-\r
- /* Macros: */\r
- /** CDC Class specific request to get the current virtual serial port configuration settings. */\r
- #define REQ_GetLineEncoding 0x21\r
-\r
- /** CDC Class specific request to set the current virtual serial port configuration settings. */\r
- #define REQ_SetLineEncoding 0x20\r
-\r
- /** CDC Class specific request to set the current virtual serial port handshake line states. */\r
- #define REQ_SetControlLineState 0x22\r
- \r
- /** Notification type constant for a change in the virtual serial port handshake line states, for\r
- * use with a USB_Notification_Header_t notification structure when sent to the host via the CDC \r
- * notification endpoint.\r
- */\r
- #define NOTIF_SerialState 0x20\r
-\r
- /** Mask for the DTR handshake line for use with the REQ_SetControlLineState class specific request\r
- * from the host, to indicate that the DTR line state should be high.\r
- */\r
- #define CONTROL_LINE_OUT_DTR (1 << 0)\r
-\r
- /** Mask for the RTS handshake line for use with the REQ_SetControlLineState class specific request\r
- * from the host, to indicate that theRTS line state should be high.\r
- */\r
- #define CONTROL_LINE_OUT_RTS (1 << 1)\r
- \r
- /** Mask for the DCD handshake line for use with the a NOTIF_SerialState class specific notification\r
- * from the device to the host, to indicate that the DCD line state is currently high.\r
- */\r
- #define CONTROL_LINE_IN_DCD (1 << 0)\r
-\r
- /** Mask for the DSR handshake line for use with the a NOTIF_SerialState class specific notification\r
- * from the device to the host, to indicate that the DSR line state is currently high.\r
- */\r
- #define CONTROL_LINE_IN_DSR (1 << 1)\r
-\r
- /** Mask for the BREAK handshake line for use with the a NOTIF_SerialState class specific notification\r
- * from the device to the host, to indicate that the BREAK line state is currently high.\r
- */\r
- #define CONTROL_LINE_IN_BREAK (1 << 2)\r
-\r
- /** Mask for the RING handshake line for use with the a NOTIF_SerialState class specific notification\r
- * from the device to the host, to indicate that the RING line state is currently high.\r
- */\r
- #define CONTROL_LINE_IN_RING (1 << 3)\r
-\r
- /** Mask for use with the a NOTIF_SerialState class specific notification from the device to the host,\r
- * to indicate that a framing error has occurred on the virtual serial port.\r
- */\r
- #define CONTROL_LINE_IN_FRAMEERROR (1 << 4)\r
-\r
- /** Mask for use with the a NOTIF_SerialState class specific notification from the device to the host,\r
- * to indicate that a parity error has occurred on the virtual serial port.\r
- */\r
- #define CONTROL_LINE_IN_PARITYERROR (1 << 5)\r
-\r
- /** Mask for use with the a NOTIF_SerialState class specific notification from the device to the host,\r
- * to indicate that a data overrun error has occurred on the virtual serial port.\r
- */\r
- #define CONTROL_LINE_IN_OVERRUNERROR (1 << 6)\r
- \r
- /** LED mask for the library LED driver, to indicate that the USB interface is not ready. */\r
- #define LEDMASK_USB_NOTREADY LEDS_LED1\r
-\r
- /** LED mask for the library LED driver, to indicate that the USB interface is enumerating. */\r
- #define LEDMASK_USB_ENUMERATING (LEDS_LED2 | LEDS_LED3)\r
-\r
- /** LED mask for the library LED driver, to indicate that the USB interface is ready. */\r
- #define LEDMASK_USB_READY (LEDS_LED2 | LEDS_LED4)\r
-\r
- /** LED mask for the library LED driver, to indicate that an error has occurred in the USB interface. */\r
- #define LEDMASK_USB_ERROR (LEDS_LED1 | LEDS_LED3)\r
-\r
- /* Type Defines: */\r
- /** Type define for the virtual serial port line encoding settings, for storing the current USART configuration\r
- * as set by the host via a class specific request.\r
- */\r
- typedef 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
- } CDC_Line_Coding_t;\r
- \r
- /** Type define for a CDC notification, sent to the host via the CDC notification endpoint to indicate a\r
