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Searched refs:prescaler (Results 1 – 25 of 45) sorted by relevance

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/hal_nxp-latest/imx/drivers/
Dgpt.h171 static inline void GPT_SetPrescaler(GPT_Type* base, uint32_t prescaler) in GPT_SetPrescaler() argument
173 assert(prescaler <= GPT_PR_PRESCALER_MASK); in GPT_SetPrescaler()
175 base->PR = (base->PR & ~GPT_PR_PRESCALER_MASK) | GPT_PR_PRESCALER(prescaler); in GPT_SetPrescaler()
195 static inline void GPT_SetOscPrescaler(GPT_Type* base, uint32_t prescaler) in GPT_SetOscPrescaler() argument
197 assert(prescaler <= (GPT_PR_PRESCALER24M_MASK >> GPT_PR_PRESCALER24M_SHIFT)); in GPT_SetOscPrescaler()
199 base->PR = (base->PR & ~GPT_PR_PRESCALER24M_MASK) | GPT_PR_PRESCALER24M(prescaler); in GPT_SetOscPrescaler()
Depit.h138 static inline void EPIT_SetPrescaler(EPIT_Type* base, uint32_t prescaler) in EPIT_SetPrescaler() argument
140 assert(prescaler <= (EPIT_CR_PRESCALAR_MASK >> EPIT_CR_PRESCALAR_SHIFT)); in EPIT_SetPrescaler()
141 … EPIT_CR_REG(base) = (EPIT_CR_REG(base) & ~EPIT_CR_PRESCALAR_MASK) | EPIT_CR_PRESCALAR(prescaler); in EPIT_SetPrescaler()
/hal_nxp-latest/mcux/mcux-sdk/drivers/usdhc/
Dfsl_usdhc.c991 uint32_t prescaler = 0UL; in USDHC_SetSdClock() local
1019 prescaler = totalDiv / USDHC_MAX_DVS; in USDHC_SetSdClock()
1021 while (((USDHC_MAX_CLKFS % prescaler) != 0UL) || (prescaler == 1UL)) in USDHC_SetSdClock()
1023 prescaler++; in USDHC_SetSdClock()
1026 divisor = totalDiv / prescaler; in USDHC_SetSdClock()
1028 while ((divisor * prescaler) < totalDiv) in USDHC_SetSdClock()
1033 prescaler <<= 1UL; in USDHC_SetSdClock()
1034 if (prescaler > USDHC_MAX_CLKFS) in USDHC_SetSdClock()
1038 divisor = totalDiv / prescaler; in USDHC_SetSdClock()
1049 prescaler = 1UL; in USDHC_SetSdClock()
[all …]
/hal_nxp-latest/mcux/mcux-sdk/drivers/dspi/
Dfsl_dspi.c446 uint32_t prescaler, bestPrescaler; in DSPI_MasterSetBaudRate() local
461 for (prescaler = 0U; prescaler < 4U; prescaler++) in DSPI_MasterSetBaudRate()
467 …realBaudrate = ((srcClock_Hz * dbr) / (s_baudratePrescaler[prescaler] * (s_baudrateScaler[scaler])… in DSPI_MasterSetBaudRate()
479 bestPrescaler = prescaler; in DSPI_MasterSetBaudRate()
531 …SPI_Type *base, dspi_ctar_selection_t whichCtar, uint32_t prescaler, uint32_t scaler, dspi_delay_t… in DSPI_MasterSetDelayScaler() argument
540 SPI_CTAR_PCSSCK(prescaler) | SPI_CTAR_CSSCK(scaler); in DSPI_MasterSetDelayScaler()
544 SPI_CTAR_PASC(prescaler) | SPI_CTAR_ASC(scaler); in DSPI_MasterSetDelayScaler()
548 SPI_CTAR_PDT(prescaler) | SPI_CTAR_DT(scaler); in DSPI_MasterSetDelayScaler()
