📄 si4432.h
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/*
** ============================================================================
**
** FILE
** Si4432.h
**
** DESCRIPTION
** Header files for Si4432 usage, contains RF specific definition and type declaration
**
** CREATED
** Silicon Laboratories Hungary Ltd
**
** COPYRIGHT
** Copyright 2008 Silicon Laboratories, Inc.
** http://www.silabs.com
**
** ============================================================================
*/
#ifndef Si4432_H
#define Si4432_H
#include "S8051.h"
/* ======================================= *
* APPLICATION SPECIFIC DEFINITIONS *
* ======================================= */
//packet settings
#define MAX_PAYLOAD (40)
#define PREAMBLE_LENGTH (8)
#define PD_LENGTH (4) //in byte
/* ======================================= *
* D E F I N I T I O N S *
* ======================================= */
//definitions for register usage
#define REG_READ (0x00)
#define REG_WRITE (0x80)
#define NMBR_OF_SAMPLE_SETTING1 (7)
#define NMBR_OF_SAMPLE_SETTING2 (1)
#define NMBR_OF_PARAMETER (14)
/* ======================================= *
* T Y P E D E C L A R A T I O N *
* ======================================= */
//RF stack enumerations
typedef enum _RF_ENUM
{
RF_OK = 0x00, //function response parameters
RF_ERROR_TIMING = 0x01,
RF_ERROR_PARAMETER = 0x02,
RF_PACKET_RECEIVED = 0x03,
RF_NO_PACKET = 0x04,
RF_CRC_ERROR = 0x05,
} RF_ENUM;
typedef enum _RF_SAMPLE_SETTINGS
{
DR2400BPS_DEV36KHZ = 0,
DR4800BPS_DEV45KHZ = 1,
DR9600BPS_DEV45KHZ = 2,
DR19200BPS_DEV9_6KHZ = 3,
DR38400BPS_DEV19_2KHZ = 4,
DR57600BPS_DEV28_8KHZ = 5,
DR115200BPS_DEV57_6KHZ = 6,
} RF_SAMPLE_SETTINGS;
typedef enum _RF_REG_MAP //revV2&B1
{
DeviceType = 0x00, DeviceVersion = 0x01, DeviceStatus = 0x02, InterruptStatus1 = 0x03, InterruptStatus2 = 0x04, InterruptEnable1 = 0x05, InterruptEnable2 = 0x06, OperatingFunctionControl1 = 0x07, OperatingFunctionControl2 = 0x08, CrystalOscillatorLoadCapacitance = 0x09, MicrocontrollerOutputClock = 0x0A, GPIO0Configuration = 0x0B, GPIO1Configuration = 0x0C,
GPIO2Configuration = 0x0D,
IOPortConfiguration = 0x0E,
ADCConfiguration = 0x0F,
ADCSensorAmplifierOffset = 0x10,
ADCValue = 0x11,
TemperatureSensorControl = 0x12,
TemperatureValueOffset = 0x13,
WakeUpTimerPeriod1 = 0x14, WakeUpTimerPeriod2 = 0x15,
WakeUpTimerPeriod3 = 0x16,
WakeUpTimerValue1 = 0x17,
WakeUpTimerValue2 = 0x18,
LowDutyCycleModeDuration = 0x19, LowBatteryDetectorThreshold = 0x1A, BatteryVoltageLevel = 0x1B,
IFFilterBandwidth = 0x1C, AFCLoopGearshiftOverride = 0x1D,
AFCTimingControl = 0x1E, ClockRecoveryGearshiftOverride = 0x1F, ClockRecoveryOversamplingRatio = 0x20, ClockRecoveryOffset2 = 0x21, ClockRecoveryOffset1 = 0x22, ClockRecoveryOffset0 = 0x23, ClockRecoveryTimingLoopGain1 = 0x24, ClockRecoveryTimingLoopGain0 = 0x25, ReceivedSignalStrengthIndicator = 0x26, RSSIThresholdForClearChannelIndicator = 0x27, AntennaDiversityRegister1 = 0x28,
