nRF51 SDK - S130 SoftDevice
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Data Fields
sd_mbr_command_copy_bl_t Struct Reference
Types

This command copies a new BootLoader. With this command, destination of BootLoader is always the address written in NRF_UICR->BOOTADDR. More...

#include <nrf_mbr.h>

Data Fields

uint32_t * bl_src
 
uint32_t bl_len
 

Detailed Description

This command copies a new BootLoader. With this command, destination of BootLoader is always the address written in NRF_UICR->BOOTADDR.

Destination is erased by this function. If (destination+bl_len) is in the middle of a flash page, that whole flash page will be erased.

This function will use PROTENSET to protect the flash that is not intended to be written.

On Success, this function will not return. It will start the new BootLoader from reset-vector as normal.

Return values
NRF_ERROR_INTERNALindicates an internal error that should not happen.
NRF_ERROR_FORBIDDENif NRF_UICR->BOOTADDR is not set.
NRF_ERROR_INVALID_LENGTHif parameters attempts to read or write outside flash area.

Field Documentation

uint32_t sd_mbr_command_copy_bl_t::bl_len

Number of 32 bit words to copy for BootLoader.

uint32_t* sd_mbr_command_copy_bl_t::bl_src

Pointer to the source of the Bootloader to be be copied.