diff options
Diffstat (limited to 'LUFA/Drivers/USB/HighLevel')
-rw-r--r-- | LUFA/Drivers/USB/HighLevel/Events.h | 220 | ||||
-rw-r--r-- | LUFA/Drivers/USB/HighLevel/StdDescriptors.c | 2 | ||||
-rw-r--r-- | LUFA/Drivers/USB/HighLevel/StdDescriptors.h | 10 | ||||
-rw-r--r-- | LUFA/Drivers/USB/HighLevel/StdRequestType.h | 20 | ||||
-rw-r--r-- | LUFA/Drivers/USB/HighLevel/StreamCallbacks.h | 34 | ||||
-rw-r--r-- | LUFA/Drivers/USB/HighLevel/USBInterrupt.c | 44 | ||||
-rw-r--r-- | LUFA/Drivers/USB/HighLevel/USBInterrupt.h | 107 | ||||
-rw-r--r-- | LUFA/Drivers/USB/HighLevel/USBTask.h | 58 |
8 files changed, 92 insertions, 403 deletions
diff --git a/LUFA/Drivers/USB/HighLevel/Events.h b/LUFA/Drivers/USB/HighLevel/Events.h index 45ad801de..e65352e3f 100644 --- a/LUFA/Drivers/USB/HighLevel/Events.h +++ b/LUFA/Drivers/USB/HighLevel/Events.h @@ -36,9 +36,9 @@ * multiple places in the user or library code, which may or may not be inside an ISR, thus each handler
* should be written to be as small and fast as possible to prevent possible problems.
*
- * Events can be hooked by the user application using the \ref EVENT_HANDLER() and \ref HANDLES_EVENT() macros. If an
- * event with no associated handler is fired within the library, it by default fires an internal empty stub
- * function. This is achieved through the use of the GCC compiler's "alias" attribute.
+ * Events can be hooked by the user application by declaring a handler function with the same name and parameters
+ * listed here. If an event with no user-associated handler is fired within the library, it by default maps to an
+ * internal empty stub function. This is achieved through the use of the GCC compiler's "alias" attribute.
*
* Each event must only have one associated event handler, but can be raised by multiple sources.
*
@@ -59,96 +59,15 @@ extern "C" {
#endif
- /* Public Interface - May be used in end-application: */
- /* Macros: */
- /** Raises a given event name, with the specified parameters. For events with no parameters the
- * only argument to the macro is the event name, events with parameters list the parameter values
- * after the name as a comma separated list.
- *
- * When a given event is fired, its corresponding event handler code is executed.
- *
- * Usage Examples:
- * \code
- * // Raise the USB_VBUSChange event, which takes no parameters
- * RAISE_EVENT(USB_VBUSChange);
- *
- * // Raise the USB_UnhandledControlPacket event which takes two parameters
- * RAISE_EVENT(USB_UnhandledControlPacket, 0, 1);
- * \endcode
- *
- * \see RAISES_EVENT()
- */
- #define RAISE_EVENT(e, ...) Event_ ## e (__VA_ARGS__)
-
- /** Indicates that a given module can raise a given event. This is the equivalent of putting the
- * event function's prototype into the module, but in a cleaner way. Each event which may be
- * fired via the \ref RAISE_EVENT macro in the module should have an accompanying \ref RAISES_EVENT
- * prototype in the module's header file.
- *
- * Usage Examples:
- * \code
- * // Module can raise the USB_VBUSChange event
- * RAISES_EVENT(USB_VBUSChange);
- *
- * // ...
- * // Inside a block of code in a function of the module, raise the USB_VBUSChange event
- * RAISE_EVENT(USB_VBUSChange);
- * \endcode
- *
- * \see RAISE_EVENT()
- */
- #define RAISES_EVENT(e) HANDLES_EVENT(e)
-
- /** Defines an event handler for the given event. Event handlers should be short in length, as they
- * may be raised from inside an ISR. The user application can react to each event as it sees fit,
- * such as logging the event, indicating the change to the user or performing some other action.
- *
- * Only one event handler may be defined in any user project for each individual event. Events may
- * or may not have parameters - for each event, refer to its documentation elsewhere in this module
- * to determine the presence and purpose of any event parameters.
- *
- * Usage Example:
- * \code
- * // Create an event handler for the USB_VBUSChange event
- * EVENT_HANDLER(USB_VBUSChange)
- * {
- * // Code to execute when the VBUS level changes
- * }
- * \endcode
- *
- * \see HANDLES_EVENT()
- */
- #define EVENT_HANDLER(e) void Event_ ## e e ## _P
-
- /** Indicates that a given module handles an event. This is the equivalent of putting the
- * event function's prototype into the module, but in a cleaner way. Each event which may be
- * handled via the \ref EVENT_HANDLER macro in the module should have an accompanying \ref HANDLES_EVENT
- * prototype in the module's header file.
- *
- * Usage Examples:
- * \code
- * // Module handles the USB_VBUSChange event
- * HANDLES_EVENT(USB_VBUSChange);
- *
- * // Create the USB_VBUSChange event handler
- * EVENT_HANDLER(USB_VBUSChange)
- * {
- * // Event handler code here
- * }
- * \endcode
- *
- * \see EVENT_HANDLER()
- */
- #define HANDLES_EVENT(e) EVENT_HANDLER(e)
-
+ /* Public Interface - May be used in end-application: */
/* Pseudo-Functions for Doxygen: */
- #if defined(__DOXYGEN__)
+ #if !defined(INCLUDE_FROM_EVENTS_C) || defined(__DOXYGEN__)
/** Event for VBUS level change. This event fires when the VBUS line of the USB AVR changes from
* high to low or vice-versa.
