/****************************************************************************
 Module
   Farmer_RX.c Pseudo Code

****************************************************************************/
/*----------------------------- Module Defines ----------------------------*/
define definitions

/*---------------------------- Module Functions ---------------------------*/
define module functions

/*---------------------------- Module Variables ---------------------------*/
define module variables

/*------------------------------ Module Code ------------------------------*/
/****************************************************************************
****************************************************************************/
bool InitFarmerRX ( uint8_t Priority )
{
		set priority
	
		/********************************************
		 Initialization Code
		 *******************************************/
		
		Initialize local variables to 0 (data packet and xbee packet length)
		enable RX interrupt
		print out initializing completion
		post the initial transition event
}

/****************************************************************************
****************************************************************************/
bool PostFarmerRX( ES_Event ThisEvent )
{
  return ES_PostToService( MyPriority, ThisEvent);
}

/****************************************************************************
****************************************************************************/
ES_Event RunFarmerRX( ES_Event ThisEvent )
{
	set return event to no event

	if this event is received valid packet, analyse the received data
			get data packet length from the event parameter
			copy elements from the buffer in FarmerTX module to local one
			call analysing function to process the data packet
	
	return return event
}

/***************************************************************************
 private functions
 ***************************************************************************/

/*
 *	This function clear data packet ocntent
 */
static void ClearDataPacket(){
	set all elements of data packet to 0
}

/*
 *	This function analyze the recieved data packet
 */
static void AnalyzeRXPacket(){
	set API_id to data packet index 0
	if API id is 0x89, this is transmit status message

		get frame id from index 1
		get transmit status from index 2
		
		if transmit status is 0, this is ack
			post ACK_RECEIVED event to FarmerTopSM with frame id as parameter

		if transmit status is 1, this is nack
			post NACK_RECEIVED event to FarmerTopSM with frame id as parameter

	if API id is 0x81, this is receive data message
		save source address from index 1 and 2
		set dog address

		if data packet type (index 5 is 0x02) is pairing acknowledge message
			post get req2pair ack response message to farmer top SM
			with dog address as parameter
		
		if data packet type is encryption reset request
			post reset encryption received to farmer top SM
			with dog address as a parameter

		if data packet type is pairing acknowledge message
			save status to local array
			
			combine every two imu status (MSB and LSB) to one imu value 

			post dog report received to farmer top SM with the index 5 
			IMU value as parameter (gyro z value)

}

/*------------------------------- Footnotes -------------------------------*/
/*------------------------------ End of file ------------------------------*/