\r
/* Public Interface - May be used in end-application: */\r
/* Type Defines: */\r
- /** Configuration information structure for \ref USB_ClassInfo_CDC_Device_t CDC device interface structures. */\r
+ /** Class state structure. An instance of this structure should be made for each CDC interface\r
+ * within the user application, and passed to each of the CDC class driver functions as the\r
+ * CDCInterfaceInfo parameter. This stores each CDC interface's configuration and state information.\r
+ */\r
typedef struct\r
{\r
- uint8_t ControlInterfaceNumber; /**< Interface number of the CDC control interface within the device */\r
-\r
- uint8_t DataINEndpointNumber; /**< Endpoint number of the CDC interface's IN data endpoint */\r
- uint16_t DataINEndpointSize; /**< Size in bytes of the CDC interface's IN data endpoint */\r
+ const struct\r
+ {\r
+ uint8_t ControlInterfaceNumber; /**< Interface number of the CDC control interface within the device */\r
\r
- uint8_t DataOUTEndpointNumber; /**< Endpoint number of the CDC interface's OUT data endpoint */\r
- uint16_t DataOUTEndpointSize; /**< Size in bytes of the CDC interface's OUT data endpoint */\r
+ uint8_t DataINEndpointNumber; /**< Endpoint number of the CDC interface's IN data endpoint */\r
+ uint16_t DataINEndpointSize; /**< Size in bytes of the CDC interface's IN data endpoint */\r
\r
- uint8_t NotificationEndpointNumber; /**< Endpoint number of the CDC interface's IN notification endpoint, if used */\r
- uint16_t NotificationEndpointSize; /**< Size in bytes of the CDC interface's IN notification endpoint, if used */\r
- } USB_ClassInfo_CDC_Device_Config_t;\r
- \r
- /** Current State information structure for \ref USB_ClassInfo_CDC_Device_t CDC device interface structures. */\r
- typedef struct\r
- {\r
- struct\r
- {\r
- uint8_t HostToDevice; /**< Control line states from the host to device, as a set of CDC_CONTROL_LINE_OUT_*\r
- * masks.\r
- */\r
- uint8_t DeviceToHost; /**< Control line states from the device to host, as a set of CDC_CONTROL_LINE_IN_*\r
- * masks.\r
- */\r
- } ControlLineStates;\r
+ uint8_t DataOUTEndpointNumber; /**< Endpoint number of the CDC interface's OUT data endpoint */\r
+ uint16_t DataOUTEndpointSize; /**< Size in bytes of the CDC interface's OUT data endpoint */\r
\r
+ uint8_t NotificationEndpointNumber; /**< Endpoint number of the CDC interface's IN notification endpoint, if used */\r
+ uint16_t NotificationEndpointSize; /**< Size in bytes of the CDC interface's IN notification endpoint, if used */\r
+ } Config; /**< Config data for the USB class interface within the device. All elements in this section\r
+ * <b>must</b> be set or the interface will fail to enumerate and operate correctly.\r
+ */\r
struct\r
{\r
- uint32_t BaudRateBPS; /**< Baud rate of the virtual serial port, in bits per second */\r
- uint8_t CharFormat; /**< Character format of the virtual serial port, a value from the\r
- * CDCDevice_CDC_LineCodingFormats_t enum\r
- */\r
- uint8_t ParityType; /**< Parity setting of the virtual serial port, a value from the\r
- * CDCDevice_LineCodingParity_t enum\r
- */\r
- uint8_t DataBits; /**< Bits of data per character of the virtual serial port */\r
- } LineEncoding; \r
- } USB_ClassInfo_CDC_Device_State_t;\r
- \r
- /** Class state structure. An instance of this structure should be made for each CDC interface\r
- * within the user application, and passed to each of the CDC class driver functions as the\r
- * CDCInterfaceInfo parameter. This stores each CDC interface's configuration and state information.\r
- */\r
- typedef struct\r
- {\r
- const USB_ClassInfo_CDC_Device_Config_t Config; /**< Config data for the USB class interface within\r
- * the device. All elements in this section\r
- * <b>must</b> be set or the interface will fail\r
- * to enumerate and operate correctly.\r
- */\r
- \r
- USB_ClassInfo_CDC_Device_State_t State; /**< State data for the USB class interface within\r
- * the device. All elements in this section\r
- * <b>may</b> be set to initial values, but may\r
- * also be ignored to default to sane values when\r
- * the interface is enumerated.\r
- */\r
+ struct\r
+ {\r
+ uint8_t HostToDevice; /**< Control line states from the host to device, as a set of CDC_CONTROL_LINE_OUT_*\r
+ * masks.\r
+ */\r
+ uint8_t DeviceToHost; /**< Control line states from the device to host, as a set of CDC_CONTROL_LINE_IN_*\r
+ * masks.\r
+ */\r
+ } ControlLineStates;\r
+\r
+ struct\r
+ {\r
+ uint32_t BaudRateBPS; /**< Baud rate of the virtual serial port, in bits per second */\r
+ uint8_t CharFormat; /**< Character format of the virtual serial port, a value from the\r
+ * CDCDevice_CDC_LineCodingFormats_t enum\r
+ */\r
+ uint8_t ParityType; /**< Parity setting of the virtual serial port, a value from the\r
+ * CDCDevice_LineCodingParity_t enum\r
+ */\r
+ uint8_t DataBits; /**< Bits of data per character of the virtual serial port */\r
+ } LineEncoding; \r
+ } State; /**< State data for the USB class interface within the device. All elements in this section\r
+ * <b>may</b> be set to initial values, but may also be ignored to default to sane values when\r
+ * the interface is enumerated.\r
+ */\r
} USB_ClassInfo_CDC_Device_t;\r
\r
/* Function Prototypes: */ \r
projects / pub / lufa.git / blobdiff