*
* \note This event is only available on USB AVR models which support VBUS notification interrupts.
*/
- void USB_VBUSChange(void);
+ void EVENT_USB_VBUSChange(void);
/** Event for VBUS attachment. This event fires when the VBUS line of the USB AVR changes from
* low to high, signalling the attachment of the USB device to a host, before the enumeration
@@ -156,7 +75,7 @@ *
* \note This event is only available on USB AVR models which support VBUS notification interrupts.
*/
- void USB_VBUSConnect(void);
+ void EVENT_USB_VBUSConnect(void);
/** Event for VBUS detachment. This event fires when the VBUS line of the USB AVR changes from
* high to low, signalling the USB device has been removed from a host whether it has been enumerated
@@ -164,7 +83,7 @@ *
* \note This event is only available on USB AVR models which support VBUS notification interrupts.
*/
- void USB_VBUSDisconnect(void);
+ void EVENT_USB_VBUSDisconnect(void);
/** Event for USB device connection. This event fires when the AVR is in USB host mode and a device
* has been attached (but not yet fully enumerated), or when in device mode and the device is connected
@@ -178,11 +97,11 @@ * which is not always accurate (host may suspend the bus while still connected). If the actual connection state
* needs to be determined, VBUS should be routed to an external pin, and the auto-detect behaviour turned off by
* passing the NO_LIMITED_CONTROLLER_CONNECT token to the compiler via the -D switch at compile time. The connection
- * and disconnection events may be manually fired by \ref RAISE_EVENT(), and the \ref USB_IsConnected global changed manually.
+ * and disconnection events may be manually fired, and the \ref USB_IsConnected global changed manually.
*
* \see USBTask.h for more information on the USB management task and reducing CPU usage.
*/
- void USB_Connect(void);
+ void EVENT_USB_Connect(void);
/** Event for USB device disconnection. This event fires when the AVR is in USB host mode and an
* attached and enumerated device has been disconnected, or when in device mode and the device is
@@ -196,11 +115,11 @@ * which is not always accurate (host may suspend the bus while still connected). If the actual connection state
* needs to be determined, VBUS should be routed to an external pin, and the auto-detect behaviour turned off by
* passing the NO_LIMITED_CONTROLLER_CONNECT token to the compiler via the -D switch at compile time. The connection
- * and disconnection events may be manually fired by \ref RAISE_EVENT(), and the \ref USB_IsConnected global changed manually.
+ * and disconnection events may be manually fired, and the \ref USB_IsConnected global changed manually.
*
* \see USBTask.h for more information on the USB management task and reducing CPU usage.
*/
- void USB_Disconnect(void);
+ void EVENT_USB_Disconnect(void);
/** Event for USB initialization failure. This event fires when the USB interface fails to
* initialize correctly due to a hardware or software fault.
@@ -208,9 +127,8 @@ * \note This event only exists on USB AVR models which support dual role modes.
*
* \param ErrorCode Error code indicating the failure reason, a value in \ref USB_InitErrorCodes_t
- * located in LowLevel.h.
*/
- void USB_InitFailure(const uint8_t ErrorCode);
+ void EVENT_USB_InitFailure(const uint8_t ErrorCode);
/** Event for USB mode pin level change. This event fires when the USB interface is set to dual role
* mode, and the UID pin level has changed to indicate a new mode (device or host). This event fires
@@ -221,24 +139,23 @@ * \note This event does not exist if the USB_DEVICE_ONLY or USB_HOST_ONLY tokens have been supplied
* to the compiler (see \ref Group_USBManagement documentation).
*/
- void USB_UIDChange(void);
+ void EVENT_USB_UIDChange(void);
/** Event for USB host error. This event fires when a hardware fault has occurred whilst the USB
* interface is in host mode.
*
* \param ErrorCode Error code indicating the failure reason, a value in \ref USB_Host_ErrorCodes_t
- * located in Host.h.
*
* \note This event only exists on USB AVR models which supports host mode.
*
* \note This event does not exist if the USB_DEVICE_ONLY token is supplied to the compiler (see
* \ref Group_USBManagement documentation).
*/
- void USB_HostError(const uint8_t ErrorCode);
+ void EVENT_USB_HostError(const uint8_t ErrorCode);
/** Event for USB device attachment. This event fires when a the USB interface is in host mode, and
* a USB device has been connected to the USB interface. This is interrupt driven, thus fires before
- * the standard \ref USB_Connect event and so can be used to programmatically start the USB management
+ * the standard \ref EVENT_USB_Connect event and so can be used to programmatically start the USB management
* task to reduce CPU consumption.
*
* \note This event only exists on USB AVR models which supports host mode.
@@ -248,7 +165,7 @@ *
* \see \ref TASK(USB_USBTask) for more information on the USB management task and reducing CPU usage.
*/
- void USB_DeviceAttached(void);
+ void EVENT_USB_DeviceAttached(void);
/** Event for USB device removal. This event fires when a the USB interface is in host mode, and
* a USB device has been removed the USB interface whether or not it has been enumerated. This
@@ -261,13 +178,13 @@ *
* \see \ref TASK(USB_USBTask) for more information on the USB management task and reducing CPU usage.
