Data Structures
struct	HAL_GPIO_Instance_
	Defines a GPIO instance. More...

struct	HAL_ADC_instance_
	Defines a ADC instance. More...

struct	HAL_Timer_Instance_
	Defines a timer instance. More...

struct	HAL_fault_instance
	Defines a fault instance. More...

Macros
#define	HAL_SYSTEM_FREQ_MHZ ((int32_t)32)
	Defines the system clock frequency, MHz.

#define	HAL_PWM_TIMER_FREQ_MHZ ((int32_t)32)
	Defines the pwm timer frequency in MHz.

#define	HAL_CAPTURE_TIMER_FREQ ((int32_t)40000)
	Defines the input capture timer frequency in Hz.

#define	HAL_VDDA_REFVOLTAGE (3300)
	Defines default ADC refernce voltage.

#define	MAX_ADC_VALUE (4095)
	Defines ADC max value.

Typedefs
typedef struct HAL_GPIO_Instance_	HAL_GPIO_Instance
	Defines a GPIO instance.

typedef struct HAL_ADC_instance_	HAL_ADC_instance
	Defines a ADC instance.

typedef struct HAL_Timer_Instance_	HAL_Timer_Instance
	Defines a timer instance.

typedef struct HAL_fault_instance	HAL_fault_Instance
	Defines a fault instance.

Enumerations
enum	HAL_GPIO_STATE { HAL_GPIO_PIN_LOW = 0, HAL_GPIO_PIN_HIGH }

enum	HAL_ADC_CHAN { HAL_ADC_CHAN_0 = 0, HAL_ADC_CHAN_1, HAL_ADC_CHAN_MAX }

enum	HAL_GPIO_IN { HAL_GPIO_IN_01 = 0, HAL_GPIO_IN_02, HAL_GPIO_IN_03, HAL_GPIO_IN_04, HAL_GPIO_IN_MAX }

enum	HAL_GPIO_OUT { HAL_GPIO_OUT_01 = 0, HAL_GPIO_OUT_02, HAL_GPIO_OUT_03, HAL_GPIO_OUT_MAX }

enum	HAL_PWM { HAL_PWM_01 = 0, HAL_PWM_02, HAL_PWM_03, HAL_PWM_MAX }

enum	HAL_CAPTURE_TIMER { HAL_CAPTURE_TIMER_01 = 0, HAL_CAPTURE_TIMER_MAX }

enum	HAL_FAULT_INPUT { HAL_FAULT_INPUT_1, HAL_FAULT_INPUT_MAX }

enum	HAL_SPI_CHAN { HAL_SPI_CHAN_0 = 0, HAL_SPI_CHAN_MAX }

enum	HAL_SPI_CS { HAL_SPI_CS_0 = 0, HAL_SPI_CS_1, HAL_SPI_CS_2, HAL_SPI_CS_3, HAL_SPI_CS_MAX }

enum	HAL_ADC_VREF { HAL_ADC_VREF_VDDA = 0, HAL_ADC_VREF_INTERNAL, HAL_ADC_VREF_EXTERNAL }

enum	HAL_ADC_INT_VREF { HAL_ADC_INT_VREF_2P5V = DL_VREF_BUFCONFIG_OUTPUT_2_5V, HAL_ADC_INT_VREF_1P4V = DL_VREF_BUFCONFIG_OUTPUT_1_4V }

