diff options
Diffstat (limited to 'protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/Endpoint_UC3.c')
| -rw-r--r-- | protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/Endpoint_UC3.c | 196 |
1 files changed, 0 insertions, 196 deletions
diff --git a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/Endpoint_UC3.c b/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/Endpoint_UC3.c deleted file mode 100644 index 235ddde59..000000000 --- a/protocol/lufa/LUFA-120730/LUFA/Drivers/USB/Core/UC3/Endpoint_UC3.c +++ /dev/null @@ -1,196 +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
-#include "../USBMode.h"
-
-#if defined(USB_CAN_BE_DEVICE)
-
-#include "../Endpoint.h"
-
-#if !defined(FIXED_CONTROL_ENDPOINT_SIZE)
-uint8_t USB_Device_ControlEndpointSize = ENDPOINT_CONTROLEP_DEFAULT_SIZE;
-#endif
-
-volatile uint32_t USB_Endpoint_SelectedEndpoint = ENDPOINT_CONTROLEP;
-volatile uint8_t* USB_Endpoint_FIFOPos[ENDPOINT_TOTAL_ENDPOINTS];
-
-bool Endpoint_ConfigureEndpointTable(const USB_Endpoint_Table_t* const Table,
- const uint8_t Entries)
-{
- for (uint8_t i = 0; i < Entries; i++)
- {
- if (!(Table[i].Address))
- continue;
-
- if (!(Endpoint_ConfigureEndpoint(Table[i].Address, Table[i].Type, Table[i].Size, Table[i].Banks)))
- {
- return false;
- }
- }
-
- return true;
-}
-
-bool Endpoint_ConfigureEndpoint_Prv(const uint8_t Number,
- const uint32_t UECFG0Data)
-{
- USB_Endpoint_FIFOPos[Number] = &AVR32_USBB_SLAVE[Number * ENDPOINT_HSB_ADDRESS_SPACE_SIZE];
-
-#if defined(CONTROL_ONLY_DEVICE) || defined(ORDERED_EP_CONFIG)
- Endpoint_SelectEndpoint(Number);
- Endpoint_EnableEndpoint();
-
- (&AVR32_USBB.uecfg0)[Number] = 0;
- (&AVR32_USBB.uecfg0)[Number] = UECFG0Data;
-
- return Endpoint_IsConfigured();
-#else
- for (uint8_t EPNum = Number; EPNum < ENDPOINT_TOTAL_ENDPOINTS; EPNum++)
- {
- uint32_t UECFG0Temp;
-
- Endpoint_SelectEndpoint(EPNum);
-
- if (EPNum == Number)
- {
- UECFG0Temp = UECFG0Data;
- }
- else
- {
- UECFG0Temp = (&AVR32_USBB.uecfg0)[EPNum];
- }
-
- if (!(UECFG0Temp & AVR32_USBB_ALLOC_MASK))
- continue;
-
- Endpoint_DisableEndpoint();
- (&AVR32_USBB.uecfg0)[EPNum] &= ~AVR32_USBB_ALLOC_MASK;
-
- Endpoint_EnableEndpoint();
- (&AVR32_USBB.uecfg0)[EPNum] = UECFG0Temp;
-
- if (!(Endpoint_IsConfigured()))
- return false;
- }
-
- Endpoint_SelectEndpoint(Number);
- return true;
-#endif
-}
-
-void Endpoint_ClearEndpoints(void)
-{
- for (uint8_t EPNum = 0; EPNum < ENDPOINT_TOTAL_ENDPOINTS; EPNum++)
- {
- Endpoint_SelectEndpoint(EPNum);
- (&AVR32_USBB.uecfg0)[EPNum] = 0;
- (&AVR32_USBB.uecon0clr)[EPNum] = -1;
- USB_Endpoint_FIFOPos[EPNum] = &AVR32_USBB_SLAVE[EPNum * 0x10000];
- Endpoint_DisableEndpoint();
- }
-}
-
-void Endpoint_ClearStatusStage(void)
-{
- if (USB_ControlRequest.bmRequestType & REQDIR_DEVICETOHOST)
- {
- while (!(Endpoint_IsOUTReceived()))
- {
- if (USB_DeviceState == DEVICE_STATE_Unattached)
- return;
- }
-
- Endpoint_ClearOUT();
- }
- else
- {
- while (!(Endpoint_IsINReady()))
- {
- if (USB_DeviceState == DEVICE_STATE_Unattached)
- return;
- }
-
- Endpoint_ClearIN();
- }
-}
-
-#if !defined(CONTROL_ONLY_DEVICE)
-uint8_t Endpoint_WaitUntilReady(void)
-{
- #if (USB_STREAM_TIMEOUT_MS < 0xFF)
- uint8_t TimeoutMSRem = USB_STREAM_TIMEOUT_MS;
- #else
- uint16_t TimeoutMSRem = USB_STREAM_TIMEOUT_MS;
- #endif
-
- uint16_t PreviousFrameNumber = USB_Device_GetFrameNumber();
-
- for (;;)
- {
- if (Endpoint_GetEndpointDirection() == ENDPOINT_DIR_IN)
- {
- if (Endpoint_IsINReady())
- return ENDPOINT_READYWAIT_NoError;
- }
- else
- {
- if (Endpoint_IsOUTReceived())
- return ENDPOINT_READYWAIT_NoError;
- }
-
- uint8_t USB_DeviceState_LCL = USB_DeviceState;
-
- if (USB_DeviceState_LCL == DEVICE_STATE_Unattached)
- return ENDPOINT_READYWAIT_DeviceDisconnected;
- else if (USB_DeviceState_LCL == DEVICE_STATE_Suspended)
- return ENDPOINT_READYWAIT_BusSuspended;
- else if (Endpoint_IsStalled())
- return ENDPOINT_READYWAIT_EndpointStalled;
-
- uint16_t CurrentFrameNumber = USB_Device_GetFrameNumber();
-
- if (CurrentFrameNumber != PreviousFrameNumber)
- {
- PreviousFrameNumber = CurrentFrameNumber;
-
- if (!(TimeoutMSRem--))
- return ENDPOINT_READYWAIT_Timeout;
- }
- }
-}
-#endif
-
-#endif
-
-#endif
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