1. Community Forum
  2. AWE Core
  3. On the double-precision floating-point problem, transplanted to stm32f767

On the double-precision floating-point problem, transplanted to stm32f767

2 posts / 0 new
Log in or register to post comments
Last post
Sun, 06/11/2017
9:37pm
mellkaisen
#1
Top
#1
On the double-precision floating-point problem, transplanted to stm32f767

Hello,

If I need to port the AWE CORE to a stm32f767, which has a double precision FPU, will my FPU be choosing double or a single precision? Would selecting 'Use Single Precision' in the target tab for the project in the KEIL toolchain make the port simpler?

 

Thanks

Mon, 06/12/2017
10:37am
Axel Nilsson
Top

Hello,

The AWE Core libraries use (almost) only single-precision operations, and our M7 libraries are compiled using this 'Use Single Precision' option. These M7 libraries will work fine with a double-precision FPU, so porting should be no problem. 

 

Good luck!

-Axel