Bond manager error when porting code from Keil to gcc

[MichaelVPI]

I have been working on porting my code from Keil to gcc because it has grown larger than the 32K limit that the free version of Keil allows. I am using the s110 softdevice. I have used the example makefiles and linker files as templates with the same read-only and read-write addresses that I specified in Keil. The code will compile, link and flash, but when I initialize the bond manager (ble_bondmngr_init), the error returned is NRF_ERROR_INVALID_DATA. This code runs fine when built using Keil. I have no idea where to begin. Any help would be greatly appreciated.

EDIT: It appears that ble_bondmngr_init is not null, and the blocks are word aligned. It appears that it is returning this error from crc_extract in ble_bondmngr:

    static uint32_t crc_extract(uint32_t header, uint16_t * p_crc)
{
    if ((header & 0xFFFF0000U) == BOND_MANAGER_DATA_SIGNATURE)
    {
        *p_crc = (uint16_t)(header & 0x0000FFFFU);

        return NRF_SUCCESS;
    }
    else if (header == 0xFFFFFFFFU)
    {
        return NRF_ERROR_NOT_FOUND;
    }
    else
    {

        return NRF_ERROR_INVALID_DATA;                     <- RIGHT HERE

    }
}

My header value = 0x20003330 and BOND_MANAGER_DATA_SIGNATURE = 0x53240000 as defined by ble_bondmngr. I am not sure why my header value is so different from the expected value.

[John]

It looks like there are two reasons you could get that error calling ble_bondmgr_init:

1. If the pointer to the error_handler in the initialization structure you pass ble_bondmgr_init is NULL.

2. If pstorage_register determines your block size is not a multiple of 4 bytes in size.

So, you need to determine which of these failures you are encountering and then you can focus on why that particular case is occurring.