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chataigne [2023/02/04 03:30] – [module.json] ssm2017chataigne [2023/02/17 17:54] (current) – [Values in script] ssm2017
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 ====== Chataigne ====== ====== Chataigne ======
-===== GrandMa2 fader automation ===== +===== object ======
-==== module.json ====+
 <sxh js> <sxh js>
- { +var myObject = { 
- "name":"GrandMa2Msc", +  "myprop1":"value", 
- "type":"MIDI", +  "myprop2":"second", 
- "path":"Hardware", +  "myMethod": function(params) { 
- +    this.myprop1 = params[0]; 
- "version":"0.0.1", +  }
- "description":"Chataigne script to record and play grandma2/dot2 msc events", +
- "url":"https://github.com/ssm2017/chataigne_grandma2msc", +
- "downloadURL":"Chataigne script to record and play grandma2 msc events", +
- +
- "hasInput":true, +
- "hasOutput":true,  +
- +
- "hideDefaultCommands":true, +
- "parameters": +
- { +
- "Module parameters": +
- { +
- "type":"Container", +
- "collapsed":false, +
- "LogSysex":{"type":"Boolean", "description":"Choose if you want to see a translation of the sysex.\nThe script logs must be activated.", "default":false} +
- } +
- }, +
- "defaults": +
- { +
- "autoAdd":false +
- }, +
- "hideDefaultParameters": +
- [ +
- "autoAdd", +
- "autoFeedback", +
- "infos", +
- "tempo", +
- "MTC" +
- ], +
- "scripts": +
- [ +
- "grandma2msc.js" +
- ], +
- "commands": +
- { +
- "Move GrandMa2 fader": +
- { +
- "menu":"", +
- "callback": "sendFaderSysex", +
- "parameters": +
- { +
- "Page": +
- { +
- "type": "Integer", +
- "default": 1, +
- "min": 1, +
- "max": 4 +
- }, +
- "Exec": +
- { +
- "type": "Integer", +
- "default": 0, +
- "min": 0, +
- "max": 130 +
- }, +
- "Value": +
- { +
- "type": "Float", +
- "default": 0, +
- "min": 0, +
- "max": 100 +
- } +
- } +
- } +
- } +
-}+
 } }
 +var my_instance = new myObject();
 +script.log(my_instance.myprop1);
 +my_instance.mymethod(["test","one","two"]);
 +script.log(my_instance.myprop1);
 </sxh> </sxh>
-==== module script ====+===== Values in script ===== 
 +When adding a value parameter in a module, only the parameter is saved between sessions/projects. If you want to keep the value content, use setAttribute("saveValueOnly",false)
 <sxh js> <sxh js>
-/** +var mycontainer = local.values.addContainer("toto"); 
- * Vanilla JUCE JS doesn't support the toFixed() function for rounding numbers to decimal places. +var myint1 = mycontainer.addIntParameter("myint", "",1,1,65536); 
- * So we need to make our own to get around the floating point math errors causing glitches +myint1.setAttribute("saveValueOnly",false); 
- * @author : DJSTech + ssm2017 (convert to float) +</sxh> 
- * @link : https://discord.com/channels/697400442027769998/1058493819877851136/1059853940818198629 +===== Custom variables ===== 
- * @param {int} precision  +<sxh js> 
- * @param {float} value  +function getCustomVariablesGroup(name, shortname) { 
- * @returns {float} +  var my_group = root.customVariables.getItemWithName(shortname); 
- */ +  if (my_group.name != shortname) { 
-function fixedIt(value, precision) { +    // build a new group 
-  var num = "" + (Math.round(value * Math.pow(10, precision))); +    my_group = root.customVariables.addItem(shortname); 
-  return parseFloat(num.substring(0, num.length - precision) + "." + num.substring(num.length - precision, num.length));+    my_group.setName(name); 
 +  } 
 +  return my_group;
 } }
  
 /** /**
