MARTe2 » MARTe2-core

The order or execution of the Brokers in a GAM does not follow the order of the signals as defined in the configuration. Actually, it follows the order of definitions of the DataSources in the +Data section.
Example:

Functions = {
+GAM = {
InputSignals = {
Time = {
DataSource = LinuxTimer
Type = uint32
Frequency = 1
}
Dummy = {
DataSource = DDB
Type = uint32
}
}
}
}

+Data = {
+DDB = {
Class = GAMDataSource
}
+LinuxTimer = {
Class = LinuxTimer
...
}
}

The Dummy signal is read before the synchronization because DDB is defined before LinuxTimer.

• Document this or put a warning to assert that read/write order is not guaranteed to inform the user to force the order by separating the signals in different GAMs