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more cppcheck fixes

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This commit is contained in:
Peter Buchegger 2021-01-30 23:09:38 +01:00
parent b5acc47728
commit 2cea42bad1
4 changed files with 40 additions and 9 deletions
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19
lib/Display/OLEDDisplay.cpp
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@ -40,26 +40,31 @@ OLEDDisplay::~OLEDDisplay()
{
}
// cppcheck-suppress unusedFunction
void OLEDDisplay::displayOn()
{
sendCommand(DISPLAYON);
}
// cppcheck-suppress unusedFunction
void OLEDDisplay::displayOff()
{
sendCommand(DISPLAYOFF);
}
// cppcheck-suppress unusedFunction
void OLEDDisplay::invertDisplay()
{
sendCommand(INVERTDISPLAY);
}
// cppcheck-suppress unusedFunction
void OLEDDisplay::normalDisplay()
{
sendCommand(NORMALDISPLAY);
}
// cppcheck-suppress unusedFunction
void OLEDDisplay::setContrast(uint8_t contrast, uint8_t precharge, uint8_t comdetect)
{
sendCommand(SETPRECHARGE); //0xD9
@ -73,18 +78,15 @@ void OLEDDisplay::setContrast(uint8_t contrast, uint8_t precharge, uint8_t comde
sendCommand(DISPLAYON);
}
// cppcheck-suppress unusedFunction
void OLEDDisplay::setBrightness(uint8_t brightness)
{
uint8_t contrast = brightness;
uint8_t contrast = brightness * 1.171 - 43;
if (brightness < 128)
{
// Magic values to get a smooth/ step-free transition
contrast = brightness * 1.171;
}
else
{
contrast = brightness * 1.171 - 43;
}
uint8_t precharge = 241;
if (brightness == 0)
@ -95,28 +97,33 @@ void OLEDDisplay::setBrightness(uint8_t brightness)
setContrast(contrast, precharge, comdetect);
}
// cppcheck-suppress unusedFunction
void OLEDDisplay::resetOrientation()
{
sendCommand(SEGREMAP);
sendCommand(COMSCANINC);
}
// cppcheck-suppress unusedFunction
void OLEDDisplay::flipScreenVertically()
{
sendCommand(SEGREMAP | 0x01);
sendCommand(COMSCANDEC);
}
// cppcheck-suppress unusedFunction
void OLEDDisplay::mirrorScreen()
{
sendCommand(SEGREMAP);
sendCommand(COMSCANDEC);
}
// cppcheck-suppress unusedFunction
void OLEDDisplay::clear()
{
}
// cppcheck-suppress unusedFunction
uint OLEDDisplay::getWidth()
{
switch(_geometry)
@ -131,6 +138,7 @@ uint OLEDDisplay::getWidth()
return 0;
}
// cppcheck-suppress unusedFunction
uint OLEDDisplay::getHeight()
{
switch(_geometry)
@ -146,6 +154,7 @@ uint OLEDDisplay::getHeight()
return 0;
}
// cppcheck-suppress unusedFunction
void OLEDDisplay::sendInitCommands()
{
sendCommand(DISPLAYOFF);