ble_app_att_mtu_throughput convert to only pheripheral

[pushparaj]

I have to use 240 bytes for my sensor value to send in bluetooth. so i choosed to work on ble_app_att_mtu_throughput i need only pheripheral to work on it . i have to remove central part from it . what has to be done for it

[Susheel Nuguru]

There are some sdk_config.h entries related to central that needs to be disabled (for example NRF_SDH_BLE_CENTRAL_LINK_COUNT) and when you compile the code then there will be errors related to central part. Start fixing those errors and you will come very close to removing central from that example.

[pushparaj]

At first i have commented 

// client_init(); 

 which act as a central

NRF_SDH_BLE_CENTRAL_LINK_COUNT 1

PM_CENTRAL_ENABLED 1 these two i have set to zero

i don't get any error only this line show as warning not as error,

../../../main.c:812:13: warning: 'client_init' defined but not used [-Wunused-function]
812 | static void client_init(void)
| ^~~~~~~~~~~ 
apart from any things has to  remove ?

[Susheel Nuguru]

Yes, I was wrong to this that we can detect this at compile time.

If you remove call to scan_init() and the definition of scan_init and definition of scan_evt_handler, then there is no central feature in your app.

You can also remove nrf_ble*** files related to central to make sure those are not compiled and linked in,