pstorage and mesh

[lkhsnow]

I add my own codes in nRF51-ble-bcast-mesh-sdk-8-support project,

then I find that if device_flash_init() is compile to this project,

the program cannot finish rbc_mesh_init(),

and stop at sd_rand_application_bytes_available_get() in rand_init(void).

Here is my device_flash_init() function

#define FLASH_BLOCK_SIZE  20
void device_flash_init(void)
{   

      uint8_t *block_list=NULL;
      uint32_t retval,  retval_addrgroup;
      
      retval = pstorage_init();
     if(retval != NRF_SUCCESS)
     {   nrf_gpio_pin_set(LED_0);
     } 
     param_addrgroup.block_size  = FLASH_BLOCK_SIZE;                   
     param_addrgroup.block_count = 1;                    
     param_addrgroup.cb          = flash_operation_cb; 
  
     retval_addrgroup = pstorage_register(&param_addrgroup, &handle_addrgroup);	
     if(retval_addrgroup !=NRF_SUCCESS)
     {  
        nrf_gpio_pin_set(LED_0);
     }

     pstorage_block_identifier_get(&handle_addrgroup, 0, &block3_addrgroup);

     block_list = malloc(FLASH_BLOCK_SIZE);
     if(block_list!=NULL)
     {  
        memset(block_list,0,FLASH_BLOCK_SIZE);
        pstorage_load(block_list, &block3_addrgroup, FLASH_BLOCK_SIZE, 0);  
        get_device_addrgroup(block_list);
        free(block_list);		
     }
    else
    {block_list=NULL;}
}

can you one give me some clues? THANK YOU!

[Trond Einar Snekvik]

Hi, what's the error that comes back from rand_init? Have you seen this: github.com/.../58 ? It will affect you if you're using flash.

[lkhsnow]

I cannot use flash when mesh is working ？

[Trond Einar Snekvik]

You can, but you have to remove that APP_ERROR_CHECK(NRF_ERROR_INVALID_STATE); from timeslot_handler.c:L183