diff options
Diffstat (limited to 'protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/USBController_UC3.c')
| -rw-r--r-- | protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/USBController_UC3.c | 222 |
1 files changed, 0 insertions, 222 deletions
diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/USBController_UC3.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/USBController_UC3.c deleted file mode 100644 index 8ee63318f..000000000 --- a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/USBController_UC3.c +++ /dev/null @@ -1,222 +0,0 @@ -/*
- LUFA Library
- Copyright (C) Dean Camera, 2012.
-
- dean [at] fourwalledcubicle [dot] com
- www.lufa-lib.org
-*/
-
-/*
- Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com)
-
- Permission to use, copy, modify, distribute, and sell this
- software and its documentation for any purpose is hereby granted
- without fee, provided that the above copyright notice appear in
- all copies and that both that the copyright notice and this
- permission notice and warranty disclaimer appear in supporting
- documentation, and that the name of the author not be used in
- advertising or publicity pertaining to distribution of the
- software without specific, written prior permission.
-
- The author disclaim all warranties with regard to this
- software, including all implied warranties of merchantability
- and fitness. In no event shall the author be liable for any
- special, indirect or consequential damages or any damages
- whatsoever resulting from loss of use, data or profits, whether
- in an action of contract, negligence or other tortious action,
- arising out of or in connection with the use or performance of
- this software.
-*/
-
-#include "../../../../Common/Common.h"
-#if (ARCH == ARCH_UC3)
-
-#define __INCLUDE_FROM_USB_DRIVER
-#define __INCLUDE_FROM_USB_CONTROLLER_C
-#include "../USBController.h"
-
-#if (!defined(USB_HOST_ONLY) && !defined(USB_DEVICE_ONLY))
-volatile uint8_t USB_CurrentMode = USB_MODE_None;
-#endif
-
-#if !defined(USE_STATIC_OPTIONS)
-volatile uint8_t USB_Options;
-#endif
-
-void USB_Init(
- #if defined(USB_CAN_BE_BOTH)
- const uint8_t Mode
- #endif
-
- #if (defined(USB_CAN_BE_BOTH) && !defined(USE_STATIC_OPTIONS))
- ,
- #elif (!defined(USB_CAN_BE_BOTH) && defined(USE_STATIC_OPTIONS))
- void
- #endif
-
- #if !defined(USE_STATIC_OPTIONS)
- const uint8_t Options
- #endif
- )
-{
- #if !defined(USE_STATIC_OPTIONS)
- USB_Options = Options;
- #endif
-
- #if defined(USB_CAN_BE_BOTH)
- if (Mode == USB_MODE_UID)
- {
- AVR32_USBB.USBCON.uide = true;
- USB_INT_Enable(USB_INT_IDTI);
- USB_CurrentMode = USB_GetUSBModeFromUID();
- }
- else
- {
- AVR32_USBB.USBCON.uide = false;
- USB_CurrentMode = Mode;
- }
- #else
- AVR32_USBB.USBCON.uide = false;
- #endif
-
- USB_IsInitialized = true;
-
- USB_ResetInterface();
-}
-
-void USB_Disable(void)
-{
- USB_INT_DisableAllInterrupts();
- USB_INT_ClearAllInterrupts();
-
- USB_Detach();
- USB_Controller_Disable();
-
