cancel
Showing results for 
Search instead for 
Did you mean: 

Sin wave measuring using adc stm32g474re nucleo

vijay79444
Associate II

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

1 ACCEPTED SOLUTION

Accepted Solutions
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

 

To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.

View solution in original post

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

 

To give better visibility on the answered topics, please click on Accept as Solution on the reply which solved your issue or answered your question.

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 ??