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Appiko
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Configuration and management of S2-LP RF Analog and Digital part. More...
Go to the source code of this file.
Data Structures | |
| struct | SRadioInit |
| S2LP Radio Init structure definition. More... | |
| struct | SAfcInit |
| S2LP AFC Init structure definition. More... | |
| struct | SSymClkRecInit |
| S2LP Clock Recovery Init structure definition. More... | |
Enumerations | |
| enum | ModulationSelect { MOD_NO_MOD = 0x70, MOD_2FSK = 0x00, MOD_4FSK = 0x10, MOD_2GFSK_BT05 = 0xA0, MOD_2GFSK_BT1 = 0x20, MOD_4GFSK_BT05 = 0xB0, MOD_4GFSK_BT1 = 0x30, MOD_ASK_OOK = 0x50, MOD_POLAR = 0x60 } |
| S2LP Modulation enumeration. More... | |
| enum | SAfcMode |
| S2LP AFC mode enumeration. | |
| enum | SIsiEqu |
| S2LP ISI Equalization type enumeration. | |
| enum | SClkRecMode |
| S2LP Clock Recovery mode enumeration. | |
Functions | |
| uint8_t | S2LPRadioInit (SRadioInit *pxSRadioInitStruct) |
| Initializes the S2LP analog and digital radio part according to the specified parameters in the pxSRadioInitStruct. More... | |
| void | S2LPRadioGetInfo (SRadioInit *pxSRadioInitStruct) |
| Returns the S2LP analog and digital radio structure according to the registers value. More... | |
| void | S2LPRadioSetSynthWord (uint32_t lSynthWord) |
| Sets the SYNTH registers. More... | |
| uint32_t | S2LPRadioGetSynthWord (void) |
| Returns the synth word. More... | |
| void | S2LPRadioSetChannel (uint8_t cChannel) |
| Sets the channel number. More... | |
| uint8_t | S2LPRadioGetChannel (void) |
| Returns the actual channel number. More... | |
| void | S2LPRadioSetRefDiv (SFunctionalState xNewState) |
| Set the reference divider value. More... | |
| SFunctionalState | S2LPRadioGetRefDiv (void) |
| To know if the reference deivider is enabled or disabled. More... | |
| void | S2LPRadioSetDigDiv (SFunctionalState xNewState) |
| Set the digital divider . More... | |
| SFunctionalState | S2LPRadioGetDigDiv (void) |
| Get the digital divider . More... | |
| void | S2LPRadioSetChannelSpace (uint32_t lChannelSpace) |
| Set the channel space factor in channel space register. The channel spacing step is computed as F_Xo/32768. More... | |
| uint32_t | S2LPRadioGetChannelSpace (void) |
| Return the channel space register. More... | |
| uint8_t | S2LPRadioSetFrequencyBase (uint32_t lFBase) |
| Set the Synth word and the Band Select register according to desired base carrier frequency. In this API the Xtal configuration is read out from the corresponding register. The user shall fix it before call this API. More... | |
| uint32_t | S2LPRadioGetFrequencyBase (void) |
| Return the base carrier frequency. More... | |
| void | S2LPRadioSetDatarate (uint32_t lDatarate) |
| Set the datarate. More... | |
| uint32_t | S2LPRadioGetDatarate (void) |
| Return the datarate. More... | |
| void | S2LPRadioSetFrequencyDev (uint32_t lFDev) |
| Set the frequency deviation. More... | |
| uint32_t | S2LPRadioGetFrequencyDev (void) |
| Return the frequency deviation. More... | |
| void | S2LPRadioSetChannelBW (uint32_t lBandwidth) |
| Set the channel filter bandwidth. More... | |
| uint32_t | S2LPRadioGetChannelBW (void) |
| Return the channel filter bandwidth. More... | |
