-/*\r
- LUFA Library\r
- Copyright (C) Dean Camera, 2010.\r
- \r
- dean [at] fourwalledcubicle [dot] com\r
- www.fourwalledcubicle.com\r
-*/\r
-\r
-/*\r
- Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)\r
-\r
- Permission to use, copy, modify, distribute, and sell this \r
- software and its documentation for any purpose is hereby granted\r
- without fee, provided that the above copyright notice appear in \r
- all copies and that both that the copyright notice and this\r
- permission notice and warranty disclaimer appear in supporting \r
- documentation, and that the name of the author not be used in \r
- advertising or publicity pertaining to distribution of the \r
- software without specific, written prior permission.\r
-\r
- The author disclaim all warranties with regard to this\r
- software, including all implied warranties of merchantability\r
- and fitness. In no event shall the author be liable for any\r
- special, indirect or consequential damages or any damages\r
- whatsoever resulting from loss of use, data or profits, whether\r
- in an action of contract, negligence or other tortious action,\r
- arising out of or in connection with the use or performance of\r
- this software.\r
-*/\r
-\r
-#define __INCLUDE_FROM_USBTASK_C\r
-#define __INCLUDE_FROM_USB_DRIVER\r
-#include "USBTask.h"\r
-\r
-volatile bool USB_IsInitialized;\r
-USB_Request_Header_t USB_ControlRequest;\r
-\r
-#if defined(USB_CAN_BE_HOST) && !defined(HOST_STATE_AS_GPIOR)\r
-volatile uint8_t USB_HostState;\r
-#endif\r
-\r
-#if defined(USB_CAN_BE_DEVICE) && !defined(DEVICE_STATE_AS_GPIOR)\r
-volatile uint8_t USB_DeviceState;\r
-#endif\r
-\r
-void USB_USBTask(void)\r
-{\r
- #if defined(USB_HOST_ONLY)\r
- USB_HostTask();\r
- #elif defined(USB_DEVICE_ONLY)\r
- USB_DeviceTask();\r
- #else\r
- if (USB_CurrentMode == USB_MODE_DEVICE)\r
- USB_DeviceTask();\r
- else if (USB_CurrentMode == USB_MODE_HOST)\r
- USB_HostTask();\r
- #endif\r
-}\r
-\r
-#if defined(USB_CAN_BE_DEVICE)\r
-static void USB_DeviceTask(void)\r
-{\r
- if (USB_DeviceState != DEVICE_STATE_Unattached)\r
- {\r
- uint8_t PrevEndpoint = Endpoint_GetCurrentEndpoint();\r
- \r
- Endpoint_SelectEndpoint(ENDPOINT_CONTROLEP);\r
-\r
- if (Endpoint_IsSETUPReceived())\r
- USB_Device_ProcessControlRequest();\r
- \r
- Endpoint_SelectEndpoint(PrevEndpoint);\r
- }\r
-}\r
-#endif\r
-\r
-#if defined(USB_CAN_BE_HOST)\r
-static void USB_HostTask(void)\r
-{\r
- uint8_t PrevPipe = Pipe_GetCurrentPipe();\r
- \r
- Pipe_SelectPipe(PIPE_CONTROLPIPE);\r
-\r
- USB_Host_ProcessNextHostState();\r
- \r
- Pipe_SelectPipe(PrevPipe);\r
-}\r
-#endif\r
+/*
+ LUFA Library
+ Copyright (C) Dean Camera, 2010.
+
+ dean [at] fourwalledcubicle [dot] com
+ www.fourwalledcubicle.com
+*/
+
+/*
+ Copyright 2010 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_USBTASK_C
+#define __INCLUDE_FROM_USB_DRIVER
+#include "USBTask.h"
+
+volatile bool USB_IsInitialized;
+USB_Request_Header_t USB_ControlRequest;
+
+#if defined(USB_CAN_BE_HOST) && !defined(HOST_STATE_AS_GPIOR)
+volatile uint8_t USB_HostState;
+#endif
+
+#if defined(USB_CAN_BE_DEVICE) && !defined(DEVICE_STATE_AS_GPIOR)
+volatile uint8_t USB_DeviceState;
+#endif
+
+void USB_USBTask(void)
+{
+ #if defined(USB_HOST_ONLY)
+ USB_HostTask();
+ #elif defined(USB_DEVICE_ONLY)
+ USB_DeviceTask();
+ #else
+ if (USB_CurrentMode == USB_MODE_DEVICE)
+ USB_DeviceTask();
+ else if (USB_CurrentMode == USB_MODE_HOST)
+ USB_HostTask();
+ #endif
+}
+
+#if defined(USB_CAN_BE_DEVICE)
+static void USB_DeviceTask(void)
+{
+ if (USB_DeviceState != DEVICE_STATE_Unattached)
+ {
+ uint8_t PrevEndpoint = Endpoint_GetCurrentEndpoint();
+
+ Endpoint_SelectEndpoint(ENDPOINT_CONTROLEP);
+
+ if (Endpoint_IsSETUPReceived())
+ USB_Device_ProcessControlRequest();
+
+ Endpoint_SelectEndpoint(PrevEndpoint);
+ }
+}
+#endif
+
+#if defined(USB_CAN_BE_HOST)
+static void USB_HostTask(void)
+{
+ uint8_t PrevPipe = Pipe_GetCurrentPipe();
+
+ Pipe_SelectPipe(PIPE_CONTROLPIPE);
+
+ USB_Host_ProcessNextHostState();
+
+ Pipe_SelectPipe(PrevPipe);
+}
+#endif
projects / pub / USBasp.git / blobdiff