*/
- void USB_DeviceUnattached(void);
+ void EVENT_USB_DeviceUnattached(void);
/** Event for USB device enumeration failure. This event fires when a the USB interface is
* in host mode, and an attached USB device has failed to enumerate completely.
*
* \param ErrorCode Error code indicating the failure reason, a value in
- * \ref USB_Host_EnumerationErrorCodes_t located in Host.h.
+ * \ref USB_Host_EnumerationErrorCodes_t
*
* \param SubErrorCode Sub error code indicating the reason for failure - for example, if the
* ErrorCode parameter indicates a control error, this will give the error
@@ -278,14 +195,14 @@ * \note This event does not exist if the USB_DEVICE_ONLY token is supplied to the compiler (see
* \ref Group_USBManagement documentation).
*/
- void USB_DeviceEnumerationFailed(const uint8_t ErrorCode, const uint8_t SubErrorCode);
+ void EVENT_USB_DeviceEnumerationFailed(const uint8_t ErrorCode, const uint8_t SubErrorCode);
/** Event for USB device enumeration completion. This event fires when a the USB interface is
* in host mode and an attached USB device has been completely enumerated and is ready to be
* controlled by the user application, or when the library is in device mode, and the Host
* has finished enumerating the device.
*/
- void USB_DeviceEnumerationComplete(void);
+ void EVENT_USB_DeviceEnumerationComplete(void);
/** Event for unhandled control requests. This event fires when a the USB host issues a control
* request to the control endpoint (address 0) that the library does not handle. This may either
@@ -301,7 +218,7 @@ * request SETUP parameters into the \ref USB_ControlRequest structure which should then be used
* by the application to determine how to handle the issued request.
*/
- void USB_UnhandledControlPacket(void);
+ void EVENT_USB_UnhandledControlPacket(void);
/** Event for USB configuration number changed. This event fires when a the USB host changes the
* selected configuration number while in device mode. This event should be hooked in device
@@ -312,7 +229,7 @@ * \note This event does not exist if the USB_HOST_ONLY token is supplied to the compiler (see
* \ref Group_USBManagement documentation).
*/
- void USB_ConfigurationChanged(void);
+ void EVENT_USB_ConfigurationChanged(void);
/** Event for USB suspend. This event fires when a the USB host suspends the device by halting its
* transmission of Start Of Frame pulses to the device. This is generally hooked in order to move
@@ -321,9 +238,9 @@ * \note This event does not exist if the USB_HOST_ONLY token is supplied to the compiler (see
* \ref Group_USBManagement documentation).
*
- * \see \ref USB_WakeUp() event for accompanying Wake Up event.
+ * \see \ref EVENT_USB_WakeUp() event for accompanying Wake Up event.
*/
- void USB_Suspend(void);
+ void EVENT_USB_Suspend(void);
/** Event for USB wake up. This event fires when a the USB interface is suspended while in device
* mode, and the host wakes up the device by supplying Start Of Frame pulses. This is generally
@@ -333,9 +250,9 @@ * \note This event does not exist if the USB_HOST_ONLY token is supplied to the compiler (see
* \ref Group_USBManagement documentation).
*
- * \see \ref USB_Suspend() event for accompanying Suspend event.
+ * \see \ref EVENT_USB_Suspend() event for accompanying Suspend event.
*/
- void USB_WakeUp(void);
+ void EVENT_USB_WakeUp(void);
/** Event for USB interface reset. This event fires when a the USB interface is in device mode, and
* a the USB host requests that the device reset its interface. This is generally hooked so that
@@ -346,90 +263,55 @@ * \note This event does not exist if the USB_HOST_ONLY token is supplied to the compiler (see
* \ref Group_USBManagement documentation).
*/
- void USB_Reset(void);
+ void EVENT_USB_Reset(void);
/** Event for USB device mode error. This event fires when the USB interface is in device mode,
* and an error occurs which prevents it from operating normally.
*
- * \param ErrorCode Error code indicating the source of the error. One of the values in the
- * \ref USB_Device_ErrorCodes_t enum located in Device.h.
+ * \param ErrorCode Error code indicating the source of the error, a value in
+ * \ref USB_Device_ErrorCodes_t
*
* \note This event does not exist if the USB_HOST_ONLY token is supplied to the compiler (see
* \ref Group_USBManagement documentation).
