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AI suggested noise filtering #73

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30 changes: 17 additions & 13 deletions code/gpios.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -145,19 +145,23 @@ GpioClient::GpioClient(bool sim)
for(auto& [buttonID, buttonData] : m_buttons)
{
bool rawButtonState = ButtonData::GetButtonState(buttonData);
if(rawButtonState == true)
{
buttonData.m_pressedTime++;
if(buttonData.m_pressedTime == buttonData.DEBOUNCE_TIME)
{
buttonData.m_pressed = true;
buttonData.CallUserCallbacks();
}
}
else
{
buttonData.m_pressedTime = 0;
}
if (rawButtonState == true)
{
if (buttonData.m_pressedTime < buttonData.DEBOUNCE_TIME + 1) {
buttonData.m_pressedTime++;
}

if (buttonData.m_pressedTime >= buttonData.DEBOUNCE_TIME && !buttonData.m_isCurrentlyPressed)
{
buttonData.m_isCurrentlyPressed = true;
buttonData.CallUserCallbacks();
}
}
else
{
buttonData.m_pressedTime = 0;
buttonData.m_isCurrentlyPressed = false;
}
}
std::this_thread::sleep_for(std::chrono::milliseconds(25));
}
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1 change: 1 addition & 0 deletions code/gpios.h
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Original file line number Diff line number Diff line change
Expand Up @@ -28,6 +28,7 @@ struct ButtonData{
uint32_t m_pressedTime {0}; //! time when button was pressed
GPIO::GPIO_PULL m_pullMode; //! pull up or down
bool m_pressed; //! is button pressed
bool m_isStablePressed {false}; //! Tracks the button's current stable, debounced state (ON/OFF)
Callbacks m_callbacks; //! callbacks to call when button is pressed
static constexpr int DEBOUNCE_TIME = 2; //! debounce time in cycles

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