2008-03-31 09:53:53 ppi driver
Pranay Upadhyay (INDIA)
Message: 53370
Hello all,
Now I want to know about the initial stage for developing the ppi driver. Please help any one that what should be initial move for completing this task.
-Regards
Pranay
QuoteReplyEditDelete
2008-03-31 16:04:41 Re: ppi driver
Robin Getz (UNITED STATES)
Message: 53390 Pranay:
Look at any of the existing ppi drivers - and use one of those to based your driver from.
-Robin
QuoteReplyEditDelete
2008-03-31 23:05:42 Re: ppi driver
Pranay Upadhyay (INDIA)
Message: 53397
Hello Robin,
Thanks, I have no experienced in the uClinux driver development .Now I have studied the driver development .I am using the BF 561 Ez-kit for video in -out.I have tested the application code for the video frame of Bar pattern generation,and through which try to open the PPI1 driver. What should be basic observation consider for this.
-Regards
-Pranay
QuoteReplyEditDelete
2008-04-01 08:16:27 Re: ppi driver
Robin Getz (UNITED STATES)
Message: 53446 Pranay:
If you have not used Linux before, start at:
http://docs.blackfin.uclinux.org/doku.php?id=references_and_pointers#intro_to_linux
Then go read most of the books lists at:
http://docs.blackfin.uclinux.org/doku.php?id=references_and_pointers#good_books
Then go read the existing PPI drivers.
-Robin
QuoteReplyEditDelete
2008-04-01 10:09:58 Re: ppi driver
Pranay Upadhyay (INDIA)
Message: 53455
Hello Robin,
Already I have studied the all documentatiion in blackfin.uclinux.org and some book such as Linux Driver Development. After this I have started the ppi driver development on BF 561 Ez-Kit.Please Give me path for development of ppi driver.
-Regards
Pranay
QuoteReplyEditDelete
2008-04-01 10:28:23 Re: ppi driver
Robin Getz (UNITED STATES)
Message: 53459 Pranay:
Again - pick a existing ppi driver that is close to what you want to do, and look at that.
-Robin
QuoteReplyEditDelete
2008-04-04 02:56:55 Re: ppi driver
Pranay Upadhyay (INDIA)
Message: 53629
Hello Mike,
I saw the ppi driver code. Is it not require any system call function? I want the Video out through the PPI1.I am using the lissa.c applicatin code and changed for generate the video frame. I am using the BF 561 Ez-kit. What should be the next step for video out.
-Regards
Pranay