OP2 Rasp Pi 4 sec display VGA - Printable Version +- OpenMarine (https://forum.openmarine.net) +-- Forum: OpenPlotter (https://forum.openmarine.net/forumdisplay.php?fid=1) +--- Forum: How do I...? (https://forum.openmarine.net/forumdisplay.php?fid=3) +--- Thread: OP2 Rasp Pi 4 sec display VGA (/showthread.php?tid=2513) |
OP2 Rasp Pi 4 sec display VGA - gniersma - 2020-04-19 Hi, Who has a suggestion ? I've installed OP2 on an raspberry PI 4. First display in the navigation corner is HDMI based and connected to hdmi0 port on the pi. This works. I've a second monitor LX1501PTI mounted outside. This monitor has only a VGA connection and USB connection for converting touch into the mouse movement. This display is excellent (1024x768) , brilliant colors, dimable, and touch works fine so i don't want to replace this display. This display works fine connected to a windows notebook. I connected this display via a passive VGA to Mini hdmi convertor to port hdmi1 on the PI 4 The problem is i don't get anything on the VGA screen. It seems that I should modify /boot/config.txt but until now i could not find a working mode. Ideas are welcome G RE: OP2 Rasp Pi 4 sec display VGA - dsanduril - 2020-04-29 Haven't tried that monitor, but in general VGA requires: Code: [HDMI:1] the hotplug command forces the pi to believe the monitor is connected, whether or not it really is (since it won't get a signal from the VGA port to tell it.) the drive command selects between DVI (1) and HDMI (2) the group command says "treat as a monitor (2=monitor, 1=TV). the mode command is 1024x768@60Hz depending on system you may also need: Code: enable_tvout=0 these are both the default values, but sometimes you have to be explicit about them. All the pi video options RE: OP2 Rasp Pi 4 sec display VGA - gniersma - 2020-05-10 THX dsanduril ! Works now for me. Display inside on 1920x1080 Display outside on 1024x 768 regards |