Hello i bought this GLCD - http://artronic.pl/o_produkcie.php?id=1143? and is on ST7565R drive but i check some librares and dosen't work. Someone know library for this GLCD
Thanks
Hello i bought this GLCD - http://artronic.pl/o_produkcie.php?id=1143? and is on ST7565R drive but i check some librares and dosen't work. Someone know library for this GLCD
Thanks
It looks very very similar to the DOGM128
I am very sure, that the library
configured as DOGM128_HW will work.
if not, post reply or send me a PM
Oliver
Doesn't work I try even ST7565P and this dosen't work either.
What does not work? What exactly do you see?
Did you use the dogm128 library? Did you enable DOGM128_HW?
Did you use a correct setup? Ceramic Caps? You must measure something higher than
3.3 V at the Caps.
How did you connect the display with the Arduino? Are all pins connected correctly.
Oliver
Nothing was working so I try another library st7565lcd -> ST7565 LCD tutorial .
And now it display something but wrong...
Picture is begining in the middle of display.
I'm sorry for quality of video - St7565r LCD work wrong - YouTube
Any idea what is wrong ?
The adafruit lib uses the reset line, which is usually not supported by default by the dogm128 lib.
Also there seems to be a contrast issue. Every display has its own setup. Usually correct setup is supplied with your display.
Oliver
I use adafruit lib and it work as you see. When I try DOGM128 nothing was working.
I set contrast in code :
 // initialize and set the contrast to 0x18
 glcd.begin(0x18);
And now it is better.