This example demonstrates the Pythagorean trignometric identity with the use of Cosine, Sine, Vector Multiplication, and Vector Addition functions. Mathematically, the Pythagorean trignometric identity is defined by the following equation:
sin(x) * sin(x) + cos(x) * cos(x) = 1
where x is the angle in radians. CMSIS DSP Software Library Functions which are being used in Sin Cos example are as follows:
}
Parameter | Value |
---|---|
CPU + OS | m4fss0-0 freertos |
m4fss0-0 nortos | |
Toolchain | ti-arm-clang |
Boards | xWRL6432-evm |
Example folder | examples/cmsis-dsp/arm_sin_cos_example/ |
A GUI tool SysConfig is used to configure different modules and peripherals of the example. Using this tool, users can select and customize different modules and peripherals. The SysConfig tool will generate the code for initializing and configuring these modules. This configuration is saved to a file called example.syscfg for every example. To know more about how to use SDK with SysConfig, Visit this page
Shown below is a sample output when the application is run,