct 2012 at 7:03

GoogleCodeExporter commented 8 years ago 
documentation done. 
finished so far...

Original comment by olikr...@gmail.com on 28 Nov 2012 at 8:11