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+--- Thread: [PROBLEM] OLED 20x4 no display after reinstall moode 730 (/showthread.php?tid=4162)
OLED 20x4 no display after reinstall moode 730 - lhkp0480 - 08-26-2021
Hi everybody,
I reinstall new release 7.3.0 everything is working good with faster update library, happy with that improving. The issue is the OLED display are doesn't work. I already turned on Local UI display in System Config but seem that some thing wrong or missing step here. Anny body have experience on this matter please advise me. Thank a lot.
[attachment=2495]
RE: OLED 16x2 no display after reinstall moode 730 - lhkp0480 - 10-23-2021
(08-26-2021, 02:45 PM)liv_s Wrote: What oled do you have?
LE Local UI has nothing to do with 16x2 lcd or oled.
The 20x4 OLED of Newhaven (NHD-0420DZW-AY5). You meaning the moode can't display on this kind of oled lcd module?
When I run moode 3.8.4 (may be modify by some one) the display are show text of Audio info but the original of Moode image is doesn't show anything.
RE: OLED 16x2 no display after reinstall moode 730 - DRONE7 - 10-23-2021
You are on an old unsupported version of MoOde....
https://moodeaudio.org/forum/showthread.php?tid=3305&pid=37627#pid37627
RE: OLED 16x2 no display after reinstall moode 730 - lhkp0480 - 10-27-2021
(10-23-2021, 12:18 PM)liv_s Wrote: From what I see your oled use ST7066U controller which may be compatible with HD44780.
What can you do: remain with old Moode or reinstall on a separate sdcard the last version.
For the second option:
- identify how oled is connected to Pi (by the way, what Pi hardware version you have?)
- I anticipate it is connected in parallel mode, so you can try the guide from here:
https://moodeaudio.org/forum/showthread.php?tid=461
Hi Liv-s,
I trying to follow your advise topic and facing below trouble. Do i need to repeat download "pydPiper" again because seem it have some error
pi@moode:~ $ cd pydPiper
pi@moode:~/pydPiper $ sudo ./install_docker.sh
Installing Docker from the convenience script
# Executing docker install script, commit: 93d2499759296ac1f9c510605fef85052a2c32be
+ sh -c apt-get update -qq >/dev/null
E: Repository 'http://raspbian.raspberrypi.org/raspbian buster InRelease' changed its 'Suite' value from 'stable' to 'oldstable'
Enabling docker
Failed to enable unit: Unit file docker.service does not exist.
Failed to start docker.service: Unit docker.service not found.
sudo: docker: command not found
Testing docker
sudo: docker: command not found
pi@moode:~/pydPiper $
RE: OLED 16x2 no display after reinstall moode 730 - lhkp0480 - 10-28-2021
(10-27-2021, 05:34 PM)liv_s Wrote: See hereUpdate is Done then go to step 3 with code "sudo python configure.py" and the eror again !
https://moodeaudio.org/forum/showthread.php?tid=461&pid=36742#pid36742
Do a sudo apt update
"pi@moode:~/pydPiper $ sudo apt update
Hit:1 https://download.docker.com/linux/raspbian buster InRelease
Hit:2 http://archive.raspberrypi.org/debian buster InRelease
Get:3 http://raspbian.raspberrypi.org/raspbian buster InRelease [15.0 kB]
Fetched 15.0 kB in 3s (5,519 B/s)
Reading package lists... Done
Building dependency tree
Reading state information... Done
219 packages can be upgraded. Run 'apt list --upgradable' to see them.
pi@moode:~/pydPiper $ sudo python configure.py
python: can't open file 'configure.py': [Errno 2] No such file or directory"
RE: OLED 16x2 no display after reinstall moode 730 - lhkp0480 - 10-30-2021
Hi Liv_s,
I finished step configure.py and the error as the bottom line "Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?"
"i@moode:~/pydPiper $ sudo python configure.py
Creating configuration file for pydPiper
----------------------------------------
STARTUP CONFIGURATION
Startup mode duration (in seconds)? [5]:
DISPLAY CONFIGURATION
Display type?: hd44780_i2c
I2C Port? [1]:
I2C Address? [0x3d]: 0x27
Width of display (in pixels)? [80]: 100
Height of display (in pixels)? [16]: 32
Enable pulse duration (in microseconds)? [1]:
Location of the pagefile? [pages_lcd_16x2.py]: pages_lcd_20x4.py
Animation Smoothing (in seconds)? [0.15]:
SYSTEM CONFIGURATION
Location of log file? [/var/log/pydPiper.log]: /var/log/pydPiper.log
Logging Level? [info]:
Time Zone? [US/Eastern]:
24-hour clock? [FALSE]: true
Temperature Scale? [fahrenheit]: celsius
Enable weather? [n]:
MUSIC DISTRIBUTION
Name of distribution?: moode
Server address? [localhost]: localhost
Port? [6600]: 6600
Password?: moodeaudio
UPDATING pydPiper.cfg
Creating pydpiper.service file
pi@moode:~/pydPiper $ sudo /usr/bin/docker run --network=host --privileged -ti -v /var/log:/var/log:rw -v /home/pi/pydPiper:/app:rw dhrone/pydpiper:v0.31-alpha /bin/bash
docker: Cannot connect to the Docker daemon at unix:///var/run/docker.sock. Is the docker daemon running?.
See 'docker run --help'.
pi@moode:~/pydPiper $
pi@moode:~/pydPiper $ python pydPiper.py"
RE: OLED 20x4 no display after reinstall moode 730 - lhkp0480 - 11-06-2021
After few time attempt unsuccessful then I've formatted SD card and re-install Moode then staring again set up (with expand the SD card step) and now is working. Many thank for your help.
I will continue to learn how to change the text show on display