595 uint32_t prescaler, bestPrescaler; in DSPI_MasterSetDelayTimes() local
624 for (prescaler = 0; prescaler < 4U; prescaler++) in DSPI_MasterSetDelayTimes()
[all …]
/hal_nxp-latest/mcux/mcux-sdk/drivers/sdhc/
Dfsl_sdhc.c948 uint32_t prescaler = 0U; in SDHC_SetSdClock() local
971 prescaler = totalDiv / SDHC_MAX_DVS; in SDHC_SetSdClock()
973 while (((SDHC_MAX_CLKFS % prescaler) != 0U) || (prescaler == 1U)) in SDHC_SetSdClock()
975 prescaler++; in SDHC_SetSdClock()
978 divisor = totalDiv / prescaler; in SDHC_SetSdClock()
980 while ((divisor * prescaler) < totalDiv) in SDHC_SetSdClock()
985 nearestFrequency = srcClock_Hz / (divisor == 0U ? 1U : divisor) / prescaler; in SDHC_SetSdClock()
990 prescaler = 0U; in SDHC_SetSdClock()
999 prescaler = 0U; in SDHC_SetSdClock()
1009 if (prescaler != 0U) in SDHC_SetSdClock()
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/hal_nxp-latest/mcux/mcux-sdk/drivers/tsi/tsi_v4/
Dfsl_tsi_v4.c50 TSI_SetElectrodeOSCPrescaler(base, config->prescaler); in TSI_Init()
61 TSI_SetElectrodeOSCPrescaler(base, config->prescaler); in TSI_Init()
123 userConfig->prescaler = kTSI_ElecOscPrescaler_2div; in TSI_GetNormalModeDefaultConfig()
156 userConfig->prescaler = kTSI_ElecOscPrescaler_2div; in TSI_GetLowPowerModeDefaultConfig()
Dfsl_tsi_v4.h221 tsi_electrode_osc_prescaler_t prescaler; /*!< Prescaler */ member
393 …c inline void TSI_SetElectrodeOSCPrescaler(TSI_Type *base, tsi_electrode_osc_prescaler_t prescaler) in TSI_SetElectrodeOSCPrescaler() argument
395 base->GENCS = (base->GENCS & ~(TSI_GENCS_PS_MASK | ALL_FLAGS_MASK)) | (TSI_GENCS_PS(prescaler)); in TSI_SetElectrodeOSCPrescaler()
/hal_nxp-latest/mcux/mcux-sdk/drivers/tsi/
Dfsl_tsi_v4.c50 TSI_SetElectrodeOSCPrescaler(base, config->prescaler); in TSI_Init()
61 TSI_SetElectrodeOSCPrescaler(base, config->prescaler); in TSI_Init()
123 userConfig->prescaler = kTSI_ElecOscPrescaler_2div; in TSI_GetNormalModeDefaultConfig()
156 userConfig->prescaler = kTSI_ElecOscPrescaler_2div; in TSI_GetLowPowerModeDefaultConfig()
Dfsl_tsi_v4.h221 tsi_electrode_osc_prescaler_t prescaler; /*!< Prescaler */ member
393 …c inline void TSI_SetElectrodeOSCPrescaler(TSI_Type *base, tsi_electrode_osc_prescaler_t prescaler) in TSI_SetElectrodeOSCPrescaler() argument
395 base->GENCS = (base->GENCS & ~(TSI_GENCS_PS_MASK | ALL_FLAGS_MASK)) | (TSI_GENCS_PS(prescaler)); in TSI_SetElectrodeOSCPrescaler()
/hal_nxp-latest/mcux/mcux-sdk/drivers/asrc/
Dfsl_asrc.h67 #define ASRC_ASRCDR_INPUT_PRESCALER(prescaler, index) … argument
68 …(((index) < 2U ? ((uint32_t)(prescaler) << (ASRC_ASRCDR1_AICPA_SHIFT + (uint32_t)(index)*6U)) : (p…
