DFU progress. More...
#include <nrf_dfu_types.h>
Data Fields | |
| uint32_t | command_size |
| uint32_t | command_offset |
| uint32_t | command_crc |
| uint32_t | data_object_size |
| union { | |
| struct { | |
| uint32_t firmware_image_crc | |
| uint32_t firmware_image_crc_last | |
| uint32_t firmware_image_offset | |
| uint32_t firmware_image_offset_last | |
| } | |
| struct { | |
| uint32_t sd_start_address | |
| } | |
| }; | |
DFU progress.
Be aware of the difference between objects and firmware images. A firmware image consists of multiple objects, each of a maximum size DATA_OBJECT_MAX_SIZE.
| uint32_t dfu_progress_t::command_crc |
The calculated CRC of the init command (calculated after the transfer is completed).
| uint32_t dfu_progress_t::command_offset |
The offset of the currently received init command data. The offset will increase as the init command is received.
| uint32_t dfu_progress_t::command_size |
The size of the current init command stored in the DFU settings.
| uint32_t dfu_progress_t::data_object_size |
The size of the last object created. Note that this size is not the size of the whole firmware image.
| uint32_t dfu_progress_t::firmware_image_crc |
CRC value of the current firmware (continuously calculated as data is received).
| uint32_t dfu_progress_t::firmware_image_crc_last |
The CRC of the last executed object.
| uint32_t dfu_progress_t::firmware_image_offset |
The offset of the current firmware image being transferred. Note that this offset is the offset in the entire firmware image and not only the current object.
| uint32_t dfu_progress_t::firmware_image_offset_last |
The offset of the last executed object from the start of the firmware image.
| uint32_t dfu_progress_t::sd_start_address |
Value indicating the start address of the SoftDevice source. Used for an SD/SD+BL update where the SD changes size or if the DFU process had a power loss when updating a SD with changed size.