- * Convert the hex values sent by the desk to 0 thru 100 level + * Set or create then set the custom variable value 
- * @param {*} coarse (coarse value (byte 8)) + * @param {int} page_id  
- * @param {*} fine (fine value (byte 7)) + * @param {int} exec_id  
- * @returns {float} (the fader level)+ * @param {int} value  
 + * @param {string} type  
 + * @param {string} item_nice_name 
  */  */
-function hex2FaderLevel(coarse, fine) { +function setCustomVariablesValue(page_id, exec_id, value, type, item_nice_name) { 
-  return fixedIt((((fine / 128) + coarse) / 1.28), 2); +  // build names 
-  //return (((fine / 128) + coarse) / 1.28); +  var shortname = "exec"+ page_id+ "_"+ exec_id; 
-}+  var name = "Exec "+ page_id+ "_"+ exec_id; 
 +  // get the group 
 +  var my_group = getCustomVariablesGroup(name, shortname); 
 +  // define the item type 
 +  var item_name = type; 
 +  var item_type = "Int"; 
 +  var int_max = 100;
  
-/** +  if (["Go", "Stop", "Resume", "Off"].contains(type)) { 
- * Set the fader level if the param exists or create the param if not exists. +    item_type = "Bool";
- * @param {int} exec_page (the fader page id (byte 6)) +
- * @param {int} exec_id (the fader id in the page (byte 5)) +
- * @param {float} fader_level (the level of the fader (see: hex2FaderLevel function)) +
- */ +
-function setFaderParamLevel(exec_page, exec_id, fader_level) { +
-  var param_name = "faderPage"+ exec_page+ "Exec"+ exec_id; +
-  //var param = script.params.getChild(param_name); +
-  //var param = local.parameters.getChild(param_name); +
-  var param = local.values.getChild(param_name); +
-  if (typeof param === "void") { +
-    //script.addFloatParameter(param_name,"Value of the fader Exec ", fader_level, 0, 100); +
-    //local.parameters.addFloatParameter(param_name,"Value of the fader Exec ", fader_level, 0, 100); +
-    local.values.addFloatParameter(param_name,"Value of the fader Exec ", fader_level, 0, 100);+
   }   }
-  else { +  // build some names 
-    param.set(fader_level); +  var my_value = {}; 
-  } +  var my_value_name = "exec"+ page_id+ "_"+exec_id+ item_name; 
-}+  var my_value_nice_name = "Exec "+ page_id+ "_"+ exec_id+ " "+ item_nice_name;
  
-/** +  var my_value_item = my_group.variables.getItemWithName(my_value_name); 
- * Display the sysex data with translation in the log +  if (my_value_item.name != my_value_name) { 
- * @param {array} data (the sysex message as array of bytes) +    // create if not exist 
- */ +    my_value_item = my_group.variables.addItem(item_type+ " Parameter"); 
-function logSysex(data) { +    my_value = my_value_item.getChild(my_value_item.name); 
- script.log("-------- sysex message start ---------"); +    my_value.setName(my_value_nice_name); 
- script.log("0 universal_sysex > "+ data[0]); + 
- script.log("1 device_id > "+ data[1]); +    if (["CueMsb", "CueLsb"].contains(type)) { 
- script.log("2 msc > "+ data[2]); +      int_max = 999; 
- script.log("3 command_format > "+ data[3]); +    } 
- script.log("4 command > "+ data[4]); +    if (["Hour", "Minute", "second"].contains(type)) { 
-  // if this is a goto message (go) +      int_max = 60; 
-  if (data[4] == 1) { +    } 
-    script.log("go");+    if (!["Go", "Stop", "Resume", "Off"].contains(type)) { 
 +      my_value.setRange(0,int_max); 
 +    }
   }   }
-  // if this is a pause message (stop) +  else { 
-  if (data[4] == 2) { +    my_value = my_value_item.getChild(my_value_item.name);
-    script.log("stop");+
   }   }
-  // if this is a un-pause message (resume) +  if (["Go", "Stop", "Resume", "Off"].contains(type)) { 
