DSPRelated.com
Forums

Storing Image In Blackfin 561 Memory By UART port

Started by miracle_sksim January 24, 2008
Hi,

Ok what i have on hand is that i have a .dat image file which i want
to store it to the blackfin's memory.

I know that by using the memory -> fill you can store it to the memory
location that can be specify.

I have created a Visual Basic interface for the serial communication
to the UART port of blackfin 561 board.

I notice that after transfering the .dat file data to the UART port
and storing each byte to a memory location and i view it using image
viewer, i cant see the image.

If i was using the memory fill procedure to fill the .dat file data to
the memory location, i am able to view the image nicely using the
image viewer.

I checked the starting memory location (0x3000000) of both methods
that fill the location and found out that the data at the location is
different for both. As using the UART port, it stores the ascii value
to the memory location where else the memory fill method fills the
location of what is written in the .dat file. I not sure whether it is
right to said that please correct me if i am wrong.

So anyone can help me out how can i rectify this problem thanks.

regards,