Sending an ON command to CM15A

Jun 04, 2005 3 Replies
P

I am trying to build a command to send to the CM15A that will turn on a light. device A1



I'm using Neil Cherry's driver on linux 2.6, but all the examples I've tried don't result in a response from the CM15A...



I'm going to keep trying but if you know what I need to send, let me know please.



Here the things I tried



PC --> 0x04 0x66 PLC --> Nothing



PC --> 0x04 0x66 0x00 0x00 0x00 0x00 0x00 0x00 PLC --> Nothing



PC --> 0x5a 0x02 0x00 0x66 PLC --> Nothing



PC --> 0x5a 0x02 0x00 0x66 0x00 0x00 0x00 0x00 PLC --> Nothing



I was expecting in return, but it doesn't come.


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A
04 hd 06 hf

(need 750ms delay between commands -less might work too but 300 didn't)

where h=mapped hc d=mapped device f=mapped function

04 66 A1 (delay 750 ms) 06 62 A On

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A

There's a doc on my site linked off the cm15a page which has much of the protocol. It's more my own notes than a real doc, but you'll see how to send other stuff too.

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