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03 air unit canvas mode problems
7334 13 2023-1-10
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Josh Cheater
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Im having some issues getting the OSD to show up on the goggles. When I go the the CIL tab the set osd_displayport_device = MSP works but when I specify the MSP serial port number I get the following error ###error in set: invalid name: displayport_msp_serial = 0###.
  
Anyone else had this happen and found a fix?






2023-1-10
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Depp
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The number you put in at the CLI has to be one smaller than the port (so someone said in their YT video and it worked for me).
This is what I watched:
[media][/media]
2023-1-10
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Josh Cheater
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Depp Posted at 1-10 09:37
The number you put in at the CLI has to be one smaller than the port (so someone said in their YT video and it worked for me).
This is what I watched:
https://youtu.be/gQFcvDB5RC4

yeah, that's what I did. It's connected to UART 1 so I put 0 and get that error....
2023-1-10
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Depp
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Josh Cheater Posted at 1-10 09:54
yeah, that's what I did. It's connected to UART 1 so I put 0 and get that error....

Damn. Then I don't know. Good luck!
2023-1-10
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X4Productions
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displayport_msp_serial on 4.4 dont exist anymore, set it on Port Configuration (VTX+DisplayPort)
2023-1-11
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DJI Paladin
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Flight distance : 318 ft

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Hi there. Thank you for reaching out and we're sorry for the trouble. Canvas Mode enables the flight controller to display OSD elements (such as battery voltage and flight distance) on the screen of the goggles. Users can configure which OSD elements to display and where to display the OSD elements on the screen using the Betaflight Configurator software.

Canvas Mode is compatible with Betaflight 4.3.0 and later.

1. Hardware Connection: connect the UART RX of the air unit to one of the UART TX serial ports (take UART4 as an example) of the flight control board.

2. Configuring UART: open the Betaflight Configurator software and select Ports. Turn on the MSP switch for the corresponding UART TX serial port (UART4) and set baud rate to 115200. Click Save and Reboot.

3. Configuring CLI:

Select CLI from the Betaflight Configurator software and make the following configuration:

1)        Set the osd_displayport_device to MSP:

set osd_displayport_device = MSP

2)        Specify the MSP serial port number. The number here should be the MSP UART TX serial port number minus 1. In this example, it should be 3.

set displayport_msp_serial = 3

3)        Save and exit: save

Canvas Mode initial setup is complete.
2023-1-11
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ps3
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X4Productions Posted at 1-11 05:34
displayport_msp_serial on 4.4 dont exist anymore, set it on Port Configuration (VTX+DisplayPort)

Yes! For the rest of the interwebs searching this works for 4.4 RC5 just as X4Productions said. thanks
2023-1-20
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ps3
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DJI Paladin Posted at 1-11 21:16
Hi there. Thank you for reaching out and we're sorry for the trouble. Canvas Mode enables the flight controller to display OSD elements (such as battery voltage and flight distance) on the screen of the goggles. Users can configure which OSD elements to display and where to display the OSD elements on the screen using the Betaflight Configurator software.

Canvas Mode is compatible with Betaflight 4.3.0 and later.

not on 4.4 - the configuration is now set in the ports tab. you will receive an error when you enter "displayport_msp_serial = value"

How To Set MSP + Displayport for DJI on Betaflight 4.4 (RC5).png
2023-1-20
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DJI Paladin
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ps3 Posted at 1-20 18:41
not on 4.4 - the configuration is now set in the ports tab. you will receive an error when you enter "displayport_msp_serial = value"

[view_image]

Thank you for your feedback. We will coordinate this to our designated team for attention. Thank you for your valued support.
2023-1-22
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Luca Rubino
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It worked! Thanks. I was frustrated.
Now there is an issue on OSD HD for me. It doesn't work.
2023-2-16
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Josh Cheater
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Luca Rubino Posted at 2-16 14:42
It worked! Thanks. I was frustrated.
Now there is an issue on OSD HD for me. It doesn't work.

OSD HD isn't supported yet unless you root the googles with WTFOS butter
2023-2-16
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djiuser_2WRlU3PHbjCW
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Josh Cheater Posted at 2-16 15:05
OSD HD isn't supported yet unless you root the googles with WTFOS butter

even with the goggles 2?
2023-3-18
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djiuser_2WRlU3PHbjCW
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ps3 Posted at 1-20 18:41
not on 4.4 - the configuration is now set in the ports tab. you will receive an error when you enter "displayport_msp_serial = value"

[view_image]

so after is set it up in the ports tab what then? im using vista unit with goggles 2 and still unable to get full osd

2023-3-18
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TT4400GG
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Flight distance : 76250 ft
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Luca Rubino Posted at 2-16 14:42
It worked! Thanks. I was frustrated.
Now there is an issue on OSD HD for me. It doesn't work.

I use BF4.4.0 on my quads, and Goggles 2 with 03 air units ... And I use PAL mode in the OSD tab of BFC.  HD OSD mode doesn't work on DJI 03.  HD OSD mode only works on Avatar.
And, the OSD will not be displayed out to the edges though - but will be in from them, more towards the center.  
And the font will be large.  However, I hardly notice anymore while flying - unless I'd just flown my Avatar beforehand.
On the plus side - Goggles 2 records everything you see in the goggles while flying -- which I find very useful for debugging.  I love that feature.



2023-3-19
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