Can the source code of the TSS library functions for the KL15 series MCU be provided?

[raYBow]

Currently, we intend to use the KL15 series MCU for a touchscreen application, but the code size generated by NXP provided library functions is somewhat large. We would like to optimize the code and wonder if the source code for the TSS library can be provided.

We are aware that the TSI module for the KE series has already provided source code. We are curious if the source code for the TSI module in the KE series can be used for the KL15 series.

[raYBow]

Hi Jennie

Thanks for your response.

Yes. I have downloaded tss v3.1.0, and I found the source code of the library in the shared directory. However, I feel like this source code is not complete because I couldn't find the source code for the functions defined in TSS_API.h.

[ZhangJennie]

Hi raYBow 

The TSS API source code is not open to external. We can check the API function usage, like function prototype, input parameters, return value, in TSSAPI.pdf file under TSS library install folder. 

Have a nice day,

Jun Zhang

[ZhangJennie]

Hi raYBow 

Can you please download tss v3.1.0

https://www.nxp.com/webapp/sps/download/license.jsp?colCode=TSSSW_3_1_0

This package supports KL family already. Source code also included

This is the user guide.

https://www.nxp.com.cn/docs/en/user-guide/TSSUG.pdf

Hope this helps,

Jun Zhang