F021FLASHAPI on F28M35H52

Martin Jean-Daniel

Hello,

The design of our product is nearly finished and we are looking forward to receive the full qualified F28M35H52C1 chip.

In 2012, I developped a bootloader with the library F021 Flash API rev1.50 and it did work for updating firmware for M3 and c28 cores of xF28M35H52C1 (rev0).

I received xF28M35H52C1 (revB) chip and my bootloader does not work any more.

Which version of library (F021 Flash API) should we use to work with both xF28M35H52C1 (revB) and F28M35H52C1 (fully qualified) ?

The 2.00.01 version does not include the library for programming the C28 core.

with regards,

over 12 years ago

0 Vamsi Gudivada over 12 years ago

TI__Guru* 87155 points

Daniel,

For F28M35x devices, please use C2000-F021 Flash API version 1.52.

Version 2.00.01 does not support C2000 devices.

Please make sure to not remove the contents of Fapi_StatusType Fapi_setupBankSectorEnable(void) function in Fapi_UserDefinedFunctions.c file when you compile. This is needed to allow erase operation for Flash sectors.

Thanks and regards,

Vamsi

0 Martin Jean-Daniel over 12 years ago in reply to Vamsi Gudivada

Intellectual 405 points

Hello Vamsi,

Thanks a lot for your answer.

You are right, the functions from Fapi_UserDefinedFunctions.c were removed. All is now ok.

with regards,

Daniel

C2000™︎ microcontrollers

C2000 microcontrollers forum

F021FLASHAPI on F28M35H52