• State
  • Locked Locked
  • Replies 1 reply
  • Subscribers 32 subscribers
  • Views 158 views
  • Users 0 members are here
Support feedback
Options
Options
Related

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.

Original question:

AWR1642: compiler code optimization issue

Compiler/AWR1642: optimization issue

FENG TAO
Intellectual 380 points
Part Number: AWR1642


Tool/software: TI C/C++ Compiler

Hi,

I made some changes to the demo project of AWR1642. The program is running normally when optimization compilation is turned off. But in the case of level 3 optimization compilation, the calculation result is wrong.The part of the program I added mainly involves the calculation of float type data and calls functions such as sin, cos, power and sqrt.In other posts in the forum(https://e2e.ti.com/support/sensors/f/1023/t/858880?tisearch=e2e-sitesearch&keymatch=AWR1642%20optimization), I heard that I need to add f after the float data to solve this problem.Unfortunately, it did not solve my problem.

SDK Version: mmwave_sdk_02_00_00_04

ARM compile version: ti-cgt-arm_16.9.6.LTS

DSP compile version: ti-cgt-c6000_8.1.3

Thanks!