drv8311_Instance Struct Reference

Defines drv8311 instance. More...

#include <drv8311.h>

Data Fields
HAL_GPIO_OUT	nsleep
HAL_GPIO_OUT	drvoff
HAL_GPIO_IN	nfault
HAL_SPI_CHAN	spiChan
HAL_SPI_CS	spiCs
_iq20	csa_sf
_iq20	csaVRef
HAL_ADC_CHAN	Vsen
HAL_ADC_CHAN	VsenA
HAL_ADC_CHAN	VsenB
HAL_ADC_CHAN	VsenC
HAL_ADC_CHAN	IsenA
HAL_ADC_CHAN	IsenB
HAL_ADC_CHAN	IsenC
HAL_FAULT_INPUT	faultIn

Detailed Description

Defines drv8311 instance.

Field Documentation

nsleep

HAL_GPIO_OUT drv8311_Instance::nsleep

HAL output pin connected to the motor driver's nsleep pin.

Referenced by drv8311_setnSleep().

drvoff

HAL_GPIO_OUT drv8311_Instance::drvoff

HAL output pin connected to the motor driver's drvoff pin.

Referenced by drv8311_setDrvoff().

nfault

HAL_GPIO_IN drv8311_Instance::nfault

HAL input pin connected to the motor driver's nfault pin.

spiChan

HAL_SPI_CHAN drv8311_Instance::spiChan

HAL SPI channel connected to the motor driver's spi pins

spiCs

HAL_SPI_CS drv8311_Instance::spiCs

HAL SPI CS connected to the motor driver's spi cs pin

csa_sf

_iq20 drv8311_Instance::csa_sf

Scale factor used to cache values needed to calculate current

Referenced by drv8311_getCurrent(), and drv8311_updateCSAScaleFactor().

csaVRef

_iq20 drv8311_Instance::csaVRef

Scale factor used to cache values needed to calculate current

Vsen

HAL_ADC_CHAN drv8311_Instance::Vsen

ADc channels used to measure bus voltage

Referenced by drv8311_init().

VsenA

HAL_ADC_CHAN drv8311_Instance::VsenA

ADc channels used to measure phase A voltage

Referenced by drv8311_init().

VsenB

HAL_ADC_CHAN drv8311_Instance::VsenB

ADc channels used to measure phase B voltage

Referenced by drv8311_init().

VsenC

HAL_ADC_CHAN drv8311_Instance::VsenC

ADc channels used to measure phase C voltage

Referenced by drv8311_init().

IsenA

HAL_ADC_CHAN drv8311_Instance::IsenA

ADc channels used to measure phase A current

Referenced by drv8311_init().

IsenB

HAL_ADC_CHAN drv8311_Instance::IsenB

ADc channels used to measure phase B current

Referenced by drv8311_init().

IsenC

HAL_ADC_CHAN drv8311_Instance::IsenC

ADc channels used to measure phase C current

Referenced by drv8311_init().

faultIn

HAL_FAULT_INPUT drv8311_Instance::faultIn

pwm timer to which fault pin is connected

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The documentation for this struct was generated from the following file:

• drv8311.h