Does the ble_app_uart_c routine, without serial port initialization, affect the scan?

Question

我正在执行ble_app_uart_c例程的功率测量，并且已经关闭了串行端口，这与打开串行端口时测量的波形不同。 我猜封闭的串口会影响扫描。 
 This is the waveform without closing the serial port 
 
 This is the waveform without serial port initialization

Henry_Chou · Accepted Answer

The peripheral is not connected.It may be some reasons. Is it the service UUID matched and the scan filter suitable? And you can trace the central side without UART initialization scan_evt_handler();ble_nus_c_evt_handler();db_disc_handler(); is okay or not. 
 If the event handler is not working, you can't expect the power consumption is follow the power profile.

Does the ble_app_uart_c routine, without serial port initialization, affect the scan?

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