This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

CC3135MOD: SL_DEVICE_EVENT_FATAL_DRIVER_ABORT when doing sl_Send of payload of around 939 bytes

Part Number: CC3135MOD

Hi,

I have an issue when using sl_Send of payload of around 939 bytes, a fatal error SL_DEVICE_EVENT_FATAL_DRIVER_ABORT occurs. But when using payload of less than 500  bytes it is working fine.

I am aware that sl_Send is capable of handling up to 1460 bytes but why is it that there is an error even at 939 bytes?  Is there a way to get around this and use up to 1460 bytes?

We are using UART as communication line between CC3135MOD and the MCU. Is there a limitation when using UART in terms of the bytes sent?

Thanks in advance.