Hi, Sacred_knight

First I'm sorry for my english, it isn't that good.

OK

For my thesis I need to display a weather image on my PC screen.
Data comming from the receiver goes to an evaluation board with a DSP on board(TMS320C5X)(Texas Instuments).

Now I need to be able to download the *.dsk file to the evaluation board. After that I need to run the software on the DSP, so he can transfer the data to the serial poort. This data I need to display on my screen.

My problem is the communication with the DSP evaluation board. I can't find enough information.

Now, I can open and close the port, drop DTR low and after that High (for resetting the DSP). Now I need to send a start bit to the DSP. Here starts my problem. The DSP need to answer with a ESC (27) character. The DSP answers me, but no the right way. He sends me strange characters!!!!

I also can't find information about downloading the *.dsk file to the evaluation bord.

I hope you can help me, because at this moment no one can hepl me. If you need my source code, or other information, please ask!!!!

TNX
Viperke