- USB_OTGPAD_Off();
-
- #if defined(USB_CAN_BE_BOTH)
- USB_CurrentMode = USB_MODE_None;
- #endif
-
- AVR32_PM.GCCTRL[3].cen = false;
-
- USB_IsInitialized = false;
-}
-
-void USB_ResetInterface(void)
-{
- #if defined(USB_CAN_BE_BOTH)
- bool UIDModeSelectEnabled = AVR32_USBB.USBCON.uide;
- #endif
-
- AVR32_PM.GCCTRL[AVR32_PM_GCLK_USBB].pllsel = !(USB_Options & USB_OPT_GCLK_SRC_OSC);
- AVR32_PM.GCCTRL[AVR32_PM_GCLK_USBB].oscsel = !(USB_Options & USB_OPT_GCLK_CHANNEL_0);
- AVR32_PM.GCCTRL[AVR32_PM_GCLK_USBB].diven = (F_USB != USB_CLOCK_REQUIRED_FREQ);
- AVR32_PM.GCCTRL[AVR32_PM_GCLK_USBB].div = (F_USB == USB_CLOCK_REQUIRED_FREQ) ? 0 : (uint32_t)((F_USB / USB_CLOCK_REQUIRED_FREQ / 2) - 1);
- AVR32_PM.GCCTRL[AVR32_PM_GCLK_USBB].cen = true;
-
- USB_INT_DisableAllInterrupts();
- USB_INT_ClearAllInterrupts();
-
- USB_Controller_Reset();
-
- #if defined(USB_CAN_BE_BOTH)
- if (UIDModeSelectEnabled)
- USB_INT_Enable(USB_INT_IDTI);
- #endif
-
- USB_CLK_Unfreeze();
-
- if (USB_CurrentMode == USB_MODE_Device)
- {
- #if defined(USB_CAN_BE_DEVICE)
- AVR32_USBB.USBCON.uimod = true;
-
- USB_Init_Device();
- #endif
- }
- else if (USB_CurrentMode == USB_MODE_Host)
- {
- #if defined(INVERTED_VBUS_ENABLE_LINE)
- AVR32_USBB.USBCON.vbuspo = true;
- #endif
-
- #if defined(USB_CAN_BE_HOST)
- AVR32_USBB.USBCON.uimod = false;
-
- USB_Init_Host();
- #endif
- }
-
- USB_OTGPAD_On();
-}
-
-#if defined(USB_CAN_BE_DEVICE)
-static void USB_Init_Device(void)
-{
- USB_DeviceState = DEVICE_STATE_Unattached;
- USB_Device_ConfigurationNumber = 0;
-
- #if !defined(NO_DEVICE_REMOTE_WAKEUP)
- USB_Device_RemoteWakeupEnabled = false;
- #endif
-
- #if !defined(NO_DEVICE_SELF_POWER)
- USB_Device_CurrentlySelfPowered = false;
- #endif
-
- #if !defined(FIXED_CONTROL_ENDPOINT_SIZE)
- USB_Descriptor_Device_t* DeviceDescriptorPtr;
-
- if (CALLBACK_USB_GetDescriptor((DTYPE_Device << 8), 0, (void*)&DeviceDescriptorPtr) != NO_DESCRIPTOR)
- USB_Device_ControlEndpointSize = DeviceDescriptorPtr->Endpoint0Size;
- #endif
-
- if (USB_Options & USB_DEVICE_OPT_LOWSPEED)
- {
- USB_Device_SetLowSpeed();
- }
- else
- {
- #if defined(USB_DEVICE_OPT_HIGHSPEED)
- if (USB_Options & USB_DEVICE_OPT_HIGHSPEED)
- USB_Device_SetHighSpeed();
- else
- USB_Device_SetFullSpeed();
- #else
- USB_Device_SetFullSpeed();
- #endif
- }
-
- USB_INT_Enable(USB_INT_VBUSTI);
-
- Endpoint_ConfigureEndpoint(ENDPOINT_CONTROLEP, EP_TYPE_CONTROL,
- USB_Device_ControlEndpointSize, 1);
-
- USB_INT_Clear(USB_INT_SUSPI);
- USB_INT_Enable(USB_INT_SUSPI);
- USB_INT_Enable(USB_INT_EORSTI);
-
- USB_Attach();
-}
-#endif
-
-#if defined(USB_CAN_BE_HOST)
-static void USB_Init_Host(void)
-{
- USB_HostState = HOST_STATE_Unattached;
- USB_Host_ConfigurationNumber = 0;
- USB_Host_ControlPipeSize = PIPE_CONTROLPIPE_DEFAULT_SIZE;
-
- USB_Host_HostMode_On();
-
- USB_Host_VBUS_Auto_On();
-
- USB_INT_Enable(USB_INT_DCONNI);
- USB_INT_Enable(USB_INT_BCERRI);
-
- USB_Attach();
-}
-#endif
-
-#endif
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