S32 Design Studioのトピックhow to set the float to single while compiling a S32DS for S32 project.

how to set the float to single while compiling a S32DS for S32 project.

steven_zhang — Fri, 25 Nov 2022 07:39:17 GMT

my costumer genearted source code with matlab , the GCC compiles the float point constant as double. they wants the gcc compile the float point constants as single .i chose the single precision contants as blew ,it desn‘t work，can anyone give me any suggestion for it.

Re: how to set the float to single while compiling a S32DS for S32 project.

jiri_kral — Mon, 09 Jan 2023 14:10:46 GMT

Hi,

what's the target MCU and how are the float constant defined - it is something like const float f1=1.123456?

Re: how to set the float to single while compiling a S32DS for S32 project.

steven_zhang — Fri, 17 Mar 2023 08:07:02 GMT

reason found. the thrid souce code generator difined the parameter for the function as double.