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Sin wave measuring using adc stm32g474re nucleo

vijay79444
Associate

I had to calculate the sine wave signal in function generator voltage and the adc value I had implemented while changing frequency the voltage and adc values are constant I had stucked in this

2 REPLIES 2
Sarra.S
ST Employee

Hello @vijay79444

Could you share your ADC configuration (reference voltage and input channel settings) and further detail the issue?

1st general hint: the ADC's sampling rate must be at least twice the highest frequency of the sine wave

 

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Andrew Neil
Evangelist III

You need to give more details - see the posting tips:

https://community.st.com/t5/community-guidelines/how-to-write-your-question-to-maximize-your-chances-to-find-a/ta-p/575228

 


@vijay79444 wrote:

I had to calculate the sine wave signal 


What do you mean by "calculate" here ?

 


@vijay79444 wrote:

 the adc value I had implemented while changing frequency the voltage 


Pardon ??