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Command
Get current version.
koncha
--Example--
:koncha
Hi! I'm nano_midi ver.2.1.0 :).
This is test of command arguments.
test [ arg1 ] [ arg2 ] ...
--Example--
:test 123 ABC def
argc = 4
argv[0] = test
argv[1] = 123
argv[2] = ABC
argv[3] = def
Set the IC that communicates in hex mode.
hexmode [ ymf825 | ymz294 ]
--Example--
:hexmode ymf825
SUCCESS
SOUND SOURCE: YMF825
:hexmode ymz294
SUCCESS
SOUND SOURCE: YMZ294
Set and get the parameters of the YMZ294 MIDI driver.
Please note that the command format differs depending on the registered driver.
Set and get the parameters of single_ymz294.
ymz294 -ch {0-15} [-en{true|false}] [-mx {noise|tone}] [-em {on|off}] [-es {0x00-0xFF}] [-ep {0x0000-0xFFFF}] [-np {0x00-0x1F}]
| Option | Brief | Range |
|---|---|---|
| ch | MIDI channel number (minus 1) to change settings. | 0-15 |
| en | Channel Enabled. If "false", ignore MIDI messages to the specified MIDI channel. | true/false |
| mx | Mixer setting | noise/tone |
| em | Envelope mode. If "on", the volume control is performed by the envelope generator. | on/off |
| es | Envelope shape number. This value is corresponding to the register $0D of YMZ294. | 0x00-0x0F |
| ep | Envelope frequency. This value is corresponding to the register $0B-$0C of YMZ294. | 0x0000-0xFFFF |
| np | Noise frequency. This value is corresponding to the register $06 of YMZ294. | 0x00-0x1F |
--Example--
:ymz294 -ch 1 -mx tone -em on
ch en mx em es ep np
01 true tone on 0x09 0x1E85 0x00
When "-ls" is specified as an option, the setting value of each MIDI channel can be displayed.
ymz294 -ls
--Example--
:ymz294 -ls
ch en mx em es ep np
00 true tone off 0x09 0x1E85 0x00
01 true tone off 0x09 0x1E85 0x00
02 true tone off 0x09 0x1E85 0x00
03 true tone off 0x09 0x1E85 0x00
04 true tone off 0x09 0x1E85 0x00
05 true tone off 0x09 0x1E85 0x00
06 true tone off 0x09 0x1E85 0x00
07 true tone off 0x09 0x1E85 0x00
08 true tone off 0x09 0x1E85 0x00
09 false noise on 0x09 0x1E85 0x00
10 true tone off 0x09 0x1E85 0x00
11 true tone off 0x09 0x1E85 0x00
12 true tone off 0x09 0x1E85 0x00
13 true tone off 0x09 0x1E85 0x00
14 true tone off 0x09 0x1E85 0x00
15 true tone off 0x09 0x1E85 0x00
Switches the MIDI driver of each sound source IC.
switch { ymf825 | ymz294 } [ midi_driver ]
If midi_driver is omitted, the selected MIDI driver name will be returned.
The possible values for midi_driver are shown in the table below.
| Sound IC | midi_driver | driver full name |
|---|---|---|
| ymf825 | mode4 | mode4_ymf825 |
| mbox | music_box_ymf825 | |
| ymz294 | single | single_ymz294 |
--Example--
:switch ymf825
sound driver: mbox
:switch ymf825 mode4
sound driver: mode4
:switch ymf825
sound driver: mode4
Display command information.
usage [ command ]
--Example--
:usage test
test : Test of command args.
:usage
koncha : Show current version.
test : Test of command args.
hexmode : Select the sound IC to be connected in hex mode.
ymz294 : Set/Get the playing parameters of YMZ294.
switch : Switch the sound driver used for MIDI playing, for each sound IC.
usage : Show usage for each command.
ymf825 : Set/Get the playing parameters of YMF825.
Set and get the parameters of the YMF825 MIDI driver.
Please note that the command format differs depending on the registered driver.
ymf825 { prog [ 1-128 ] | perc [ on | off ] }
-
prog : Change the instrument sound. [ 1-128 ] is the Program Number of GM Instruments.
The default value is 11 (music box).
If the number is omitted, the current Program Number value is returned. -
perc : Switch percussion ON/OFF. The default value is "off".
The following is an example of setting when a square wave is selected and percussion is enabled:
--Example--
:ymf825 prog 81
Program No: 81
:ymf825 perc on
Percussion: on
Command not implemented.