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TMS320F28335: FastRTS Library

Danilo A.
Mastermind 30780 points
Part Number: TMS320F28335
Other Parts Discussed in Thread: C2000WARE

Hi Team,

Can you please help us regarding the customer's inquiry below.

Although on downloading page for C2000Ware on the 'Supported Devices' f28335 unit is listed and in many technical documents regarding f28x family the FastRTS Library is mentioned. I have read a document about FastRTS (C2000Ware->libraries->math->fpufastRTS->c28->docs->Fast Run Time Support Library) and adding this library includes reffering to a specific device. But in the installed C2000Ware i haven't found my device. I mean under path : C2000Ware->libraries->math->fpufastRTS->c28->examples->common and also C2000Ware->driverlib. My question is- how to use FastRTS with this device. And also- why the main document for this library (SPRC664) is deleted from all your resources. 

Regards,

Danilo

  • 0
    TI__Expert 5410 points

    Hi,

    The examples provided only support f28002x and f3838x. However, you can use the FASTRTSlibrary by adding the linker command file for f28335 and making changes to include the FPUMathTables as specified in the provided command files. In place of driverlib, you need to include the support files found in C2000Ware/ device_support/f2833x. You can refer the docs in that folder to understand how to include the support files. 

    Please refer to spruhs1c for the updated information related to the FPU instruction set.

    -Shantanu