Search found 7 matches

by cjaskolski
Sat Nov 07, 2009 6:36 am
Forum: Advanced Simulink & RTW Questions
Topic: Confused about calculus time step
Replies: 2
Views: 1496

Re: Confused about calculus time step

Forgot to attach the model. Here it is. I am using Matlab r2009b.
by cjaskolski
Sat Nov 07, 2009 6:27 am
Forum: Advanced Simulink & RTW Questions
Topic: Confused about calculus time step
Replies: 2
Views: 1496

Confused about calculus time step

I am using calculus time step to try to understand what load the processor is running at. What I have found is odd. For a simulation time configured as 1E-5, I varied the sample time of an ADC block that was just converted to binary and the LSB used to drive a digital line (model attached). The outp...
by cjaskolski
Thu Nov 05, 2009 2:28 am
Forum: General Remark and Questions
Topic: Communication blockset - bpsk modulation - Error at 1138
Replies: 13
Views: 10952

Re: Error using genMakefileAndBuild at 1138

lizaveta, Assuming you get this to compile on your end, you should really check the load on the processor using the timing tools in the block set. From experience, using the PSK and AWGN blocks from the Communications blockset AND trying to run these with the double data type conversion at 1000Hz on...
by cjaskolski
Thu Nov 05, 2009 2:02 am
Forum: General Remark and Questions
Topic: MPLAB C30 Optimizations
Replies: 3
Views: 2069

Re: MPLAB C30 Optimizations

Lubin, This is the information I was looking for. Thanks for the reply and thanks for making such a great product. I have 3 times tried installing the evaluation blockset from Microchip on Matlab 2007a, 2007b, and 2009b and get different errors each time either during installation or trying to run a...
by cjaskolski
Thu Nov 05, 2009 1:58 am
Forum: bug reports
Topic: Error after using Integer to Bit Converter
Replies: 3
Views: 2016

Re: Error after using Integer to Bit Converter

Thank you for the swift reply. I have attached the model after following your instructions to disable and break the link. I can test it on 2007b and an evaluation version of 2009b here as well if this doesn't work.
by cjaskolski
Wed Nov 04, 2009 9:57 pm
Forum: General Remark and Questions
Topic: MPLAB C30 Optimizations
Replies: 3
Views: 2069

MPLAB C30 Optimizations

I am using an evaluation version of the C30 compiler that has expired and thus doesn't support some optimizations. Do you know if the the blockset uses these optimizations? I would like to avoid buying the C30 compiler ($800), but if the optimizations are actually used by the blockset and will make ...
by cjaskolski
Wed Nov 04, 2009 9:55 pm
Forum: bug reports
Topic: Error after using Integer to Bit Converter
Replies: 3
Views: 2016

Error after using Integer to Bit Converter

I recieve the error message "Error building Real-Time Workshop target for block diagram 'PIC_vector_concatenate_test'. MATLAB error message: Error using ==> RTW.genMakefileAndBuild at 967 Error(s) encountered while building model "PIC_vector_concatenate_test". " when I try to use...

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