Closed GoogleCodeExporter closed 8 years ago
Original comment by olikr...@gmail.com
on 13 Feb 2012 at 4:22
after switching msb/lsb it works.
but the HelloWorld.pde needs to checked (compile error???)
Original comment by olikr...@gmail.com
on 1 Mar 2012 at 9:05
HelloWorld.pde compiles fine, maybe check within the Arduino Environment
Original comment by olikr...@gmail.com
on 1 Mar 2012 at 10:15
feedback was, that this works fine
Original comment by olikr...@gmail.com
on 13 Mar 2012 at 5:53
Original comment by olikr...@gmail.com
on 13 Mar 2012 at 5:53
With 1.04 and my LC7981 Display I can't get this to work - even the
HelloWorld.pde fails on me.
I think my problem is that the pin names inside the constructor are confusing.
Why is /CS needed and equals RS=DI?
I got my display working with just D0..D7, RS, E, RW.
Please, can anyone help?
Original comment by honkton...@gmail.com
on 21 May 2012 at 8:21
RS and DI are different names for the same pin.
RS = Register Select
DI = DATA/Instruciton
The LC7981 has a chip select input line. This pin must have input low to accept
data or instructions. U8glib can control this "CS" input or you can pull this
line to GND.
If CS is not used, put U8G_PIN_NONE at this position in the constructor.
U8GLIB_LC7981_160X80 u8g(8, 9, 10, 11, 4, 5, 6, 7, 18, U8G_PIN_NONE, 15, 17,
16);
Original comment by olikr...@gmail.com
on 21 May 2012 at 9:19
Original issue reported on code.google.com by
olikr...@gmail.com
on 13 Feb 2012 at 4:21