AP_HAL::GPIO Class Reference

#include <GPIO.h>

Inheritance diagram for AP_HAL::GPIO:

Public Member Functions
	GPIO ()
virtual void	init ()=0
virtual void	pinMode (uint8_t pin, uint8_t output)=0
virtual void	pinMode (uint8_t pin, uint8_t output, uint8_t alt)
virtual uint8_t	read (uint8_t pin)=0
virtual void	write (uint8_t pin, uint8_t value)=0
virtual void	toggle (uint8_t pin)=0
virtual int8_t	analogPinToDigitalPin (uint8_t pin)=0
virtual AP_HAL::DigitalSource *	channel (uint16_t n)=0
virtual bool	attach_interrupt (uint8_t interrupt_num, AP_HAL::Proc p, uint8_t mode)=0
virtual bool	usb_connected (void)=0

Detailed Description

Definition at line 24 of file GPIO.h.

Constructor & Destructor Documentation

GPIO()

AP_HAL::GPIO::GPIO ( )

inline

Definition at line 26 of file GPIO.h.

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Member Function Documentation

analogPinToDigitalPin()

virtual int8_t AP_HAL::GPIO::analogPinToDigitalPin ( uint8_t  pin )

pure virtual

Implemented in F4Light::GPIO, Linux::GPIO_BBB, Linux::GPIO_Sysfs, Linux::GPIO_RPI, PX4::PX4GPIO, ChibiOS::GPIO, VRBRAIN::VRBRAINGPIO, Empty::GPIO, and HALSITL::GPIO.

Referenced by AP_Camera::feedback_pin_timer().

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attach_interrupt()

virtual bool AP_HAL::GPIO::attach_interrupt ( uint8_t  interrupt_num, AP_HAL::Proc  p, uint8_t  mode  )

pure virtual

Implemented in F4Light::GPIO, Linux::GPIO_BBB, Linux::GPIO_RPI, Linux::GPIO_Sysfs, PX4::PX4GPIO, ChibiOS::GPIO, VRBRAIN::VRBRAINGPIO, Empty::GPIO, and HALSITL::GPIO.

Referenced by AP_RPM_Pin::update().

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channel()

virtual AP_HAL::DigitalSource* AP_HAL::GPIO::channel ( uint16_t  n )

pure virtual

Implemented in F4Light::GPIO, Linux::GPIO_BBB, Linux::GPIO_RPI, Linux::GPIO_Sysfs, PX4::PX4GPIO, ChibiOS::GPIO, VRBRAIN::VRBRAINGPIO, Empty::GPIO, and HALSITL::GPIO.

Referenced by AP_InertialSensor_BMI160::_configure_int1_pin(), AP_Baro_BMP085::_init(), AP_InertialSensor_Invensense::_init(), AP_InertialSensor_LSM9DS1::_init_sensor(), AP_InertialSensor_LSM9DS0::_init_sensor(), Linux::CameraSensor_Mt9v117::_init_sensor(), DiscreteRGBLed::hw_init(), Linux::RCOutput_PCA9685::init(), AP_Compass_LSM303D::init(), Linux::RCInput_RPI::init(), Linux::SPIDevice::SPIDevice(), test_gpio_input(), and test_gpio_output().

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init()

virtual void AP_HAL::GPIO::init ( )

pure virtual

Implemented in F4Light::GPIO, Linux::GPIO_BBB, Linux::GPIO_RPI, Linux::GPIO_Sysfs, PX4::PX4GPIO, ChibiOS::GPIO, VRBRAIN::VRBRAINGPIO, Empty::GPIO, and HALSITL::GPIO.

Referenced by AP_BoardConfig::board_setup(), AP_BoardConfig::px4_setup_peripherals(), HAL_Linux::run(), and HAL_F4Light::run().

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pinMode() [1/2]

virtual void AP_HAL::GPIO::pinMode ( uint8_t  pin, uint8_t  output  )

pure virtual

Implemented in F4Light::GPIO, Linux::GPIO_BBB, Linux::GPIO_RPI, Linux::GPIO_Sysfs, PX4::PX4GPIO, ChibiOS::GPIO, VRBRAIN::VRBRAINGPIO, Empty::GPIO, and HALSITL::GPIO.

