diff options
Diffstat (limited to 'Demos/Device/CDC/CDC.h')
| -rw-r--r-- | Demos/Device/CDC/CDC.h | 139 |
1 files changed, 13 insertions, 126 deletions
diff --git a/Demos/Device/CDC/CDC.h b/Demos/Device/CDC/CDC.h index 4c4ca74d5..b487813b0 100644 --- a/Demos/Device/CDC/CDC.h +++ b/Demos/Device/CDC/CDC.h @@ -44,139 +44,26 @@ #include "Descriptors.h"
- #include <LUFA/Version.h> // Library Version Information
- #include <LUFA/Drivers/USB/USB.h> // USB Functionality
- #include <LUFA/Drivers/Board/Joystick.h> // Joystick driver
- #include <LUFA/Drivers/Board/LEDs.h> // LEDs driver
- #include <LUFA/Scheduler/Scheduler.h> // Simple scheduler for task management
+ #include <LUFA/Version.h>
+ #include <LUFA/Drivers/Board/LEDs.h>
+ #include <LUFA/Drivers/Board/Joystick.h>
+ #include <LUFA/Drivers/USB/USB.h>
+ #include <LUFA/Drivers/USB/Class/Device/CDC.h>
/* 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)
-
- /* 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 */
- };
+ #define LEDMASK_USB_NOTREADY LEDS_LED1
+ #define LEDMASK_USB_ENUMERATING (LEDS_LED2 | LEDS_LED3)
+ #define LEDMASK_USB_READY (LEDS_LED2 | LEDS_LED4)
+ #define LEDMASK_USB_ERROR (LEDS_LED1 | LEDS_LED3)
- /** 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 */
- };
-
- /** Enum for the possible status codes for passing to the UpdateStatus() function. */
- enum CDC_StatusCodes_t
- {
- Status_USBNotReady = 0, /**< USB is not ready (disconnected from a USB host) */
- Status_USBEnumerating = 1, /**< USB interface is enumerating */
- Status_USBReady = 2, /**< USB interface is connected and ready */
- };
-
- /* Tasks: */
- TASK(CDC_Task);
-
/* Function Prototypes: */
+ void SetupHardware(void);
+ void CheckJoystickMovement(void);
+
void EVENT_USB_Connect(void);
void EVENT_USB_Disconnect(void);
void EVENT_USB_ConfigurationChanged(void);
void EVENT_USB_UnhandledControlPacket(void);
-
- void UpdateStatus(uint8_t CurrentStatus);
+ void EVENT_USB_StartOfFrame(void);
#endif
|