I don't know about the streaming but I have messed about a fair bit with inputting strange things to the DM355 EVM.
12 data input lines are labeled as such, 2 more are hooked up (called IMAGER_TRG and IMAGER_GBL_SHUTTER), and the last two you will need to get your soldering iron out for and connect them to pins 51 and 53 of U54 (see page A-16 of your technical reference booklet). You will then need to work out how to tell the MSP430 to switch the multiplexer chips over, or cheat as I did and lift the pins and install a physical switch. Then you'll need to hack up the VPFE driver to support the modes you want and set the right things in the VPFE and PINMUX* registers. I have had 16-bit YCbCr going into the DM355 EVM, actually as two separate parallel 8-bit BT.656 streams - I was hoping to be able to split them up with DMA. (It works, but there's not enough memory bandwidth to move that much data around at 25fps and run the VPBE.) Your application sounds less bizzare than mine, though. Good luck. -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Anthony Gutierrez Sent: 27 June 2008 17:01 To: [email protected] Subject: dm355: Using the imager interface Hi, I'm trying to connect a CMOS imager (camera module uses Omnivision OV7620 sensor) to the dm355 EVM. I want to stream the video to a PC (eventually wirelessly). Has anybody done anything like this? Or are there any examples out there? How could I modify the examples/demos that come with the DVSDK to do this? Also what types of video does the imager interface support? The camera module I have outputs several formats but I was hoping to use 16 bit YCbCr 4:2:2, but it appears as though the interface only has 12 data input lines. Here is the camera module that I have: http://www.electronics123.com/s.nl/it.A/id.42/.f Thanks, Anthony _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source Racelogic is a limited company registered in England. Registered number 2743719 . Registered Office Unit 10, Swan Business Centre, Osier Way, Buckingham, Bucks, MK18 1TB . The information contained in this electronic mail transmission is intended by Racelogic Ltd for the use of the named individual or entity to which it is directed and may contain information that is confidential or privileged. If you have received this electronic mail transmission in error, please delete it from your system without copying or forwarding it, and notify the sender of the error by reply email so that the sender's address records can be corrected. The views expressed by the sender of this communication do not necessarily represent those of Racelogic Ltd. Please note that Racelogic reserves the right to monitor e-mail communications passing through its network _______________________________________________ Davinci-linux-open-source mailing list [email protected] http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
