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display.cpp
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display.cpp
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// display.cpp
// github.com/jacoblukewood/ems
// Copyright 2020 Jacob Wood
#include "display.h"
#include <Arduino.h>
#include <Wire.h>
#include "SSD1306Ascii.h"
#include "utility.h"
Display::Display(byte const i2c_address, DevType display_type)
: kI2C_Address(i2c_address)
, kDisplayType(display_type) {
Wire.begin();
Wire.setClock(400000L);
begin(&display_type, kI2C_Address);
clear();
}
void Display::PrintLine(Display::Symbol const symbol, String const text, Display::Alignment const position_vertical, Display::Alignment const position_horizontal) {
// TODO: Clear display - work out how this should be implemented. Should clearing be explicit or automatic and should everything be cleared?
switch (position_vertical) {
case TOP:
setRow(0);
break;
case CENTER:
setRow(1);
break;
case BOTTOM:
setRow(2);
break;
}
switch (position_horizontal) {
case LEFT:
break;
case CENTER:
break;
case RIGHT:
break;
}
switch (symbol) {
case WARNING:
break;
case ERROR:
break;
case SUCCESS:
break;
case NONE:
break;
}
}
void Lock(void) {
}
void Unlock(void) {
}