센서보드 RF IRQ 테스트 중
Fork of stm-spirit1-rf-driver by
source/libs/spirit1/SPIRIT1_Library/Src/SPIRIT_Management.c
- Committer:
- jmhong
- Date:
- 2018-09-20
- Revision:
- 85:4ca74d007fe7
- Parent:
- 84:45b9ff78a066
File content as of revision 85:4ca74d007fe7:
/** ****************************************************************************** * @file SPIRIT_Management.c * @author VMA division - AMS * @version 3.2.2 * @date 08-July-2015 * @brief The management layer for SPIRIT1 library. * @details * * @attention * * <h2><center>© COPYRIGHT(c) 2015 STMicroelectronics</center></h2> * * Redistribution and use in source and binary forms, with or without modification, * are permitted provided that the following conditions are met: * 1. Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * 3. Neither the name of STMicroelectronics nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * ****************************************************************************** */ /* Includes ------------------------------------------------------------------*/ #include "SPIRIT_Management.h" /** * @addtogroup SPIRIT_Libraries * @{ */ /** * @defgroup SPIRIT_MANAGEMENT SPIRIT Management * @{ */ //180619 HJM : init 재시작을 위한 카운팅 변수 static int iSpiritManagementErrorCounting = 0; #define MAX_ERROR_COUNTING 3 #define RETURN_ERROR_NUMBER 100 /** * @brief BS value to write in the SYNT0 register according to the selected band */ static const uint8_t s_vectcBandRegValue[4]={SYNT0_BS_6, SYNT0_BS_12, SYNT0_BS_16, SYNT0_BS_32}; #define COMMUNICATION_STATE_TX 0 #define COMMUNICATION_STATE_RX 1 #define COMMUNICATION_STATE_NONE 2 static uint32_t s_nDesiredFrequency; static volatile uint8_t s_cCommunicationState = COMMUNICATION_STATE_NONE; /** * @brief Factor is: B/2 used in the formula for SYNTH word calculation */ static const uint8_t s_vectcBHalfFactor[4]={(HIGH_BAND_FACTOR/2), (MIDDLE_BAND_FACTOR/2), (LOW_BAND_FACTOR/2), (VERY_LOW_BAND_FACTOR/2)}; /** * @defgroup SPIRIT_MANAGEMENT_FUNCTIONS SPIRIT Management Functions * @{ */ /** * @defgroup WORKAROUND_FUNCTIONS SPIRIT Management Workaround Functions * @{ */ /** * @brief Private SpiritRadioSetFrequencyBase function only used in SpiritManagementWaVcoCalibration. * @param lFBase the base carrier frequency expressed in Hz as unsigned word. * @retval None. */ int SpiritManagementSetFrequencyBase(uint32_t lFBase) { uint32_t synthWord, Fc; uint8_t band = 0, anaRadioRegArray[4], wcp; int iRet = 0; /* Check the parameter */ iRet = s_assert_param(IS_FREQUENCY_BAND(lFBase)); if (RETURN_ERROR_NUMBER == iRet) { return RETURN_ERROR_NUMBER; } /* Search the operating band */ if(IS_FREQUENCY_BAND_HIGH(lFBase)) { band = HIGH_BAND; } else if(IS_FREQUENCY_BAND_MIDDLE(lFBase)) { band = MIDDLE_BAND; } else if(IS_FREQUENCY_BAND_LOW(lFBase)) { band = LOW_BAND; } else if(IS_FREQUENCY_BAND_VERY_LOW(lFBase)) { band = VERY_LOW_BAND; } int32_t FOffset = SpiritRadioGetFrequencyOffset(); uint32_t lChannelSpace = SpiritRadioGetChannelSpace(); uint8_t cChannelNum = SpiritRadioGetChannel(); /* Calculates the channel center frequency */ Fc = lFBase + FOffset + lChannelSpace*cChannelNum; //180619 HJM : 여기까지는 spirit1 의 상태값을 그냥 한번만 spi 통신으로 읽어와 저장함. /* Reads the reference