Posted on August 16, 2017 at 09:13Hi every one!
I I have a problem when trying to use arm_math.h and want to use fft function with keil software and stm32f497vgt but I see this error
#error 'Define according the used Cortex core ARM_MATH_CM7, ARM_MATH_CM4, ARM_MATH_CM3, ARM_MATH_CM0PLUS or ARM_MATH_CM0'
I included this headers in my main.c!!
#include 'main.h'
#include 'stm32f4xx_hal.h'
#include 'arm_math.h'
#include 'arm_const_structs.h'
#include 'arm_common_tables.h'
#include 'core_cm3.h'
#define ARM_MATH_CM3
#define __FPU_USED 1
what did I miss??thanks very much
