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Well am using keil uvision 5 for my development. i have added CMSIS dsp file and device file using run time environment. but when am adding math_helper.c source file am getting error. which is
C:\Keil\ARM\PACK\ARM\CMSIS\3.20.4\CMSIS\Include\arm_math.h(280): error: #5: cannot open source input file "ARMCM4.h": No such file or directory
cam anyone give the reason for that?
which one of the function is suitable for 24 bit digital signal processing ?
What does the documentation tell you?
In that i have seen for f32 , q7, q15 , q31. given example they were used floating value but i am having 24 bit integers.
First up all how to read this document. am asking the process flow here?