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CommentStreams:2e8dada587ae1b1c83260fd6087d0e3d
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. Config.txt: disable_splash=1 disable_overscan=1 hdmi_drive=2 hdmi_blanking=1 hdmi_force_edid_audio=1 hdmi_force_hotplug=1 hdmi_group=0 dtparam=i2c_arm=on dtparam=i2s=on dtparam=audio=off dtoverlay=allo-boss-dac-pcm512x-audio
- dtoverlay=disable-wifi
- dtoverlay=disable-bt
gpio=17=op,dh
- gpio=7-8=a2
dtparam=spi=on dtoverlay=ads7846,penirq=27,swapxy=1,xmin=200,xmax=3850,ymin=200,ymax=3850 display_rotate=3 dtoverlay=mzdpi framebuffer_width=640 framebuffer_height=480 enable_dpi_lcd=1 display_default_lcd=1 dpi_group=2 dpi_mode=87 dpi_output_format=0x07f003 hdmi_timings=480 0 41 20 60 640 0 5 10 10 0 0 0 60 0 32000000 1
Question to developer: are you able to check if there is another pinout conflict that can be solved? Regards, Konrad