Travis: Do you have HDMI output working on the Black with "bare-metal"? Do you have some code that you could share? I'm going "bare-metal" and would like to see what you have.
Thanks in advance! Dean On Saturday, January 18, 2014 1:26:27 PM UTC-7, Travis Estep wrote: > > Hello! I've been hacking around with the BBB for some time now, mostly > doing bare metal programming. On other boards that I build projects with, I > usually use one of my TFTs that I have laying around and use my custom > graphical interface for the UI part. But the BBB is different. While I have > been able to use a TFT with it, I'd like to get the HDMI up and running on > bare metal if possible. Looking over the datasheet for the TDA19988BHN I > can see that basically it just takes the LCD RGB signals and concerts that > to HDMI output. However, I have not had any luck with feeding it from the > library I wrote for my TFT. Is there something different I need to do with > the signals? Does the HDMI chip require some kind of initialization before > being used? The datasheet I have is one that I found on some third party > website and I suspect it may be incomplete. I can't find the official > datasheet on NXP's website at all. > > Any help would be appreciated. Any advice for anyone else who has had > success in this arena would also be much appreciated. Thanks in advance! > > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
