I have a Simulink model created using Simulink 3.x. The model uses blocks from the DSP blockset version 3.x. The model fails to load or simulate correctly. An example model is attached.
Numerous blocks in my model refer to 'Bad Link', and simulation errors such as the following are displayed:
Failed to find library 'dspsnks2' referenced by 'example/FFT Frame Scope'. This library must be on your MATLAB path.
SLUPDATE fails with errors similar to those listed below:
Warning: Unable to load block diagram 'dspsnks2'. > In D:\testing for a bug\MATLAB\R2007a\toolbox\simulink\simulink\@ModelUpdater\private\forceSysOpen.p>forceSysOpen at 38 In ModelUpdater.ModelUpdater>ModelUpdater.ModelUpdater at 66 In slupdate at 48 Warning: Unable to load block diagram 'dspswit2'. > In D:\testing for a bug\MATLAB\R2007a\toolbox\simulink\simulink\@ModelUpdater\private\forceSysOpen.p>forceSysOpen at 38 In ModelUpdater.ModelUpdater>ModelUpdater.ModelUpdater at 66 In slupdate at 48 Warning: Unable to load block diagram 'dspsrcs2'. > In D:\testing for a bug\MATLAB\R2007a\toolbox\simulink\simulink\@ModelUpdater\private\forceSysOpen.p>forceSysOpen at 38 In ModelUpdater.ModelUpdater>ModelUpdater.ModelUpdater at 66 In slupdate at 48
The model contains blocks from the Signal Processing Blockset. In the previous release I used to receive the following warning when I tried to open my model
Warning: dspsnks2: The current Simulink model contains blocks from a prior version of Signal Processing Blockset that will not be supported in future releases. We strongly recommend that you replace these blocks with currently supported blocks. Please run the DSP_LINKS utility to obtain a list of the obsolete blocks in this model. A list of currently supported replacement blocks can be found in the R14SP2 Signal Processing Blockset Release Notes.
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