UART CIRCULAR BUFFER / waitFor does not always detect the string

[csann]

I could not get it to detect "hello" at all.

Then I entered your exact string of "1234hell9123456789helloabcdefghih". That worked!

Then I changed the string to this: "1234hel9123456789helloabcdefghih". That does not work.

If I figure out what is wrong, I will update this.

UPDATE:
I found the problem. You have the if (so_far != len) {} block commented out. Removing the comments cause the code to work for every weird string I have used. Also ignore me accidentally changing the title of this issue. Obviously, I am not too versed on GitHub.
UPDATE1:
Similar problem with copyUpto. Had to uncomment line 240.
UPDATE2:
The next function worked well without modification. I also tested the getDataFromBuffer function. It worked however while it did not copy the starting string into the final buffer, it did copy the final string into the final buffer.

[controllerstech]

thanks for letting know. I will test again. What's your RX buffer size ?

[csann]

I don’t remember any more. I started out with what you had and adjusted it upwards when I tested longer messages.

…

On Nov 30, 2021, at 6:19 AM, Arun ***@***.***> wrote:  thanks for letting know. I will test again. What's your RX buffer size ? — You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub, or unsubscribe. Triage notifications on the go with GitHub Mobile for iOS or Android.