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Sleep also triggers USB subsystem standly

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Requires SAMD core >= 1.6.14
This commit is contained in:
Martino Facchin 2017-04-04 11:01:57 +02:00
parent e0fcfbd199
commit 10471dd7f3
1 changed files with 1 additions and 0 deletions
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src/ArduinoLowPower.cpp
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@ -14,6 +14,7 @@ void ArduinoLowPowerClass::idle(uint32_t millis) {
} }
void ArduinoLowPowerClass::sleep() { void ArduinoLowPowerClass::sleep() {
USBDevice.standby();
SCB->SCR |= SCB_SCR_SLEEPDEEP_Msk; SCB->SCR |= SCB_SCR_SLEEPDEEP_Msk;
__DSB(); __DSB();
__WFI(); __WFI();