*/
- void USB_DeviceError(const uint8_t ErrorCode);
+ void EVENT_USB_DeviceError(const uint8_t ErrorCode);
#endif
/* Private Interface - For use in library only: */
#if !defined(__DOXYGEN__)
- /* Macros: */
- #define ALIAS_STUB(e) EVENT_HANDLER(e) ATTR_WEAK ATTR_ALIAS(USB_Event_Stub)
-
- #if defined(USB_FULL_CONTROLLER) || defined(USB_MODIFIED_FULL_CONTROLLER)
- #define USB_VBUSChange_P (void)
- #define USB_VBUSConnect_P (void)
- #define USB_VBUSDisconnect_P (void)
- #endif
-
- #define USB_Connect_P (void)
- #define USB_Disconnect_P (void)
- #define USB_DeviceEnumerationComplete_P (void)
-
- #if defined(USB_CAN_BE_BOTH)
- #define USB_InitFailure_P (const uint8_t ErrorCode)
- #define USB_UIDChange_P (void)
- #endif
-
- #if defined(USB_CAN_BE_HOST)
- #define USB_HostError_P (const uint8_t ErrorCode)
- #define USB_DeviceAttached_P (void)
- #define USB_DeviceUnattached_P (void)
- #define USB_DeviceEnumerationFailed_P (const uint8_t ErrorCode, const uint8_t SubErrorCode)
- #endif
-
- #if defined(USB_CAN_BE_DEVICE)
- #define USB_UnhandledControlPacket_P (void)
- #define USB_ConfigurationChanged_P (void)
- #define USB_Suspend_P (void)
- #define USB_WakeUp_P (void)
- #define USB_Reset_P (void)
- #define USB_DeviceError_P (const uint8_t ErrorCode)
- #endif
-
/* Function Prototypes: */
#if defined(INCLUDE_FROM_EVENTS_C)
void USB_Event_Stub(void) ATTR_CONST;
#if defined(USB_FULL_CONTROLLER) || defined(USB_MODIFIED_FULL_CONTROLLER)
- ALIAS_STUB(USB_VBUSChange);
- ALIAS_STUB(USB_VBUSConnect);
- ALIAS_STUB(USB_VBUSDisconnect);
+ void EVENT_USB_VBUSChange(void) ATTR_WEAK ATTR_ALIAS(USB_Event_Stub);
+ void EVENT_USB_VBUSConnect(void) ATTR_WEAK ATTR_ALIAS(USB_Event_Stub);
+ void EVENT_USB_VBUSDisconnect(void) ATTR_WEAK ATTR_ALIAS(USB_Event_Stub);
#endif
-
- ALIAS_STUB(USB_Connect);
- ALIAS_STUB(USB_Disconnect);
- ALIAS_STUB(USB_DeviceEnumerationComplete);
+
+ void EVENT_USB_Connect(void) ATTR_WEAK ATTR_ALIAS(USB_Event_Stub);
+ void EVENT_USB_Disconnect(void) ATTR_WEAK ATTR_ALIAS(USB_Event_Stub);
+ void EVENT_USB_DeviceEnumerationComplete(void) ATTR_WEAK ATTR_ALIAS(USB_Event_Stub);
#if defined(USB_CAN_BE_BOTH)
- ALIAS_STUB(USB_InitFailure);
- ALIAS_STUB(USB_UIDChange);
+ void EVENT_USB_InitFailure(const uint8_t ErrorCode) ATTR_WEAK ATTR_ALIAS(USB_Event_Stub);
+ void EVENT_USB_UIDChange(void) ATTR_WEAK ATTR_ALIAS(USB_Event_Stub);
#endif
#if defined(USB_CAN_BE_HOST)
- ALIAS_STUB(USB_HostError);
- ALIAS_STUB(USB_DeviceAttached);
- ALIAS_STUB(USB_DeviceUnattached);
- ALIAS_STUB(USB_DeviceEnumerationFailed);
+ void EVENT_USB_HostError(const uint8_t ErrorCode) ATTR_WEAK ATTR_ALIAS(USB_Event_Stub);
+ void EVENT_USB_DeviceAttached(void) ATTR_WEAK ATTR_ALIAS(USB_Event_Stub);
+ void EVENT_USB_DeviceUnattached(void) ATTR_WEAK ATTR_ALIAS(USB_Event_Stub);
+ void EVENT_USB_DeviceEnumerationFailed(const uint8_t ErrorCode, const uint8_t SubErrorCode)
+ ATTR_WEAK ATTR_ALIAS(USB_Event_Stub);
#endif
- #if defined(USB_CAN_BE_DEVICE)
- ALIAS_STUB(USB_UnhandledControlPacket);
- ALIAS_STUB(USB_ConfigurationChanged);
- ALIAS_STUB(USB_Suspend);
- ALIAS_STUB(USB_WakeUp);
- ALIAS_STUB(USB_Reset);
- ALIAS_STUB(USB_DeviceError);
- #endif
+ void EVENT_USB_UnhandledControlPacket(void) ATTR_WEAK ATTR_ALIAS(USB_Event_Stub);
+ void EVENT_USB_ConfigurationChanged(void) ATTR_WEAK ATTR_ALIAS(USB_Event_Stub);
+ void EVENT_USB_Suspend(void) ATTR_WEAK ATTR_ALIAS(USB_Event_Stub);
+ void EVENT_USB_WakeUp(void) ATTR_WEAK ATTR_ALIAS(USB_Event_Stub);
+ void EVENT_USB_Reset(void) ATTR_WEAK ATTR_ALIAS(USB_Event_Stub);
+ void EVENT_USB_DeviceError(const uint8_t ErrorCode) ATTR_WEAK ATTR_ALIAS(USB_Event_Stub);
#endif
#endif
diff --git a/LUFA/Drivers/USB/HighLevel/StdDescriptors.c b/LUFA/Drivers/USB/HighLevel/StdDescriptors.c index 82ef7a7ce..ae8cc711d 100644 --- a/LUFA/Drivers/USB/HighLevel/StdDescriptors.c +++ b/LUFA/Drivers/USB/HighLevel/StdDescriptors.c @@ -36,7 +36,7 @@ uint16_t USB_GetDescriptor(const uint16_t wValue, const uint8_t wIndex, void** const DescriptorAddress)
{
- RAISE_EVENT(USB_DeviceError, DEVICE_ERROR_GetDescriptorNotHooked);
+ EVENT_USB_DeviceError(DEVICE_ERROR_GetDescriptorNotHooked);
return 0;
};
diff --git a/LUFA/Drivers/USB/HighLevel/StdDescriptors.h b/LUFA/Drivers/USB/HighLevel/StdDescriptors.h index 390ac6b01..d94a91296 100644 --- a/LUFA/Drivers/USB/HighLevel/StdDescriptors.h +++ b/LUFA/Drivers/USB/HighLevel/StdDescriptors.h @@ -175,16 +175,6 @@ */
#define ENDPOINT_USAGE_IMPLICIT_FEEDBACK (2 << 4)
- /* Events: */
- #if defined(USB_CAN_BE_DEVICE) || defined(__DOXYGEN__)
- /** This module raises the Device Error event while in device mode, if the \ref USB_GetDescriptor()
- * routine is not hooked in the user application to properly return descriptors to the library.
