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speakjet_control_overview [2006/06/11 15:38] – audiocommanderspeakjet_control_overview [2006/12/05 14:03] (current) – Removed progress-note, document is up-to-date. audiocommander
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 +\\
  
 +Because the information in the SpeakJet Manual is relatively wide spreaded, this page gives a quick overview of the control possibilities of the Speakjet:
 +
 +\\
 +====== MSA (Mathmatical Sound Architecture) ======
 +MSA commands are stored in the 64-Byte input buffer and are executed in the order they are received.
 +
 +===== MSA Controls =====
 +An 'X' indicates that a second number should follow as parameter.
 +
 +==== Pause Control ====
 +000: Pause 0 ms\\
 +001: Pause 100 ms\\
 +002: Pause 200 ms\\
 +003: Pause 700 ms\\
 +
 +004: Pause 30 ms\\
 +005: Pause 60 ms\\
 +006: Pause 90 ms\\
 +
 +016: Wait // Watch out! Waits for event input line or SCP-Start command!//\\
 +030: Delay, X // number of 10 ms intervals to delay before continuing on to the next code, accepts 0-255//\\
 +
 +==== Next Sound Control ====
 +007: Play next sound fast\\
 +008: Play next sound slow\\
 +
 +014: Play next sound high\\
 +015: Play next sound low\\
 +
 +==== Volume/Pitch/Speed/Bend Control ====
 +020: Volume, X // sets Master Volume Level, accepts 0-127//\\
 +021: Speed, X // Play Speed, default 114, accepts 0-127//\\
 +022: Pitch, X // Pitch in Hertz, only for voiced sounds, default 88, accepts 0-255 (=32kHz..240kHz)//\\
 +023: Bend, X // Sets the Frequency Band (from deep hollow to high metallic), default 5, accepts 0-15//\\
 +
 +==== Port Control ====
 +024: PortCtr, X // binaurally encoded output line control, see manual for details, default 7, accepts 0-7//\\
 +025: Port, X // port output value, see manual for details, default 0, accepts 0-7//\\
 +
 +==== Phrase Control ====
 +026: Repeat, X // repeats the next code x-times, accepts 0-255//\\
 +028: Call Phrase, X // which EEPROM phrase to play, max 3 level deep nesting//\\
 +029: Goto Phrase, X // which EEPROM phrase to play//\\
 +255: End of Phrase
 +
 +==== Reset ====
 +031: Reset Defaults
 +
 +\\
 +===== MSA Sound Codes =====
 +128..254: MSA Sound Phrases and Effects, see [[SpeakJet Definition List]].
 +
 +
 +\\
 +\\
 +====== SCP (Serial Control Protocol) ======
 +SCP commands are executed immediately and provide control over the 5-channel synthesizer as well as accessing the internal speakjet EEPROM.
 +
 +\\
 +===== Entering SCP =====
 +'\0' to enter SCP
 +
 +==== SCP Commands ====
 +'H': Store Memory Type //accepts 0 and 32//\\
 +  * '0H': Write a register's value\\
 +  * '32H': Write to the internal EEPROM\\
 +'J': Memory Address\\
 +  * '0J': Envelope Freq\\
 +  * '1J': OSC1 Freq .. '5J': OSC5 Freq\\
 +  * '6J': Distortion\\
 +  * '7J': Master Volume\\
 +  * '8J': Envelope Control\\
 +  * '11J': OSC1 Vol .. '15J': OSC5 Vol\\
 +'N': Store Memory\\
 +'R': Clear Buffer\\
 +'S': Stop Enounciating\\
 +'T': Start Enounciating\\
 +'V': ACK\\
 +'W': Hard Reset\\
 +
 +\\
 +===== Exiting SCP =====
 +'X' or '\A'\\
 +
 +\\
 +===== Examples =====
 +
 +\0 V X*\\
 +//Enters SCP-Mode, enounciates READY and exits SCP-mode//
 +
 +8J 0N 1J 500N 11J 16N*\\
 +//1st OSC freq 500 and vol 16//
 +
 +0J 32H 01N*\\
 +//write 0x1 to the first location of internal EEPROM//
 +
 +8J 00N*\\
 +//set env-type to SAW//
 +
 +8J 10N*\\
 +//set env-type to TRIANGLE//
 +
 +//* Don't send spaces, this is just for readability!//