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| author | Martino Facchin <m.facchin@arduino.cc> | 2018-12-19 15:34:29 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-12-19 15:34:29 +0100 |
| commit | 6ba4fd363f8dcd704b73d6b4dd897fce6e7bfa72 (patch) | |
| tree | 12d85497b9580d35a419bcfd1bc2fbe354cd15c9 | |
| parent | 4efd68677303c77dcafff37b5f2d8a66bb062a43 (diff) | |
| parent | c87bc7ba9a94cbeca3b652ea068c4bdb38c76b6c (diff) | |
Merge pull request #54 from algernon/pull/wakeup-suspend-hooks
Add USBDevice.isSuspended()
| -rw-r--r-- | cores/arduino/USBAPI.h | 2 | ||||
| -rw-r--r-- | cores/arduino/USBCore.cpp | 6 |
2 files changed, 8 insertions, 0 deletions
diff --git a/cores/arduino/USBAPI.h b/cores/arduino/USBAPI.h index 479ced9..701a14f 100644 --- a/cores/arduino/USBAPI.h +++ b/cores/arduino/USBAPI.h @@ -65,6 +65,8 @@ public: void detach(); // Serial port goes down too... void poll(); bool wakeupHost(); // returns false, when wakeup cannot be processed + + bool isSuspended(); }; extern USBDevice_ USBDevice; diff --git a/cores/arduino/USBCore.cpp b/cores/arduino/USBCore.cpp index 81f689d..c0a4c7c 100644 --- a/cores/arduino/USBCore.cpp +++ b/cores/arduino/USBCore.cpp @@ -855,4 +855,10 @@ bool USBDevice_::wakeupHost() return false; } +bool USBDevice_::isSuspended() +{ + return (_usbSuspendState & (1 << SUSPI)); +} + + #endif /* if defined(USBCON) */ |