- *
- * \see \ref Group_Events for more information on this event.
- */
- RAISES_EVENT(USB_DeviceError);
- #endif
-
/* Enums: */
/** Enum for the possible standard descriptor types, as given in each descriptor's header. */
enum USB_DescriptorTypes_t
diff --git a/LUFA/Drivers/USB/HighLevel/StdRequestType.h b/LUFA/Drivers/USB/HighLevel/StdRequestType.h index fc626cc0a..b9ae04598 100644 --- a/LUFA/Drivers/USB/HighLevel/StdRequestType.h +++ b/LUFA/Drivers/USB/HighLevel/StdRequestType.h @@ -160,41 +160,41 @@ {
REQ_GetStatus = 0, /**< Implemented in the library for device, endpoint and interface
* recipients. Passed to the user application for other recipients
- * via the \ref USB_UnhandledControlPacket() event when received in
+ * via the \ref EVENT_USB_UnhandledControlPacket() event when received in
* device mode. */
REQ_ClearFeature = 1, /**< Implemented in the library for device, endpoint and interface
* recipients. Passed to the user application for other recipients
- * via the \ref USB_UnhandledControlPacket() event when received in
+ * via the \ref EVENT_USB_UnhandledControlPacket() event when received in
* device mode. */
REQ_SetFeature = 3, /**< Implemented in the library for device, endpoint and interface
* recipients. Passed to the user application for other recipients
- * via the \ref USB_UnhandledControlPacket() event when received in
+ * via the \ref EVENT_USB_UnhandledControlPacket() event when received in
* device mode. */
REQ_SetAddress = 5, /**< Implemented in the library for the device recipient. Passed
* to the user application for other recipients via the
- * \ref USB_UnhandledControlPacket() event when received in
+ * \ref EVENT_USB_UnhandledControlPacket() event when received in
* device mode. */
REQ_GetDescriptor = 6, /**< Implemented in the library for all recipients and all request
* types. */
REQ_SetDescriptor = 7, /**< Not implemented in the library, passed to the user application
- * via the \ref USB_UnhandledControlPacket() event when received in
+ * via the \ref EVENT_USB_UnhandledControlPacket() event when received in
* device mode. */
REQ_GetConfiguration = 8, /**< Implemented in the library for the device recipient. Passed
* to the user application for other recipients via the
- * \ref USB_UnhandledControlPacket() event when received in
+ * \ref EVENT_USB_UnhandledControlPacket() event when received in
* device mode. */
REQ_SetConfiguration = 9, /**< Implemented in the library for the device recipient. Passed
* to the user application for other recipients via the
- * \ref USB_UnhandledControlPacket() event when received in
+ * \ref EVENT_USB_UnhandledControlPacket() event when received in
* device mode. */
REQ_GetInterface = 10, /**< Not implemented in the library, passed to the user application
- * via the \ref USB_UnhandledControlPacket() event when received in
+ * via the \ref EVENT_USB_UnhandledControlPacket() event when received in
* device mode. */
REQ_SetInterface = 11, /**< Not implemented in the library, passed to the user application
- * via the \ref USB_UnhandledControlPacket() event when received in
+ * via the \ref EVENT_USB_UnhandledControlPacket() event when received in
* device mode. */
REQ_SynchFrame = 12, /**< Not implemented in the library, passed to the user application
- * via the \ref USB_UnhandledControlPacket() event when received in
+ * via the \ref EVENT_USB_UnhandledControlPacket() event when received in
* device mode. */
};
diff --git a/LUFA/Drivers/USB/HighLevel/StreamCallbacks.h b/LUFA/Drivers/USB/HighLevel/StreamCallbacks.h index e739d8438..a67cc8988 100644 --- a/LUFA/Drivers/USB/HighLevel/StreamCallbacks.h +++ b/LUFA/Drivers/USB/HighLevel/StreamCallbacks.h @@ -32,7 +32,8 @@ * @defgroup Group_StreamCallbacks Endpoint and Pipe Stream Callbacks
*
* Macros and enums for the stream callback routines. This module contains the code required to easily set up
- * stream callback functions which can be used to force early abort of a stream read/write process.
+ * stream callback functions which can be used to force early abort of a stream read/write process. Each callback
+ * should take no arguments, and return a value from the \ref StreamCallback_Return_ErrorCodes_t enum.
*
* @{
*/
@@ -42,37 +43,6 @@ /* Public Interface - May be used in end-application: */
/* Macros: */
- /** Creates a prototype for or begins a stream callback routine. Stream callback routines are small
- * routines which are executed during stream read or writes (if the callback-enabled versions of
- * these functions are used) which allow the user application to abort the transfer when certain
- * arbitrary conditions are met.
