通用音乐S2/S3 Turbo 合成器 的工具_python_代码_下载

# s3turbo Tools for the General Music S2/S3 Turbo synthesizer, including * `s3midi`, a MIDI System Exclusive interface program * `s3img`, a program for handling floppy disk images * `s3floppy`, a program for formatting, reading and writing S2/S3 floppy disks ## Installation s3turbo uses python which should be available by default on modern Linux systems and Mac OS X. The `s3midi` script depends on additional python packages that might have to be installed manually. These are: * `python-rtmidi` RtMidi wrapper for Python * `python-progress` Progress bar for Python ### Linux On Debian, `python-rtmidi` is not available from the standard repositories, it can be installed with `pip`: ``` sudo pip install python-rtmidi ``` `python-progress` can be installed using `apt`: ``` sudo apt-get install python-progress ``` ### Mac OS X Python packages can be installed using `pip`. If `pip` is not installed already, use ``` sudo easy_install pip ``` to get it. If `easy_install` is missing as well, it can be installed with ``` curl https://bootstrap.pypa.io/ez_setup.py -o - | sudo python ``` Install the `s3midi` dependencies with ``` sudo pip install python-rtmidi sudo pip install progress ``` ### Running from source ``` # Get the code from Github (https://github.com/jmechnich/s3turbo) git clone https://github.com/jmechnich/s3turbo # or download ZIP file cd s3turbo # Install software globally (optional) sudo python setup.py install # e.g. list available MIDI devices ./s3midi -l ``` ## About s3midi The General Music/GEM S2/S3 Turbo Music Processor is a synthesizer workstation from the early 90s. The Turbo version (larger ROM and updated functionality) has support for MIDI System Exclusive which is not well-documented. The manual includes only a rudimentary description of the available commands and data structures but the C development files are not available. This tool provides an implementation of most of the commands from the manual. It is also possible to send and receive sample dumps using SDS to the synthesizer (not tested with other instruments). ## Functionality of s3midi * Send commands to the synthesizer, see [s3turbo/S3Turbo.py](https://github.com/jmechnich/s3turbo/blob/master/s3turbo/S3Turbo.py) * Monitor MIDI messages and decode S2/S3 specific data * Send and receive sample dumps ## Usage of s3midi The MIDI device numbers can be given on the command line using `-i/--indev` and `-o/--outdev`. `-l/--listdev` lists all available MIDI devices. Defaults for command line arguments can be set using a configuration file `~/.s3turbo.conf`, e.g. containing: ``` indev: 2 outdev: 3 ``` Sending a basic status request to the synthesizer. The `-e/--exit` flag causes the program to terminate after one second of inactivity from the synthesizer. ``` ./s3midi --command STAT_REQUEST Data: ActBankPerf: (2, 1) FreeMem: 678632 FreeSampleMem: 1649774 ReadyFor: (255, 255) TotalMem: 1650688 iClass: 1 iRelease: 2 iSubClass: 2 checksum: 0x57 (calculated 0x57) ``` Change to Bank 1, Performance 1 and print debugging information. Additional command line arguments are appended to the message body. ``` # Bank and Performance values in ASCII (0x30-0x39) ./s3midi -v -cBANK_PERF_CHG -x 0x30 0x30 -e ``` Send a directory request to the synthesizer. The order of commandline arguments has to match the signature of the command. ``` # List everything ./s3midi -cDIR_DRQ -f"*" -p"A:" ``` The first argument is the filename, second is the path. A: corresponds to RAM. B: corresponds to the current disk if loaded, to the RAM disk otherwise. C: is either empty if no disk is loaded or corresponds to the RAM disk. The general directory layout is ``` A:-| |-BANKS (type 32, format 32) | |-'BANKNAME 0' (type 32, format 32) | |-'BANKNAME 1' (type 32, format 32) | : | |-'BANKNAME 9' (type 32, format 32) | |-PERF (type 32, format 32) | | |-'PERFNAME 0' (type 2, format 2) | | |-'PERFNAME 1' (type 2, format 2) | | : | | |-'PERFNAME 9' (type 2, format 2) | | | |-Song (type 3, format 2) | |-DATA (type 32, format 32) | :_(e.g. screenshot from hardcopy program in HARDCPY/FIG_001 IMG) | :_(e.g. text file from disk directory program in DISKNAMEALL/LIB/DIR etc.) | |-PROGRAM (type 32, format 32) | :_(e.g. temporary files from disk copy program) | |-SETUP (type 32, format 32) |-GENERAL (type 5, format 2) |-EFFECT1 (type 6, format 2) |-EFFECT2 (type 7, format 2) |-SOUNDMAP (type 9, format 2) |-SAMPLES (type 32, format 32) | |-'SAMPNAMETXL' (type 8, format 2) | |-SOUNDS (type 32, format 32) |-'SOUNDNAME F' (type 1, format 2) |-'SOUNDNAME E' (type 1, format 2) Sound suffixes: E - RAM sound using RAM sample F - RAM sound using ROM sample File types: 1 - Sound 2 - Performance 3 - Song 4 - ? 5 - General Setup 6 - Effect1 Setup 7 - Effect2 Setup 8 - Sample 9 - Soundmap Setup 32 - Directory ``` ### Dumps ``` TYPE = [ 0x0, # Sound 0x1, # Sample 0x2, # Soundmap 0x3, # Effect1 0x4, # Effect2 0x5, # General 0x6, # Song 0x7, # Performance 0x8, # Global (untested) 0x9, # StylePerf (untested) 0xa, # RealtimePerf (untested) 0xb, # Riff (untested) ] BANK = ASCII Bank number (0x30-0x39), only used for TYPE 0x6, 0x7 PERF = ASCII Performance number (0x30-0x39), only used for TYPE 0x7 # List directory contents ./s3midi -cDIR_REQUEST -x $TYPE $BANK $PERF -f"*" # Dump 'file' ./s3midi -cDATA_REQUEST -x $TYPE $BANK $PERF -f"*")' # Dump Sound ("SOUND E" from DIR_REQUEST) # F_DREQ does not seem to work at all ./s3midi -cDATA_REQUEST -x 0 0 0 -f"SOUND E" # Dump Sample ("SAMPLE TXL" from DIR_REQUEST) # F_DREQ only dumps a few bytes if dumping from RAM but seems to work for RAM disk (e.g. C:) ./s3midi -cDATA_REQUEST -x 1 0 0 -f"SAMPLE TXL" or ./s3midi -cF_DREQ -f"SAMPLE TXL" -p"A:\\SETUP\\SAMPLES\\" # Dump SOUNDMAP (filename argument ignored) ./s3midi -cDATA_REQUEST -x 2 0 0 -f"*" or ./s3midi -cF_DREQ -f"SOUNDMAP" -p"A:\\SETUP\\" # Dump EFFECT1 (filename argument ignored) ./s3midi -cDATA_REQUEST -x 3 0 0 -f"*" or ./s3midi -cF_DREQ -f"EFFECT1" -p"A:\\SETUP\\" # Dump EFFECT2 (filename argument ignored) ./s3midi -cDATA_REQUEST -x 4 0 0 -f"*" or ./s3midi -cF_DREQ -f"EFFECT2" -p"A:\\SETUP\\" # Dump GENERAL (filename argument ignored) ./s3midi -cDATA_REQUEST -x 5 0 0 -f"*" or ./s3midi -cF_DREQ -f"GENERAL" -p"A:\\SETUP\\" # Dump Song 1 (Bank 0x30-0x39) ./s3midi -cDATA_REQUEST -x 6 0x30 0x30 -f"*" or e.g. ./s3midi -cF_DREQ -f"Song" -p"A:\\BANKS\\Bank 1 0\\" # Dump Performance (Bank 0x30-0x39 Perf 0x30-0x39) ./s3midi -cDATA_REQUEST -x 7 0x30 0x30 '-f"*" or e.g. ./s3midi -cF_DREQ -f"Perf 0" -p"A:\\BANKS\\Bank 1 0\\PERF\\" # Dump hardcopy created with 'HARDCPY PRG' ./s3midi -cF_DREQ -f"FIG_001 IMG" -p"A:\\DATA\\HARDCPY\\" # Trigger RAM dump, takes ~20min (sends first STAT_REQUEST, then F_ACK) # if dump is not aborted, a reboot is necessary ./s3midi -cRAM_DUMP ``` ### File formats ``` # User program format, variable length 6 bytes header 01 01 01 0b 02 01 see doc/format_userprogram.txt # Performance format, possibly constant length 252 6 bytes header 01 02 02 03 02 01 remaining unknown # General format, possibly constant length 1127 6 bytes header 01 02 02 05 02 01 remaining unknown # Effect2 map format, variable length 6 bytes header 01 02 02 07 02 01 34 bytes map entry, see Effect 1 map # Sound map format, variable length 6 bytes header 01 02 02 09 02 02 18 bytes map entry bytes 1-10 Sound Name byte 11 unknown, c0 - ROM layer