enum	HAL_ADC_IIDX { HAL_ADC_IIDX_OVERFLOW = DL_ADC12_IIDX_OVERFLOW, HAL_ADC_IIDX_TRIG_OVERFLOW = DL_ADC12_IIDX_TRIG_OVERFLOW, HAL_ADC_IIDX_WINDOW_COMP_HIGH = DL_ADC12_IIDX_WINDOW_COMP_HIGH, HAL_ADC_IIDX_WINDOW_COMP_LOW = DL_ADC12_IIDX_WINDOW_COMP_LOW, HAL_ADC_IIDX_INIFG = DL_ADC12_IIDX_INIFG, HAL_ADC_IIDX_DMA_DONE = DL_ADC12_IIDX_DMA_DONE, HAL_ADC_IIDX_UNDERFLOW = DL_ADC12_IIDX_UNDERFLOW, HAL_ADC_IIDX_MEM0_RESULT_LOADED = DL_ADC12_IIDX_MEM0_RESULT_LOADED, HAL_ADC_IIDX_MEM1_RESULT_LOADED = DL_ADC12_IIDX_MEM1_RESULT_LOADED, HAL_ADC_IIDX_MEM2_RESULT_LOADED = DL_ADC12_IIDX_MEM2_RESULT_LOADED, HAL_ADC_IIDX_MEM3_RESULT_LOADED = DL_ADC12_IIDX_MEM3_RESULT_LOADED, HAL_ADC_IIDX_MEM4_RESULT_LOADED = DL_ADC12_IIDX_MEM4_RESULT_LOADED, HAL_ADC_IIDX_MEM5_RESULT_LOADED = DL_ADC12_IIDX_MEM5_RESULT_LOADED, HAL_ADC_IIDX_MEM6_RESULT_LOADED = DL_ADC12_IIDX_MEM6_RESULT_LOADED, HAL_ADC_IIDX_MEM7_RESULT_LOADED = DL_ADC12_IIDX_MEM7_RESULT_LOADED, HAL_ADC_IIDX_MEM8_RESULT_LOADED = DL_ADC12_IIDX_MEM8_RESULT_LOADED, HAL_ADC_IIDX_MEM9_RESULT_LOADED = DL_ADC12_IIDX_MEM9_RESULT_LOADED, HAL_ADC_IIDX_MEM10_RESULT_LOADED = DL_ADC12_IIDX_MEM10_RESULT_LOADED, HAL_ADC_IIDX_MEM11_RESULT_LOADED = DL_ADC12_IIDX_MEM11_RESULT_LOADED }

Functions
void	HAL_init ()
	Initializes the hal object. More...

bool	HAL_readGPIOPin (HAL_GPIO_IN pin)
	Reads a GPIOpin. More...

void	HAL_writeGPIOPin (HAL_GPIO_OUT pin, HAL_GPIO_STATE value)
	Write to GPIOpin. More...

void	HAL_setDeadband (HAL_PWM pwm, uint16_t deadband)
	Sets deadband for timer. More...

void	HAL_setPWMFreq (HAL_PWM pwm, uint32_t PWMFreq)
	Sets PWMfreq for all timers. More...

void	HAL_writeSPI16 (HAL_SPI_CHAN chan, HAL_SPI_CS cs, uint16_t data)
	Write data to spi. More...

uint16_t	HAL_readSPI16 (HAL_SPI_CHAN chan, HAL_SPI_CS cs)
	Read data from spi. More...

void	HAL_setADCRefVoltage (HAL_ADC_CHAN chan, uint16_t voltage_mV)
	Set ADC reference voltage. More...

uint32_t	HAL_getmvFromADC (HAL_ADC_CHAN chan)
	Get milli volts from ADC. More...

_iq20	HAL_getIQ20VoltageFromADC (HAL_ADC_CHAN chan)
	Get volts from ADC in _IQ20. More...

HAL_ADC_IIDX	HAL_processADCIRQ (ADC12_Regs *adcInst)
	Read ADC values from results. More...

void	HAL_enableADCInterrupt (HAL_ADC_CHAN chan)
	Enables ADC interrupts. More...

void	HAL_enableGPIOInterrupt (HAL_GPIO_IN pin)
	Enables GPIO interrupts. More...

void	HAL_enablePWMInterrupt (HAL_PWM PWM)
	Enables PWM interrupts. More...

void	HAL_enableCaptureInterrupt (HAL_CAPTURE_TIMER capture)
	Enables capture interrupts. More...

void	HAL_setADCVRefVDDA (HAL_ADC_CHAN chan)
	Set ADC voltage reference to VDDA. More...

