Jtag uart

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originally posted by stonie@May 31 2006, 04:23 PM

is there another possibility besides the nios2-terminal to connect to the jtag uart on the pc side ?

thanks

stonie

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Hi!

I think this possibility is absent right now :-).

But I have an idea.

Nios2-terminal changes data with HOST 127.0.0.1. On the host side ran JTAGSERVER.

In one&#39;s part JTAGSERVER communicates via Byteblaster with IC(FPGA).

Idea is intercept traffic between JTAGSERVER and nios2-terminal and analyze.

I think analysis would ate so much time for construct your own app.

So......I think this idea should be work.

I found a method to include jtag-uart communication into my host software.

Start nios2-terminal as child process of my host software allows me to communicate via stdin/stdout to the jtag uart.

The same technique is used to invoke the nios2 flash-programmer within my software.

Using a code-sniplet found at http://www.codeproject.com/threads/redir.asp (http://www.codeproject.com/threads/redir.asp) makes this very easy....

have fun,

Stonie

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originally posted by stonie@Jun 1 2006, 03:55 PM

i found a method to include jtag-uart communication into my host software.

start nios2-terminal as child process of my host software allows me to communicate via stdin/stdout to the jtag uart.

the same technique is used to invoke the nios2 flash-programmer within my software.

using a code-sniplet found at http://www.codeproject.com/threads/redir.asp (http://www.codeproject.com/threads/redir.asp) makes this very easy....

have fun,

stonie

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It is very good news!

Thanks a lot! http://forum.niosforum.com/work2/style_emoticons/<#EMO_DIR#>/smile.gif