hi, I want to input data from outside the board to the microblaze.can i do it using uart in my design?Can i make this data come from the hyperterminal to the uart and from uart to microblaze?In such a system what ever output microblaze sends outside the board can come on the hyperterminal.Can this output data go to a file? Thanx
EDK:input to microblaze
Apr 16, 2005
7 Replies
Yes.
Yes.
Yes, HyperTerminal can capture to a file.
-- Dan Henry
Hi Dan, Can you give us some more specific details how to do it (or anyone that knows ;-)? It would be a great help. Thanks,
-HT
that
You can implement X-modem protocol in your code at the microblaze and transfer datablocks with hyperterminal (or a better program: CRT). In these programs you can choose to transfer a file by using the X-modem protocol. In your program at the microblaze you only have to store the datablocks at the right place...
Frank
Instantiate a uartns550 or uartlite. Build with a software library at a level appropriate for your needs. EDK will populate your project directory with (for example) ../libsrc/uartlite_v1_00_b/src/.. containing library source code to perform UART transmit and receive.
The drivers are documented by the source code and in xilinx_drivers.pdf in the EDK's doc directory.
Dan Henry
Please don't top-post.
I have posted ideas in reply to Herb T.'s post.
Dan Henry
Dan, Thanks for responding and for your help.
-HT
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