void	HAL_setADCVRefInternal (HAL_ADC_CHAN chan, HAL_ADC_INT_VREF internalVRef)
	Set ADC voltage reference to internal reference. More...

void	HAL_setADCVRefExternal (HAL_ADC_CHAN chan, uint16_t externalVRef)
	Set ADC voltage reference to external reference. More...

bool	HAL_getTimerFaultStatus (HAL_FAULT_INPUT fault)
	Read the PWM timer fault bit. More...

uint32_t	HAL_getCaptureFrequency (HAL_CAPTURE_TIMER capture)
	Calculates the capture frequency. More...

void	HAL_ADCVRefSel (HAL_ADC_VREF adcRef, HAL_ADC_CHAN chan, HAL_ADC_INT_VREF internalVRef, uint16_t externalVRef)
	updates the adc voltage reference More...

__STATIC_INLINE void	HAL_delayMicroSeconds (uint32_t microSeconds)
	Delays for specific time in microseconds. More...

__STATIC_INLINE void	HAL_updatePWM (const HAL_PWM posPhase, const HAL_PWM gndPhase, const HAL_PWM opnPhase, const uint16_t PWMDuty)
	Writes the pwm to the pinouts. More...

__STATIC_INLINE void	HAL_PWMOutputLow (const HAL_PWM gndPhase_1, const HAL_PWM gndPhase_2, const HAL_PWM gndPhase_3)
	Set all PWM outputs low. More...

__STATIC_INLINE void	HAL_PWMOutputHigh (const HAL_PWM gndPhase_1, const HAL_PWM gndPhase_2, const HAL_PWM gndPhase_3)
	Set complementary PWM outputs high. More...

Variables
HAL_Timer_Instance	PWMBase [HAL_PWM_MAX]
	Array for storing the PWM instances.

HAL_Timer_Instance	inputCapture [HAL_CAPTURE_TIMER_MAX]
	Array to store the capture instances.

HAL_ADC_instance	ADCChannel [HAL_ADC_CHAN_MAX]
	Array for storing the ADC instances.

HAL_fault_Instance	faultInput [HAL_FAULT_INPUT_MAX]
	Array to store the fault instances.

Detailed Description

Overview

The HAL module provides micro-controller agnostic set of application programming interfaces (APIs) to be used by other module's in the library as well as in the user's application code.

Enumeration Type Documentation

§ HAL_GPIO_STATE

enum HAL_GPIO_STATE

Enumerator
HAL_GPIO_PIN_LOW	GPIO set to low.
HAL_GPIO_PIN_HIGH	GPIO set to high.

§ HAL_ADC_CHAN

enum HAL_ADC_CHAN

Enumerator
HAL_ADC_CHAN_0	Index associated to ADC Channel 0.
HAL_ADC_CHAN_1	Index associated to ADC Channel 1.
HAL_ADC_CHAN_MAX	Total number of ADC channels.

§ HAL_GPIO_IN

enum HAL_GPIO_IN

Enumerator
HAL_GPIO_IN_01	Index associated to input GPIO PIN 1.
HAL_GPIO_IN_02	Index associated to input GPIO PIN 2.
HAL_GPIO_IN_03	Index associated to input GPIO PIN 3.
HAL_GPIO_IN_04	Index associated to input GPIO PIN 4.
HAL_GPIO_IN_MAX	Total number of input GPIO pins.

§ HAL_GPIO_OUT

enum HAL_GPIO_OUT

Enumerator
HAL_GPIO_OUT_01	Index associated to output GPIO PIN 1.
HAL_GPIO_OUT_02	Index associated to output GPIO PIN 2.
HAL_GPIO_OUT_03	Index associated to output GPIO PIN 3.
HAL_GPIO_OUT_MAX	Total number of output GPIO pins.

§ HAL_PWM

enum HAL_PWM

Enumerator
HAL_PWM_01	Index associated to PWM channel 1.
HAL_PWM_02	Index associated to PWM channel 2.
HAL_PWM_03	Index associated to PWM channel 3.
HAL_PWM_MAX	Total number of PWM channels.

