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Start porting the USB core to the AVR32 UC3B.

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This commit is contained in:
Dean Camera 2010-02-23 07:13:29 +00:00
parent e11fddfe66
commit 0e6d5cf5b4
19 changed files with 354 additions and 122 deletions
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51
LUFA/Drivers/USB/LowLevel/Device.h
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@ -41,9 +41,11 @@
#define __USBDEVICE_H__
/* Includes: */
#include <avr/pgmspace.h>
#include <avr/eeprom.h>
#if defined(__AVR__)
#include <avr/pgmspace.h>
#include <avr/eeprom.h>
#endif
#include "../../../Common/Common.h"
#include "../HighLevel/StdDescriptors.h"
#include "Endpoint.h"
@ -59,7 +61,8 @@
/* Public Interface - May be used in end-application: */
/* Macros: */
#if defined(USB_SERIES_4_AVR) || defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR) || defined(__DOXYGEN__)
#if (defined(USB_SERIES_4_AVR) || defined(USB_SERIES_6_AVR) || defined(USB_SERIES_7_AVR) || \
defined(USB_SERIES_UC3B_AVR) || defined(__DOXYGEN__))
/** Mask for the Options parameter of the \ref USB_Init() function. This indicates that the
* USB interface should be initialized in low speed (1.5Mb/s) mode.
*
@ -68,13 +71,13 @@
* \note Restrictions apply on the number, size and type of endpoints which can be used
* when running in low speed mode -- refer to the USB 2.0 standard.
*/
#define USB_DEVICE_OPT_LOWSPEED (1 << 0)
#define USB_DEVICE_OPT_LOWSPEED (1 << 0)
#endif
/** Mask for the Options parameter of the USB_Init() function. This indicates that the
* USB interface should be initialized in full speed (12Mb/s) mode.
*/
#define USB_DEVICE_OPT_FULLSPEED (0 << 0)
#define USB_DEVICE_OPT_FULLSPEED (0 << 0)
/* Pseudo-Function Macros: */
#if defined(__DOXYGEN__)
@ -129,16 +132,25 @@
*/
static inline bool USB_Device_DisableSOFEvents(void);
#else
#if !defined(NO_DEVICE_REMOTE_WAKEUP)
#define USB_Device_SendRemoteWakeup() MACROS{ UDCON |= (1 << RMWKUP); }MACROE
#if defined(__AVR32__)
#if !defined(NO_DEVICE_REMOTE_WAKEUP)
#define USB_Device_SendRemoteWakeup() MACROS{ AVR32_USBB.UDCON.rmwkup = true; }MACROE
#define USB_Device_IsRemoteWakeupSent() ((UDCON & (1 << RMWKUP)) ? false : true)
#define USB_Device_IsRemoteWakeupSent() AVR32_USBB.UDCON.rmwkup
#endif
#define USB_Device_IsUSBSuspended() AVR32_USBB.UDINT.susp
#elif defined(__AVR__)
#if !defined(NO_DEVICE_REMOTE_WAKEUP)
#define USB_Device_SendRemoteWakeup() MACROS{ UDCON |= (1 << RMWKUP); }MACROE
#define USB_Device_IsRemoteWakeupSent() ((UDCON & (1 << RMWKUP)) ? false : true)
#endif
#define USB_Device_IsUSBSuspended() ((UDINT & (1 << SUSPI)) ? true : false)
#endif
#define USB_Device_IsUSBSuspended() ((UDINT & (1 << SUSPI)) ? true : false)
#define USB_Device_EnableSOFEvents() MACROS{ USB_INT_Enable(USB_INT_SOFI); }MACROE
#define USB_Device_EnableSOFEvents() MACROS{ USB_INT_Enable(USB_INT_SOFI); }MACROE
#define USB_Device_DisableSOFEvents() MACROS{ USB_INT_Disable(USB_INT_SOFI); }MACROE
#endif
@ -207,8 +219,17 @@
/* Private Interface - For use in library only: */
#if !defined(__DOXYGEN__)
/* Macros: */
#define USB_Device_SetLowSpeed() MACROS{ UDCON |= (1 << LSM); }MACROE
#define USB_Device_SetFullSpeed() MACROS{ UDCON &= ~(1 << LSM); }MACROE
#if defined(__AVR32__)
#define USB_Device_SetLowSpeed() MACROS{ AVR32_USBB.UDCON.ls = true; }MACROE
#define USB_Device_SetFullSpeed() MACROS{ AVR32_USBB.UDCON.ls = false; }MACROE
#define USB_Device_SetDeviceAddress(addr) MACROS{ AVR32_USBB.UDADDR = (AVR32_USBB_UDCON_ADDEN_MASK | DeviceAddress); }MACROE
#elif defined(__AVR__)
#define USB_Device_SetLowSpeed() MACROS{ UDCON |= (1 << LSM); }MACROE
#define USB_Device_SetFullSpeed() MACROS{ UDCON &= ~(1 << LSM); }MACROE
#define USB_Device_SetDeviceAddress(addr) MACROS{ UDADDR = ((1 << ADDEN) | DeviceAddress); }MACROE
#endif
#endif
#endif