UMP Stream specific fields

Topics
	UMP Stream Function Block discovery message filter bits
	UMP Stream endpoint discovery message filter bits
	UMP Stream format
	UMP Stream status

Macros
#define	UMP_STREAM_FORMAT(ump)
	Format of a UMP Stream message.
#define	UMP_STREAM_STATUS(ump)
	Status field of a UMP Stream message.
#define	UMP_STREAM_EP_DISCOVERY_FILTER(ump)
	Filter bitmap of an Endpoint Discovery message.
#define	UMP_STREAM_FB_DISCOVERY_FILTER(ump)
	Filter bitmap of a Function Block Discovery message.
#define	UMP_STREAM_FB_DISCOVERY_NUM(ump)
	Block number requested in a Function Block Discovery message.

Detailed Description

See also

Universal MIDI Packet (UMP) Format and MIDI 2.0 Protocol: 7.1 UMP Stream Messages

Macro Definition Documentation

UMP_STREAM_EP_DISCOVERY_FILTER

#define UMP_STREAM_EP_DISCOVERY_FILTER

(

ump

)

#include <zephyr/audio/midi.h>

Value:

        ((ump).data[1] & 0xFF)

Filter bitmap of an Endpoint Discovery message.

Parameters

[in]

ump

Universal MIDI Packet (containing an Endpoint Discovery message)

See also

Universal MIDI Packet (UMP) Format and MIDI 2.0 Protocol: 7.1.1 Endpoint Discovery Message

UMP Stream endpoint discovery message filter bits

UMP_STREAM_FB_DISCOVERY_FILTER

#define UMP_STREAM_FB_DISCOVERY_FILTER

(

ump

)

#include <zephyr/audio/midi.h>

Value:

        ((ump).data[0] & 0xFF)

Filter bitmap of a Function Block Discovery message.

Parameters

[in]

ump

Universal MIDI Packet (containing a Function Block Discovery message)

See also

Universal MIDI Packet (UMP) Format and MIDI 2.0 Protocol: 7.1.7 Function Block Discovery Message

UMP Stream Function Block discovery message filter bits

UMP_STREAM_FB_DISCOVERY_NUM

#define UMP_STREAM_FB_DISCOVERY_NUM

(

ump

)

#include <zephyr/audio/midi.h>

Value:

        (((ump).data[0] >> 8) & 0xFF)

Block number requested in a Function Block Discovery message.

Parameters

[in]

ump

Universal MIDI Packet (containing a Function Block Discovery message)

See also

Universal MIDI Packet (UMP) Format and MIDI 2.0 Protocol: 7.1.7 Function Block Discovery Message

UMP_STREAM_FORMAT

#define UMP_STREAM_FORMAT

(

ump

)

#include <zephyr/audio/midi.h>

Value:

        (((ump).data[0] >> 26) & 0x03)

Format of a UMP Stream message.

Parameters

[in]

ump

Universal MIDI Packet (containing a UMP Stream message)

See also

UMP Stream format

UMP_STREAM_STATUS

#define UMP_STREAM_STATUS

(

ump

)

#include <zephyr/audio/midi.h>

Value:

        (((ump).data[0] >> 16) & 0x3FF)

Status field of a UMP Stream message.

Parameters

[in]

ump

Universal MIDI Packet (containing a UMP Stream message)

See also

UMP Stream status