Referenced by AP_AdvancedFailsafe::check(), VRBRAIN::VRBRAINRCOutput::cork(), PX4::PX4RCOutput::cork(), AP_Camera::feedback_pin_timer(), AP_AdvancedFailsafe::heartbeat(), Linux::HeatPwm::HeatPwm(), Linux::RCInput_PRU::init(), Buzzer::init(), Linux::DigitalSource::mode(), PX4::PX4AnalogIn::next_stop_pin(), VRBRAIN::VRBRAINAnalogIn::next_stop_pin(), AP_Relay::off(), AP_Relay::on(), VRBRAIN::VRBRAINRCOutput::push(), PX4::PX4RCOutput::push(), AP_LeakDetector_Digital::read(), ChibiOS::RCOutput::serial_read_bytes(), AP_Button::setup_pins(), test_gpio_input(), test_gpio_output(), AP_SBusOut::update(), AP_RCProtocol_DSM::update(), and AP_RangeFinder_PX4_PWM::update().

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pinMode() [2/2]

virtual void AP_HAL::GPIO::pinMode ( uint8_t  pin, uint8_t  output, uint8_t  alt  )

inlinevirtual

Reimplemented in Linux::GPIO_RPI.

Definition at line 31 of file GPIO.h.

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read()

virtual uint8_t AP_HAL::GPIO::read ( uint8_t  pin )

pure virtual

Implemented in F4Light::GPIO, Linux::GPIO_BBB, Linux::GPIO_RPI, Linux::GPIO_Sysfs, PX4::PX4GPIO, ChibiOS::GPIO, VRBRAIN::VRBRAINGPIO, Empty::GPIO, and HALSITL::GPIO.

Referenced by HALSITL::DigitalSource::DigitalSource(), AP_Camera::feedback_pin_timer(), AP_Button::get_mask(), AP_LeakDetector_Digital::read(), Linux::DigitalSource::read(), test_gpio_input(), and AP_Relay::toggle().

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toggle()

virtual void AP_HAL::GPIO::toggle ( uint8_t  pin )

pure virtual

Implemented in F4Light::GPIO, Linux::GPIO_BBB, Linux::GPIO_RPI, Linux::GPIO_Sysfs, PX4::PX4GPIO, ChibiOS::GPIO, VRBRAIN::VRBRAINGPIO, Empty::GPIO, and HALSITL::GPIO.

usb_connected()

virtual bool AP_HAL::GPIO::usb_connected ( void  )

pure virtual

Implemented in F4Light::GPIO, Linux::GPIO_BBB, Linux::GPIO_RPI, Linux::GPIO_Sysfs, PX4::PX4GPIO, ChibiOS::GPIO, VRBRAIN::VRBRAINGPIO, Empty::GPIO, and HALSITL::GPIO.

Referenced by PX4::PX4UARTDriver::_timer_tick(), VRBRAIN::VRBRAINUARTDriver::_timer_tick(), DataFlash_Class::handle_log_send(), GCS_MAVLINK::have_flow_control(), GCS_MAVLINK::telemetry_delayed(), and RGBLed::update_colours().

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write()

virtual void AP_HAL::GPIO::write ( uint8_t  pin, uint8_t  value  )

pure virtual

Implemented in F4Light::GPIO, Linux::GPIO_BBB, Linux::GPIO_RPI, Linux::GPIO_Sysfs, PX4::PX4GPIO, ChibiOS::GPIO, VRBRAIN::VRBRAINGPIO, Empty::GPIO, and HALSITL::GPIO.

Referenced by AP_AdvancedFailsafe::check(), VRBRAIN::VRBRAINRCOutput::cork(), PX4::PX4RCOutput::cork(), HALSITL::DigitalSource::DigitalSource(), AP_Camera::feedback_pin_timer(), AP_AdvancedFailsafe::heartbeat(), Linux::HeatPwm::HeatPwm(), PixRacerLED::hw_init(), PixRacerLED::hw_set_rgb(), Linux::RCInput_PRU::init(), PX4::PX4AnalogIn::next_stop_pin(), VRBRAIN::VRBRAINAnalogIn::next_stop_pin(), AP_Relay::off(), AP_Relay::on(), Buzzer::on(), VRBRAIN::VRBRAINRCOutput::push(), PX4::PX4RCOutput::push(), AP_Button::setup_pins(), test_gpio_output(), AP_SBusOut::update(), AP_RCProtocol_DSM::update(), AP_RangeFinder_PX4_PWM::update(), and Linux::DigitalSource::write().

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

• libraries/AP_HAL/GPIO.h