divider */ uint8_t cRefDiv = (uint8_t)SpiritRadioGetRefDiv()+1; switch(band) { case VERY_LOW_BAND: if(Fc<161281250) { SpiritCalibrationSelectVco(VCO_L); } else { SpiritCalibrationSelectVco(VCO_H); } break; case LOW_BAND: if(Fc<322562500) { SpiritCalibrationSelectVco(VCO_L); } else { SpiritCalibrationSelectVco(VCO_H); } break; case MIDDLE_BAND: if(Fc<430083334) { SpiritCalibrationSelectVco(VCO_L); } else { SpiritCalibrationSelectVco(VCO_H); } break; case HIGH_BAND: if(Fc<860166667) { SpiritCalibrationSelectVco(VCO_L); } else { SpiritCalibrationSelectVco(VCO_H); } } /* Search the VCO charge pump word and set the corresponding register */ wcp = SpiritRadioSearchWCP(Fc); synthWord = (uint32_t)(lFBase*(((double)(FBASE_DIVIDER*cRefDiv*s_vectcBHalfFactor[band]))/SpiritRadioGetXtalFrequency())); /* Build the array of registers values for the analog part */ anaRadioRegArray[0] = (uint8_t)(((synthWord>>21)&(0x0000001F))|(wcp<<5)); anaRadioRegArray[1] = (uint8_t)((synthWord>>13)&(0x000000FF)); anaRadioRegArray[2] = (uint8_t)((synthWord>>5)&(0x000000FF)); anaRadioRegArray[3] = (uint8_t)(((synthWord&0x0000001F)<<3)| s_vectcBandRegValue[band]); /* Configures the needed Analog Radio registers */ g_xStatus = SpiritSpiWriteRegisters(SYNT3_BASE, 4, anaRadioRegArray); return 0; } uint8_t SpiritManagementWaVcoCalibration(void) { uint8_t s_cVcoWordRx; uint8_t s_cVcoWordTx; uint32_t nFreq; uint8_t cRestore = 0; uint8_t cStandby = 0; uint32_t xtal_frequency = SpiritRadioGetXtalFrequency(); int iRet = 0; /* Enable the reference divider if the XTAL is between 48 and 52 MHz */ if(xtal_frequency>DOUBLE_XTAL_THR) { if(!SpiritRadioGetRefDiv()) { cRestore = 1; nFreq = SpiritRadioGetFrequencyBase(); SpiritRadioSetRefDiv(S_ENABLE); //180621 HJM : 여기(아래) 수정함 iRet = SpiritManagementSetFrequencyBase(nFreq); if (RETURN_ERROR_NUMBER == iRet) { return RETURN_ERROR_NUMBER; } } } nFreq = SpiritRadioGetFrequencyBase(); /* Increase the VCO current */ uint8_t tmp = 0x19; SpiritSpiWriteRegisters(0xA1,1,&tmp); SpiritCalibrationVco(S_ENABLE); SpiritRefreshStatus(); printf("test 9-3 g_xStatus.MC_STATE : [0x%02X] \n", g_xStatus.MC_STATE); if(g_xStatus.MC_STATE == MC_STATE_STANDBY) { cStandby = 1; SpiritCmdStrobeReady(); printf("test 9-3 1 g_xStatus.MC_STATE : [0x%02X] \n", g_xStatus.MC_STATE); do { SpiritRefreshStatus(); printf("test 9-3 2 g_xStatus.MC_STATE : [0x%02X]\n", g_xStatus.MC_STATE); if(g_xStatus.MC_STATE == 0x13) { return 1; } ++iSpiritManagementErrorCounting; if (iSpiritManagementErrorCounting >= MAX_ERROR_COUNTING) { iSpiritManagementErrorCounting = 0; return RETURN_ERROR_NUMBER; } }while(g_xStatus.MC_STATE != MC_STATE_READY); } iSpiritManagementErrorCounting = 0; SpiritCmdStrobeLockTx(); printf("test 9-4 g_xStatus.MC_STATE : [0x%02X] \n", g_xStatus.MC_STATE); do { SpiritRefreshStatus(); printf("test 9-4 1 g_xStatus.MC_STATE : [0x%02X] \n", g_xStatus.MC_STATE); if(g_xStatus.MC_STATE == 0x13) { return 1; } ++iSpiritManagementErrorCounting; if (iSpiritManagementErrorCounting >= MAX_ERROR_COUNTING) { iSpiritManagementErrorCounting = 0; return RETURN_ERROR_NUMBER; } }while(g_xStatus.MC_STATE != MC_STATE_LOCK); iSpiritManagementErrorCounting = 0; s_cVcoWordTx = SpiritCalibrationGetVcoCalData(); SpiritCmdStrobeReady(); printf("test 9-5 g_xStatus.MC_STATE : [0x%02X] \n", g_xStatus.MC_STATE); do{ SpiritRefreshStatus(); ++iSpiritManagementErrorCounting; if (iSpiritManagementErrorCounting >= MAX_ERROR_COUNTING) { iSpiritManagementErrorCounting = 0; // reset_board(); return RETURN_ERROR_NUMBER; } }while(g_xStatus.MC_STATE != MC_STATE_READY); iSpiritManagementErrorCounting = 0; SpiritCmdStrobeLockRx(); do{ SpiritRefreshStatus(); if(g_xStatus.MC_STATE == 0x13) { return 1; } ++iSpiritManagementErrorCounting; if (iSpiritManagementErrorCounting >= MAX_ERROR_COUNTING) { iSpiritManagementErrorCounting = 0; return RETURN_ERROR_NUMBER; } }while(g_xStatus.MC_STATE != MC_STATE_LOCK); iSpiritManagementErrorCounting = 0; s_cVcoWordRx = SpiritCalibrationGetVcoCalData(); SpiritCmdStrobeReady(); do { SpiritRefreshStatus(); if(g_xStatus.MC_STATE == 0x13) { return 1; } ++iSpiritManagementErrorCounting; if (iSpiritManagementErrorCounting >= MAX_ERROR_COUNTING) { iSpiritManagementErrorCounting = 0; return RETURN_ERROR_NUMBER; } }while(g_xStatus.MC_STATE != MC_STATE_READY); iSpiritManagementErrorCounting = 0; if(cStandby == 1) { SpiritCmdStrobeStandby(); } SpiritCalibrationVco(S_DISABLE); /* Disable the reference divider if the XTAL is between 48 and 52 MHz */ if(cRestore) { SpiritRadioSetRefDiv(S_DISABLE); //180621 HJM : 여기(아래) 수정함 iRet = SpiritManagementSetFrequencyBase(nFreq); if (RETURN_ERROR_NUMBER == iRet) { return RETURN_ERROR_NUMBER; } } /* Restore the VCO current */ tmp = 0x11; SpiritSpiWriteRegisters(0xA1,1,&tmp); SpiritCalibrationSetVcoCalDataTx(s_cVcoWordTx); SpiritCalibrationSetVcoCalDataRx(s_cVcoWordRx); return 0; } void SpiritManagementWaCmdStrobeTx(void) { if(s_cCommunicationState != COMMUNICATION_STATE_TX) { //uint32_t xtal_frequency = SpiritRadioGetXtalFrequency(); /* To achive the max output power */ if(s_nDesiredFrequency>=150000000 && s_nDesiredFrequency<=470000000) { /* Optimal setting for Tx mode only */ SpiritRadioSetPACwc(LOAD_3_6_PF); } else { /* Optimal setting for Tx mode only */ SpiritRadioSetPACwc(LOAD_0_PF); } uint8_t tmp = 0x11; SpiritSpiWriteRegisters(0xa9, 1, &tmp); /* Enable VCO_L buffer */ tmp = 0x20; SpiritSpiWriteRegisters(PM_CONFIG1_BASE, 1, &tmp); /* Set SMPS switching frequency */ s_cCommunicationState = COMMUNICATION_STATE_TX; } } void SpiritManagementWaCmdStrobeRx(void) { if(s_cCommunicationState != COMMUNICATION_STATE_RX) { uint8_t tmp = 0x98; SpiritSpiWriteRegisters(PM_CONFIG1_BASE, 1, &tmp); /* Set SMPS switching frequency */ SpiritRadioSetPACwc(LOAD_0_PF); /* Set the correct CWC parameter */ s_cCommunicationState = COMMUNICATION_STATE_RX; } } void SpiritManagementWaTRxFcMem(uint32_t nDesiredFreq) { s_cCommunicationState = COMMUNICATION_STATE_NONE; s_nDesiredFrequency = nDesiredFreq; } void SpiritManagementWaExtraCurrent(void) { uint8_t tmp= 0xCA;SpiritSpiWriteRegisters(0xB2, 1, &tmp); tmp= 0x04;SpiritSpiWriteRegisters(0xA8, 1, &tmp); /* just a read to loose some microsecs more */ SpiritSpiReadRegisters(0xA8, 1, &tmp); tmp= 0x00;SpiritSpiWriteRegisters(0xA8, 1, &tmp); } /** * @} */ /** * @} */ /** * @} */ /** * @} */ /******************* (C) COPYRIGHT 2015 STMicroelectronics *****END OF FILE****/