AntennaDiversityRegister2 = 0x29,
AFCLimiter = 0x2A,
DataAccessControl = 0x30, EZmacStatus = 0x31, HeaderControl1 = 0x32, HeaderControl2 = 0x33, PreambleLength = 0x34, PreambleDetectionControl = 0x35, SyncWord3 = 0x36, SyncWord2 = 0x37, SyncWord1 = 0x38, SyncWord0 = 0x39, TransmitHeader3 = 0x3A, TransmitHeader2 = 0x3B, TransmitHeader1 = 0x3C, TransmitHeader0 = 0x3D, TransmitPacketLength = 0x3E, CheckHeader3 = 0x3F, CheckHeader2 = 0x40, CheckHeader1 = 0x41, CheckHeader0 = 0x42, HeaderEnable3 = 0x43, HeaderEnable2 = 0x44, HeaderEnable1 = 0x45, HeaderEnable0 = 0x46, ReceivedHeader3 = 0x47, ReceivedHeader2 = 0x48, ReceivedHeader1 = 0x49, ReceivedHeader0 = 0x4A,
ReceivedPacketLength = 0x4B,
AnalogTestBus = 0x50, DigitalTestBus = 0x51, TXRampControl = 0x52, PLLTuneTime = 0x53, CalibrationControl = 0x55, ModemTest = 0x56, ChargepumpTest = 0x57, ChargepumpCurrentTrimming_Override = 0x58, DividerCurrentTrimming = 0x59, VCOCurrentTrimming = 0x5A, VCOCalibration_Override = 0x5B, SynthesizerTest = 0x5C, BlockEnableOverride1 = 0x5D, BlockEnableOverride2 = 0x5E, BlockEnableOverride3 = 0x5F, ChannelFilterCoefficientAddress = 0x60, ChannelFilterCoefficientValue = 0x61, CrystalOscillator_ControlTest = 0x62, RCOscillatorCoarseCalibration_Override = 0x63, RCOscillatorFineCalibration_Override = 0x64, LDOControlOverride = 0x65, DeltasigmaADCTuning1 = 0x67, DeltasigmaADCTuning2 = 0x68, AGCOverride1 = 0x69, AGCOverride2 = 0x6A, GFSKFIRFilterCoefficientAddress = 0x6B, GFSKFIRFilterCoefficientValue = 0x6C, TXPower = 0x6D, TXDataRate1 = 0x6E, TXDataRate0 = 0x6F, ModulationModeControl1 = 0x70, ModulationModeControl2 = 0x71, FrequencyDeviation = 0x72, FrequencyOffset = 0x73, FrequencyChannelControl = 0x74,
FrequencyBandSelect = 0x75, NominalCarrierFrequency1 = 0x76, NominalCarrierFrequency0 = 0x77, FrequencyHoppingChannelSelect = 0x79, FrequencyHoppingStepSize = 0x7A, TXFIFOControl1 = 0x7C, TXFIFOControl2 = 0x7D, RXFIFOControl = 0x7E, FIFOAccess = 0x7F,
} RF_REG_MAP;
/* ======================================= *
* F U N C T I O N P R O T O T Y P E S *
* ======================================= */
RF_ENUM RfInitHw(void);
RF_ENUM RFSetRfParameters(RF_SAMPLE_SETTINGS setting);
RF_ENUM RFIdle(void);
RF_ENUM RFTransmit(uint8 * packet, uint8 length);
RF_ENUM RFReceive(void);
RF_ENUM RFPacketReceived(uint8 * packet, uint8 * length);
RF_ENUM RxFIFOReset(void);
RF_ENUM TxFIFOReset(void);
RF_ENUM set_dr(RF_SAMPLE_SETTINGS setting);
RF_ENUM set_pwr(uint8 pwr);
RF_ENUM set_frq(uint8 frq);
void RFCWTest(void);
#endif
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