Data after callback ?

[RixtronixLAB]

Dear Members,

How can i keep the data no being cut ?

before using call back function ,

after using call back function :

function :

call back from main :

 case NRF_LIBUARTE_ASYNC_EVT_RX_DATA:
					   //nrf_libuarte_async_tx(&libuarte, text2, text_size2);
				    //nrf_libuarte_async_tx(&libuarte, p_evt->data.rxtx.p_data, p_evt->data.rxtx.length);
				    GPS_CallBack();

Call back and process function :

void	GPS_CallBack(void)
{
	
	GPS.LastTime=nrf_systick_val_get();
	
	

	if(GPS.rxIndex < sizeof(GPS.rxBuffer)-2)
	{
		GPS.rxBuffer[GPS.rxIndex] = GPS.rxTmp;
		GPS.rxIndex++;
		memcpy((void *)line_buffer_GPS, GPS.rxBuffer, GPS.rxIndex); 
	}
   nrf_libuarte_async_rx_free(&libuarte1, (uint8_t *)&GPS.rxTmp, 1);
	

}
//##################################################################################################################
void	GPS_Process(void)
{

	nrf_libuarte_async_tx(&libuarte, (uint8_t*)line_buffer_GPS, sizeof(line_buffer_GPS));
}	

What do I miss here ? a size of data ?

Thanks

I call GPS_process in main(void) :

while (true)
    {
			 
			 GPS_Process();
			 nrf_delay_ms(5000);
	}		 

[RixtronixLAB]

And GPS.Lasttime = 0x00000, looks like

GPS.LastTime=nrf_systick_val_get();

not giving a result ??