- *
- * Stream callback functions should return a value from the \ref StreamCallback_Return_ErrorCodes_t
- * enum.
- *
- * Usage Example (Device Endpoint, but applicable for Host Pipes also):
- * \code
- * STREAM_CALLBACK(GlobalNotSet); // Callback Prototype
- *
- * STREAM_CALLBACK(GlobalNotSet)
- * {
- * if (MyGlobal == false)
- * return ENDPOINT_STREAMCALLBACK_Continue;
- * else
- * return ENDPOINT_STREAMCALLBACK_Abort;
- * }
- *
- * //...
- * // Inside some routine:
- * if (Endpoint_Write_Stream_LE(DataBuffer, sizeof(DataBuffer), GlobalNotSet) ==
- * ENDPOINT_RWSTREAM_ERROR_CallbackAborted)
- * {
- * // Do something when the callback aborted the transfer early
- * }
- * \endcode
- */
- #define STREAM_CALLBACK(name) uint8_t name (void)
-
/** Used with the Endpoint and Pipe stream functions as the callback function parameter, indicating that the stream
* call has no callback function to be called between USB packets.
*/
diff --git a/LUFA/Drivers/USB/HighLevel/USBInterrupt.c b/LUFA/Drivers/USB/HighLevel/USBInterrupt.c index 14d277c9a..86dfa855a 100644 --- a/LUFA/Drivers/USB/HighLevel/USBInterrupt.c +++ b/LUFA/Drivers/USB/HighLevel/USBInterrupt.c @@ -72,24 +72,24 @@ ISR(USB_GEN_vect, ISR_BLOCK) {
USB_INT_Clear(USB_INT_VBUS);
- RAISE_EVENT(USB_VBUSChange);
+ EVENT_USB_VBUSChange();
if (USB_VBUS_GetStatus())
{
- RAISE_EVENT(USB_VBUSConnect);
+ EVENT_USB_VBUSConnect();
if (USB_IsConnected)
- RAISE_EVENT(USB_Disconnect);
+ EVENT_USB_Disconnect();
USB_ResetInterface();
USB_IsConnected = true;
- RAISE_EVENT(USB_Connect);
+ EVENT_USB_Connect();
}
else
{
- RAISE_EVENT(USB_Disconnect);
+ EVENT_USB_Disconnect();
USB_Detach();
USB_CLK_Freeze();
@@ -98,7 +98,7 @@ ISR(USB_GEN_vect, ISR_BLOCK) USB_IsConnected = false;
- RAISE_EVENT(USB_VBUSDisconnect);
+ EVENT_USB_VBUSDisconnect();
USB_INT_Clear(USB_INT_VBUS);
}
@@ -119,13 +119,13 @@ ISR(USB_GEN_vect, ISR_BLOCK) USB_IsSuspended = true;
- RAISE_EVENT(USB_Suspend);
+ EVENT_USB_Suspend();
#if defined(USB_LIMITED_CONTROLLER) && !defined(NO_LIMITED_CONTROLLER_CONNECT)
if (USB_IsConnected)
{
USB_IsConnected = false;
- RAISE_EVENT(USB_Disconnect);
+ EVENT_USB_Disconnect();
}
#endif
}
@@ -149,13 +149,13 @@ ISR(USB_GEN_vect, ISR_BLOCK) if (!(USB_IsConnected))
{
USB_IsConnected = true;
- RAISE_EVENT(USB_Connect);
+ EVENT_USB_Connect();
}
#endif
USB_IsSuspended = false;
- RAISE_EVENT(USB_WakeUp);
+ EVENT_USB_WakeUp();
}
if (USB_INT_HasOccurred(USB_INT_EORSTI) && USB_INT_IsEnabled(USB_INT_EORSTI))
@@ -178,7 +178,7 @@ ISR(USB_GEN_vect, ISR_BLOCK) USB_INT_Enable(USB_INT_ENDPOINT_SETUP);
#endif
- RAISE_EVENT(USB_Reset);
+ EVENT_USB_Reset();
}
#endif
@@ -189,8 +189,8 @@ ISR(USB_GEN_vect, ISR_BLOCK) USB_INT_Clear(USB_INT_DCONNI);
USB_INT_Disable(USB_INT_DDISCI);
- RAISE_EVENT(USB_DeviceUnattached);
- RAISE_EVENT(USB_Disconnect);
+ EVENT_USB_DeviceUnattached();
+ EVENT_USB_Disconnect();
USB_ResetInterface();
}
@@ -202,8 +202,8 @@ ISR(USB_GEN_vect, ISR_BLOCK) USB_Host_VBUS_Manual_Off();
USB_Host_VBUS_Auto_Off();
- RAISE_EVENT(USB_HostError, HOST_ERROR_VBusVoltageDip);
- RAISE_EVENT(USB_DeviceUnattached);
+ EVENT_USB_HostError(HOST_ERROR_VBusVoltageDip);
+ EVENT_USB_DeviceUnattached();
USB_HostState = HOST_STATE_Unattached;
}
@@ -213,7 +213,7 @@ ISR(USB_GEN_vect, ISR_BLOCK) USB_INT_Clear(USB_INT_SRPI);
USB_INT_Disable(USB_INT_SRPI);
- RAISE_EVENT(USB_DeviceAttached);
+ EVENT_USB_DeviceAttached();
USB_INT_Enable(USB_INT_DDISCI);
@@ -224,11 +224,11 @@ ISR(USB_GEN_vect, ISR_BLOCK) {
USB_INT_Clear(USB_INT_BCERRI);
- RAISE_EVENT(USB_DeviceEnumerationFailed, HOST_ENUMERROR_NoDeviceDetected, 0);
- RAISE_EVENT(USB_DeviceUnattached);
+ EVENT_USB_DeviceEnumerationFailed(HOST_ENUMERROR_NoDeviceDetected, 0);
+ EVENT_USB_DeviceUnattached();
if (USB_IsConnected)
- RAISE_EVENT(USB_Disconnect);
+ EVENT_USB_Disconnect();
USB_ResetInterface();
}
@@ -242,12 +242,12 @@ ISR(USB_GEN_vect, ISR_BLOCK) if (USB_IsConnected)
{
if (USB_CurrentMode == USB_MODE_HOST)
- RAISE_EVENT(USB_DeviceUnattached);
+ EVENT_USB_DeviceUnattached();
else
- RAISE_EVENT(USB_Disconnect);
+ EVENT_USB_Disconnect();
}
- RAISE_EVENT(USB_UIDChange);
+ EVENT_USB_UIDChange();
USB_ResetInterface();
}
