sd_flash_write only once

[Mohamed O.Abouzeid]

I'm attaching a function where I use the sd function :

    void edit_speed_ID(uint8_t speed)
    {		
uint32_t value;//, err_code;
value=5  * speed;
while(sd_flash_write(address,(uint32_t *) & value,1)==NRF_ERROR_BUSY);
nrf_delay_ms(1000);
pattern_ID_3();
     }

the problem is that, when I call this function for the first time, it works fine & if I try to call this function its call is done correctly but the sd_flash_write doesn't overwrite the written value for the first time even I don't change the address passed to the sd_flash_write

[Mohamed O.Abouzeid]

I use this code:

static pstorage_handle_t m_p_example_id;
static pstorage_ntf_cb_t example_cb_handler;
  uint16_t dummy_block = 0;
uint16_t dummy_size  = 4;
uint16_t dummy_offset = 0;
pstorage_handle_t p_block_id;

static void example_pstorage_init()
{
uint32_t err_code;         
pstorage_module_param_t p_example_param;    
// Setup pstorage with 10blocks of 16byte in each.
p_example_param.block_size  = 0x04; // recommended to be >= 4 byte
p_example_param.block_count = 10;
p_example_param.cb          = example_cb_handler;
err_code = pstorage_init();
APP_ERROR_CHECK(err_code);  
err_code = pstorage_register (&p_example_param, &m_p_example_id);
APP_ERROR_CHECK(err_code);  
}

	int main(void)
	{ 	
			// Initialize
			//flash_init();
			leds_init();
			timers_init();
			gpiote_init();
			ble_stack_init();
			scheduler_init();    
			gap_params_init();
			services_init();
			advertising_init();
			conn_params_init();
			sensor_simulator_init();
			sec_params_init();
					example_pstorage_init();

			// Start execution
			advertising_start();
			LPCOMP_init();
			// Enter main loop
			for (;;)
			{
					app_sched_execute();
					power_manage();
			}
	}

void edit_speed_ID(uint8_t speed)
{	
	//	uint8_t * value;
		uint32_t err_code;
	//	*value =speed;
		err_code = pstorage_block_identifier_get(&m_p_example_id, dummy_block, &p_block_id);
		APP_ERROR_CHECK(err_code);
		err_code = pstorage_store(&p_block_id,&speed, dummy_size, dummy_offset);
		APP_ERROR_CHECK(err_code);
    }

it caused me not to see the bluetooth device & I'm unable to communicate with it

[Mohamed O.Abouzeid]

I forgot the problem isn't in the max number of applications, it equals to 20