nrf_modem_gnss_nv_data_delete()

int32_t nrf_modem_gnss_nv_data_delete

(

uint32_t

delete_mask

)

#include <nrf_modem/include/nrf_modem_gnss.h>

Deletes GNSS data from non-volatile memory.

This function is used to delete downloaded data objects stored in non-volatile memory. The GNSS module stores this between sessions to get a fix faster on the next startup. This can for instance be used to trigger cold or warm starts.

Note

This is considered a debug feature, and is not supposed to be used in production code.

Parameters

[in]

delete_mask

Objects to be deleted as a bitmask, see Delete bitmask values.

Return values

0	on success.
-NRF_EPERM	The Modem library is not initialized.
-NRF_EACCES	GNSS is not enabled in system or functional mode.
-NRF_EINVAL	The GNSS stack returned an error or the operation cannot be executed while GNSS is running.
-NRF_ENOMEM	There is not enough shared memory for this request.
-NRF_ESHUTDOWN	The modem was shut down.