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remove ReadPort::getColPins() and StrobePort::setActivePinHigh() setActivePinLow()

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This commit is contained in:
wolfv6 2016-07-13 07:31:31 -06:00
parent d5cd8e958b
commit f76ec3002d
6 changed files with 4 additions and 52 deletions
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7
src/ReadPort.cpp
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@ -1,7 +0,0 @@
#include "ReadPort.h"
uint8_t ReadPort::getColPins()
{
return readPins;
}

1
src/ReadPort.h
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@ -17,6 +17,5 @@ class ReadPort
//read port and store it's pins values in portState
virtual uint8_t read()=0;
uint8_t getColPins();
};
#endif

16
src/Scanner_Port.cpp
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@ -6,14 +6,6 @@ uint8_t Scanner_Port::scan()
{
uint8_t readState;
/*if (STROBE_ON == LOW) //if activeLow
{
refStrobePort.setActivePinLow(strobePin);
}
else //if activeHigh
{
refStrobePort.setActivePinHigh(strobePin);
}*/
//strobe row on
refStrobePort.write(STROBE_PIN, STROBE_ON);
delayMicroseconds(3); //time to stablize voltage
@ -23,14 +15,6 @@ uint8_t Scanner_Port::scan()
//strobe row off
refStrobePort.write(STROBE_PIN, STROBE_OFF);
/*if (STROBE_ON == LOW) //if activeLow
{
refStrobePort.setActivePinHigh(strobePin);
}
else //if activeHigh
{
refStrobePort.setActivePinLow(strobePin);
}*/
//return refReadPort.getPortState();
return readState;

2
src/StrobePort.h
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@ -10,8 +10,6 @@ Port classes are the keybrd library's interface to microcontoller ports or I/O e
class StrobePort
{
public:
virtual void setActivePinHigh(const uint8_t activePin)=0;
virtual void setActivePinLow(const uint8_t activePin)=0;
virtual void write(const uint8_t pin, const bool level)=0;
};
#endif

28
src/StrobePort_PCA9655E.cpp
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@ -15,38 +15,18 @@ void StrobePort_PCA9655E::begin()
}
/*
sets activePin pin output to low, does not reset the other pins because they might be used by LEDs.
activePin is port mask, where active pin is 1.
pin is bitwise, where pin being strobed is 1.
level is HIGH or LOW.
*/
void StrobePort_PCA9655E::setActivePinLow(const uint8_t activePin)
{
Wire.beginTransmission(port.ADDR);
Wire.write(outputByteCommand);
Wire.write(port.outputVal &= ~activePin);
Wire.endTransmission();
}
/*
sets activePin pin output to high.
activePin is port mask, where active pin is 1.
*/
void StrobePort_PCA9655E::setActivePinHigh(const uint8_t activePin)
{
Wire.beginTransmission(port.ADDR);
Wire.write(outputByteCommand);
Wire.write(port.outputVal |= activePin);
Wire.endTransmission();
//todo delayMicroseconds(1500); still 4*bb w/o debouncer prints IOE rows sporadically
}
void StrobePort_PCA9655E::write(const uint8_t pin, const bool level)
{
if (level == LOW)
{
port.outputVal &= ~pin;
port.outputVal &= ~pin; //set pin output to low, do not reset the other pins because LEDs
}
else
{
port.outputVal |= pin;
port.outputVal |= pin; //set pin output to high
}
Wire.beginTransmission(port.ADDR);

2
src/StrobePort_PCA9655E.h
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@ -44,8 +44,6 @@ class StrobePort_PCA9655E : public StrobePort
StrobePort_PCA9655E(IOEPort& port);
void begin();
virtual void setActivePinLow(const uint8_t activePin); //activePin is a port mask todo delete
virtual void setActivePinHigh(const uint8_t activePin); //todo delete also in StrobePort.h
virtual void write(const uint8_t pin, const bool level);
};
#endif