setup_ia4421.h

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/*
** ============================================================================
**
** FILE
**  Setup_IA4421.h
**
** DESCRIPTION
**  Header files for Si4421 usage 
**
** CREATED
**  Silicon Laboratories Hungary Ltd
**
** COPYRIGHT
**  Copyright 2008 Silicon Laboratories, Inc.  
**	http://www.silabs.com
**
** ============================================================================
*/


#define IA4421

//#define BAND_434
//#define BAND_868
#define BAND_915


//==============================================================
// RF specific definitions
//==============================================================
#ifdef  BAND_434													//434MHz
   #ifdef  BAND_868 | BAND_915
      #error Error: only one frequency band can be selected!
   #endif
   #define FW_VERSION "1.2 434MHz"									//FW version and frequency info
   //define radio parameters
   #define IA4421_CONFIGSET_CMD	    	0x8018						//Configuration Setting Command, Frequency Band: 915 MHz,Capacitance:12.5 pF
   #define FREQ_Band        			0x0010    								//Frequency band command                             
   #define FREQ_start       			1332									//Start frequency command
   #define FREQ_step        			132										//Frequency step command
   #define FREQ_maxid       			3										
   #define MAX_FREQ        				"3"										//Max channel number	
   #define BAND_SELECTED
#endif

#ifdef  BAND_868													//868MHz
   #ifdef BAND_434 | BAND_915
      #error Error: only one frequency band can be selected!
   #endif
   #define FW_VERSION "1.2 868MHz"									//FW version and frequency info
   //define radio parameters
   #define IA4421_CONFIGSET_CMD	    	0x8028						//Configuration Setting Command, Frequency Band: 915 MHz,Capacitance:12.5 pF
   #define FREQ_Band        			0x0020   								//Frequency band command                             
   #define FREQ_start      				710										//Start frequency command
   #define FREQ_step        			90										//Frequency step command
   #define FREQ_maxid       			13
   #define MAX_FREQ        				"13"										//Max channel number
   #define BAND_SELECTED
#endif

#ifdef  BAND_915													//915MHz
   #ifdef BAND_434 | BAND_868
        #error Error: only one frequency band can be selected!
   #endif
   #define FW_VERSION "1.2 915MHz"									//FW version and frequency info		
   //define radio parameters
   #define IA4421_CONFIGSET_CMD	    	0x8038						//Configuration Setting Command, Frequency Band: 915 MHz,Capacitance:12.5 pF
   #define FREQ_Band		         	0x0030                                	//Frequency band command
   #define FREQ_start       			112										//Start frequency command
   #define FREQ_step        			64										//Frequency step command
   #define FREQ_maxid       			59
   #define MAX_FREQ        				"59"										//Max channel number
   #define BAND_SELECTED
#endif
#ifndef BAND_SELECTED
   #error: Error: frequency band is not selected!
#endif

#define RF_DEV (90)													//RF deviation 



									/*Control commands*/

/*
	Power Management Command

	Crystal Oscillator:		Enabled
	Clock Output:			Disabled
*/
#define IA4421_POWERMAN_CMD		0x8209


/*
	Frequency Setting Command

	Center Frequency		915 MHz
*/
#define IA4421_FREQSET_CMD		0xA7D0


/*
	Data Rate Command

	Data Rate:			9.579 kbps
*/
#define IA4421_DATARATE_CMD		0xC623


/*
	Receiver Control Command

	Function of Pin 16:		Interrupt Input
	VDI Response Time:		Fast
	Baseband Bandwidth		200 kHz
	LNA Gain Set:			max.
	RSSI Treshold:			-103 dBm
*/
#define IA4421_RECEIVERCNT_CMD		0x9080


/*
	Data Filter Command

	Clock Recovery Mode:		Slow
	Filter Type:			Digital LPF
	DQD Parameter:			 7
*/
#define IA4421_DATAFILTER_CMD		0xC22F


/*
	FIFO and Reset Mode Command

	FIFO IT Level:			 8
	Synchron Pattern:		2DD4
	FIFO Fill Start Condition:	Synchron pattern
	Sensitive Reset:		Disabled
*/
#define IA4421_FIFO_RESET_CMD		0xCA81


/*
	Synchron Pattern Command

	Synchron Pattern:		0xD4

*/
#define IA4421_SYNCPATT_CMD		0xCED4


/*
	AFC Command

	Automatic Operation Mode:	Auto, keep Foffset
	Range Limit:			+3/-4 Fres
	Fine Mode:			Enabled
	Output:				Enabled
*/
#define IA4421_AFC_CMD			0xC4F6



/*
	TX Configuration Control Command

	Modulation Polarity:		fo + df
	Frequency Deviation:		75 kHz
	Output Power:				Pmax
*/
#define IA4421_TXCONFIG_CMD		0x9850



/*
	PLL Setting Command

	uC CLK frequency:		2.5 MHz or below
	PLL Bandwidth			Max. 256 kbps
*/
#define IA4421_PLLSET_CMD		0xCC67


/*
	Wake Up Timer Command

	Time Period: 			0.3 sec
*/
#define IA4421_WTC_CMD			0xE196



/*
	Low Duty-Cycle Command

	Low Duty-Cycle:			10 %
*/
#define IA4421_LOWDUTYCCL_CMD		0xC80E


/*
	Low Battery Detector and Microcontroller Clock Divider Command

	Threshold Voltage: 		2.2 V
	Clock Output Frequency:		1 MHz
*/
#define IA4421_LBD_CMD			0xC000



/*
************************************ End of header file ***************************************************
*/