79 #define ASRC_ASRCDR_OUTPUT_PRESCALER(prescaler, index) … argument
80 …(((uint32_t)(index) < 2U ? ((uint32_t)(prescaler) << (ASRC_ASRCDR1_AOCPA_SHIFT + (uint32_t)(index)…
81 … ((uint32_t)(prescaler) << 6U)) & \
Dfsl_asrc.c149 uint32_t prescaler = 0U; in ASRC_CalculateClockDivider() local
155 prescaler++; in ASRC_CalculateClockDivider()
161 if ((prescaler == 1U) && (divider != 1U)) in ASRC_CalculateClockDivider()
164 prescaler++; in ASRC_CalculateClockDivider()
167 if (sourceClock_Hz / ((1UL << prescaler) * divider) > sampleRate_Hz) in ASRC_CalculateClockDivider()
172 return ((divider - 1U) << 3U) | (prescaler & 0x7U); in ASRC_CalculateClockDivider()
/hal_nxp-latest/mcux/mcux-sdk/components/rtc/
Dfsl_adapter_lpcrtc.c127 uint32_t prescaler; in HAL_RTCSetTime() local
132 prescaler = (ms << 9) / 15625; in HAL_RTCSetTime()
137 RTC->WAKE = prescaler; in HAL_RTCSetTime()
Dfsl_adapter_rtc.c161 uint32_t prescaler; in HAL_RTCSetTime() local
166 prescaler = (ms << 9) / 15625UL; in HAL_RTCSetTime()
170 RTC->TPR = prescaler; in HAL_RTCSetTime()
/hal_nxp-latest/mcux/mcux-sdk/components/serial_manager/
Dfsl_component_serial_port_swo.c55 uint32_t prescaler; in Serial_SwoInit() local
72 prescaler = swoConfig->clockRate / swoConfig->baudRate - 1U; in Serial_SwoInit()
90 TPI->ACPR = prescaler & 0xFFFFU; in Serial_SwoInit()
/hal_nxp-latest/mcux/mcux-sdk/drivers/spi/
Dfsl_spi.c737 uint32_t prescaler; in SPI_MasterSetBaudRate() local
755 for (prescaler = 0U; prescaler <= 7U; prescaler++) in SPI_MasterSetBaudRate()
771 realBaudrate = ((srcClock_Hz) / ((prescaler + 1U) * rateDivisorValue)); in SPI_MasterSetBaudRate()
782 bestPrescaler = prescaler; in SPI_MasterSetBaudRate()
/hal_nxp-latest/mcux/mcux-sdk/drivers/ewm/
Dfsl_ewm.c54 base->CLKPRESCALER = config->prescaler; in EWM_Init()
118 config->prescaler = 0U; in EWM_GetDefaultConfig()
/hal_nxp-latest/mcux/mcux-sdk/drivers/rtwdog/
Dfsl_rtwdog.c74 config->prescaler = kRTWDOG_ClockPrescalerDivide1; in RTWDOG_GetDefaultConfig()
116 … RTWDOG_CS_PRES(config->prescaler) | RTWDOG_CS_CMD32EN(1U) | RTWDOG_CS_TST(config->testMode); in RTWDOG_Init()
/hal_nxp-latest/mcux/mcux-sdk/drivers/wdog8/
Dfsl_wdog8.c73 config->prescaler = kWDOG8_ClockPrescalerDivide1; in WDOG8_GetDefaultConfig()
117 …K(config->clockSource) | WDOG_CS2_WIN(config->enableWindowMode) | WDOG_CS2_PRES(config->prescaler); in WDOG8_Init()
/hal_nxp-latest/mcux/mcux-sdk/drivers/lpflexcomm/lpi2c/
Dfsl_lpi2c.c69 …2_t sourceClock_Hz, uint32_t width_ns, uint32_t minCycles, uint32_t maxCycles, uint32_t prescaler);