diff --git a/LUFA/Drivers/USB/HighLevel/USBInterrupt.h b/LUFA/Drivers/USB/HighLevel/USBInterrupt.h index 7fbb33efc..14f693050 100644 --- a/LUFA/Drivers/USB/HighLevel/USBInterrupt.h +++ b/LUFA/Drivers/USB/HighLevel/USBInterrupt.h @@ -45,113 +45,6 @@ extern "C" {
#endif
- /* Public Interface - May be used in end-application: */
- /* Throwable Events: */
- /** This module raises the USB Connected interrupt when the AVR is attached to a host while in device
- * USB mode.
- *
- * \note For the smaller USB AVRs (AT90USBXX2) with limited USB controllers, VBUS is not available to the USB controller.
- * this means that the current connection state is derived from the bus suspension and wake up events by default,
- * which is not always accurate (host may suspend the bus while still connected). If the actual connection state
- * needs to be determined, VBUS should be routed to an external pin, and the auto-detect behaviour turned off by
- * passing the NO_LIMITED_CONTROLLER_CONNECT token to the compiler via the -D switch at compile time. The connection
- * and disconnection events may be manually fired by \ref RAISE_EVENT(), and the USB_IsConnected global changed manually.
- */
- RAISES_EVENT(USB_Connect);
-
- /** This module raises the USB Disconnected interrupt when the AVR is removed from a host while in
- * device USB mode.
- *
- * \note For the smaller USB AVRs (AT90USBXX2) with limited USB controllers, VBUS is not available to the USB controller.
- * this means that the current connection state is derived from the bus suspension and wake up events by default,
- * which is not always accurate (host may suspend the bus while still connected). If the actual connection state
- * needs to be determined, VBUS should be routed to an external pin, and the auto-detect behaviour turned off by
- * passing the NO_LIMITED_CONTROLLER_CONNECT token to the compiler via the -D switch at compile time. The connection
- * and disconnection events may be manually fired by \ref RAISE_EVENT(), and the USB_IsConnected global changed manually.
- */
- RAISES_EVENT(USB_Disconnect);
-
- #if defined(USB_FULL_CONTROLLER) || defined(USB_MODIFIED_FULL_CONTROLLER) || defined(__DOXYGEN__)
- /** This module raises the VBUS Change event when the current VBUS status (present or not present) has
- * changed.
- *
- * \note Not all USB AVR models support VBUS interrupts; this event only exists on supported AVRs.
- *
- * \see \ref Group_Events for more information on this event.
- */
- RAISES_EVENT(USB_VBUSChange);
-
- /** This module raises the VBUS Connect event when the VBUS line is powered.
- *
- * \note Not all USB AVR models support VBUS interrupts; this event only exists on supported AVRs.
- *
- * \see \ref Group_Events for more information on this event.
- */
- RAISES_EVENT(USB_VBUSConnect);
-
- /** This module raises the VBUS Disconnect event when power is removed from the VBUS line.
- *
- * \note Not all USB AVR models support VBUS interrupts; this event only exists on supported AVRs.
- *
- * \see \ref Group_Events for more information on this event.
- */
- RAISES_EVENT(USB_VBUSDisconnect);
- #endif
-
- #if defined(USB_CAN_BE_DEVICE) || defined(__DOXYGEN__)
- /** This module raises the Suspended event when the host suspends the USB interface of the AVR
- * whilst running in device mode.
- *
- * \see \ref Group_Events for more information on this event.
- */
- RAISES_EVENT(USB_Suspend);
-
- /** This module raises the Wake Up event when the host resumes the USB interface of the AVR
- * whilst running in device mode.
- *
- * \see \ref Group_Events for more information on this event.
- */
- RAISES_EVENT(USB_WakeUp);
-
- /** This module raises the USB Reset event when the host resets the USB interface of the AVR
- * whilst running in device mode.
- *
- * \see \ref Group_Events for more information on this event.
- */
- RAISES_EVENT(USB_Reset);
- #endif
-
- #if defined(USB_CAN_BE_HOST) || defined(__DOXYGEN__)
- /** This module raises the Host Error event when the VBUS line voltage dips below the minimum threshold
- * while running in host mode.
- *
- * \note Not all USB AVR models support host mode; this event only exists on supported AVRs.
- *
- * \see \ref Group_Events for more information on this event.
