This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TMS570LS1224: F021 library for IAR 8.5

Part Number: TMS570LS1224


Version: 02.01.01
Release date: 22-OCT-2014

F021 is a precompiled library. It was built using TI's code generation tools for ARM v5.1.3.

We need to update IAR compiler/linker from v7.4 to v8.5. 

There seems to be a problem with Wchar size and THUMB calls.

We need to get the library compiled with following parameters (best compiled in IAR v8.x):

- ARM mode instead of THUMB

- wchar size of 32

Who can I contact to obtain this library?



  • Hi Jan,

    TI does not normally distribute the source code. The reason for this is modifying the code can potentially impact the flash in the devices. A modified API must not be used in an application. For creating a flash programming solution, the flash API library must be used as provided by TI.

    In situations where the user has a justifiable and legitimate need for the source code for certification purposes, it can be provided under a signed license agreement with TI. 

    wchar is a known issue in the current F021 flash API release. But we don't have plan to release a new version of F021 flash library. To get the source code, please contact with TI local sale directly. We only 

  • Hi,

    thanks for response, However it looks like the message is incomplete.

    From what you wrote I understand that if we want working lib we need to go through direct channels, not this forum.

    Is this correct?



  • Hi Jan,

    The Flash library is downloadable from To get the source code, you need to go through direct channel rather than E2E forum.