nrf_modem_delta_dfu_offset()

int nrf_modem_delta_dfu_offset

(

size_t *

off

)

#include <nrf_modem/include/nrf_modem_delta_dfu.h>

Retrieve the offset of the firmware image in the modem DFU area.

The offset will be zero if no image is in modem DFU area. The offset will be NRF_MODEM_DELTA_DFU_OFFSET_DIRTY if the modem DFU area needs to be erased before a new firmware update can be received.

Parameters

off	Offset of the firmware image.

Return values

0	On success.
-NRF_EPERM	The Modem library is not initialized.
-NRF_ENOMEM	Not enough shared memory for this request.
-NRF_EFAULT	If off is NULL.
-NRF_ESHUTDOWN	Modem was shut down.

Returns

A positive error code from DFU errors, if the modem refused the operation.