§ HAL_CAPTURE_TIMER

enum HAL_CAPTURE_TIMER

Enumerator
HAL_CAPTURE_TIMER_01	Index associated to input capture 1.
HAL_CAPTURE_TIMER_MAX	Total number of input captures.

§ HAL_FAULT_INPUT

enum HAL_FAULT_INPUT

Enumerator
HAL_FAULT_INPUT_1	Index associated to fault 1.
HAL_FAULT_INPUT_MAX	Total number of faults.

§ HAL_SPI_CHAN

enum HAL_SPI_CHAN

Enumerator
HAL_SPI_CHAN_0	Index associated to SPI channel 0.
HAL_SPI_CHAN_MAX	Total number of SPI channels.

§ HAL_SPI_CS

enum HAL_SPI_CS

Enumerator
HAL_SPI_CS_0	Index associated to chip select 0.
HAL_SPI_CS_1	Index associated to chip select 0.
HAL_SPI_CS_2	Index associated to chip select 0.
HAL_SPI_CS_3	Index associated to chip select 0.
HAL_SPI_CS_MAX	Total number of chip select pins.

§ HAL_ADC_VREF

enum HAL_ADC_VREF

Enumerator
HAL_ADC_VREF_VDDA	ADC Reference VDDA.
HAL_ADC_VREF_INTERNAL	ADC Internal Reference.
HAL_ADC_VREF_EXTERNAL	ADC External Reference.

§ HAL_ADC_INT_VREF

enum HAL_ADC_INT_VREF

Enumerator
HAL_ADC_INT_VREF_2P5V	ADC Internal Reference 2.5V.
HAL_ADC_INT_VREF_1P4V	ADC Internal Reference 1.4V.

§ HAL_ADC_IIDX

enum HAL_ADC_IIDX

Enumerator
HAL_ADC_IIDX_OVERFLOW	ADC12 interrupt index for MEMRESX overflow.
HAL_ADC_IIDX_TRIG_OVERFLOW	ADC12 interrupt index for sequence conversion trigger overflow.
HAL_ADC_IIDX_WINDOW_COMP_HIGH	ADC12 interrupt index for MEMRESx result higher than window comparator high threshold.
HAL_ADC_IIDX_WINDOW_COMP_LOW	ADC12 interrupt index for MEMRESx result lower than window comparator low threshold.
HAL_ADC_IIDX_INIFG	ADC12 interrupt index for result in range.
HAL_ADC_IIDX_DMA_DONE	ADC12 interrupt index for DMA done.
HAL_ADC_IIDX_UNDERFLOW	ADC12 interrupt index for MEMRESX underflow.
HAL_ADC_IIDX_MEM0_RESULT_LOADED	ADC12 interrupt index for MEM0 result loaded interrupt.
HAL_ADC_IIDX_MEM1_RESULT_LOADED	ADC12 interrupt index for MEM1 result loaded interrupt.
HAL_ADC_IIDX_MEM2_RESULT_LOADED	ADC12 interrupt index for MEM2 result loaded interrupt.
HAL_ADC_IIDX_MEM3_RESULT_LOADED	ADC12 interrupt index for MEM3 result loaded interrupt.
HAL_ADC_IIDX_MEM4_RESULT_LOADED	ADC12 interrupt index for MEM4 result loaded interrupt.
HAL_ADC_IIDX_MEM5_RESULT_LOADED	ADC12 interrupt index for MEM5 result loaded interrupt.
HAL_ADC_IIDX_MEM6_RESULT_LOADED	ADC12 interrupt index for MEM6 result loaded interrupt.
HAL_ADC_IIDX_MEM7_RESULT_LOADED	ADC12 interrupt index for MEM7 result loaded interrupt.
HAL_ADC_IIDX_MEM8_RESULT_LOADED	ADC12 interrupt index for MEM8 result loaded interrupt.
HAL_ADC_IIDX_MEM9_RESULT_LOADED	ADC12 interrupt index for MEM9 result loaded interrupt.
HAL_ADC_IIDX_MEM10_RESULT_LOADED	ADC12 interrupt index for MEM10 result loaded interrupt.
HAL_ADC_IIDX_MEM11_RESULT_LOADED	ADC12 interrupt index for MEM10 result loaded interrupt.

