TMS570LC4357: F021 Flash API problem

Other Parts Discussed in Thread: TMS570LC4357

Hello,

I use F021 flash API V02.01.00 on TMS570LC4357 but I have a problem to initialize Flash Banks.

When I call the Fapi_initializeFlashBanks() function with HCLK freq=150Mhz and 3 Wait States, I get the return code Fapi_Error_OtpChecksumMismatch.

I have ever used the same library and code on TMS570LS4357 without problem.

Is there a problem of compatibilty with F021 flash API on TMS570LC4357 ?

Thanks

over 10 years ago

0 Zhaohong Zhang over 10 years ago

TI__Mastermind 22715 points

NC,

On TMS570LC4357, please make sure that "F021_API_CortexR4_BE_L2FMC.lib" library is used.

Thanks and regards,

Zhaohong

0 NC over 10 years ago in reply to Zhaohong Zhang

Prodigy 90 points

Zhaohong,

I used F021_API_CortexR4_BE_L2FMC_V3D16.lib because I was compiling with floating point.

However I tried with F021_API_CortexR4_BE_L2FMC.lib without floating point but I have the same error with Fapi_initializeFlashBanks() function: Fapi_Error_OtpChecksumMismatch.

Thanks for your help.

0 NC over 10 years ago in reply to NC

Prodigy 90 points

Sorry, I had a problem with ccs and I didn't include the library I believed.

It works fine with F021_API_CortexR4_BE_L2FMC_V3D16.library.

Thanks.

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TMS570LC4357: F021 Flash API problem