Add tekLive (😍) module

pio.ini, main
- add live usermod

SysModFiles: seqNrToName: add filter

UserModLive: new module

data/helloworld1.sc

@@ -0,0 +1,14 @@
+external void show1();
+
+void main()
+{
+  int h=1;
+  while(h>0)
+  {
+    for(int i=0;i<10;i++)
+    {
+    }
+    show1();
+    h++;
+  }
+}

data/helloworld2.sc

@@ -0,0 +1,14 @@
+external void show2();
+
+void main()
+{
+  int h=1;
+  while(h>0)
+  {
+    for(int i=0;i<10;i++)
+    {
+    }
+    show2();
+    h++;
+  }
+}

platformio.ini

@@ -47,6 +47,12 @@ build_flags =
 lib_deps =
   ElectronicCats/MPU6050 @ 1.3.0
 
+[STARBASE_USERMOD_LIVE]
+build_flags = 
+  -D STARBASE_USERMOD_LIVE
+lib_deps =
+  https://github.com/hpwit/ASMParser.git
+
 
 [STARBASE]
 build_flags = 
@@ -60,13 +66,15 @@ build_flags =
   ${STARBASE_USERMOD_E131.build_flags}
   ${STARBASE_USERMOD_MPU6050.build_flags}
   ; ${STARBASE_USERMOD_HA.build_flags}
+  ${STARBASE_USERMOD_LIVE.build_flags}
 lib_deps = 
   ${ESPAsyncWebServer.lib_deps}
   https://github.com/bblanchon/ArduinoJson.git#v7.0.3
   ; https://github.com/Jason2866/ESP32_Show_Info.git
   ${STARBASE_USERMOD_E131.lib_deps}
   ${STARBASE_USERMOD_MPU6050.lib_deps}
   ; ${STARBASE_USERMOD_HA.lib_deps}
+  ${STARBASE_USERMOD_LIVE.lib_deps}
 
 
 

src/Sys/SysModFiles.cpp

@@ -185,25 +185,26 @@ void SysModFiles::dirToJson(JsonArray array, bool nameOnly, const char * filter)
   root.close();
 }
 
-bool SysModFiles::seqNrToName(char * fileName, size_t seqNr) {
+bool SysModFiles::seqNrToName(char * fileName, size_t seqNr, const char * filter) {
 
   File root = LittleFS.open("/");
   File file = root.openNextFile();
 
   size_t counter = 0;
   while (file) {
-    if (counter == seqNr) {
-      // ppf("seqNrToName: %d %s %d\n", seqNr, file.name(), file.size());
-      root.close();
-      strncat(fileName, "/", 31); //add root prefix, fileName is 32 bytes but sizeof doesn't know so cheating
-      strncat(fileName, file.name(), 31);
-      file.close();
-      return true;
+    if (filter == nullptr || strstr(file.name(), filter) != nullptr) {
+      if (counter == seqNr) {
+        // ppf("seqNrToName: %d %s %d\n", seqNr, file.name(), file.size());
+        root.close();
+        strncat(fileName, "/", 31); //add root prefix, fileName is 32 bytes but sizeof doesn't know so cheating
+        strncat(fileName, file.name(), 31);
+        file.close();
+        return true;
+      }
+      counter++;
     }
-
     file.close();
     file = root.openNextFile();
-    counter++;
   }
 
   root.close();

src/Sys/SysModFiles.h

@@ -43,7 +43,7 @@ class SysModFiles: public SysModule {
   void dirToJson(JsonArray array, bool nameOnly = false, const char * filter = nullptr);
 
   //get back the name of a file based on the sequence
-  bool seqNrToName(char * fileName, size_t seqNr);
+  bool seqNrToName(char * fileName, size_t seqNr, const char * filter = nullptr);
 
   //reads file and load it in json
   //name is copied from WLED but better to call it readJsonFrom file

