When sending 2 messages with no delay between them, receiving fails.

[jmnc2]

Not sure if this is a problem with the sending or receiving code.

[jmnc2]

As current designed of a blocking GPIO pin/line reading function in the test main loop and the main loop takes about 70ms So if there is not a delay of about 100ms between messages then the next message will be missed.

So could change or add an option to pull the line low by any receiving modules that are outside the line monitoring function. Also, could use the interrupt line monitoring when implemented.

Anyway kind of fixed in the make sure 2 messages have at least a 100ms gap kind of way. This also just be added to the check line function.