Function Documentation

§ HAL_init()

void HAL_init ( )

Initializes the hal object.

References HAL_Timer_Instance_::ccCompIndex, HAL_Timer_Instance_::ccIndex, HAL_Timer_Instance_::deadBand, HAL_ADC_instance_::endOfSeq, HAL_Timer_Instance_::gptimer, HAL_ADC_CHAN_0, HAL_ADC_CHAN_1, HAL_ADC_CHAN_MAX, HAL_ADC_IIDX_MEM1_RESULT_LOADED, HAL_CAPTURE_TIMER_01, HAL_FAULT_INPUT_1, HAL_GPIO_IN_01, HAL_GPIO_IN_02, HAL_GPIO_IN_03, HAL_GPIO_OUT_01, HAL_GPIO_OUT_02, HAL_PWM_01, HAL_PWM_02, HAL_PWM_03, HAL_SPI_CHAN_0, HAL_SPI_CS_0, HAL_SPI_CS_1, HAL_SPI_CS_2, HAL_SPI_CS_3, HAL_VDDA_REFVOLTAGE, HAL_ADC_instance_::inst, HAL_GPIO_Instance_::iomux, HAL_GPIO_Instance_::IRQn, HAL_ADC_instance_::IRQn, HAL_Timer_Instance_::IRQn, HAL_ADC_instance_::memIdx, HAL_GPIO_Instance_::pin, HAL_fault_instance::pin, HAL_GPIO_Instance_::port, HAL_fault_instance::port, HAL_ADC_instance_::refVoltagemV, and HAL_ADC_instance_::value.

§ HAL_readGPIOPin()

bool HAL_readGPIOPin ( HAL_GPIO_IN pin )

Reads a GPIOpin.

Parameters

[in] pin GPIOpin to be read

Returns: Status of pin

Referenced by Halltrap_PWMUpdate().

§ HAL_writeGPIOPin()

void HAL_writeGPIOPin	(	HAL_GPIO_OUT	pin,
		HAL_GPIO_STATE	value
	)

Write to GPIOpin.

Parameters

[in]	pin	GPIOpin to write
[in]	value	Value to be written

References HAL_GPIO_PIN_HIGH, and HAL_GPIO_PIN_LOW.

Referenced by drv8311_setDrvoff(), drv8311_setnSleep(), DRV8316_setDrvoff(), DRV8316_setnSleep(), drv8317_setDrvoff(), drv8317_setnSleep(), DRV8323_setnSleep(), drv8328_setDrvoff(), drv8328_setnSleep(), DRV8329_setDrvoff(), DRV8329_setnSleep(), and DRV8353_setnSleep().

§ HAL_setDeadband()

void HAL_setDeadband	(	HAL_PWM	pwm,
		uint16_t	deadband
	)

Sets deadband for timer.

Parameters

[in]	pwm	PWM timer
[in]	deadband	Delay time in nanoseconds

References HAL_Timer_Instance_::deadBand, and HAL_PWM_TIMER_FREQ_MHZ.

Referenced by Halltrap_setDeadband().

§ HAL_setPWMFreq()

void HAL_setPWMFreq	(	HAL_PWM	pwm,
		uint32_t	PWMFreq
	)

Sets PWMfreq for all timers.

Parameters

[in]	pwm	PWM timer
[in]	PWMFreq	PWM frequency of the motor phase

References HAL_Timer_Instance_::gptimer, and HAL_PWM_TIMER_FREQ_MHZ.

Referenced by Halltrap_setPWMFreq().

§ HAL_writeSPI16()

void HAL_writeSPI16	(	HAL_SPI_CHAN	chan,
		HAL_SPI_CS	cs,
		uint16_t	data
	)

Write data to spi.

