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fix for issue #1295 "leonardo as keyboard does not wake windows 7 from sleep" #1488

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fix for issue #1295 "leonardo as keyboard does not wake windows 7 from sleep" #1488

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966748f
Wakeup for USB host. First clean version
nospam2000 Jun 29, 2013
b907431
Added first part of SUSPEND / WAKEUP handling; store SUSPI in _usbSus…
nospam2000 Jul 2, 2013
5e3dd2a
initialize _usbSuspendState in USBDevice_::attach
nospam2000 Jul 2, 2013
781181e
Added support to press power/sleep/hibernate (and some more) buttons …
nospam2000 Jul 5, 2013
5456707
Added Keyboard.pressRaw(), releaseRaw() and writeRaw() to make it pos…
nospam2000 Jul 13, 2013
b51dc87
Added error messages when USB chip is unknown or clock rate is not su…
nospam2000 Jul 14, 2013
8828e50
removed pressRaw + releaseRaw because this functionality is already c…
nospam2000 Jul 18, 2013
674ab3b
Added error message when method of USB PLL initialization is unknown.
nospam2000 Jul 18, 2013
7b77d1e
added Mouse.moveAbs() as a new feature for absolute mouse positioning…
nospam2000 Jul 21, 2013
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Added error messages when USB chip is unknown or clock rate is not su… 
…pported
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@nospam2000
nospam2000 committed Jul 14, 2013
commit b51dc879bc71eecda4647536b7499a2e6fd18f8d
6 changes: 5 additions & 1 deletion hardware/arduino/cores/arduino/USBCore.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -634,6 +634,8 @@ static inline void USB_ClockEnable()
PLLCSR |= (1<<PINDIV); // Need 16 MHz xtal
#elif F_CPU == 8000000UL
PLLCSR &= ~(1<<PINDIV); // Need 8 MHz xtal
#else
#error "Clock rate of F_CPU not supported"
#endif

// AT90USB646, AT90USB647, AT90USB1286, AT90USB1287
Expand All @@ -646,11 +648,13 @@ static inline void USB_ClockEnable()
// For AT90USB64x only. Do not use with AT90USB128x.
PLLCSR = (PLLCSR & ~(1<<PLLP0)) | ((1<<PLLP2) | (1<<PLLP1)); // Need 16 MHz xtal
#else
#error "USB Chip not supported, please defined method of PLL initialization yourself"
#error "USB Chip not supported, please defined method of USB PLL initialization"
#endif
#elif F_CPU == 8000000UL
// for Atmel AT90USB128x and AT90USB64x
PLLCSR = (PLLCSR & ~(1<<PLLP2)) | ((1<<PLLP1) | (1<<PLLP0)); // Need 8 MHz xtal
#else
#error "Clock rate of F_CPU not supported"
#endif
#endif

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