172 lines
8.4 KiB
AutoHotkey
172 lines
8.4 KiB
AutoHotkey
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/*
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;*************************************************
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;* GENERIC MIDI APP V.0.6
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;*************************************************
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; Last edited 12/16/2010 10:46 PM by genmce
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Spliting this program into multiple files for readability.
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I fear that adding so many different examples my make this more difficult to use.
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I may have to pull different parts, MidiRules into an include file the same goes for the hotkeys midi generation...
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Ah well...
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****************************************************************
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Please post your revisions back to this forum post.
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Please post your derivative projects back to this page, so that others can learn from what you do.
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Please share, as I am sharing, so that others may learn and grow!
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****************************************************************
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Generic Midi Program
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Basic structural framework for a midi program in ahk.
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The description of what this is for is contained in the first post on the topic Midi Input/Output Combined at the ahk forum.
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Please read it, if you want to know more.
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I have added a few more examples for different midi data types as well as more, meaningful (I hope), documentation to the script.
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You are strongly encouraged to visit http://www.midi.org/techspecs/midimessages.php (decimal values), to learn more
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about midi data. It will help you create your own midi rules.
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I have combined much of the work of others here.
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It is a working script, most of the heavy lifing has been done for you.
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You will need to create your own midi rules.
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By creating or modifying if statements in the section of the MidiRules.ahk file.
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By creating hotkeys that generate midi messages in the hotkeyTOmidi.ahk file.
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I don't claim to be an expert on this, just a guy who pulled disparate things together.
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I really need help from someone to add sysex functionality.
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****** Sections with !!!!!!!!!!!!!!!!!!!!!! - don't edit between these, unless you know what you are doing (uykwyad) !
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****** Sections with ++++++++++++++++++++++ Edit between these marks. You won't break it, I don't think???
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v. 0.6
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+ Joystick to midi
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+ Mouse to midi
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v. 0.5
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+ changing this to multiple files for better readability, hopefully, I did not make it more confusing??
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+ will leave version 4 up on the site and add these versions with a download location for version 5
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+ New midi monitor, little smaller, little cleaner, I hope.
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+ Does NOT detect when midi input = midi output so display will get stuck in midi loop - just change your midi ports.
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+ Auto detect ini file, if it does not exist, one will be generated.
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+ ini file name is generated from script name, so if you change you script name, it will generate a new ini file. Don't worry, it will do that every time to change the main program file name.
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v. 0.4
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+ added an example of hotkey generating midi (volume controller)
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+ added a second example for you create your own hotkey generated midi message.
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v. 0.3 changes
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+ Adding text for how to add new rules.
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+ Midi Rules, name used instead of filters, seems more appropriate.
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+ Moved all rules outside the detector function, hoping to make it easier to understand and use.
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+ abandoned the idea of dynamic code and a gui to create rules, omg, someone else do that, please!
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+ Adding more examples for rules.
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+ more to come, maybe...
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+ removed that notemsg var - did not need it, not sure why i used it... nevermind
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TODO -
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+ add a way to echo all midi input that is not filtered or modified to the output. Like a gui switch (sometimes you want it all sometimes you don't)
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+ make the midi monitor easier to use and read, also a toggle for it to be on or off.
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- midi monitor columnar with data columns to show statusbyte, byte1 and byte2 as well as midi chan.
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So need a heading grid for each ....
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+ bring back sendnote() funtion instead of a gosub, same for each type of midi data.
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+ Figure out how to do SYSEX with it, PLEASE HELP ME ON THIS!
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Generic midi program v. - 0.2 changes
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- fixed bad note off detection...
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- select input and output port
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- open and close selected midi ports
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- write ports to ini file
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- send receive midi data
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- modify received midi data, send it to output port
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- uses contributions by so many different people. See midi input and midi output forum posts. Links in midi under the hood section below
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- "under the hood" midi functions and subroutines at the end of this file
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- post your creations back to this midi I/O thread - that way we can all build on it.
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Notes - All midi in/out lib stuff is included here, no external dlls, besides winmm.dll required.
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Use of this - you should only need to edit the input part - great way to practice you if else logic and midi manipulation.
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This does not do sysex. I really want to develop that, but not sure how to go about it.
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Perhaps one day.
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*/
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; !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! no edit here
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#Include VJoy_lib.ahk
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#Persistent
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#SingleInstance
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SendMode Input ; Recommended for new scripts due to its superior speed and reliability.
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SetWorkingDir %A_ScriptDir% ; Ensures a consistent starting directory.
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if A_OSVersion in WIN_NT4,WIN_95,WIN_98,WIN_ME ; if not xp or 2000 quit
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{
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MsgBox This script requires Windows 2000/XP or later.
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ExitApp
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}
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;*************************************************
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version = midi_to_joy_1 ; Change this to suit you.
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;*************************************************
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VJoy_Init()
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AxisMax_X := VJoy_GetVJDAxisMax(iInterface, HID_USAGE_X)
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readini() ; load values from the ini file, via the readini function - see Midi_under_the_hood.ahk file
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gosub, MidiPortRefresh ; used to refresh the input and output port lists - see Midi_under_the_hood.ahk file
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port_test(numports,numports2) ; test the ports - check for valid ports? - see Midi_under_the_hood.ahk file
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gosub, midiin_go ; opens the midi input port listening routine see Midi_under_the_hood.ahk file
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gosub, midiout ; opens the midi out port see Midi_under_the_hood.ahk file
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gosub, midiMon ; see below - a monitor gui - see Midi_In_and_GuiMonitor.ahk
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;!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! end edit here
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;*************************************************
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;* VARIBLES TO SET @ STARTUP
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;*************************************************
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cc_msg = 73,74 ; ++++++++++++++++ you might want to add other vars that load in auto execute section
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; varibles below are for keyboarcc
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channel = 1 ; default channel =1
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ccnum = 7 ; 7 is volume
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volVal = 0 ; Default zero for volume
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volDelta = 1 ; Amount to change volume
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; end of vars for hotkey and keyboardcc
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/*
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yourVar = 0
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yourVarDelta = 3
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yourVarCCnum = 1 ; modwheel
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*/
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;settimer, KeyboardCCs, 70 ; timer (loop of code) to run the KeyboardCCs at the 70 interval
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;gosub, go_xymouse
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return ; !!!! no edit here, need this line to end the auto exec section.
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;*************************************************
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;* END OF AUTOEXEC SECTION
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;*************************************************
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/*
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The rest of the script has been broken out to other parts for readability, I hope!
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*/
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;*************************************************
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;* INCLUDE FILES -
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;* these files need to be in the same folder
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;*************************************************
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; include files below - you need each of these files in the same folder as this file for this to work.
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#Include Midi_In_and_GuiMonitor.ahk ; this file contains: the function to parse midi message into parts we can work with and a midi monitor.
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#Include MidiRules.ahk ; this file contains: Rules for manipulating midi input then sending modified midi output.
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#Include hotkeyTOmidi_1.ahk ; this file contains: examples of HOTKEY generated midi messages to be output - the easy way!
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#Include hotkeyTOmidi_2.ahk ; this file contains: examples of HOTKEY generated midi messages to be output - the BEST way!
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;#include joystuff.ahk ; this file contains: joystick stuff.
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;#include xy_mouse.ahk
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#Include Midi_under_the_hood.ahk ; this file contains: (DO NOT EDIT THIS FILE) all the dialogs to set up midi ports and midi message handling.
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