Difference between revisions of "Firmware-72 Format"

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Infusion Systems I-CubeX USB-microDig MIDI implementation uses the following data format for all system exclusive messages:
 
Infusion Systems I-CubeX USB-microDig MIDI implementation uses the following data format for all system exclusive messages:
  
Byte Description
+
{|
240 (F0h) System Exclusive Status
+
|Byte
125 (7Dh) Manufacturer ID
+
|Description
{DEV} Device ID
+
|-
{CMD} Command or Message ID
+
|240 (F0h)
[BODY] Main Data
+
|System Exclusive Status
247 (F7h) End of System Exclusive
+
|-
 
+
|125 (7Dh)
 +
|Manufacturer ID
 +
|-
 +
|{DEV}
 +
|Device ID
 +
|-
 +
|{CMD}
 +
|Command or Message ID
 +
|-
 +
|[BODY]
 +
|Main Data
 +
|-
 +
|247 (F7h)
 +
|End of System Exclusive
 +
|}
  
 
==Manufacturer ID==
 
==Manufacturer ID==

Revision as of 03:34, 3 November 2015

Infusion Systems I-CubeX USB-microDig MIDI implementation uses the following data format for all system exclusive messages:

Byte Description
240 (F0h) System Exclusive Status
125 (7Dh) Manufacturer ID
{DEV} Device ID
{CMD} Command or Message ID
[BODY] Main Data
247 (F7h) End of System Exclusive

Manufacturer ID

The manufacturer identifies the manufacturer of a MIDI device. Infusion Systems uses the number 125 (7Dh). Infusion Systems does not own the manufacturer ID 125 (7Dh). This ID is usually reserved for general educational and/or research equipment. Please ensure that you do not have any devices with manufacturer ID 125 (7Dh) in your MIDI chain.


Device ID

This ID identifies a specific USB-microDig in setups with multiple USB-microDigs. This setting should remain 0 for use of the USB-microDig in stand-alone mode. Host mode allows for device IDs other than 0.


Command and Message IDs and [Main Data]

The Command and Message IDs and [Main Data] form the protocol for communication with the USB-microDig. The protocol consists of commands that are sent to the USB-microDig and messages that are sent by the USB-microDig. The Command and Message ID description and [Main Data] formats are described starting on the next page.