Parameters

[in]	chan	The SPI channel
[in]	cs	Channel select pin
[in]	data	Data to write

Referenced by DRV8316_init().

§ HAL_readSPI16()

uint16_t HAL_readSPI16	(	HAL_SPI_CHAN	chan,
		HAL_SPI_CS	cs
	)

Read data from spi.

Parameters

[in]	chan	The SPI channel
[in]	cs	Channel select pin

Returns: Data recieved

Referenced by DRV8316_init().

§ HAL_setADCRefVoltage()

void HAL_setADCRefVoltage	(	HAL_ADC_CHAN	chan,
		uint16_t	voltage_mV
	)

Set ADC reference voltage.

Parameters

[in]	chan	The ADC channel
[in]	voltage_mV	Reference voltage

References HAL_ADC_instance_::refVoltagemV.

§ HAL_getmvFromADC()

uint32_t HAL_getmvFromADC ( HAL_ADC_CHAN chan )

Get milli volts from ADC.

Parameters

[in] chan The ADC channel

Returns: The ADC value in milli volts

References MAX_ADC_VALUE, HAL_ADC_instance_::refVoltagemV, and HAL_ADC_instance_::value.

Referenced by HAL_getIQ20VoltageFromADC().

§ HAL_getIQ20VoltageFromADC()

_iq20 HAL_getIQ20VoltageFromADC ( HAL_ADC_CHAN chan )

Get volts from ADC in _IQ20.

Parameters

[in] chan The ADC channel

Returns: Return ADC Channel result

References HAL_getmvFromADC().

Referenced by DRV8300_getCurrent(), DRV8300_getVoltage(), drv8311_getCurrent(), drv8311_getVoltage(), DRV8316_getCurrent(), DRV8316_getVoltage(), drv8317_getCurrent(), drv8317_getVoltage(), DRV8323_getCurrent(), DRV8323_getVoltage(), drv8328_getCurrent(), drv8328_getVoltage(), DRV8329_getCurrent(), DRV8329_getVoltage(), DRV8353_getCurrent(), and DRV8353_getVoltage().

§ HAL_processADCIRQ()

HAL_ADC_IIDX HAL_processADCIRQ ( ADC12_Regs * adcInst )

Read ADC values from results.

Parameters

[in] adcInst ADC instances

Returns: Return ADC IRQ Index

References HAL_ADC_CHAN_MAX, and HAL_ADC_instance_::value.

§ HAL_enableADCInterrupt()

void HAL_enableADCInterrupt ( HAL_ADC_CHAN chan )

Enables ADC interrupts.

Parameters

[in] chan The ADC channel

References HAL_ADC_instance_::IRQn.

Referenced by DRV8300_init(), drv8311_init(), DRV8316_init(), drv8317_init(), DRV8323_init(), drv8328_init(), DRV8329_init(), and DRV8353_init().

§ HAL_enableGPIOInterrupt()

void HAL_enableGPIOInterrupt ( HAL_GPIO_IN pin )

Enables GPIO interrupts.

Parameters

[in] pin The GPIO pin

References HAL_GPIO_Instance_::IRQn.

Referenced by Halltrap_Init().

§ HAL_enablePWMInterrupt()

void HAL_enablePWMInterrupt ( HAL_PWM pwm )

Enables PWM interrupts.

Parameters

[in] pwm The PWM channel

References HAL_Timer_Instance_::IRQn.

§ HAL_enableCaptureInterrupt()

void HAL_enableCaptureInterrupt ( HAL_CAPTURE_TIMER capture )

Enables capture interrupts.

Parameters

[in] capture The capture channel

References HAL_Timer_Instance_::IRQn.

Referenced by Halltrap_Init().

§ HAL_setADCVRefVDDA()

void HAL_setADCVRefVDDA ( HAL_ADC_CHAN chan )

Set ADC voltage reference to VDDA.

