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View Full Version : URC 9040 Key assignment Problem



Lupor
February 1st, 2008, 12:20 PM
I am looking for a way to use URC 9040 with Girder 4. It is an USB HID device using RF transmission.

The problem to assign the keys to functions come from the fact that the URC sends more than one word at a time:
e.g. for the digit 1:

A2 00 C0 00 + A2 00 00 00 + 31 00 00 00

and for the digit 2:
A2 00 C0 00 + A2 00 00 00 + 32 00 00 00

When I program key 1 in girder it assigns
A2 00 C0 00 to 1
A2 00 00 00 to 2
31 00 00 00 to 3
When I afterwards try to program key 2 it reassigns the previous keys 2 and 3 and of course adds
32 00 00 00 to 4

The same is true for most of the keys of the URC which seems to use mostly 3 words for a command. I therefore look for a way to only use the last word or even better - since more flexible - to define the commandstructure i.e. number of bytes.

Can anybody help?

Lupissimo