I2C LED 16x2 support
Started by cris bar




4 posts in this topic
cris bar

13 posts 4 threads Joined: Aug 2021
17-08-21, 13:21 -
#4
(17-08-21, 11:59)hansehv Wrote: Hi Cris,
To check whether you missed something, I suggest you upload/attach your configuration.txt in a next reply. Another option is to add a print statement in the display logic to double check the correct routine is being used.
Hans


Hello! Thnak you so much por your answers!!! 

Late last night I managed to make everything work!!! Turns out it was the backlight option, I remember I changed that option, when for some reason adjusting the contrast potentiometer in the i2c packback didn't make a difference. Then, just in case I played with the potentiometer again having restored the original configuration file and voilá! I got the the first row of the screen with white blocks, and then it was a matter of just fine tuning the contrast in the HW.

So, everything is OK now, I'm the happiest man on earth!

YEY!  Big Grin Big Grin  Cool Cool

(I have another question regarding controller's pitch bend wheel, but I'll wait for this topic to be closed, so things don't get mixed up)

THANK YOU SO MUCH, HANS! NICE WORK! 
Cheers

Cris


Messages In This Thread
I2C LED 16x2 support - by cris bar - 16-08-21, 19:56
RE: I2C LED 16x2 support - by hansehv - 17-08-21, 00:11
RE: I2C LED 16x2 support - by hansehv - 17-08-21, 11:59
RE: I2C LED 16x2 support - by cris bar - 17-08-21, 13:21
RE: I2C LED 16x2 support - by hansehv - 17-08-21, 23:12