"[Errno 6] No such device or address" when trying to write EDID about edid-rw HOT 9 CLOSED

the same error here...

from edid-rw.

Edit: Please see ChalkElec's comment below.

I sent an email to Ace Jeangle at Chalkboard Electronics about my problem. He wrote a script that worked for me, with the following instructions:

1. Download and unzip attached archive on your target Linux PC/board
   with connected HDMI adapter.
2. Use command "chmod a+x write-edid.sh" to set run permission
3. Run script with command "./write-edid.sh 1 edid_auo14.bin", where 1
   is the i2c bus number of our HDMI adapter (make sure that this number
   is correct based on How-to steps!)

Here I have uploaded the script: https://www.dropbox.com/s/i8c8i7t9a23fc24/write-edid.zip?dl=0

from edid-rw.

That also worked flawlessly here! just be sure to run it with root privilegies.
thanks!

from edid-rw.

Hello! This worked flawlessly for me as well, and I am so very grateful for this, bringing my projector back to life! Thank you very much for providing this script, and please send my gratitude over to Ace Jeangle as well. You guys are totally great!

Edit: I have sent my gratitude to Mr. Jeangle, so forget about that part :-)

from edid-rw.

Nice to hear guys that you got it working.
Here is original repo with this script: https://github.com/ChalkElec/write-edid
We are going to continue adding new features to this script in order to make it one-click solution.

from edid-rw.

Hi
I bought an HDMI to LVDS coverter to connect an Orange Pie Plus 2 with a ” LCD (15 inches) LG LP156WH4″ with a resolution 1366×768 60 Hz, Fclk 70Mhz. I need to program this chalkboard device but, I have not the binary file to configure it. How can I generate the binary file "edid_auo14.bin" with these parameters?

Thank’s

Best Regards

from edid-rw.

from edid-rw.

Thank's for your support , I tested the file"edid_auo14.bin" but didn't work with the LCD;

LCD receives RGB666 format and a different fclk = 70 MHZ .
this is the modeline with the LCD parameters : Modeline "1366x768" 70 1366 1402 1450 1492 768 771 776 782 +hsync +vsync;

how can I generate a file .bin with this parameters or others resolutions by example "1360x768", "1368x768", etc ?

thanks

from edid-rw.

Should move this issue to the @ChalkElec github repo.

from edid-rw.