removeSignal

Remove block output signal from model code mappings

Since R2020b

Syntax

removeSignal(myCodeMappingObj,portHandle)

Description

removeSignal(myCodeMappingObj,portHandle) removes signals specified by the block output port handles from the specified model code mappings.

This function does not apply to signals that originate from root-level Inport blocks.

Examples

Remove Block Output Signals from Model Code Mappings

From the model code mappings for model myConfigModel, remove the output signals of lookup table blocks Table1D and Table2D. After creating the object cm by calling function coder.mapping.api.get, get handles to the output ports for lookup table blocks. Remove the output signals from the code mappings by calling removeSignal.

cm = coder.mapping.api.get('myConfigModel');
lut1D_ports = get_param('myConfigModel/Table1D','PortHandles');
lut2D_ports = get_param('myConfigModel/Table2D','PortHandles');
lut1D_outPort = lut1D_ports.Outport;
lut2D_outPort = lut2D_ports.Outport;
removeSignal(cm,[lut1D_outPort,lut2D_outPort]);

Input Arguments

myCodeMappingObj — Code mapping object

CodeMapping object

Code mapping object (model code mappings) returned by a call to function coder.mapping.api.get.

Example: myCM

portHandle — Output port handle of signal source block

port handle | cell array of port handles

Signal to remove from the code mappings, specified as a handle of an output port of the source block of the signal. To specify multiple port handles, use a cell array.

Example: portHandle

Data Types: port_handle | cell

Version History

Introduced in R2020b