Tool/software:
Hello TI engineer
We have encountered a problem and need your help to solve it.
I am currently using the am263x evaluation board and I want to implement serial port transmission and reception functions, but the official example are all received according to the specified length.
The official example include these: UART Echo、UART Echo DMA、UART Echo Callback、UART Echo Low Latency Interrupt、UART Echo Low Latency Polling、UART Echo DMA LLD、UART Echo Interrupt LLD、UART Echo Polling LLD、UART HLD LLD External loopback，they all receive according to the specified length.
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The actual length of the data I receive may be random.
In this case, I want to receive them one by one into the cache through serial port interrupts, and then notify the upper layer to process the serial data.
Could you please provide me with a example of this type。
