Get the port handle for the reference mode

Hello All

Is there anyway to get the port handler for the reference model and then for Inport/Outport read the resolved signal ?

Answer 1

[Fangjun Jiang]

I would think that you porbably need to follow the Model block, open the referenced model and then get the input and output port handels and then the resolved signal object/names.

The info is saved in the referenced model. The referenced model is not loaded when barely open the top-level model.

[Mohamed Hamed]

Thanks Fangjun

Could you check my reply

Answer 2

[Mohamed Hamed]

Thank you Fangjun for your answer

I tried the below code for get all Inputs( Name and port number)

simBlockH = get_param(BclkName, 'Handle');
handles = find_system(simBlockH, 'LookUnderMasks', 'on', 'FollowLinks', 'on', 'SearchDepth', 1, 'BlockType', 'Inport');
PortNameArray   = get_param(handles, 'Name');
PortNumberArray = get_param(handles, 'Port');

And it's worked correctly.But when i tried to get the port handle for each inport i get an error, could you plese guide me how can i get the port handle for each port to read the Resolved signal name and if this port is connected to Goto/From block

I tried this code for read the port handle ( does not work for Model reference, but work normally for Subsyste)

ph=get_param(BclkName,'PortHandles');

[Fangjun Jiang]

Once you get the block handle, get its line handles. For Inport block, then check the lh.Outport line handle

>> lh=get(gcbh,'LineHandles')
lh = 
struct with fields:
Inport: []
Outport: 104.0001
Enable: []
Trigger: []
State: []
LConn: []
RConn: []
Ifaction: []
Reset: []
>> get(lh.Outport,'Name')
ans =
'SignalLabel'

[Mohamed Hamed]

i tried it for model reference but it doesn't work

lh=get(simBlockH,'LineHandles ')

ModelReference block does not have a parameter named 'LineHandles '

[Fangjun Jiang]

It needs to be done within the referenced model itself. The line handles of the Inport and Outport blocks.

[Mohamed Hamed]

This is done within the Modelreference itself

BclkName is the Bloxk handler for the model reference

Could you please correct my code?

[Fangjun Jiang]

See my original answer. Forget about the "Model" block. Open the model and start from there.