2008-04-07 06:14:28 ppi1 driver
Pranay Upadhyay (INDIA)
Message: 53743 Hello all,
How can I check that , the video data stored in the blackfin memory for BF 561 Ez-kit is stored or not. from where ppi1 driver excess the data through DMA. Please try to reply soon.
-Regards
-Pranay
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2008-04-07 07:56:28 Re: ppi1 driver
Robin Getz (UNITED STATES)
Message: 53747 Pranay:
Use gdb to look at memory.
-Robin
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2008-04-08 01:18:46 Re: ppi1 driver
Pranay Upadhyay (INDIA)
Message: 53800 Hello Robin,
I am usinfg the UART for serial communication at windows.After loading the image on BF561 Ez kit .I have type the command bootm and after this how can I debug the kernel program and saw the memory content this is not clarify in the documentation. So please give me suggestion in more detail for debugging the kernel level program.
-Best Regards
-Pranay
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2008-04-08 02:24:20 Re: ppi1 driver
Mike Frysinger (UNITED STATES)
Message: 53806 if you search the wiki, you will find plenty of documentation on how to use gdb or kgdb:
http://docs.blackfin.uclinux.org/doku.php?id=linux-kernel:kgdb
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2008-04-14 23:39:11 Re: ppi1 driver
Pranay Upadhyay (INDIA)
Message: 54234 Hello Robin,
How can we use the gdb.I am already using the kgdb for debugging the kernel but I am not getting any report.After booting my keyboarb's key not working.
-Regards
Pranay
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2008-04-15 03:47:28 Re: ppi1 driver
Ji Ma (CHINA)
Message: 54239
1.bring up the gdbserver on your board.
2.using gdb on your workstation to romote debug your board application.
3.There are much documents on this website to support this area.
4,small programs like key service no need debugging and tracing like this, just print or printk is enough.
best regards.