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More porting of the USB core to the AVR32.

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This commit is contained in:
Dean Camera 2010-02-23 14:46:11 +00:00
parent 0e6d5cf5b4
commit 3702ba1fb3
20 changed files with 409 additions and 205 deletions
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19
LUFA/Drivers/USB/LowLevel/LowLevel.h
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@ -39,6 +39,15 @@
#ifndef __USBLOWLEVEL_H__
#define __USBLOWLEVEL_H__
/* External Variables: */
#if defined(__AVR32__)
#if !defined(CONTROL_ONLY_DEVICE)
extern uint8_t USB_SelectedEPNumber;
#else
#define USB_SelectedEPNumber 0
#endif
#endif
/* Includes: */
#if defined(__AVR32__)
#include <avr32/io.h>
@ -77,7 +86,7 @@
/* Preprocessor Checks and Defines: */
#if !defined(__INCLUDE_FROM_USB_DRIVER)
#error Do not include this file directly. Include LUFA/Drivers/USB.h instead.
#error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead.
#endif
#if !defined(F_CLOCK)
@ -354,16 +363,22 @@
#define USB_Controller_Disable() MACROS{ USBCON &= ~(1 << USBE); }MACROE
#define USB_Controller_Reset() MACROS{ const uint8_t Temp = USBCON; USBCON = (Temp & ~(1 << USBE)); \
USBCON = (Temp | (1 << USBE)); }MACROE
/* Inline Functions: */
#if defined(USB_CAN_BE_BOTH)
static inline uint8_t USB_GetUSBModeFromUID(void) ATTR_WARN_UNUSED_RESULT ATTR_ALWAYS_INLINE;
static inline uint8_t USB_GetUSBModeFromUID(void)
{
#if defined(__AVR32__)
if (AVR32_USBB.USBSTA.id)
return USB_MODE_DEVICE;
else
return USB_MODE_HOST;
#elif defined(__AVR__)
if (USBSTA & (1 << ID))
return USB_MODE_DEVICE;
else
return USB_MODE_HOST;
#endif
}
#endif