- * change in the device state asynchronously.\r
- */\r
- typedef struct\r
- {\r
- uint8_t NotificationType; /**< Notification type, a mask of REQDIR_*, REQTYPE_* and REQREC_* constants\r
- * from the library StdRequestType.h header\r
- */\r
- uint8_t Notification; /**< Notification value, a NOTIF_* constant */\r
- uint16_t wValue; /**< Notification wValue, notification-specific */\r
- uint16_t wIndex; /**< Notification wIndex, notification-specific */\r
- uint16_t wLength; /**< Notification wLength, notification-specific */\r
- } USB_Notification_Header_t;\r
- \r
- /* Enums: */\r
- /** Enum for the possible line encoding formats of a virtual serial port. */\r
- enum CDCDevice_CDC_LineCodingFormats_t\r
- {\r
- OneStopBit = 0, /**< Each frame contains one stop bit */\r
- OneAndAHalfStopBits = 1, /**< Each frame contains one and a half stop bits */\r
- TwoStopBits = 2, /**< Each frame contains two stop bits */\r
- };\r
- \r
- /** Enum for the possible line encoding parity settings of a virtual serial port. */\r
- enum CDCDevice_LineCodingParity_t\r
- {\r
- Parity_None = 0, /**< No parity bit mode on each frame */\r
- Parity_Odd = 1, /**< Odd parity bit mode on each frame */\r
- Parity_Even = 2, /**< Even parity bit mode on each frame */\r
- Parity_Mark = 3, /**< Mark parity bit mode on each frame */\r
- Parity_Space = 4, /**< Space parity bit mode on each frame */\r
- };\r
- \r
- /* Function Prototypes: */\r
- void SetupHardware(void);\r
- void CDC_Task(void);\r
- \r
- void EVENT_USB_Device_Connect(void);\r
- void EVENT_USB_Device_Disconnect(void);\r
- void EVENT_USB_Device_ConfigurationChanged(void);\r
- void EVENT_USB_Device_UnhandledControlRequest(void);\r
-\r
-#endif\r
+
+ /* Macros: */
+ /** CDC Class specific request to get the current virtual serial port configuration settings. */
+ #define REQ_GetLineEncoding 0x21
+
+ /** CDC Class specific request to set the current virtual serial port configuration settings. */
+ #define REQ_SetLineEncoding 0x20
+
+ /** CDC Class specific request to set the current virtual serial port handshake line states. */
+ #define REQ_SetControlLineState 0x22
+
+ /** Notification type constant for a change in the virtual serial port handshake line states, for
+ * use with a USB_Notification_Header_t notification structure when sent to the host via the CDC
+ * notification endpoint.
+ */
+ #define NOTIF_SerialState 0x20
+
+ /** Mask for the DTR handshake line for use with the REQ_SetControlLineState class specific request
+ * from the host, to indicate that the DTR line state should be high.
+ */
+ #define CONTROL_LINE_OUT_DTR (1 << 0)
+
+ /** Mask for the RTS handshake line for use with the REQ_SetControlLineState class specific request
+ * from the host, to indicate that theRTS line state should be high.
+ */
+ #define CONTROL_LINE_OUT_RTS (1 << 1)
+
+ /** Mask for the DCD handshake line for use with the a NOTIF_SerialState class specific notification
+ * from the device to the host, to indicate that the DCD line state is currently high.
+ */
+ #define CONTROL_LINE_IN_DCD (1 << 0)
+
+ /** Mask for the DSR handshake line for use with the a NOTIF_SerialState class specific notification
+ * from the device to the host, to indicate that the DSR line state is currently high.
+ */
+ #define CONTROL_LINE_IN_DSR (1 << 1)
+
+ /** Mask for the BREAK handshake line for use with the a NOTIF_SerialState class specific notification
+ * from the device to the host, to indicate that the BREAK line state is currently high.
+ */
+ #define CONTROL_LINE_IN_BREAK (1 << 2)
+
+ /** Mask for the RING handshake line for use with the a NOTIF_SerialState class specific notification
+ * from the device to the host, to indicate that the RING line state is currently high.
+ */
+ #define CONTROL_LINE_IN_RING (1 << 3)
+
+ /** Mask for use with the a NOTIF_SerialState class specific notification from the device to the host,
+ * to indicate that a framing error has occurred on the virtual serial port.
