nrf_modem_delta_dfu_write_init()

int nrf_modem_delta_dfu_write_init

(

void

)

#include <nrf_modem/include/nrf_modem_delta_dfu.h>

Ready the modem to receive a firmware update.

Ready the modem to receive a firmware update, acquiring the necessary resources. When a firmware update is not in progress, call nrf_modem_delta_dfu_write_done to release all resources.

Note

All functions of this interface, except nrf_modem_delta_dfu_write, are available regardless of the initialization status.

Return values

0	On success.
-NRF_EPERM	The Modem library is not initialized.
-NRF_EALREADY	Write already initialized.
-NRF_ENOMEM	Not enough shared memory for this request.
-NRF_ESHUTDOWN	Modem was shut down.

Returns

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