152 …32_t sourceClock_Hz, uint32_t width_ns, uint32_t minCycles, uint32_t maxCycles, uint32_t prescaler) in LPI2C_GetCyclesForWidth() argument
158 while (prescaler != 0U) in LPI2C_GetCyclesForWidth()
161 prescaler--; in LPI2C_GetCyclesForWidth()
367 uint32_t prescaler; in LPI2C_MasterInit() local
452 prescaler = (base->MCFGR1 & LPI2C_MCFGR1_PRESCALE_MASK) >> LPI2C_MCFGR1_PRESCALE_SHIFT; in LPI2C_MasterInit()
459 … (LPI2C_MCFGR2_BUSIDLE_MASK >> LPI2C_MCFGR2_BUSIDLE_SHIFT), prescaler); in LPI2C_MasterInit()
469 … (LPI2C_MCFGR2_BUSIDLE_MASK >> LPI2C_MCFGR2_BUSIDLE_SHIFT), prescaler); in LPI2C_MasterInit()
/hal_nxp-latest/mcux/mcux-sdk/drivers/lpi2c/
Dfsl_lpi2c.c92 …2_t sourceClock_Hz, uint32_t width_ns, uint32_t minCycles, uint32_t maxCycles, uint32_t prescaler);
246 …32_t sourceClock_Hz, uint32_t width_ns, uint32_t minCycles, uint32_t maxCycles, uint32_t prescaler) in LPI2C_GetCyclesForWidth() argument
252 while (prescaler != 0U) in LPI2C_GetCyclesForWidth()
255 prescaler--; in LPI2C_GetCyclesForWidth()
477 uint32_t prescaler; in LPI2C_MasterInit() local
550 prescaler = (base->MCFGR1 & LPI2C_MCFGR1_PRESCALE_MASK) >> LPI2C_MCFGR1_PRESCALE_SHIFT; in LPI2C_MasterInit()
557 … (LPI2C_MCFGR2_BUSIDLE_MASK >> LPI2C_MCFGR2_BUSIDLE_SHIFT), prescaler); in LPI2C_MasterInit()
565 … (LPI2C_MCFGR2_BUSIDLE_MASK >> LPI2C_MCFGR2_BUSIDLE_SHIFT), prescaler); in LPI2C_MasterInit()
/hal_nxp-latest/mcux/mcux-sdk/drivers/wdog/
Dfsl_wdog.c51 config->prescaler = kWDOG_ClockPrescalerDivide1; in WDOG_GetDefaultConfig()
106 base->PRESC = WDOG_PRESC_PRESCVAL(config->prescaler); in WDOG_Init()
/hal_nxp-latest/mcux/mcux-sdk/drivers/wdog32/
Dfsl_wdog32.c115 config->prescaler = kWDOG32_ClockPrescalerDivide1; in WDOG32_GetDefaultConfig()
135 uint32_t tempPrescaler = (uint32_t)regConfig->prescaler; in WDOG32_Init()
/hal_nxp-latest/mcux/mcux-sdk/drivers/eqdc/
Dfsl_eqdc.c128 base->FILT = EQDC_FILT_PRSC(psConfig->prescaler) | /* Prescaler used by LASTEDGE and POSDPER. */ in EQDC_Init()
257 psConfig->prescaler = kEQDC_Prescaler1; in EQDC_GetDefaultConfig()
/hal_nxp-latest/mcux/mcux-sdk/drivers/qtmr_1/
Dfsl_qtmr.c716 …mClockMode(TMR_Type *base, qtmr_channel_selection_t channel, qtmr_primary_count_source_t prescaler) in QTMR_SetPwmClockMode() argument
718 assert((uint32_t)prescaler > 7U); in QTMR_SetPwmClockMode()
727 reg |= TMR_CTRL_PCS(prescaler); in QTMR_SetPwmClockMode()
/hal_nxp-latest/mcux/mcux-sdk/drivers/rtc_1/
Dfsl_rtc.c222 base->SC |= RTC_SC_RTCLKS(config->clockSource) | RTC_SC_RTCPS(config->prescaler); in RTC_Init()
286 config->prescaler = kRTC_ClockDivide_16_2048; in RTC_GetDefaultConfig()

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