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CC13xx Driver Library
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CC13xx Driver Library
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Functions | |
| static uint32_t | AUXTDCStatusGet (uint32_t ui32Base) |
| Get the status of the AUX TDC internal state machine. More... | |
| void | AUXTDCConfigSet (uint32_t ui32Base, uint32_t ui32StartCondition, uint32_t ui32StopCondition) |
| Configure the operation of the AUX TDC. More... | |
| static bool | AUXTDCIdle (uint32_t ui32Base) |
| Check if the AUX TDC is in idle mode. More... | |
| static void | AUXTDCEnable (uint32_t ui32Base, uint32_t ui32RunMode) |
| Enable the AUX TDC for a measurement. More... | |
| static void | AUXTDCIdleForce (uint32_t ui32Base) |
| Force the AUX TDC back to Idle mode. More... | |
| uint32_t | AUXTDCMeasurementDone (uint32_t ui32Base) |
| Check if the AUX TDC is done measuring. More... | |
| static uint32_t | AUXTDCMeasurementGet (uint32_t ui32Base) |
| Get the value of the latest measurement. More... | |
| static void | AUXTDCLimitSet (uint32_t ui32Base, uint32_t ui32Limit) |
| Set the saturation limit of the measurement. More... | |
| static uint32_t | AUXTDCLimitGet (uint32_t ui32Base) |
| Get the saturation limit of the measurement. More... | |
| static bool | AUXTDCCounterEnable (uint32_t ui32Base) |
| Enables the counter if possible. More... | |
| static bool | AUXTDCCounterDisable (uint32_t ui32Base) |
| Disables the counter if possible. More... | |
| static bool | AUXTDCCounterSet (uint32_t ui32Base, uint32_t ui32Events) |
| Set the reset number of counter compare/stop event to ignore before taking a measurement. More... | |
| static uint32_t | AUXTDCCounterGet (uint32_t ui32Base) |
| Get the current number of counter compare/stop event to ignore before taking a measurement. More... | |
| void AUXTDCConfigSet | ( | uint32_t | ui32Base, |
| uint32_t | ui32StartCondition, | ||
| uint32_t | ui32StopCondition | ||
| ) |
Configure the operation of the AUX TDC.
Use this function to configure the start and stop event for the AUX TDC.
The ui32StartCondition must be a bitwise OR of the start event and the polarity of the start event. The start events are:
The polarity of the start event is either rising AUXTDC_STARTPOL_RIS or falling AUXTDC_STARTPOL_FALL.
The ui32StopCondition must be a bitwise OR of the stop event and the polarity of the stop event. The stop events are:
The polarity of the stop event is either rising AUXTDC_STOPPOL_RIS or falling AUXTDC_STOPPOL_FALL.
| ui32Base | is base address of the AUX TDC. |
| ui32StartCondition | is AUX TDC a bitwise OR of a start event and polarity. |
| ui32StopCondition | is AUX TDC a bitwise OR of a stop event and polarity. |
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inlinestatic |
Disables the counter if possible.
This function can be used to disable the AUX TDC stop/compare event counter.
| ui32Base | is base address of the AUX TDC. |
true if the counter was successfully disabled. If the AUX TDC is not in Idle mode, the counter can not be disabled, and the return value will be false.
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inlinestatic |
Enables the counter if possible.
This function can be used to enable the AUX TDC stop/compare event counter. The counter can be used to measure multiple periods of a clock signal. For each stop/compare event the counter will be decremented by one and the measurement will continue running until the value of the counter reaches 0. The current value of the counter can be read using AUXTDCCounterGet(). The reset value of the counter can be set using AUXTDCCounterSet().
| ui32Base | is base address of the AUX TDC. |
true if the counter was successfully enabled. If the AUX TDC is not in Idle mode, the counter can not be enabled, and the return value will be false.
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inlinestatic |
Get the current number of counter compare/stop event to ignore before taking a measurement.
