@syedhashmiraza wrote:
this one also not working
Unhelpful.
Show exactly what you have done - a minimum but complete example.
Also confirm your hardware setup.
See the Posting Tips for how to post your code, etc:
https://community.st.com/t5/community-guidelines/how-to-write-your-question-to-maximize-your-chances-to-find-a/ta-p/575228
The better the information you provide, the quicker you will get a good answer.
Remember that nobody knows you, or what your setup is, or what you have done other than from what you post.
So far, you have given very little to go on