Parameters

[in] chan The ADC channel

References HAL_VDDA_REFVOLTAGE, HAL_ADC_instance_::inst, HAL_ADC_instance_::memIdx, and HAL_ADC_instance_::refVoltagemV.

Referenced by DRV8300_ADCVRefSel(), drv8311_ADCVRefSel(), DRV8316_ADCVRefSel(), drv8317_ADCVRefSel(), DRV8323_ADCVRefSel(), drv8328_ADCVRefSel(), DRV8329_ADCVRefSel(), DRV8353_ADCVRefSel(), and HAL_ADCVRefSel().

§ HAL_setADCVRefInternal()

void HAL_setADCVRefInternal	(	HAL_ADC_CHAN	chan,
		HAL_ADC_INT_VREF	internalVRef
	)

Set ADC voltage reference to internal reference.

Parameters

[in]	chan	The ADC channel
[in]	internalVRef	Internal reference voltage

References HAL_ADC_INT_VREF_1P4V, HAL_ADC_INT_VREF_2P5V, HAL_ADC_instance_::inst, HAL_ADC_instance_::memIdx, and HAL_ADC_instance_::refVoltagemV.

Referenced by DRV8300_ADCVRefSel(), drv8311_ADCVRefSel(), DRV8316_ADCVRefSel(), drv8317_ADCVRefSel(), DRV8323_ADCVRefSel(), drv8328_ADCVRefSel(), DRV8329_ADCVRefSel(), DRV8353_ADCVRefSel(), and HAL_ADCVRefSel().

§ HAL_setADCVRefExternal()

void HAL_setADCVRefExternal	(	HAL_ADC_CHAN	chan,
		uint16_t	externalVRef
	)

Set ADC voltage reference to external reference.

Parameters

[in]	chan	The ADC channel
[in]	externalVRef	External reference voltage

References HAL_ADC_instance_::inst, HAL_ADC_instance_::memIdx, and HAL_ADC_instance_::refVoltagemV.

Referenced by DRV8300_ADCVRefSel(), drv8311_ADCVRefSel(), DRV8316_ADCVRefSel(), drv8317_ADCVRefSel(), DRV8323_ADCVRefSel(), drv8328_ADCVRefSel(), DRV8329_ADCVRefSel(), DRV8353_ADCVRefSel(), and HAL_ADCVRefSel().

§ HAL_getTimerFaultStatus()

bool HAL_getTimerFaultStatus ( HAL_FAULT_INPUT fault )

Read the PWM timer fault bit.

Parameters

[in] fault The fault input

Returns: The fault status

§ HAL_getCaptureFrequency()

uint32_t HAL_getCaptureFrequency ( HAL_CAPTURE_TIMER capture )

Calculates the capture frequency.

Parameters

[in] capture The capture channel

Returns: The capture frequency

References HAL_Timer_Instance_::ccIndex, HAL_Timer_Instance_::gptimer, and HAL_CAPTURE_TIMER_FREQ.

Referenced by Halltrap_calculateMotorSpeed().

§ HAL_ADCVRefSel()

void HAL_ADCVRefSel	(	HAL_ADC_VREF	adcRef,
		HAL_ADC_CHAN	chan,
		HAL_ADC_INT_VREF	internalVRef,
		uint16_t	externalVRef
	)

updates the adc voltage reference

Parameters

[in]	adcRef	ADC voltage reference
[in]	chan	The ADC channel name
[in]	internalVRef	Internal reference voltage
[in]	externalVRef	External reference voltage

References HAL_ADC_VREF_EXTERNAL, HAL_ADC_VREF_INTERNAL, HAL_ADC_VREF_VDDA, HAL_setADCVRefExternal(), HAL_setADCVRefInternal(), and HAL_setADCVRefVDDA().

§ HAL_delayMicroSeconds()

__STATIC_INLINE void HAL_delayMicroSeconds ( uint32_t microSeconds )

Delays for specific time in microseconds.

Parameters

[in] microSeconds Delayed time in microseconds

References HAL_SYSTEM_FREQ_MHZ.

