Multirole Ble is not working properly

[Atul vishwakarma]

Hi,

Iam trying to implement multirole ble in nrf5340 using ncs. I am using legacy  advertizing type for advertize and observing both.

why it is working only first time and then it start misbehaving. mybe i am lacking in some config. 

this is my prj,

CONFIG_BT=y

CONFIG_BT_PERIPHERAL=y

CONFIG_BT_SCAN=y

CONFIG_BT_CENTRAL=y

CONFIG_BT_DEBUG_LOG=y

CONFIG_LOG=y

CONFIG_BT_DEVICE_NAME="Connect"

CONFIG_BT_FILTER_ACCEPT_LIST=y

CONFIG_BT_OBSERVER=y

CONFIG_LOG_MODE_MINIMAL=y

CONFIG_BT_OBSERVER=y

CONFIG_BT_EXT_SCAN_BUF_SIZE=1650

CONFIG_MAIN_STACK_SIZE=4096

CONFIG_SYSTEM_WORKQUEUE_STACK_SIZE=2048

CONFIG_BT_LL_SOFTDEVICE=y

[Kenneth]

Hello,

I suggest to take a look at:
https://docs.nordicsemi.com/bundle/ncs-2.9.0/page/nrf/samples/bluetooth/central_and_peripheral_hr/README.html

Kenneth

[Atul vishwakarma]

Hi,

Thanks for your suggetion. but i dont want it to work as a connectable. i want it to work like brodcaster and observer

without any connection. is it possible or we can use multirole in central and peripheral.

Thanks.

[Kenneth]

Atul vishwakarma said:

without any connection. is it possible

that is possible yes, do make sure you read a bit on how scheduling is handled, so you understand how scanning and advertisement will be scheduled: https://docs.nordicsemi.com/bundle/ncs-latest/page/nrfxlib/softdevice_controller/doc/scheduling.html 

For instance in general it may be a good idea to keep scanning window short (e.g 5ms) to not impact advertising.

Kenneth

[Atul vishwakarma]

Yeah , i got it. Thanks