10static bool inRange(T target, T start, T end) {
11 return target >= start && target < end;
16 if (pin < el.getStart())
18 else if (
inRange(pin, el.getStart(), el.getEnd()))
27 F(
"The given pin does not correspond to an Extended IO element."),
39 el->pinMode(pin - el->getStart(), mode);
50 el->digitalWrite(pin - el->getStart(), val);
61 return el->digitalRead(pin - el->getStart());
72 return el->analogRead(pin - el->getStart());
85 el->analogWrite(pin - el->getStart(), val);
97 el->pinModeBuffered(pin - el->getStart(), mode);
108 el->digitalWriteBuffered(pin - el->getStart(), val);
119 return el->digitalReadBuffered(pin - el->getStart());
130 return el->analogReadBuffered(pin - el->getStart());
144 el->analogWriteBuffered(pin - el->getStart(), val);
162 auto dataPinN = dataPin - dataEl->getStart();
164 auto clockPinN = clockPin - clockEl->getStart();
165 for (uint8_t i = 0; i < 8; i++) {
166 uint8_t mask = bitOrder == LSBFIRST ? (1 << i) : (1 << (7 - i));
167 dataEl->digitalWrite(dataPinN, (val & mask) ?
HIGH :
LOW);
168 clockEl->digitalWrite(clockPinN,
HIGH);
169 clockEl->digitalWrite(clockPinN,
LOW);
174 for (uint8_t i = 0; i < 8; i++) {
175 uint8_t mask = bitOrder == LSBFIRST ? (1 << i) : (1 << (7 - i));
#define BEGIN_AH_NAMESPACE
constexpr PinStatus_t LOW
constexpr PinStatus_t HIGH
AH::function_traits< decltype(::pinMode)>::argument_t< 1 > PinMode_t
AH::function_traits< decltype(::digitalWrite)>::argument_t< 1 > PinStatus_t
An abstract base class for Extended Input/Output elements.
static DoublyLinkedList< ExtendedIOElement > & getAll()
Get the list of all Extended IO elements.
#define FATAL_ERROR(msg, errc)
Print the error message and error code, and stop the execution.
void analogWriteBuffered(pin_t pin, analog_t val)
A buffered ExtIO version of the Arduino function.
bool isNativePin(pin_t pin)
Check if the given pin number is a real Arduino pin number, and not an ExtIO pin number.
void pinModeBuffered(pin_t pin, PinMode_t mode)
A buffered ExtIO version of the Arduino function.
ExtendedIOElement * getIOElementOfPin(pin_t pin)
Find the IO element of a given extended IO pin number.
void digitalWriteBuffered(pin_t pin, PinStatus_t val)
A buffered ExtIO version of the Arduino function.
void analogWrite(pin_t pin, analog_t val)
An ExtIO version of the Arduino function.
void pinMode(pin_t pin, PinMode_t mode)
An ExtIO version of the Arduino function.
ExtendedIOElement * getIOElementOfPinOrNull(pin_t pin)
Find the IO element of a given extended IO pin number.
PinStatus_t digitalReadBuffered(pin_t pin)
A buffered ExtIO version of the Arduino function.
analog_t analogRead(pin_t pin)
An ExtIO version of the Arduino function.
analog_t analogReadBuffered(pin_t pin)
A buffered ExtIO version of the Arduino function.
PinStatus_t digitalRead(pin_t pin)
An ExtIO version of the Arduino function.
void shiftOut(pin_t dataPin, pin_t clockPin, BitOrder_t bitOrder, uint8_t val)
An ExtIO version of the Arduino function.
void digitalWrite(pin_t pin, PinStatus_t val)
An ExtIO version of the Arduino function.
A namespace with alternatives to the standard Arduino IO functions that can be used with extended IO ...
static bool inRange(T target, T start, T end)
uint16_t analog_t
The type returned from analogRead and similar functions.
constexpr pin_t NO_PIN
A special pin number that indicates an unused or invalid pin.
constexpr ArduinoPin_t arduino_pin_cast(T t)
Type for storing pin numbers of Extended Input/Output elements.