[How to do instruction] 128x64 OLED with Song Status and Spectrum Display on Raspberry Pi - Printable Version +- Moode Forum (https://moodeaudio.org/forum) +-- Forum: moOde audio player (https://moodeaudio.org/forum/forumdisplay.php?fid=3) +--- Forum: FAQ and Guides (https://moodeaudio.org/forum/forumdisplay.php?fid=9) +--- Thread: [How to do instruction] 128x64 OLED with Song Status and Spectrum Display on Raspberry Pi (/showthread.php?tid=155) |
RE: 128x64 OLED with Song Status and Spectrum Display on Raspberry Pi - adrii - 05-15-2019 Hi JohnnyBravo Thanks for reporting this error. This isn't something I know about, but I dumped the databse and noticed the line Code: CREATE TRIGGER ro_columns BEFORE UPDATE OF param, value, [action] ON cfg_hash FOR EACH ROW BEGIN SELECT RAISE(ABORT, 'read only'); END; I therefore ran Code: sudo sqlite3 /var/local/www/db/moode-sqlite3.db "DROP TRIGGER ro_columns" And I could now run the sqlite3 commands without the "read only" error. If you try this, please let me know how the rest of the install goes. Adrian. RE: 128x64 OLED with Song Status and Spectrum Display on Raspberry Pi - JohnnyBravo - 05-15-2019 Hi Adrian, I just ran your sqlite command with success, after which the other ones also worked! I'm still waiting for my oled display to arrive in the post, but following the installation instructions (with the added sqlite command that you mentioned) all work fine. I'm now at the point where i should start testing the oled display...hoping for the delivery guy to show up soon :-) Thanks for your help! RE: 128x64 OLED with Song Status and Spectrum Display on Raspberry Pi - adrii - 05-15-2019 I worked through the rest of the install and everything is working fine. I have updated the install instructions for Moode 5,2. Adrian. RE: 128x64 OLED with Song Status and Spectrum Display on Raspberry Pi - ear5142 - 06-06-2019 Russian fonts are displayed on the image of the Audophonics RaspDAC Mini Kit http://moodeaudio.org/forum/showthread.php?tid=664 RE: 128x64 OLED with Song Status and Spectrum Display on Raspberry Pi - adrii - 06-06-2019 Hi RD4I mpd_oled only handles Latin alphabets. The abilty to handle other alphabets has been raised as issue https://github.com/antiprism/mpd_oled/issues/9 I am currently investigating the possibiltiy of using the U8g2 library for mpd_oled, as it will support more display hardware and will also allow non-Latin characters to be printed. Adrian. RE: 128x64 OLED with Song Status and Spectrum Display on Raspberry Pi - DRONE7 - 06-15-2019 (01-28-2019, 10:44 PM)DRONE7 Wrote: Perfect ! Does exactly what I had hoped. Finally got around to re-casing this and taking some photos... http://moodeaudio.org/forum/showthread.php?tid=32&pid=11170#pid11170 RE: 128x64 OLED with Song Status and Spectrum Display on Raspberry Pi - Deenoo - 06-16-2019 Hi, I just installed 5.3 when I performed the OLED install, which failed. i2detect has given the following error message :Error: Could not open file `/dev/i2c-1' or `/dev/i2c/1': No such file or directory On the 4.4 system is now operating the display. Thanks for your help! D' RE: 128x64 OLED with Song Status and Spectrum Display on Raspberry Pi - adrii - 06-16-2019 Hi Bob Nice work on the case. Looks good. If you want to disable the clock screen on the spectrum display OLED then you could change the clock drawing function in main.cpp to look like Code: void draw_clock(ArduiPi_OLED &display, const display_info &disp_info) Adrian. RE: 128x64 OLED with Song Status and Spectrum Display on Raspberry Pi - adrii - 06-16-2019 Hi Deenoo Have you made all the system file changes? In /boot/config.txt you should have the line: dtparam=i2c_arm=on In /etc/modules you should have the line: i2c-dev Also, you should reboot to enable changes made to these files. Adrian. RE: 128x64 OLED with Song Status and Spectrum Display on Raspberry Pi - Deenoo - 06-16-2019 (06-16-2019, 06:09 PM)adrii Wrote: Hi Deenoo Hi Adrian The /boot/config.txt is ok. I can't find / etc / modules How can I get /etc/modules? please give the whole command line Thank you! |