IoAbstraction
Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
Standard16BitDevice Class Referenceabstract
Inheritance diagram for Standard16BitDevice:
BasicIoAbstraction AW9523IoAbstraction MCP23017IoAbstraction MPR121IoAbstraction

Public Member Functions

void writeValue (pinid_t pin, uint8_t value) override
 
uint8_t readValue (pinid_t pin) override
 
void writePort (pinid_t pin, uint8_t port) override
 
uint8_t readPort (pinid_t pin) override
 
void clearChangeFlags ()
 
void setReadPort (int port)
 
bool isReadPortSet (int port) const
 
bool isWritePortSet (int port) const
 
bool isInitNeeded () const
 
void markInitialised ()
 
- Public Member Functions inherited from BasicIoAbstraction
uint8_t digitalRead (pinid_t p)
 
void digitalWrite (pinid_t p, uint8_t v)
 
uint8_t digitalReadS (pinid_t p)
 
void digitalWriteS (pinid_t p, uint8_t v)
 
void writePortS (pinid_t p, uint8_t v)
 
uint8_t readPortS (pinid_t p)
 
void pinMode (pinid_t pin, uint8_t mode)
 
bool sync ()
 
virtual void pinDirection (pinid_t pin, uint8_t mode)
 
virtual void attachInterrupt (pinid_t pin, RawIntHandler interruptHandler, uint8_t mode)
 
virtual bool runLoop ()
 

Protected Member Functions

virtual void initDevice ()=0
 

Protected Attributes

uint16_t lastRead
 
uint16_t toWrite
 
uint8_t flags
 

Member Function Documentation

◆ writeValue()

void Standard16BitDevice::writeValue ( pinid_t  pin,
uint8_t  value 
)
overridevirtual

Writes a value to a pin on this abstraction, as per digitalWrite. For serial devices, may need a sync first.

Parameters
pinthe pin to be written to
valuethe new value such as HIGH / LOW

Reimplemented from BasicIoAbstraction.

◆ readValue()

uint8_t Standard16BitDevice::readValue ( pinid_t  pin)
overridevirtual

Reads a value from a pin for this abstraction as per digitalRead. For serial devices may need a sync first.

Parameters
pinthe pin to be read

Reimplemented from BasicIoAbstraction.

◆ writePort()

void Standard16BitDevice::writePort ( pinid_t  pin,
uint8_t  portVal 
)
overridevirtual

Writes out a whole port at once, on Arduino pins this is achieved by providing any pin within that port. On Arduino pins you should take care not to use ports that are providing core functions.

Parameters
pinthe pin determines the hardware port to use.
portValthe 8 bit value to write to the port. Use with care.

Reimplemented from BasicIoAbstraction.

◆ readPort()

uint8_t Standard16BitDevice::readPort ( pinid_t  pin)
overridevirtual

Reads a whole port at once, on Arduino pins this is achieved by providing any pin within that port. On Arduino pins you should take care not to use ports that are providing core functions.

Parameters
pinthe pin determines the hardware port to use.
Returns
the 8 bit value read from the port.

Reimplemented from BasicIoAbstraction.

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