Functions
void	infuse_dfu_write_erase_start (const struct flash_area *fa)
	Prepare a flash area for write/erase.
void	infuse_dfu_write_erase_finish (const struct flash_area *fa)
	Finalise a flash area write/erase.
int	infuse_dfu_image_erase (const struct flash_area *fa, size_t image_len, infuse_progress_cb_t progress_cb, bool mcuboot_trailer)
	Erase a flash area to be ready for a new image.
int	infuse_dfu_nrf91_modem_delta_prepare (void)
	Prepare the nRF91 modem for a delta image upgrade.
int	infuse_dfu_nrf91_modem_delta_finish (void)
	Finalise a nRF91 modem delta image upgrade.

Detailed Description

Function Documentation

Erase a flash area to be ready for a new image.

Parameters

fa	Flash area to erase (must be already opened)
image_len	Length of image
progress_cb	Optional progress callback
mcuboot_trailer	Erase space for MCUBoot trailer

Return values

0	On success
-errno	Error code from flash_area_erase on failure

int infuse_dfu_nrf91_modem_delta_finish ( void )

Finalise a nRF91 modem delta image upgrade.

Return values

0	On success
-errno	Error code from nrf_modem_delta_dfu_write_done or nrf_modem_delta_dfu_update

int infuse_dfu_nrf91_modem_delta_prepare ( void )

Prepare the nRF91 modem for a delta image upgrade.

Return values

0	On success
-errno	Error code from nrf_modem_delta_dfu_offset, nrf_modem_delta_dfu_erase or nrf_modem_delta_dfu_write_init

void infuse_dfu_write_erase_finish ( const struct flash_area * fa )

Finalise a flash area write/erase.

Cleanup the infuse_dfu_write_erase_start call once complete.

Parameters

fa	Flash area (must be already opened)

void infuse_dfu_write_erase_start ( const struct flash_area * fa )

Prepare a flash area for write/erase.

Prepare to erase or write to a flash area.

Parameters

fa	Flash area (must be already opened)