This function returns the current value of compare/stop events before a measurement is registered. This value is decremented by one for each registered compare/stop event and will always be less than or equal the reset value of the counter set using AUXTDCCounterSet().
| ui32Base | is base address of the AUX TDC. |
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inlinestatic |
Set the reset number of counter compare/stop event to ignore before taking a measurement.
This function loads the reset value of the counter with the specified number of events to ignore. A reset in this context means the counter has been disabled and then enabled.
| ui32Base | is base address of the AUX TDC. |
| ui32Events | is the number of compare/stop events to load into the counter. |
true if the counter was successfully updated. If the AUX TDC is not in Idle mode, the counter can not be updated, and the return value will be false.
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inlinestatic |
Enable the AUX TDC for a measurement.
This function is used for arming the AUX TDC to begin a measurement as soon as the start condition is met. There are two run modes:
| ui32Base | is the base address of the AUX TDC. |
| ui32RunMode | is the run mode for the AUX TDC.
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inlinestatic |
Check if the AUX TDC is in idle mode.
This function can be used to check whether the AUX TDC internal state machine is in idle mode. This is required before setting the polarity of the start and stop event.
| ui32Base | is the base address of the AUX TDC. |
true if state machine is in idle and returns false if the state machine is in any other state.
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inlinestatic |
Force the AUX TDC back to Idle mode.
This function will force the AUX TDC in Idle mode. The internal state machine will not go directly to Idle mode, so it is left to the programmer to ensure that the state machine is in Idle mode before doing any new configuration. This can be checked using AUXTDCIdle().
| ui32Base | is the base address of the AUX TDC. |
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inlinestatic |
Get the saturation limit of the measurement.
This function is used to retrieve the current saturation for the accumulator register.
| ui32Base | is base address of the AUX TDC. |
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inlinestatic |
Set the saturation limit of the measurement.
This function is used to set a saturation limit for the event accumulation register. The saturation limit is defined as a bit width of the accumulation register and therefore increases in power of 2.
| ui32Base | is base address of the AUX TDC. |
| ui32Limit | is the saturation limit. |
| uint32_t AUXTDCMeasurementDone | ( | uint32_t | ui32Base | ) |
Check if the AUX TDC is done measuring.
This function can be used to check whether the AUX TDC has finished a measurement. The AUX TDC may have completed a measurement for two reasons. Either it finish successfully AUX_TDC_DONE or it failed due to a timeout AUX_TDC_TIMEOUT. If the AUX TDC is still measuring it this function will return AUX_TDC_BUSY.
| ui32Base | is the base address of the AUX TDC. |
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inlinestatic |
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inlinestatic |
Get the status of the AUX TDC internal state machine.
This function will return the current state of the AUX TDC internal state machine.
| ui32Base | is base address of the AUX TDC |
| #define AUX_TDC_BUSY 0x00000001 |
Definition at line 93 of file aux_tdc.h.
Referenced by AUXTDCMeasurementDone().
| #define AUX_TDC_DONE 0x00000004 |
Definition at line 95 of file aux_tdc.h.
Referenced by AUXTDCMeasurementDone().
| #define AUX_TDC_RUN 0x00000002 |
Definition at line 103 of file aux_tdc.h.
Referenced by AUXTDCEnable().
| #define AUX_TDC_RUNSYNC 0x00000001 |
Definition at line 102 of file aux_tdc.h.
Referenced by AUXTDCEnable().
| #define AUX_TDC_TIMEOUT 0x00000002 |
Definition at line 94 of file aux_tdc.h.
Referenced by AUXTDCMeasurementDone().
| #define AUXTDC_CLRCNT (AUX_TDC_STAT_STATE_CLR_CNT) |
| #define AUXTDC_FORCE_STOP (AUX_TDC_STAT_STATE_FORCE_STOP) |
| #define AUXTDC_GETRESULTS (AUX_TDC_STAT_STATE_GET_RESULT) |
| #define AUXTDC_IDLE (AUX_TDC_STAT_STATE_IDLE) |
| #define AUXTDC_NUM_SAT_VALS 16 |
Definition at line 218 of file aux_tdc.h.