- */
- RAISES_EVENT(USB_HostError);
-
- /** This module raises the Device Unattached event when an attached device is removed from the AVR whilst
- * running in host mode.
- *
- * \note Not all USB AVR models support host mode; this event only exists on supported AVRs.
- *
- * \see \ref Group_Events for more information on this event.
- */
- RAISES_EVENT(USB_DeviceUnattached);
- #endif
-
- #if defined(USB_CAN_BE_BOTH) || defined(__DOXYGEN__)
- /** This module raises the UID Change event when the UID line changes in value on dual-role devices.
- *
- * \note Not all USB AVR models support host mode and thus the UID pin; this event only exists on
- * supported AVRs.
- *
- * \see \ref Group_Events for more information on this event.
- */
- RAISES_EVENT(USB_UIDChange);
- #endif
-
/* Private Interface - For use in library only: */
#if !defined(__DOXYGEN__)
/* Macros: */
diff --git a/LUFA/Drivers/USB/HighLevel/USBTask.h b/LUFA/Drivers/USB/HighLevel/USBTask.h index 9cb4e6059..21b1ae200 100644 --- a/LUFA/Drivers/USB/HighLevel/USBTask.h +++ b/LUFA/Drivers/USB/HighLevel/USBTask.h @@ -67,7 +67,7 @@ * which is not always accurate (host may suspend the bus while still connected). If the actual connection state
* needs to be determined, VBUS should be routed to an external pin, and the auto-detect behaviour turned off by
* passing the NO_LIMITED_CONTROLLER_CONNECT token to the compiler via the -D switch at compile time. The connection
- * and disconnection events may be manually fired by \ref RAISE_EVENT(), and the \ref USB_IsConnected global changed manually.
+ * and disconnection events may be manually fired, and the \ref USB_IsConnected global changed manually.
*
* \ingroup Group_USBManagement
*/
@@ -84,7 +84,7 @@ extern volatile bool USB_IsInitialized;
/** Structure containing the last received Control request when in Device mode (for use in user-applications
- * inside of the \ref USB_UnhandledControlPacket() event, or for filling up with a control request to issue when
+ * inside of the \ref EVENT_USB_UnhandledControlPacket() event, or for filling up with a control request to issue when
* in Host mode before calling \ref USB_Host_SendControlRequest().
*
* \ingroup Group_USBManagement
@@ -122,52 +122,6 @@ extern volatile uint8_t USB_HostState;
#endif
- /* Throwable Events: */
- #if defined(USB_CAN_BE_HOST) || defined(__DOXYGEN__)
- /** This module raises the \ref USB_Connect event when a USB device has been connected whilst in host
- * mode, but not yet enumerated.
- *
- * \see \ref Group_Events for more information on this event.
- */
- RAISES_EVENT(USB_Connect);
-
- /** This module raises the \ref USB_DeviceAttached event when in host mode, and a device is attached
- * to the AVR's USB interface.
- *
- * \see \ref Group_Events for more information on this event.
- */
- RAISES_EVENT(USB_DeviceAttached);
-
- /** This module raises the \ref USB_DeviceUnattached event when in host mode, and a device is removed
- * from the AVR's USB interface.
- *
- * \see \ref Group_Events for more information on this event.
- */
- RAISES_EVENT(USB_DeviceUnattached);
-
- /** This module raises the \ref USB_DeviceEnumerationFailed event when in host mode, and an
- * attached USB device has failed to successfully enumerated.
- *
- * \see \ref Group_Events for more information on this event.
- */
- RAISES_EVENT(USB_DeviceEnumerationFailed);
-
- /** This module raises the \ref USB_DeviceEnumerationComplete event when in host mode, and an
- * attached USB device has been successfully enumerated and ready to be used by the user
- * application.
- *
- * \see \ref Group_Events for more information on this event.
- */
- RAISES_EVENT(USB_DeviceEnumerationComplete);
-
- /** This module raises the \ref USB_Disconnect event when an attached USB device is removed from the USB
- * bus.
- *
- * \see \ref Group_Events for more information on this event.
- */
- RAISES_EVENT(USB_Disconnect);
- #endif
-
/* Tasks: */
/** This is the main USB management task. The USB driver requires that this task be executed
* continuously when the USB system is active (device attached in host mode, or attached to a host
@@ -177,11 +131,11 @@ * The USB task must be serviced within 50mS in all modes, when needed. The task may be serviced
* at all times, or (for minimum CPU consumption):
*
- * - In device mode, it may be disabled at start-up, enabled on the firing of the \ref USB_Connect event
- * and disabled again on the firing of the \ref USB_Disconnect event.
+ * - In device mode, it may be disabled at start-up, enabled on the firing of the \ref EVENT_USB_Connect() event
+ * and disabled again on the firing of the \ref EVENT_USB_Disconnect() event.
*
- * - In host mode, it may be disabled at start-up, enabled on the firing of the \ref USB_DeviceAttached
- * event and disabled again on the firing of the \ref USB_DeviceUnattached event.
+ * - In host mode, it may be disabled at start-up, enabled on the firing of the \ref EVENT_USB_DeviceAttached()
+ * event and disabled again on the firing of the \ref EVENT_USB_DeviceUnattached() event.
*
* If in device mode (only), the control endpoint can instead be managed via interrupts entirely by the library
* by defining the INTERRUPT_CONTROL_ENDPOINT token and passing it to the compiler via the -D switch.
|