| void | S2LPRadioSetModulation (ModulationSelect xModulation) |
| Set the modulation type. More... | |
| ModulationSelect | S2LPRadioGetModulation (void) |
| Return the modulation type used. More... | |
| void | S2LPRadioSetXtalFrequency (uint32_t lXtalFrequency) |
| Set the XTAL frequency. More... | |
| uint32_t | S2LPRadioGetXtalFrequency (void) |
| Return the XTAL frequency. More... | |
| void | S2LPRadioSetIsiEqualizationMode (SIsiEqu xSIsiMode) |
| Set the ISI equalizer. More... | |
| SIsiEqu | S2LPRadioGetIsiEqualizationMode (void) |
| Returnthe ISI equalization. More... | |
| void | S2LPRadioCalibrationVco (SFunctionalState xAmplitudeCalibration, SFunctionalState xFrequencyCalibration) |
| Enable the calibration of the VCO frequency and amplitude. More... | |
| void | S2LPRadioSetTxCalibVcoAmpWord (uint8_t value) |
| Set calibration word of the aplitude in TX. More... | |
| void | S2LPRadioSetRxCalibVcoAmpWord (uint8_t value) |
| Set calibration word of the aplitude in RX. More... | |
| void | S2LPRadioSetTxCalibVcoFreqWord (uint8_t value) |
| Set calibration word of the frequency in TX. More... | |
| void | S2LPRadioSetRxCalibVcoFreqWord (uint8_t value) |
| Set calibration word of the frequency in RX. More... | |
| void | S2LPRadioSetMaxPALevel (SFunctionalState xNewState) |
| Set the MAX_DBM bit. This will allow to transmit at the maximum power. More... | |
| void | S2LPRadioSetPALeveldBm (uint8_t cIndex, int32_t wPowerdBm) |
| Sets a specific PA_LEVEL register, with a value given in dBm. More... | |
| int32_t | S2LPRadioGetPALeveldBm (uint8_t cIndex) |
| Returns a specific PA_LEVEL register, returning a value in dBm. More... | |
| uint8_t | S2LPRadioGetPALevelMaxIndex (void) |
| Returns the actual PA_LEVEL_MAX_INDEX. More... | |
| void | S2LPRadioSetPALevelMaxIndex (uint8_t cIndex) |
| Sets a specific PA_LEVEL_MAX_INDEX. More... | |
| void | S2LPRadioSetManualRampingMode (SFunctionalState xNewState) |
| Set the manual ramping mode. More... | |
| void | S2LPRadioSetAutoRampingMode (SFunctionalState xNewState) |
| Set the autoramping mode. If enabled: More... | |
| void | S2LPRadioAfcInit (SAfcInit *xSAfcInit) |
| Initialize the AFC block according to the passed parameters. More... | |
| void | S2LPRadioGetAfcInfo (SAfcInit *xSAfcInit) |
| Return the AFC struct that corresponds to the AFC block parameters set on the chip. More... | |
| void | S2LPRadioSymClkRecoverInit (SSymClkRecInit *xSSymClkRecInit) |
| Clock recovery configuration. More... | |
| void | S2LPRadioGetSymClkRecoverInfo (SSymClkRecInit *xSSymClkRecInit) |
| Return the clock recovery configuration. More... | |
In order to configure the Radio main parameters, the user can fit SRadioInit structure the and call the S2LPRadioInit() function passing its pointer as an argument.
Example:
Another important parameter for the radio configuration is the transmission power. The user is allowed to configure it using the function S2LPRadioSetPALeveldBm() which sets the PA LEVEL specified by the first argument to the power expressed in dBm by the second parameter.
Example:
THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
THIS SOURCE CODE IS PROTECTED BY A LICENSE. FOR MORE INFORMATION PLEASE CAREFULLY READ THE LICENSE AGREEMENT FILE LOCATED IN THE ROOT DIRECTORY OF THIS FIRMWARE PACKAGE.
Definition in file S2LP_Radio.h.
1.8.15