Referenced by AUXTDCLimitSet().
| #define AUXTDC_POR (AUX_TDC_STAT_STATE_POR) |
| #define AUXTDC_SAT_1048576 (AUX_TDC_SATCFG_LIMIT_R20) |
| #define AUXTDC_SAT_131072 (AUX_TDC_SATCFG_LIMIT_R17) |
| #define AUXTDC_SAT_16384 (AUX_TDC_SATCFG_LIMIT_R14) |
| #define AUXTDC_SAT_16777216 (AUX_TDC_SATCFG_LIMIT_R24) |
| #define AUXTDC_SAT_2097152 (AUX_TDC_SATCFG_LIMIT_R21) |
| #define AUXTDC_SAT_262144 (AUX_TDC_SATCFG_LIMIT_R18) |
| #define AUXTDC_SAT_32768 (AUX_TDC_SATCFG_LIMIT_R15) |
| #define AUXTDC_SAT_4096 (AUX_TDC_SATCFG_LIMIT_R12) |
| #define AUXTDC_SAT_4194304 (AUX_TDC_SATCFG_LIMIT_R22) |
| #define AUXTDC_SAT_524288 (AUX_TDC_SATCFG_LIMIT_R19) |
| #define AUXTDC_SAT_65536 (AUX_TDC_SATCFG_LIMIT_R16) |
| #define AUXTDC_SAT_8192 (AUX_TDC_SATCFG_LIMIT_R13) |
| #define AUXTDC_SAT_8388608 (AUX_TDC_SATCFG_LIMIT_R23) |
| #define AUXTDC_START_ACLK_REF (AUX_TDC_TRIGSRC_START_SRC_ACLK_REF) |
| #define AUXTDC_START_ADC_DONE (AUX_TDC_TRIGSRC_START_SRC_ADC_DONE) |
| #define AUXTDC_START_ADC_FIFO_ALMOST_FULL (AUX_TDC_TRIGSRC_START_SRC_ADC_FIFO_ALMOST_FULL) |
| #define AUXTDC_START_AON_PROG_WU (AUX_TDC_TRIGSRC_START_SRC_AON_PROG_WU) |
| #define AUXTDC_START_AON_RTC_CH2 (AUX_TDC_TRIGSRC_START_SRC_AON_RTC_CH2) |
| #define AUXTDC_START_AON_SW (AUX_TDC_TRIGSRC_START_SRC_AON_SW) |
| #define AUXTDC_START_AUX_COMPA (AUX_TDC_TRIGSRC_START_SRC_AUX_COMPA) |
| #define AUXTDC_START_AUX_COMPB (AUX_TDC_TRIGSRC_START_SRC_AUX_COMPB) |
| #define AUXTDC_START_AUXIO0 (AUX_TDC_TRIGSRC_START_SRC_AUXIO0) |
| #define AUXTDC_START_AUXIO1 (AUX_TDC_TRIGSRC_START_SRC_AUXIO1) |
| #define AUXTDC_START_AUXIO10 (AUX_TDC_TRIGSRC_START_SRC_AUXIO10) |
| #define AUXTDC_START_AUXIO11 (AUX_TDC_TRIGSRC_START_SRC_AUXIO11) |
| #define AUXTDC_START_AUXIO12 (AUX_TDC_TRIGSRC_START_SRC_AUXIO12) |
| #define AUXTDC_START_AUXIO13 (AUX_TDC_TRIGSRC_START_SRC_AUXIO13) |
| #define AUXTDC_START_AUXIO14 (AUX_TDC_TRIGSRC_START_SRC_AUXIO14) |
| #define AUXTDC_START_AUXIO15 (AUX_TDC_TRIGSRC_START_SRC_AUXIO15) |
