Added new Drivers/USB/LowLevel/Device.c file to house Device mode specific functions...

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

diff --git a/LUFA/Drivers/USB/LowLevel/Device.c b/LUFA/Drivers/USB/LowLevel/Device.c
new file mode 100644 (file)
index 0000000..b21e657
--- /dev/null
+++ b/LUFA/Drivers/USB/LowLevel/Device.c
@@ -0,0 +1,52 @@
+/*\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_USB_DRIVER\r
+#include "../HighLevel/USBMode.h"\r
+\r
+#if defined(USB_CAN_BE_DEVICE)\r
+\r
+#include "Device.h"\r
+\r
+void USB_Device_SendRemoteWakeup(void)\r
+{\r
+       if (!(USB_Options & USB_OPT_MANUAL_PLL))\r
+       {\r
+               USB_PLL_On();\r
+               while (!(USB_PLL_IsReady()));\r
+       }\r
+\r
+       USB_CLK_Unfreeze();\r
+\r
+       UDCON |= (1 << RMWKUP);\r
+       while (!(UDCON & (1 << RMWKUP)));\r
+}\r
+\r
+#endif\r