sd_power_system_off() failed, errCode=0x2006

[snowuyl]

I am testing advertising mechanism of nRF52832 device. But the following error occurred.

app: sd_power_system_off() failed, errCode=0x2006

The following is log messages of nRF52832 device:
00>
00>
00> <info> app: POWER_ON.
00>
00> <info> app: External devices initializing start
00>
00> <info> app: BLE_ADV_EVT_FAST
00>
00> <info> app: External devices initializing finish
00>
00> <info> app: bsp_button_longkey_handler 1.
00>
00> <info> app: BLE_ADV_EVT_IDLE
00>
00> <warning> app: sd_power_system_off() failed, errCode=0x2006

[Vidar Berg]

Hi,

The sd_power_system_off() call will return with an error if your device is in Debug Interface mode. This is because the device can only enter Emulated System OFF in this mode. In other words, you have to disconnect the debugger to allow it to enter deep sleep.

Best regards,

Vidar

[snowuyl]

Thanks for your reply!