This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

DAC8741H: Reading FIFO

Part Number: DAC8741H

I am tried recived in HART 3 bytes, for example 0x11,0x33,0x44. After all bytes have been transferred, i  read FIFO_M2D reg and get 0x3111. I am trying to read this register again, and I get the same value (0x311). How to read the received data correctly? Here is the code for reading:

 Modem_Status = DAC8741_read(MODEM_STATUS);
	  if ((Modem_Status & (1<<5))==0)
	  	{
		  while ((Modem_Status & (1<<5))==0)
		  {
			  Recieve_Reg = DAC8741_read(FIFO_M2D);
			  Modem_Status = DAC8741_read(MODEM_STATUS);
		  }