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Removed two-step endpoint/pipe bank clear and switch sequence for smaller, faster endpoint/pipe code.

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Added spacing between multiple paragraphs in Doxygen \note sections.

Removed call to the clock prescaler reset function in the Teensy bootloader to save space - the user application is accessed via a watchdog reset anyway, so the prescale reset would only affect the speed of the bootloader itself.
This commit is contained in:
Dean Camera 2010-04-13 23:29:11 +00:00
parent 19ecd04f37
commit 7b79325aa0
17 changed files with 76 additions and 37 deletions
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19
LUFA/Drivers/USB/LowLevel/LowLevel.c
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@ -113,9 +113,18 @@ void USB_ShutDown(void)
USB_Detach();
USB_Controller_Disable();
USB_INT_DisableAllInterrupts();
USB_INT_ClearAllInterrupts();
#if defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR)
UHWCON &= ~(1 << UIMOD);
#endif
if (!(USB_Options & USB_OPT_MANUAL_PLL))
USB_PLL_Off();
USB_REG_Off();
#if defined(USB_SERIES_4_AVR) || defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR)
USB_OTGPAD_Off();
#endif
@ -145,11 +154,11 @@ void USB_ResetInterface(void)
USB_ConfigurationNumber = 0;
#if !defined(NO_DEVICE_REMOTE_WAKEUP)
USB_RemoteWakeupEnabled = false;
USB_RemoteWakeupEnabled = false;
#endif
#if !defined(NO_DEVICE_SELF_POWER)
USB_CurrentlySelfPowered = false;
USB_CurrentlySelfPowered = false;
#endif
#endif
@ -217,9 +226,9 @@ void USB_ResetInterface(void)
USB_INT_Clear(USB_INT_EORSTI);
USB_INT_Enable(USB_INT_EORSTI);
#if defined(USB_SERIES_4_AVR) || defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR)
USB_INT_Enable(USB_INT_VBUS);
#endif
#if defined(USB_SERIES_4_AVR) || defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR)
USB_INT_Enable(USB_INT_VBUS);
#endif
#elif defined(USB_HOST_ONLY)
USB_Host_HostMode_On();