src/User/UserModLive.h

@@ -0,0 +1,125 @@
+/*
+   @title     StarBase
+   @file      UserModLive.h
+   @date      20240411
+   @repo      https://github.com/ewowi/StarBase, submit changes to this file as PRs to ewowi/StarBase
+   @Authors   https://github.com/ewowi/StarBase/commits/main
+   @Copyright © 2024 Github StarBase Commit Authors
+   @license   GNU GENERAL PUBLIC LICENSE Version 3, 29 June 2007
+   @license   For non GPL-v3 usage, commercial licenses must be purchased. Contact [email protected]
+*/
+
+#include "parser.h"
+
+long time1;
+static float _min = 9999;
+static float _max = 0;
+static uint32_t _nb_stat = 0;
+static float _totfps;
+
+static void show1()
+{
+    // SKIPPED: check nargs (must be 3 because arg[0] is self)
+    long time2 = ESP.getCycleCount();
+    // driver.showPixels(WAIT);
+
+    float k = (float)(time2 - time1) / 240000000;
+    float fps = 1 / k;
+    _nb_stat++;
+    if (_min > fps && fps > 10 && _nb_stat > 10)
+        _min = fps;
+    if (_max < fps && fps < 200 && _nb_stat > 10)
+        _max = fps;
+    if (_nb_stat > 10)
+        _totfps += fps;
+    ppf("current fps:%.2f  average:%.2f min:%.2f max:%.2f\r\n", fps, _totfps / (_nb_stat - 10), _min, _max);
+    time1 = ESP.getCycleCount();
+
+    // SKIPPED: check that both v1 and v2 are int numbers
+    // RETURN_VALUE(VALUE_FROM_INT(0), rindex);
+}
+
+static void show2() {
+  ppf("show 2\n");
+}
+
+class UserModLive:public SysModule {
+
+public:
+
+  Parser p = Parser();
+
+  UserModLive() :SysModule("Live") {
+    // isEnabled = false;
+  };
+
+  void setup() override {
+    SysModule::setup();
+
+    parentVar = ui->initUserMod(parentVar, name, 6310);
+
+    ui->initSelect(parentVar, "script", UINT16_MAX, false ,[this](JsonObject var, unsigned8 rowNr, unsigned8 funType) { switch (funType) { //varFun
+      case onUI: {
+        // ui->setComment(var, "Fixture to display effect on");
+        JsonArray options = ui->setOptions(var);
+        options.add("None");
+        files->dirToJson(options, true, ".sc"); //only files containing F(ixture), alphabetically
+
+        return true; }
+      case onChange: {
+        //set script
+        uint8_t fileNr = var["value"];
+
+        if (fileNr > 0) {
+
+          fileNr--;  //-1 as none is no file
+
+          char fileName[32] = "";
+
+          files->seqNrToName(fileName, fileNr, ".sc");
+
+          ppf("%s script f:%d f:%d\n", name, funType, fileNr);
+
+          if (strcmp(fileName, "") != 0) {
+
+            File f = files->open(fileName, "r");
+            if (!f)
+              ppf("UserModLive setup script  open %s for %s failed", fileName, "r");
+            else {
+
+              string script = string(f.readString().c_str());
+
+              ppf("%s\n", script);
+
+              if (p.parse_c(&script))
+              {
+                  SCExecutable.execute("main");
+              }
+              f.close();
+            }
+
+          }
+          else
+            ppf("UserModLive setup file for %d not found", fileNr);
+        }
+        return true; }
+      default: return false; 
+    }}); //fixture
+
+    addExternal("show1", externalType::function, (void *)&show1);
+    addExternal("show2", externalType::function, (void *)&show2);
+
+    // addExternal("test", externalType::function, (void *)&test); //compile error ...
+
+  }
+
+  void test() {
+    ppf("hello test world\n");
+  }
+
+};
+
+extern UserModLive *live;
+
+
+//asm_parser.h:325:1: warning: control reaches end of non-void function 

src/main.cpp

@@ -48,6 +48,10 @@ AppModDemo *appModDemo;
   #include "User/UserModMPU6050.h"
   UserModMPU6050 *mpu6050;
 #endif
+#ifdef STARBASE_USERMOD_LIVE
+  #include "User/UserModLive.h"
+  UserModLive *live;
+#endif
 
 //setup all modules
 void setup() {
@@ -73,9 +77,12 @@ void setup() {
   #ifdef STARBASE_USERMOD_MPU6050
     mpu6050 = new UserModMPU6050();
   #endif
+  #ifdef STARBASE_USERMOD_LIVE
+    live = new UserModLive();
+  #endif
 
   //Reorder with care! this is the order in which setup and loop is executed
-  //If changed make sure mdlEnabled.chFun executes var["value"].to<JsonArray>(); and saveModel! 
+  //If changed make sure mdlEnabled.onChange executes var["value"].to<JsonArray>(); and saveModel! 
   //Default: add below, not in between
 
   mdls->add(appModDemo);
@@ -95,6 +102,9 @@ void setup() {
   #ifdef STARBASE_USERMOD_MPU6050
     mdls->add(mpu6050);
   #endif
+  #ifdef STARBASE_USERMOD_LIVE
+    mdls->add(live);
+  #endif
   mdls->add(mdl);
   mdls->add(ui);
   mdls->add(mdns); //no ui