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Complete USB XMEGA interrupt control subsystem code in the core USB driver.

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Automatically load in the USB calibration bytes from the User Signature Row on start-up.

Create internal SRAM variable for the endpoint control and status register table, used by the XMEGA USB controller hardware.
This commit is contained in:
Dean Camera 2011-07-15 08:10:51 +00:00
parent ffa8b430c1
commit f07e766755
7 changed files with 158 additions and 25 deletions
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12
LUFA/Drivers/USB/Core/UC3/USBInterrupt_UC3.c
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@ -33,11 +33,11 @@
void USB_INT_DisableAllInterrupts(void)
{
AVR32_USBB.USBCON.vbuste = false;
AVR32_USBB.USBCON.idte = false;
AVR32_USBB.USBCON.vbuste = false;
AVR32_USBB.USBCON.idte = false;
AVR32_USBB.uhinteclr = -1;
AVR32_USBB.udinteclr = -1;
AVR32_USBB.uhinteclr = -1;
AVR32_USBB.udinteclr = -1;
}
void USB_INT_ClearAllInterrupts(void)
@ -45,8 +45,8 @@ void USB_INT_ClearAllInterrupts(void)
AVR32_USBB.USBSTACLR.vbustic = true;
AVR32_USBB.USBSTACLR.idtic = true;
AVR32_USBB.uhintclr = -1;
AVR32_USBB.udintclr = -1;
AVR32_USBB.uhintclr = -1;
AVR32_USBB.udintclr = -1;
}
ISR(USB_GEN_vect)