| #define AUXTDC_START_AUXIO2 (AUX_TDC_TRIGSRC_START_SRC_AUXIO2) |
| #define AUXTDC_START_AUXIO3 (AUX_TDC_TRIGSRC_START_SRC_AUXIO3) |
| #define AUXTDC_START_AUXIO4 (AUX_TDC_TRIGSRC_START_SRC_AUXIO4) |
| #define AUXTDC_START_AUXIO5 (AUX_TDC_TRIGSRC_START_SRC_AUXIO5) |
| #define AUXTDC_START_AUXIO6 (AUX_TDC_TRIGSRC_START_SRC_AUXIO6) |
| #define AUXTDC_START_AUXIO7 (AUX_TDC_TRIGSRC_START_SRC_AUXIO7) |
| #define AUXTDC_START_AUXIO8 (AUX_TDC_TRIGSRC_START_SRC_AUXIO8) |
| #define AUXTDC_START_AUXIO9 (AUX_TDC_TRIGSRC_START_SRC_AUXIO9) |
| #define AUXTDC_START_FALL (AUX_TDC_STAT_STATE_START_FALL) |
| #define AUXTDC_START_ISRC_RESET (AUX_TDC_TRIGSRC_START_SRC_ISRC_RESET) |
| #define AUXTDC_START_MCU_EV (AUX_TDC_TRIGSRC_START_SRC_MCU_EV) |
| #define AUXTDC_START_OBSMUX0 (AUX_TDC_TRIGSRC_START_SRC_OBSMUX0) |
| #define AUXTDC_START_OBSMUX1 (AUX_TDC_TRIGSRC_START_SRC_OBSMUX1) |
| #define AUXTDC_START_SMPH_AUTOTAKE_DONE (AUX_TDC_TRIGSRC_START_SRC_SMPH_AUTOTAKE_DONE) |
| #define AUXTDC_START_TDC_PRE (AUX_TDC_TRIGSRC_START_SRC_TDC_PRE) |
| #define AUXTDC_START_TIMER0_EV (AUX_TDC_TRIGSRC_START_SRC_TIMER0_EV) |
| #define AUXTDC_START_TIMER1_EV (AUX_TDC_TRIGSRC_START_SRC_TIMER1_EV) |
| #define AUXTDC_STARTPOL_FALL (AUX_TDC_TRIGSRC_START_POL_LOW) |
| #define AUXTDC_STARTPOL_RIS (AUX_TDC_TRIGSRC_START_POL_HIGH) |
| #define AUXTDC_STOP_ACLK_REF (AUX_TDC_TRIGSRC_STOP_SRC_ACLK_REF) |
| #define AUXTDC_STOP_ADC_DONE (AUX_TDC_TRIGSRC_STOP_SRC_ADC_DONE) |
| #define AUXTDC_STOP_ADC_FIFO_ALMOST_FULL (AUX_TDC_TRIGSRC_STOP_SRC_ADC_FIFO_ALMOST_FULL) |
| #define AUXTDC_STOP_AON_PROG_WU (AUX_TDC_TRIGSRC_STOP_SRC_AON_PROG_WU) |
| #define AUXTDC_STOP_AON_RTC_CH2 (AUX_TDC_TRIGSRC_STOP_SRC_AON_RTC_CH2) |
| #define AUXTDC_STOP_AON_SW (AUX_TDC_TRIGSRC_STOP_SRC_AON_SW) |
| #define AUXTDC_STOP_AUX_COMPA (AUX_TDC_TRIGSRC_STOP_SRC_AUX_COMPA) |
| #define AUXTDC_STOP_AUX_COMPB (AUX_TDC_TRIGSRC_STOP_SRC_AUX_COMPB) |
| #define AUXTDC_STOP_AUXIO0 (AUX_TDC_TRIGSRC_STOP_SRC_AUXIO0) |
| #define AUXTDC_STOP_AUXIO1 (AUX_TDC_TRIGSRC_STOP_SRC_AUXIO1) |