+ */
+ #define CONTROL_LINE_IN_FRAMEERROR (1 << 4)
+
+ /** Mask for use with the a NOTIF_SerialState class specific notification from the device to the host,
+ * to indicate that a parity error has occurred on the virtual serial port.
+ */
+ #define CONTROL_LINE_IN_PARITYERROR (1 << 5)
+
+ /** Mask for use with the a NOTIF_SerialState class specific notification from the device to the host,
+ * to indicate that a data overrun error has occurred on the virtual serial port.
+ */
+ #define CONTROL_LINE_IN_OVERRUNERROR (1 << 6)
+
+ /** LED mask for the library LED driver, to indicate that the USB interface is not ready. */
+ #define LEDMASK_USB_NOTREADY LEDS_LED1
+
+ /** LED mask for the library LED driver, to indicate that the USB interface is enumerating. */
+ #define LEDMASK_USB_ENUMERATING (LEDS_LED2 | LEDS_LED3)
+
+ /** LED mask for the library LED driver, to indicate that the USB interface is ready. */
+ #define LEDMASK_USB_READY (LEDS_LED2 | LEDS_LED4)
+
+ /** LED mask for the library LED driver, to indicate that an error has occurred in the USB interface. */
+ #define LEDMASK_USB_ERROR (LEDS_LED1 | LEDS_LED3)
+
+ /* Type Defines: */
+ /** Type define for the virtual serial port line encoding settings, for storing the current USART configuration
+ * as set by the host via a class specific request.
+ */
+ typedef struct
+ {
+ uint32_t BaudRateBPS; /**< Baud rate of the virtual serial port, in bits per second */
+ uint8_t CharFormat; /**< Character format of the virtual serial port, a value from the
+ * CDCDevice_CDC_LineCodingFormats_t enum
+ */
+ uint8_t ParityType; /**< Parity setting of the virtual serial port, a value from the
+ * CDCDevice_LineCodingParity_t enum
+ */
+ uint8_t DataBits; /**< Bits of data per character of the virtual serial port */
+ } CDC_Line_Coding_t;
+
+ /** Type define for a CDC notification, sent to the host via the CDC notification endpoint to indicate a
+ * change in the device state asynchronously.
+ */
+ typedef struct
+ {
+ uint8_t NotificationType; /**< Notification type, a mask of REQDIR_*, REQTYPE_* and REQREC_* constants
+ * from the library StdRequestType.h header
+ */
+ uint8_t Notification; /**< Notification value, a NOTIF_* constant */
+ uint16_t wValue; /**< Notification wValue, notification-specific */
+ uint16_t wIndex; /**< Notification wIndex, notification-specific */
+ uint16_t wLength; /**< Notification wLength, notification-specific */
+ } USB_Notification_Header_t;
+
+ /* Enums: */
+ /** Enum for the possible line encoding formats of a virtual serial port. */
+ enum CDCDevice_CDC_LineCodingFormats_t
+ {
+ OneStopBit = 0, /**< Each frame contains one stop bit */
+ OneAndAHalfStopBits = 1, /**< Each frame contains one and a half stop bits */
+ TwoStopBits = 2, /**< Each frame contains two stop bits */
+ };
+
+ /** Enum for the possible line encoding parity settings of a virtual serial port. */
+ enum CDCDevice_LineCodingParity_t
+ {
+ Parity_None = 0, /**< No parity bit mode on each frame */
+ Parity_Odd = 1, /**< Odd parity bit mode on each frame */
+ Parity_Even = 2, /**< Even parity bit mode on each frame */
+ Parity_Mark = 3, /**< Mark parity bit mode on each frame */
+ Parity_Space = 4, /**< Space parity bit mode on each frame */
+ };
+
+ /* Function Prototypes: */
+ void SetupHardware(void);
+ void CDC_Task(void);
+
+ void EVENT_USB_Device_Connect(void);
+ void EVENT_USB_Device_Disconnect(void);
+ void EVENT_USB_Device_ConfigurationChanged(void);
+ void EVENT_USB_Device_UnhandledControlRequest(void);
+
+#endif
projects / pub / USBasp.git / blobdiff