Bootloader module interface. More...

Modules
	Types and definitions.
	Bootloader module type and definitions.

Functions
uint32_t	bootloader_init (void)
	Function for initializing the Bootloader. More...

bool	bootloader_app_is_valid (uint32_t app_addr)
	Function for validating application region in flash. More...

uint32_t	bootloader_dfu_start (void)
	Function for starting the Device Firmware Update. More...

void	bootloader_app_start (uint32_t app_addr)
	Function for exiting bootloader and booting into application. More...

void	bootloader_settings_get (bootloader_settings_t *const p_settings)
	Function for retrieving the bootloader settings. More...

void	bootloader_dfu_update_process (dfu_update_status_t update_status)
	Function for processing DFU status update. More...

bool	bootloader_dfu_sd_in_progress (void)
	Function getting state of SoftDevice update in progress. After a successfull SoftDevice transfer the system restarts in orderto disable SoftDevice and complete the update. More...

uint32_t	bootloader_dfu_sd_update_continue (void)
	Function for continuing the Device Firmware Update of a SoftDevice. More...

uint32_t	bootloader_dfu_sd_update_finalize (void)
	Function for finalizing the Device Firmware Update of a SoftDevice. More...

Detailed Description

Bootloader module interface.

Function Documentation

bool bootloader_app_is_valid ( uint32_t app_addr )

Function for validating application region in flash.

Parameters

[in] app_addr Address to the region in flash where the application is stored.

Return values

true	If Application region is valid.
false	If Application region is not valid.

void bootloader_app_start ( uint32_t app_addr )

Function for exiting bootloader and booting into application.

This function will disable SoftDevice and all interrupts before jumping to application. The SoftDevice vector table base for interrupt forwarding will be set the application address.

Parameters

[in] app_addr Address to the region where the application is stored.

bool bootloader_dfu_sd_in_progress ( void )

Function getting state of SoftDevice update in progress. After a successfull SoftDevice transfer the system restarts in orderto disable SoftDevice and complete the update.

Return values

true	A SoftDevice update is in progress. This indicates that second stage of a SoftDevice update procedure can be initiated.
false	No SoftDevice update is in progress.

uint32_t bootloader_dfu_sd_update_continue ( void )

Function for continuing the Device Firmware Update of a SoftDevice.

Return values

NRF_SUCCESS If the final stage of SoftDevice update was successful.

uint32_t bootloader_dfu_sd_update_finalize ( void )

Function for finalizing the Device Firmware Update of a SoftDevice.

Return values

NRF_SUCCESS If the final stage of SoftDevice update was successful.

uint32_t bootloader_dfu_start ( void )

Function for starting the Device Firmware Update.

Return values

NRF_SUCCESS If new application image was successfully transferred.

void bootloader_dfu_update_process ( dfu_update_status_t update_status )

Function for processing DFU status update.

Parameters

[in] update_status DFU update status.

uint32_t bootloader_init ( void )

Function for initializing the Bootloader.

Return values

NRF_SUCCESS If bootloader was succesfully initialized.

void bootloader_settings_get ( bootloader_settings_t *const p_settings )

Function for retrieving the bootloader settings.

Parameters

[out] p_settings A copy of the current bootloader settings is returned in the structure provided.

Modules

Functions

Detailed Description

Function Documentation