Serialization of CQC SMS Serial Interface Driver

[Dean Roddey]

It's just that the driver itself now imposes the delay, so you don't have to. It will return as soon as it has sent the message, but it sets the Busy field and will keep it set for the next 5 seconds. If you try to send while the Busy field is set, it will return an error. So continue to use the WaitFieldValue() thing to wait for it not to be busy.

Of course now that the delays are in the driver, you can use that to some advantage in some cases. If you have other things to do in the action, interweave some of that between msg sends, then wait for the Busy field, send a message, do some other things, wait for the Busy field, etc...