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PIC18F14K22 at 1,5km over
#3
Hi Mikael,

I have tried several times in short distance. It works well.
Then i inserted one repeater the short distance experiment, again it worked.

Long distance gives poor results.

My RS485 repeater is not smart. They don't record and replay the data stream. I mean they are transparent devices. So that adding repeater may cause start bit distortion and baud rate un-detection.


Mikael let me ask another question please.
I wrote fully working program in CCS C Compiler and i can use bootlader in a short distance. So how can i combine these two program?

If i can combine they maybe you can help me about uploading firmware over RS485 with usind devices' ID.
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Messages In This Thread
PIC18F14K22 at 1,5km over - by zidged - 2013-11-30, 21:52:15
RE: PIC18F14K22 at 1,5km over - by zidged - 2013-12-02, 18:51:56

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