-  if (data[4] == 3) { +    my_value.set(true); 
-    script.log("resume");+    my_value.set(false);
   }   }
-  // if this is a timed go message (timed_go) +  else { 
-  if (data[4] == 4) { +    my_value.set(value);
-    script.log("timed go");+
   }   }
-  // if this is a fader level (set) +  my_group.variables.reorderItems();
-  if (data[4] == 6) { +
-    script.log("5 exec > "+ data[5]); +
-   script.log("6 exec page > "+ data[6]); +
-   script.log("7 fine value > "+ data[7]); +
-   script.log("8 coarse value > "+ data[8]); +
-  } +
-  // if this is a macro trigger message (fire) +
-  if (data[4] == 7) { +
-    script.log("timed go"); +
-  } +
-  // if this is a off message (go_off) +
-  if (data[4] == 10 || data[4] == 11) { +
-    script.log("go off"); +
-  } +
- script.log("-------- sysex message end ---------"); +
-} +
- +
-/** +
- * Parse received data and fill parameters +
- * @param {array} data (sysex data received knowing that the first (f0) and the last one (f7) are truncated) +
- */ +
-function parseSysex(data) { +
-  // check if data is a fader move +
-  if (data[4] == 6) { +
-    var fader_level = hex2FaderLevel(data[8], data[7]); +
-    setFaderParamLevel(data[6], data[5], fader_level); +
-  } +
-} +
- +
-/** +
- * Get the page and exec id from parameter name +
- * @param {string} param_name  +
- * @returns {array} 0=page / 1=fader +
- */ +
-function getFaderIdFromParamName(param_name) { +
-  var strings = param_name.replace("faderPage", "").replace("Exec", "-").split("-"); +
-  return [parseInt(strings[0]), parseInt(strings[1])]; +
-} +
- +
-/** +
- * Get coarse and fine values to be sent to sysex +
- * @param {float} fader_value  +
- * @returns {array} 0=coarse / 1=fine +
- */ +
-function parseFaderValueToCoarseFine(fader_value) { +
-  var temp_coarse = fader_value * 1.28; +
-  var coarse = parseInt(Math.floor(temp_coarse)); +
-  var coarse_decimals = parseFloat(fixedIt(2,temp_coarse %2)); +
-  var temp_fine = coarse_decimals * 128; +
-  var fine = parseInt(Math.floor(temp_fine)); +
-  return [coarse, fine]; +
-} +
- +
-/** +
- * Build the sysex output and send it to move the selected fader +
- * @param {int} execId  +
- * @param {int} pageId  +
- * @param {float} fader_value  +
- */ +
-function sendFaderSysex(execId, pageId, fader_value) { +
-  // workaround for an error when loading the module without parameter defined ? no, need to find something +
-  script.log("===== "+ typeof fader_value); +
-  if (typeof fader_value === array) return; +
-  // send sysex +
-  var sysex = [127,112,2,1,6]; +
-  sysex[5] = execId; +
-  sysex[6] = pageId; +
-  var coarse_fine = parseFaderValueToCoarseFine(fader_value); +
-  sysex[7] = coarse_fine[1]; +
-  sysex[8] = coarse_fine[0]; +
-  local.sendSysex(sysex[0], sysex[1], sysex[2], sysex[3], sysex[4], sysex[5], sysex[6], sysex[7], sysex[8]); +
-} +
- +
-/** +
- * Chataigne event triggered when receiving sysex data +
- * @param {array} data (sysex data received) +
- */ +
-function sysExEvent(data) { +
-  if (local.parameters.moduleParameters.logSysex.get())logSysex(data); +
-  parseSysex(data); +
-} +
- +
-/** +
- * Chataigne event triggered when a script parameter value has changed +
- * @param {object} param  +
- */ +
-function moduleParameterChanged(param) { +
-  var index = getFaderIdFromParamName(param.name); +
-  sendFaderSysex(index[1], index[0], param.get());+
 } }
 </sxh> </sxh>
chataigne.1675477845.txt.gz · Last modified: by ssm2017