IMXRT1024 LPUART Detect Incoming Data Size

[Lukas_Frank]

Hi all,

I am using IMXRT1024 LPUART communication in my project. I just want to detect how many bytes sended to my LPUART Receiver Port. For example other LPUART sending me once 578 bytes and then sending me 75 bytes, then sending me 126 bytes. I just want to detect the sizes of data. How can I get the data size in polling method? So, I want to detect incoming bytes in polling LPUART transmission scenario (without interrupt method). What should I do?

Thanks and Regards.

[FelipeGarcia · Accepted solution]

I think this is same question as in  IMXRT1024 UART Get Receive and Send Byte Count - NXP Community