Referenced by drv8311_setnSleep(), DRV8316_setnSleep(), drv8317_setnSleep(), DRV8323_setnSleep(), drv8328_setnSleep(), DRV8329_setnSleep(), DRV8353_setnSleep(), and Halltrap_changeMotorDirection().

§ HAL_updatePWM()

__STATIC_INLINE void HAL_updatePWM	(	const HAL_PWM	posPhase,
		const HAL_PWM	gndPhase,
		const HAL_PWM	opnPhase,
		const uint16_t	PWMDuty
	)

Writes the pwm to the pinouts.

Parameters

[in]	posPhase	phase whose output should be pwm
[in]	gndPhase	phase whose output should be ground
[in]	opnPhase	phase whose output should be open
[in]	PWMDuty	dutycycle of the pwm in percentage

References HAL_Timer_Instance_::ccCompIndex, HAL_Timer_Instance_::ccIndex, HAL_Timer_Instance_::deadBand, and HAL_Timer_Instance_::gptimer.

Referenced by Halltrap_Init().

§ HAL_PWMOutputLow()

__STATIC_INLINE void HAL_PWMOutputLow	(	const HAL_PWM	gndPhase_1,
		const HAL_PWM	gndPhase_2,
		const HAL_PWM	gndPhase_3
	)

Set all PWM outputs low.

Parameters

[in]	gndPhase_1	phase whose output should be open
[in]	gndPhase_2	phase whose output should be open
[in]	gndPhase_3	phase whose output should be open

References HAL_Timer_Instance_::ccCompIndex, HAL_Timer_Instance_::ccIndex, and HAL_Timer_Instance_::gptimer.

Referenced by Halltrap_changeMotorDirection(), Halltrap_disablePWM(), and Halltrap_stopMotor().

§ HAL_PWMOutputHigh()

__STATIC_INLINE void HAL_PWMOutputHigh	(	const HAL_PWM	gndPhase_1,
		const HAL_PWM	gndPhase_2,
		const HAL_PWM	gndPhase_3
	)

Set complementary PWM outputs high.

Parameters

[in]	gndPhase_1	phase whose output should be grounded
[in]	gndPhase_2	phase whose output should be grounded
[in]	gndPhase_3	phase whose output should be grounded

References HAL_Timer_Instance_::ccCompIndex, HAL_Timer_Instance_::ccIndex, and HAL_Timer_Instance_::gptimer.

Referenced by Halltrap_stopMotor().

Data Structures

Macros

Typedefs

Enumerations

Functions

Variables

Detailed Description

Overview

Enumeration Type Documentation

§ HAL_GPIO_STATE

§ HAL_ADC_CHAN

§ HAL_GPIO_IN

§ HAL_GPIO_OUT

§ HAL_PWM

§ HAL_CAPTURE_TIMER

§ HAL_FAULT_INPUT

§ HAL_SPI_CHAN

§ HAL_SPI_CS

§ HAL_ADC_VREF

§ HAL_ADC_INT_VREF

§ HAL_ADC_IIDX

Function Documentation

§ HAL_init()

§ HAL_readGPIOPin()

§ HAL_writeGPIOPin()

§ HAL_setDeadband()

§ HAL_setPWMFreq()

§ HAL_writeSPI16()

§ HAL_readSPI16()

§ HAL_setADCRefVoltage()

§ HAL_getmvFromADC()

§ HAL_getIQ20VoltageFromADC()

§ HAL_processADCIRQ()

§ HAL_enableADCInterrupt()

§ HAL_enableGPIOInterrupt()

§ HAL_enablePWMInterrupt()

§ HAL_enableCaptureInterrupt()

§ HAL_setADCVRefVDDA()

§ HAL_setADCVRefInternal()

§ HAL_setADCVRefExternal()

§ HAL_getTimerFaultStatus()

§ HAL_getCaptureFrequency()

§ HAL_ADCVRefSel()

§ HAL_delayMicroSeconds()

§ HAL_updatePWM()

§ HAL_PWMOutputLow()

§ HAL_PWMOutputHigh()