Initial restructuring of the core USB driver module to support multiple architectures...

[pub/lufa.git] / LUFA / Drivers / USB / LowLevel / Endpoint.c

diff --git a/LUFA/Drivers/USB/LowLevel/Endpoint.c b/LUFA/Drivers/USB/LowLevel/Endpoint.c
deleted file mode 100644 (file)
index 33f5ec9..0000000
--- a/LUFA/Drivers/USB/LowLevel/Endpoint.c
+++ /dev/null
@@ -1,182 +0,0 @@
-/*
-             LUFA Library
-     Copyright (C) Dean Camera, 2011.
-
-  dean [at] fourwalledcubicle [dot] com
-           www.lufa-lib.org
-*/
-
-/*
-  Copyright 2011  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.
-*/
-
-#define  __INCLUDE_FROM_USB_DRIVER
-#include "../HighLevel/USBMode.h"
-
-#if defined(USB_CAN_BE_DEVICE)
-
-#include "Endpoint.h"
-
-#if !defined(FIXED_CONTROL_ENDPOINT_SIZE)
-uint8_t USB_ControlEndpointSize = ENDPOINT_CONTROLEP_DEFAULT_SIZE;
-#endif
-
-bool Endpoint_ConfigureEndpoint_Prv(const uint8_t Number,
-                                    const uint8_t UECFG0XData,
-                                    const uint8_t UECFG1XData)
-{
-#if defined(CONTROL_ONLY_DEVICE) || defined(ORDERED_EP_CONFIG)
-       Endpoint_SelectEndpoint(Number);
-       Endpoint_EnableEndpoint();
-
-       UECFG1X = 0;
-       UECFG0X = UECFG0XData;
-       UECFG1X = UECFG1XData;
-
-       return Endpoint_IsConfigured();
-#else  
-       for (uint8_t EPNum = Number; EPNum < ENDPOINT_TOTAL_ENDPOINTS; EPNum++)
-       {
-               uint8_t UECFG0XTemp;
-               uint8_t UECFG1XTemp;
-               uint8_t UEIENXTemp;
-
-               Endpoint_SelectEndpoint(EPNum);
-               
-               if (EPNum == Number)
-               {
-                       UECFG0XTemp = UECFG0XData;
-                       UECFG1XTemp = UECFG1XData;
-                       UEIENXTemp  = 0;
-               }
-               else
-               {
-                       UECFG0XTemp = UECFG0X;
-                       UECFG1XTemp = UECFG1X;
-                       UEIENXTemp  = UEIENX;
-               }
-
-               if (!(UECFG1XTemp & (1 << ALLOC)))
-                 continue;
-
-               Endpoint_DisableEndpoint();
-               UECFG1X &= (1 << ALLOC);
-
-               Endpoint_EnableEndpoint();
-               UECFG0X = UECFG0XTemp;
-               UECFG1X = UECFG1XTemp;
-               UEIENX  = UEIENXTemp;
-                       
-               if (!(Endpoint_IsConfigured()))
-                 return false;                 
-       }
-       
-       Endpoint_SelectEndpoint(Number);
-       return true;
-#endif
-}
-
-void Endpoint_ClearEndpoints(void)
-{
-       UEINT = 0;
-
-       for (uint8_t EPNum = 0; EPNum < ENDPOINT_TOTAL_ENDPOINTS; EPNum++)
-       {
-               Endpoint_SelectEndpoint(EPNum);
-               UEIENX  = 0;
-               UEINTX  = 0;
-               UECFG1X = 0;
-               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
-