Serial Comms Buffer?

Good day

I'm using PIC16F877 @ 4MHz with a MAX232 for serial comms.
If I send the following data from my pic to PC every character with a CR + LF, I receive it at the PC side:
"*=123:010173D83398;
:|,E"

But if I do it again it looks like the existing data in the buffer does not clear and I receive the following:
"*=123:010173D83398;
:|,E*=123:010173D83398;
: |,E"

Is there a way that I can clear the buffer everytime after receiving the data?

koosa,

* what does your PIC code look like?
* what application are you using to capture the data on the PC?

Hi Ralph

Thank you for your reply.
I think the problem is at my PC Side.
When I use microcode studio's Serial Communicator it is working

Thx!

I guess you also use the BOOTLOADER ? In this case, be sure that the DTR line is disable.

well i guess you already know that anyway ;)http://www.picbasic.co.uk/forum/show...9&highlight=vb

EDIT: DOH! sorry... should read your post better... consider the Ralph's question

Quote:

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Originally Posted by Ralp

* what application are you using to capture the data on the PC?

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Hi Koosa,
Check the settings for something regarding an echo.

Quote:

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Originally Posted by koossa

Hi Ralph

Thank you for your reply.
I think the problem is at my PC Side.
When I use microcode studio's Serial Communicator it is working

Thx!

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That's why I asked the questions ;-)