nrf mesh Softdevice assert: 88996:0

[Oleh]

Hello there,

we get the following assert:

"00> <t:     480881>, app_error_weak.c,   98, Softdevice assert: 88996:0"

The board is rebooting constantly after 3 ... 7 minutes of work. What could be that 88996?

What is in use:

- nrf sdk 17

- nrf mesh sdk 5

- sending mesh data to uart-usb

- have RTT viewer for logging

- there are few nodes in mesh (5 nodes, no heavy traffic there)

The thing is, when it works -- it works, then it enters this loopy and never gets out.

[ipshiv]

static inline void set_default_broadcast_configuration(broadcast_t * p_broadcast)

{

    p_broadcast->params.access_address = BEARER_ACCESS_ADDR_DEFAULT;

    p_broadcast->params.radio_config.payload_maxlen = RADIO_CONFIG_ADV_MAX_PAYLOAD_SIZE;

    p_broadcast->params.radio_config.radio_mode = RADIO_MODE_BLE_1MBIT;

    p_broadcast->params.radio_config.tx_power = RADIO_POWER;

}

RADIO_POWER dafines at compilation. For tests neg12, for production pos8

[Oleh]

we modified two files: advertiser.c and scanner.c

as follows:

[Hung Bui]

Hi, 

It's pretty strange that changing the tx_power in mesh can cause a softdevice assert. 
I tried to test the same but I couldn't reproduce the issue. If you test on light switch example do you see the same problem ?  

Also I don't think changing the TX_POWER in scanner.c would have any effect. Could you please test with only modification in advertiser.c ? 

In addition, could you verify that if you change the TX_POWER back to 0dbm the problem will disappear ?