https://wiki.geekworm.com/index.php?action=history&feed=atom&title=CommentStreams%3A2e8dada587ae1b1c83260fd6087d0e3d 2026-07-28T22:04:14Z Revision history for this page on the wiki MediaWiki 1.43.8 https://wiki.geekworm.com/index.php?title=CommentStreams:2e8dada587ae1b1c83260fd6087d0e3d&diff=31464&oldid=prev 2020-12-30T20:56:46Z

<p>Migrated comment #1284</p> <p><b>New page</b></p><div>This UI is not compatible with ALLO (mini) BOSS DAC by HW. In Volumio I was not able to turn the UI into operation due to (I guess) kernel/settings limitations. In Moode Audio I was able to have the UI working but then the DAC was not working. I was able to remove one conflict - Backlight PWM control on pin 18 is used by ALLO mini BOSS DAC to be enabled. I used 40pin cable and switched lines 17 and 18, then changed pin 17 to 18 for configuration control. Unfortunately, when both components are activated in /boot/config.txt, the DAC is failing and you get Alsa HW error when trying to play a song. My guess is SPI.<br /> Config.txt:<br /> disable_splash=1<br /> disable_overscan=1<br /> hdmi_drive=2<br /> hdmi_blanking=1<br /> hdmi_force_edid_audio=1<br /> hdmi_force_hotplug=1<br /> hdmi_group=0<br /> dtparam=i2c_arm=on<br /> dtparam=i2s=on<br /> dtparam=audio=off<br /> dtoverlay=allo-boss-dac-pcm512x-audio<br /> #dtoverlay=disable-wifi<br /> #dtoverlay=disable-bt<br /> gpio=17=op,dh<br /> #gpio=7-8=a2<br /> dtparam=spi=on<br /> dtoverlay=ads7846,penirq=27,swapxy=1,xmin=200,xmax=3850,ymin=200,ymax=3850<br /> display_rotate=3<br /> dtoverlay=mzdpi<br /> framebuffer_width=640<br /> framebuffer_height=480<br /> enable_dpi_lcd=1<br /> display_default_lcd=1<br /> dpi_group=2<br /> dpi_mode=87<br /> dpi_output_format=0x07f003<br /> hdmi_timings=480 0 41 20 60 640 0 5 10 10 0 0 0 60 0 32000000 1<br /> <br /> Question to developer: are you able to check if there is another pinout conflict that can be solved? <br /> Regards,<br /> Konrad&lt;!-- migrated from Comments; original IP: 188.122.5.86 --&gt;</div>

188.122.5.86