SigmaStudio for SHARC

Hi Taoshaofeng,

Please give more details regarding the step you have followed so that I can help you debug the issue.

Ideally, an application LDR is created using the exported files (both program and parameter). This LDR file is then written to the flash. Upon resetting the target, SHARC boots from the flash. The application along with the exported program and parameter get loaded from the flash and starts execution.

Best Regards,

John

Hi,

In the sigmastudio for SHARC,its export system files do not incldue LDR file,I want to know how to generate LDR file which includes program and parameter which are generated by sigmastudio for sharc?

my step is the following:

I just via the debug agent in visualDSP++'s flash programmer utility download program Hex document and parameter dat document to the SHARC's flash.it does not work.

thanks,

Taoshaofeng

  Hi,John.

       I have emailed my problems to you ,I have been waiting for your answers.

Best Regards,

Taoshaofeng.

  Hi,John.

       I have emailed my problems to you ,I have been waiting for your answers.

Best Regards,

Taoshaofeng.

Hi Taoshaofeng,

Please refer to below FAQ. This FAQ explains how to generate an LDR file with SigmaStudio schematic code and parameter embedded in it.

FAQ: Is it possible to generate an application LDR with schematic code and parameter embedded in it?

Best Regards,

John

thanks very much,John.I know now.

taoshaofeng

Hi Taoshaofeng,

Please follow the below steps.

1. Compile the schematic and export the system files. While exporting, you will be asked to provide an export name. Let's assume that the name provided is "test". Also assume that the name of the IC in the schematic is "IC 1". Then you will find a file "test_IC_1.h" along with the exported files.
2. Copy all the exported files to the "utility" folder.
3. Next, open cygwin and go to the "utility" folder.
4. Issue the command make SWC "EXPORT_FILE=test_IC_1"

Please let us know the error message if the above steps are not working for you.

Regards,

John

Hi Taoshaofeng,

2.2: You have to add ss_code_param.asm to the CCES application project.

2.3: You can skip this step, because the LDR is going to be flashed in your case.

Best Regards,

John