ClearCore::LedDriver Class Reference

Detailed Description

ClearCore LED control class.

This class manages access to the LED shift register so LEDs may be controlled at the connector level.

ClearCore LED control class. More...

#include <LedDriver.h>

Inheritance diagram for ClearCore::LedDriver:

Collaboration diagram for ClearCore::LedDriver:

Public Member Functions
Connector::ConnectorTypes	Type () override
	Get connector type. More...
bool	IsWritable () override
	Get R/W status of the connector. More...
int16_t	State () override
	Get LED's last sampled state. More...
bool	State (int16_t newState) override
	Set the state of the LED. More...
Public Member Functions inherited from ClearCore::Connector
virtual ConnectorModes	Mode ()
	Get the connector's operational mode. More...
virtual bool	Mode (ConnectorModes newMode)=0
	Set the connector's operational mode. More...
void	Reinitialize ()
	Reinitialize this connector to the power-up state. More...
int32_t	ConnectorIndex ()
	Accessor for the bit index of this connector in the input register. More...
virtual bool	IsInHwFault ()=0
	Get whether the connector is in a hardware fault state. More...
uint32_t	InputRegMask ()
	Get a bit mask representing this connector. More...

Additional Inherited Members
Public Types inherited from ClearCore::Connector
enum	ConnectorModes {   INVALID_NONE, INPUT_ANALOG, INPUT_DIGITAL, OUTPUT_ANALOG,   OUTPUT_DIGITAL, OUTPUT_H_BRIDGE, OUTPUT_PWM, OUTPUT_TONE,   OUTPUT_WAVE, CPM_MODE_A_DIRECT_B_DIRECT, CPM_MODE_STEP_AND_DIR, CPM_MODE_A_DIRECT_B_PWM,   CPM_MODE_A_PWM_B_PWM, TTL, RS232, SPI,   CCIO, USB_CDC }
	All possible operational modes for a connector. More...
enum	ConnectorTypes {   DIGITAL_IN_TYPE, DIGITAL_IN_OUT_TYPE, SHIFT_REG_TYPE, ANALOG_IN_DIGITAL_IN_TYPE,   ANALOG_OUT_DIGITAL_IN_OUT_TYPE, H_BRIDGE_TYPE, CPM_TYPE, SERIAL_TYPE,   SERIAL_USB_TYPE, CCIO_DIGITAL_IN_OUT_TYPE }
	The different types of ClearCore connectors. More...

Member Function Documentation

bool ClearCore::LedDriver::IsWritable ( )

inlineoverridevirtual

Get R/W status of the connector.

if (ConnectorAlias.IsWritable()) {
    // This generic connector variable is writable
}

Returns

True because this connector is always writable.

Implements ClearCore::Connector.

int16_t ClearCore::LedDriver::State ( )

overridevirtual

Get LED's last sampled state.

if (ConnectorLed.State()) {
    // The built-in LED is on
}

Returns

The latest LED state.

Implements ClearCore::Connector.

Examples:

DigitalIOExamples/InputInterrupts/InputInterrupts.cpp, and DigitalIOExamples/PeriodicInterrupt/PeriodicInterrupt.cpp.

bool ClearCore::LedDriver::State ( int16_t  newState )

overridevirtual

Set the state of the LED.

// Turn on the built-in LED
ConnectorLed.State(1);

Parameters

[in]

newState

New state to set for the LED.

Implements ClearCore::Connector.

Connector::ConnectorTypes ClearCore::LedDriver::Type ( )

inlineoverridevirtual

Get connector type.

if (ConnectorAlias.Type() == Connector::SHIFT_REG_TYPE) {
    // This generic connector variable is the LedDriver
}

Returns

The type of the current connector.

Implements ClearCore::Connector.

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

• LedDriver.h