\r
/* Includes: */\r
#include "../../../Common/Common.h"\r
+ #include "USBMode.h" \r
\r
- #if (ARCH == ARCH_AVR8)\r
- #include "AVR8/Host.h"\r
+ /* Enable C linkage for C++ Compilers: */\r
+ #if defined(__cplusplus)\r
+ extern "C" {\r
#endif\r
\r
/* Preprocessor Checks: */\r
#error Do not include this file directly. Include LUFA/Drivers/USB/USB.h instead.\r
#endif\r
\r
+ /* Public Interface - May be used in end-application: */\r
+ /* Enums: */\r
+ /** Enum for the various states of the USB Host state machine.\r
+ *\r
+ * For information on each possible USB host state, refer to the USB 2.0 specification.\r
+ * Several of the USB host states are broken up further into multiple smaller sub-states,\r
+ * so that they can be internally implemented inside the library in an efficient manner.\r
+ *\r
+ * \see \ref USB_HostState, which stores the current host state machine state.\r
+ */\r
+ enum USB_Host_States_t\r
+ {\r
+ HOST_STATE_WaitForDevice = 0, /**< This state indicates that the stack is waiting for an interval\r
+ * to elapse before continuing with the next step of the device\r
+ * enumeration process.\r
+ */\r
+ HOST_STATE_Unattached = 1, /**< This state indicates that the host state machine is waiting for\r
+ * a device to be attached so that it can start the enumeration process.\r
+ */\r
+ HOST_STATE_Powered = 2, /**< This state indicates that a device has been attached, and the\r
+ * library's internals are being configured to begin the enumeration\r
+ * process.\r
+ */\r
+ HOST_STATE_Powered_WaitForDeviceSettle = 3, /**< This state indicates that the stack is waiting for the initial\r
+ * settling period to elapse before beginning the enumeration process.\r
+ */\r
+ HOST_STATE_Powered_WaitForConnect = 4, /**< This state indicates that the stack is waiting for a connection event\r
+ * from the USB controller to indicate a valid USB device has been attached\r
+ * to the bus and is ready to be enumerated.\r
+ */\r
+ HOST_STATE_Powered_DoReset = 5, /**< This state indicates that a valid USB device has been attached, and that\r
+ * it will now be reset to ensure it is ready for enumeration.\r
+ */\r
+ HOST_STATE_Powered_ConfigPipe = 6, /**< This state indicates that the attached device is currently powered and\r
+ * reset, and that the control pipe is now being configured by the stack.\r
+ */\r
+ HOST_STATE_Default = 7, /**< This state indicates that the stack is currently retrieving the control\r
+ * endpoint's size from the device, so that the control pipe can be altered\r
+ * to match.\r
+ */\r
+ HOST_STATE_Default_PostReset = 8, /**< This state indicates that the control pipe is being reconfigured to match\r
+ * the retrieved control endpoint size from the device, and the device's USB\r
+ * bus address is being set.\r
+ */\r
+ HOST_STATE_Default_PostAddressSet = 9, /**< This state indicates that the device's address has now been set, and the\r
+ * stack is has now completed the device enumeration process. This state causes \r
+ * the stack to change the current USB device address to that set for the\r
+ * connected device, before progressing to the \ref HOST_STATE_Addressed state\r
+ * ready for use in the user application.\r
+ */\r
+ HOST_STATE_Addressed = 10, /**< Indicates that the device has been enumerated and addressed, and is now waiting\r
+ * for the user application to configure the device ready for use. \r
+ */\r
+ HOST_STATE_Configured = 11, /**< Indicates that the device has been configured into a valid device configuration,\r
+ * ready for general use by the user application. \r
+ */\r
+ };\r
+\r
+ /* Architecture Includes: */\r
+ #if (ARCH == ARCH_AVR8)\r
+ #include "AVR8/Host_AVR8.h"\r
+ #elif (ARCH == ARCH_UC3)\r
+ #include "UC3/Host_UC3.h"\r
+ #endif\r
+\r
+ /* Disable C linkage for C++ Compilers: */\r
+ #if defined(__cplusplus)\r
+ }\r
+ #endif\r
+\r
#endif\r
\r
/** @} */\r
projects / pub / USBasp.git / blobdiff