| #define AUXTDC_STOP_AUXIO10 (AUX_TDC_TRIGSRC_STOP_SRC_AUXIO10) |
| #define AUXTDC_STOP_AUXIO11 (AUX_TDC_TRIGSRC_STOP_SRC_AUXIO11) |
| #define AUXTDC_STOP_AUXIO12 (AUX_TDC_TRIGSRC_STOP_SRC_AUXIO12) |
| #define AUXTDC_STOP_AUXIO13 (AUX_TDC_TRIGSRC_STOP_SRC_AUXIO13) |
| #define AUXTDC_STOP_AUXIO14 (AUX_TDC_TRIGSRC_STOP_SRC_AUXIO14) |
| #define AUXTDC_STOP_AUXIO15 (AUX_TDC_TRIGSRC_STOP_SRC_AUXIO15) |
| #define AUXTDC_STOP_AUXIO2 (AUX_TDC_TRIGSRC_STOP_SRC_AUXIO2) |
| #define AUXTDC_STOP_AUXIO3 (AUX_TDC_TRIGSRC_STOP_SRC_AUXIO3) |
| #define AUXTDC_STOP_AUXIO4 (AUX_TDC_TRIGSRC_STOP_SRC_AUXIO4) |
| #define AUXTDC_STOP_AUXIO5 (AUX_TDC_TRIGSRC_STOP_SRC_AUXIO5) |
| #define AUXTDC_STOP_AUXIO6 (AUX_TDC_TRIGSRC_STOP_SRC_AUXIO6) |
| #define AUXTDC_STOP_AUXIO7 (AUX_TDC_TRIGSRC_STOP_SRC_AUXIO7) |
| #define AUXTDC_STOP_AUXIO8 (AUX_TDC_TRIGSRC_STOP_SRC_AUXIO8) |
| #define AUXTDC_STOP_AUXIO9 (AUX_TDC_TRIGSRC_STOP_SRC_AUXIO9) |
| #define AUXTDC_STOP_ISRC_RESET (AUX_TDC_TRIGSRC_STOP_SRC_ISRC_RESET) |
| #define AUXTDC_STOP_MCU_EV (AUX_TDC_TRIGSRC_STOP_SRC_MCU_EV) |
| #define AUXTDC_STOP_OBSMUX0 (AUX_TDC_TRIGSRC_STOP_SRC_OBSMUX0) |
| #define AUXTDC_STOP_OBSMUX1 (AUX_TDC_TRIGSRC_STOP_SRC_OBSMUX1) |
| #define AUXTDC_STOP_SMPH_AUTOTAKE_DONE (AUX_TDC_TRIGSRC_STOP_SRC_SMPH_AUTOTAKE_DONE) |
| #define AUXTDC_STOP_TDC_PRE (AUX_TDC_TRIGSRC_STOP_SRC_TDC_PRE) |
| #define AUXTDC_STOP_TIMER0_EV (AUX_TDC_TRIGSRC_STOP_SRC_TIMER0_EV) |
| #define AUXTDC_STOP_TIMER1_EV (AUX_TDC_TRIGSRC_STOP_SRC_TIMER1_EV) |
| #define AUXTDC_STOPPOL_FALL (AUX_TDC_TRIGSRC_STOP_POL_LOW) |
| #define AUXTDC_STOPPOL_RIS (AUX_TDC_TRIGSRC_STOP_POL_HIGH) |
| #define AUXTDC_WAIT_CLRCNT_DONE (AUX_TDC_STAT_STATE_WAIT_CLR_CNT_DONE) |
| #define AUXTDC_WAIT_START (AUX_TDC_STAT_STATE_WAIT_START) |
| #define AUXTDC_WAIT_START_CNTEN (AUX_TDC_STAT_STATE_WAIT_START_STOP_CNT_EN) |
| #define AUXTDC_WAIT_STOP (AUX_TDC_STAT_STATE_WAIT_STOP) |
| #define AUXTDC_WAIT_STOP_CNTDOWN (AUX_TDC_STAT_STATE_WAIT_STOP_CNTDWN) |