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Forum: RDM General Implementation Discussion May 24th, 2010
Replies: 33
Views: 32,786
Posted By berntd
Hello I have for the moment made it a...

Hello

I have for the moment made it a GET_COMMAND_RESPONSE with the logic that QUEUED_MESSAGES is a GET_COMMAND.

If we want to have a SET_COMMAND_RESRESPONSE, then most queued messages would...
Forum: RDM General Implementation Discussion May 23rd, 2010
Replies: 33
Views: 32,786
Posted By berntd
Hello, Are the responces always of CC =...

Hello,

Are the responces always of CC = GET_COMMAND_RESPOSE ?

Example, DEVICE_RESET.
My device has reset and I am generating a queued message.
Is that message GET_COMMAND_RESPOSE ?

I...
Forum: RDM General Implementation Discussion May 19th, 2010
Replies: 33
Views: 32,786
Posted By berntd
Hello, So far so good. One more thing: ...

Hello,

So far so good.
One more thing:
What happens with the STATUS_GET_LAST_MESSAGE response if
there is no last message to resend (sort of after power up etc)?

Regards
Bernt
Forum: RDM General Implementation Discussion May 18th, 2010
Replies: 33
Views: 32,786
Posted By berntd
Hello, Ok, understood. Simple. But...

Hello,

Ok, understood. Simple.

But where in the response does the responder set which subdevice is actualluy responding? Is it just byte 3/4 ?

In other words does the controller Send...
Forum: RDM General Implementation Discussion May 17th, 2010
Replies: 33
Views: 32,786
Posted By berntd
Hello I am finally getting round to implement...

Hello I am finally getting round to implement some Queued Messages.

Of course I am now rusty on this so first problem I now have is what about subdevices?

What if someone changes the DMX...
Forum: RDM General Implementation Discussion March 2nd, 2010
Replies: 33
Views: 32,786
Posted By berntd
Hi Eric I have understood that and I am...

Hi Eric

I have understood that and I am looking into it :)

However, the GET_LAST_MESSAGE will need special attention or do you then just store the bit number / mask of the last message...
Forum: RDM General Implementation Discussion March 2nd, 2010
Replies: 33
Views: 32,786
Posted By berntd
:D ! Bernt

:D !

Bernt
Forum: RDM General Implementation Discussion March 2nd, 2010
Replies: 33
Views: 32,786
Posted By berntd
Also true but how would that work for the same...

Also true but how would that work for the same PID across 12/24 subdevices?

Example: The operating mode of the device is changed. This can change:
1: The preheat value
2: The DMX personality,...
Forum: RDM General Implementation Discussion March 2nd, 2010
Replies: 33
Views: 32,786
Posted By berntd
True but we are not designing new hardware here...

True but we are not designing new hardware here we are issuing new software for existing products.

Even the fairly new microchip PICs with 16 bit core have 2048 bytes of RAM. Some have 4k RAM.
...
Forum: RDM General Implementation Discussion March 2nd, 2010
Replies: 33
Views: 32,786
Posted By berntd
Hello, Here is an example: A root...

Hello,

Here is an example:

A root device parameter is changed on the front panel of the device or with RDM.

This results in several parameters in each of up to 24 subdevices to change....
Forum: RDM General Implementation Discussion March 1st, 2010
Replies: 33
Views: 32,786
Posted By berntd
Hi Scott How can that be? The...

Hi Scott

How can that be?

The specification does not mandate queued messages nor does it mandate the specific contents of supported queued mesages.

To assume that even if queued messages...
Forum: RDM General Implementation Discussion March 1st, 2010
Replies: 33
Views: 32,786
Posted By berntd
Refreshing of paramters need Queued Messages?

Hello,

I am just having this converstion with someone and I am now wondering.

I thought a controller should either manually (button) or periodically refresh paramters FROM a device.
...
Showing results 1 to 12 of 12

 
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