touchin
Description
Outputs from MIDI aftertouch (channel pressure) messages received from a MIDI input device.
Examples

Arguments
port [symbol]
Specifies the port (a-z) from which to receive incoming aftertouch messages. If there is no argument, touchin receives on all channels from all ports.
device [symbol]
The name of a MIDI input device may be used as the first argument to specify the port. The name 'all' can be used to enable the reception of MIDI messages from any port. The name 'none' can be used to prevent the object from receiving MIDI messages from any port.
port-channel [list]
A letter and number combination (separated by a space) indicates a port and a specific MIDI channel on which to receive aftertouch messages. Channel numbers greater than 16 will be wrapped around to stay within the 1-16 range.
channel [int]
A number alone can be used in place of a letter and number combination. The exact meaning of the channel number argument depends on the channel offset specified for each port in the
dialog.Attributes
matchport [int] (default: 0)
If the port argument doesn't match an existing port or device name, set the object's MIDI port to 'none'.
name [symbol]
Set the object's MIDI port based on a device name. The attribute will attempt to do a case-sensitive partial string match based on the attribute's value.
Common Box Attributes
Messages
anything
Arguments
(mouse)
(MIDI)
port
Arguments
Output
int
If a specific channel number is included in the argument, there is only one outlet. The output is the incoming aftertouch value, from 0-127, on the specified channel and port.
If there is no channel number specified by the argument, touchin will have a second outlet, on the right, which will output the channel number of the incoming aftertouch message.
See Also
Name | Description |
---|---|
MIDI | MIDI |
touchout | |
midiin |