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Add USBDevice.isSuspended() #54

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Merged
merged 1 commit into from
Dec 19, 2018
Merged

Add USBDevice.isSuspended() #54

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2 changes: 2 additions & 0 deletions cores/arduino/USBAPI.h
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Original file line number Diff line number Diff line change
Expand Up @@ -65,6 +65,8 @@ class USBDevice_
void detach(); // Serial port goes down too...
void poll();
bool wakeupHost(); // returns false, when wakeup cannot be processed

bool isSuspended();
};
extern USBDevice_ USBDevice;

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6 changes: 6 additions & 0 deletions cores/arduino/USBCore.cpp
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Expand Up @@ -855,4 +855,10 @@ bool USBDevice_::wakeupHost()
return false;
}

bool USBDevice_::isSuspended()
{
return (_usbSuspendState & (1 << SUSPI));
}


#endif /* if defined(USBCON) */