[certi-dev] ForwardSim HLA Blockset: data coding

[REGUEIRO Jon]

Hi,

I don't know if someone has worked on this before but I will try...

I have just begun to work with HLA Blockset for Simulink, a commercial 
product developed by ForwardSim. There are two federates. The federate 
in Simulink is updating 5 attributes that the federate in Linux is 
subscribed to.

This Simulink model uses a block called "encode" to convert double 
variables to values usable by RTI. The following data types can be 
chosen:

-------------
HLAoctet
HLAbyte
HLAoctetPairBE
HLAinteger16BE
HLAinteger32BE
HLAinteger64BE
HLAfloat32BE
HLAfloat64BE
HLAoctetPairLE
HLAinteger16LE
HLAinteger32LE
HLAinteger64LE
HLAfloat32LE
HLAfloat64LE
--------------

The federate written in C++ uses the class called "MessageBuffer" to 
manage data. I am using the function called "read_double()" [without s] 
to read the buffer, but it gives an error and stops the execution.

Both machines are little endian, so I have been coding data to 
"HLAfloat64LE". I have tried with different combinations but I still 
have not found my mistake.


Than you in advance!
Jon Regueiro