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hardware:lcd_led_marquees [2022/03/04 13:00] – pdapicehardware:lcd_led_marquees [2022/06/17 04:56] – added note about this getting screwed over by upgrading to v34 atari
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 ===== Using the two HDMI outputs on a RPi4 ===== ===== Using the two HDMI outputs on a RPi4 =====
 +
 +<WRAP center round important>
 +This has broken on **v34**. Stay on **v33** or lower if you intend to use this.
 +</WRAP>
  
 It is possible to use the two HDMI outputs on an RPi4, with one displaying Batocera and the other displaying the dynamic marquee. [[https://forum.batocera.org/d/7129-dynamic-marquee-for-pi4-working|Link to the original forum post explaining this.]] Essentially, the Raspberry Pi draws images/videos directly to the framebuffer, which is still visible on the other display even though it's hidden by Batocera on the main display. It is possible to use the two HDMI outputs on an RPi4, with one displaying Batocera and the other displaying the dynamic marquee. [[https://forum.batocera.org/d/7129-dynamic-marquee-for-pi4-working|Link to the original forum post explaining this.]] Essentially, the Raspberry Pi draws images/videos directly to the framebuffer, which is still visible on the other display even though it's hidden by Batocera on the main display.
  • hardware/lcd_led_marquees.txt
  • Last modified: 8 days ago
  • by nadenislamarre