/*\r
LUFA Library\r
- Copyright (C) Dean Camera, 2009.\r
+ Copyright (C) Dean Camera, 2010.\r
\r
dean [at] fourwalledcubicle [dot] com\r
www.fourwalledcubicle.com\r
*/\r
\r
/*\r
- Copyright 2009 Dean Camera (dean [at] fourwalledcubicle [dot] com)\r
+ Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)\r
\r
- Permission to use, copy, modify, and distribute this software\r
- and its documentation for any purpose and without fee is hereby\r
- granted, provided that the above copyright notice appear in all\r
- copies and that both that the copyright notice and this\r
- permission notice and warranty disclaimer appear in supporting\r
- documentation, and that the name of the author not be used in\r
- advertising or publicity pertaining to distribution of the\r
+ Permission to use, copy, modify, distribute, and sell this \r
+ software and its documentation for any purpose is hereby granted\r
+ without fee, provided that the above copyright notice appear in \r
+ all copies and that both that the copyright notice and this\r
+ permission notice and warranty disclaimer appear in supporting \r
+ documentation, and that the name of the author not be used in \r
+ advertising or publicity pertaining to distribution of the \r
software without specific, written prior permission.\r
\r
The author disclaim all warranties with regard to this\r
\r
#include "Descriptors.h"\r
\r
- #include <LUFA/Version.h> // Library Version Information\r
- #include <LUFA/Drivers/USB/USB.h> // USB Functionality\r
- #include <LUFA/Drivers/Board/Joystick.h> // Joystick driver\r
- #include <LUFA/Drivers/Board/LEDs.h> // LEDs driver\r
- #include <LUFA/Drivers/Board/Buttons.h> // Board Buttons driver\r
- #include <LUFA/Scheduler/Scheduler.h> // Simple scheduler for task management\r
+ #include <LUFA/Version.h>\r
+ #include <LUFA/Drivers/USB/USB.h>\r
+ #include <LUFA/Drivers/Board/Joystick.h>\r
+ #include <LUFA/Drivers/Board/LEDs.h>\r
+ #include <LUFA/Drivers/Board/Buttons.h>\r
\r
/* Macros: */\r
/** MIDI command for a note on (activation) event */\r
- #define MIDI_COMMAND_NOTE_ON 0x90\r
+ #define MIDI_COMMAND_NOTE_ON 0x90\r
\r
/** MIDI command for a note off (deactivation) event */\r
- #define MIDI_COMMAND_NOTE_OFF 0x80\r
+ #define MIDI_COMMAND_NOTE_OFF 0x80\r
\r
/** Standard key press velocity value used for all note events, as no pressure sensor is mounted */\r
- #define MIDI_STANDARD_VELOCITY 64\r
+ #define MIDI_STANDARD_VELOCITY 64\r
\r
/** Convenience macro. MIDI channels are numbered from 1-10 (natural numbers) however the logical channel\r
* addresses are zero-indexed. This converts a natural MIDI channel number into the logical channel address.\r
*\r
- * \param channel MIDI channel number to address\r
+ * \param[in] channel MIDI channel number to address\r
*/\r
- #define MIDI_CHANNEL(channel) (channel - 1)\r
+ #define MIDI_CHANNEL(channel) ((channel) - 1)\r
\r
- /* Enums: */\r
- /** Enum for the possible status codes for passing to the UpdateStatus() function. */\r
- enum MIDI_StatusCodes_t\r
- {\r
- Status_USBNotReady = 0, /**< USB is not ready (disconnected from a USB host) */\r
- Status_USBEnumerating = 1, /**< USB interface is enumerating */\r
- Status_USBReady = 2, /**< USB interface is connected and ready */\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
- /* Task Definitions: */\r
- TASK(USB_MIDI_Task);\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
- /* Function Prototypes: */\r
- void EVENT_USB_Connect(void);\r
- void EVENT_USB_Disconnect(void);\r
- void EVENT_USB_ConfigurationChanged(void);\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
- void SendMIDINoteChange(const uint8_t Pitch, const bool OnOff,\r
- const uint8_t CableID, const uint8_t Channel); \r
- void UpdateStatus(uint8_t CurrentStatus);\r
+ /* Type Defines: */\r
+ /** Type define for a USB MIDI event packet, used to encapsulate sent and received MIDI messages from a USB MIDI interface. */\r
+ typedef struct\r
+ {\r
+ unsigned char Command : 4; /**< MIDI command being sent or received in the event packet */\r
+ unsigned char CableNumber : 4; /**< Virtual cable number of the event being sent or received in the given MIDI interface */\r
+ \r
+ uint8_t Data1; /**< First byte of data in the MIDI event */\r
+ uint8_t Data2; /**< Second byte of data in the MIDI event */\r
+ uint8_t Data3; /**< Third byte of data in the MIDI event */ \r
+ } USB_MIDI_EventPacket_t;\r
+ \r
+ /* Function Prototypes: */\r
+ void SetupHardware(void);\r
+ void MIDI_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
\r
#endif\r
projects / pub / USBasp.git / blobdiff