SPIS hangs while transmitting over BLE.

[ArunThirunav]

Hi Nordic Team,

In my application, I'm trying to read 512 bytes of data continuously from the STM32 master device. nrf52840 acts as a slave device. Every time I receive data I transmit it over BLE by appending the data in the hvx_param. The issue is after few minutes nrf52840 hangs and didn't transfer the data over BLE. But the master device continues to send the data. I'm using SPIS INSTANCE0. Can u give us any idea every system hang can occur? I haven't given any GAP timeout.  

[Jared]

Hi,

You need to debug your application. Where is the program when the "system hangs"? Is it inside an error handler? If so, how does the call stack look like, what called the error handler?

regards

Jared