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Add MIDI class driver, update MIDI device demo to use the new USB class driver. All device demos/projects have now been converted to the new library class drivers, although documentation is yet to be completed.

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This commit is contained in:
Dean Camera 2009-06-01 12:01:53 +00:00
parent d1e5266036
commit 74b7c07e96
13 changed files with 622 additions and 794 deletions
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56
Demos/Device/MIDI/MIDI.h
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@ -44,49 +44,27 @@
#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/Drivers/Board/Buttons.h> // Board Buttons 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/Board/Buttons.h>
#include <LUFA/Drivers/Peripheral/ADC.h>
#include <LUFA/Drivers/USB/USB.h>
#include <LUFA/Drivers/USB/Class/Device/MIDI.h>
/* Macros: */
/** MIDI command for a note on (activation) event */
#define MIDI_COMMAND_NOTE_ON 0x90
/** MIDI command for a note off (deactivation) event */
#define MIDI_COMMAND_NOTE_OFF 0x80
/** Standard key press velocity value used for all note events, as no pressure sensor is mounted */
#define MIDI_STANDARD_VELOCITY 64
/* Macros: */
#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)
/* Function Prototypes: */
void SetupHardware(void);
void CheckJoystickMovement(void);
/** Convenience macro. MIDI channels are numbered from 1-10 (natural numbers) however the logical channel
* addresses are zero-indexed. This converts a natural MIDI channel number into the logical channel address.
*
* \param channel MIDI channel number to address
*/
#define MIDI_CHANNEL(channel) (channel - 1)
/* Enums: */
/** Enum for the possible status codes for passing to the UpdateStatus() function. */
enum MIDI_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 */
};
/* Task Definitions: */
TASK(USB_MIDI_Task);
/* Function Prototypes: */
void EVENT_USB_Connect(void);
void EVENT_USB_Disconnect(void);
void EVENT_USB_ConfigurationChanged(void);
void SendMIDINoteChange(const uint8_t Pitch, const bool OnOff,
const uint8_t CableID, const uint8_t Channel);
void UpdateStatus(uint8_t CurrentStatus);
void EVENT_USB_UnhandledControlPacket(void);
#endif