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how to switch between peripheral mode and central mode?

Manhull1989

Hi there,I am using s130, my device is now working at peripheral mode, it's advertising. I want to switch it into central mode by pressing a button. and switch back to peripheral mode when I press the button again. Anyone can help or give me some idea? Thanks a lot!

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    Thanks RK!

    1. I do this on system start:

      ble_stack_init(); gap_params_init(); services_init(); advertising_init(); conn_params_init(); ble_advertising_start(BLE_ADV_MODE_FAST); db_discovery_init(); nus_c_init();

    2.when I press the button:

    ble_advertising_start(BLE_ADV_MODE_IDLE);
sd_ble_gap_adv_stop();
scan_start();

    but when I do step 2, the system restart, I don't know what is wrong and how to deal with it.

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  • 0

    Thanks RK!

    1. I do this on system start:

      ble_stack_init(); gap_params_init(); services_init(); advertising_init(); conn_params_init(); ble_advertising_start(BLE_ADV_MODE_FAST); db_discovery_init(); nus_c_init();

    2.when I press the button:

    ble_advertising_start(BLE_ADV_MODE_IDLE);
sd_ble_gap_adv_stop();
scan_start();

    but when I do step 2, the system restart, I don't know what is wrong and how to deal with it.

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