Added, tested

platformio.ini

@@ -12,7 +12,7 @@
 platform = espressif32
 board = esp32doit-devkit-v1
 framework = arduino
-monitor_port = COM[1367]
+monitor_port = COM[136789]
 monitor_speed = 115200
 lib_deps = 
 	knolleary/PubSubClient@^2.8

src/Scroller.cpp

@@ -1,5 +1,6 @@
 #include "Scroller.h"
 #include <SimpleMap.h>
+//#define DEBUG
 
 eDict_t Escapes[] = {
    {"\u001b[30m","black",eDict_t::COLOR, CRGB::Black },
@@ -34,18 +35,32 @@ Scroller::Scroller(int max_loops)
   _max_loops = max_loops;
   _act_setting = _setting;
   
+}
+
+void Scroller::init()
+{
+  Serial.println("INIT ESCAPES");
+  escMap = new SimpleMap<String, eDict_t*>([](String &a, String &b) -> int {
+    if (a == b) return 0;      // a and b are equal
+    else if (a > b) return 1;  // a is bigger than b
+    else return -1;            // a is smaller than b
+  });
   for (int i=0; i< (sizeof(Escapes)/sizeof(Escapes[0])) ; i++) {
     String s = String(Escapes[i].code);
+    String escape;
     
+    escape = String(s);
     if (Escapes[i].tt == eDict_t::CONTOL_WITH_PARAM) {
       int n = s.indexOf('%');
       if (n !=-1) 
-        s = s.substring(0,n); 
+        escape = String(s.substring(0,n)); 
     }
 
-    escMap->put(s,&Escapes[i]);
-    Serial.printf("%s = %s\n",s.c_str(),Escapes[i].name);
+    Serial.printf("%s = %s\n",escape,Escapes[i].name);
+    escMap->put(escape,&Escapes[i]);
+    
   }
+  DumpSetting(_act_setting);
 }
 
 bool Scroller::decodeEscape2Setting(String es)
@@ -60,6 +75,7 @@ bool Scroller::decodeEscape2Setting(String es)
     s = es;
   }
 
+  //Serial.printf("ESC GET = %s\n",s);
   e = escMap->get(s);
   if (!e) return false;
 
@@ -83,7 +99,7 @@ bool Scroller::decodeEscape2Setting(String es)
   if (e->tt == eDict_t::CONTOL_WITH_PARAM) 
   {
     int param;
-    sscanf(es.c_str(),e->code,param);
+    sscanf(es.c_str(),e->code,&param);
     switch (e->control) {
       case SPEED:
         _act_setting.speed = param;
@@ -95,10 +111,17 @@ bool Scroller::decodeEscape2Setting(String es)
   }
   if (e->tt == eDict_t::COLOR) _act_setting.color = e->color;
   if (e->tt == eDict_t::BCOLOR) _act_setting.bcolor = e->color;
-
+#ifdef DEBUG
+  DumpSetting(_act_setting);
+#endif
   return true;
 }
 
+void Scroller::DumpSetting(Setting & s)
+{
+  Serial.printf("[COLOR=%x Brightness=%d Speed=%d Timeout=%d]\n",s.color,s.brightness,s.speed,s.timeout);
+}
+
 void Scroller::SetMatrix(FastLED_NeoMatrix *matrix)
 {
     _matrix = matrix;
@@ -112,7 +135,7 @@ int Scroller::GetNumberOfLines()
 int Scroller::AddLine(String line)
 {
     _Lines[_nlines] = line;
-    SetParameters(_nlines);
+    //SetParameters(_nlines);
     return _nlines++;
 }
 
@@ -120,7 +143,7 @@ int Scroller::AddLines(String* lines,int nlines)
 {
     for (int i=0; i < nlines; i++) {
       _Lines[i] = lines[i];
-      SetParameters(i);
+      //SetParameters(i);
     }
     _nlines = nlines;
 
@@ -145,27 +168,53 @@ void Scroller::Show(int _x,int _y,String line)
 
   for (int l=0;l < line.length();l++) {
     if (line.charAt(l) == '\u001b') {
-      int ee = line.indexOf("m",l);
-      decodeEscape2Setting(line.substring(l,ee));
+      int ee = line.indexOf('m',l);
+      decodeEscape2Setting(line.substring(l,ee+1));
       l = ee;
+      continue;
     }
-    _matrix->setTextColor(_act_setting.color);
+    _matrix->setTextColor(Framebuffer_GFX::Color24to16(_act_setting.color));
     _matrix->setBrightness(_act_setting.brightness);
-    if (l != line.length()) _matrix->print(line.charAt(l));
+    if (l != line.length()) {
+#ifdef DEBUG
+      Serial.print(line.charAt(l));
+#endif
+      _matrix->print(line.charAt(l));
+    }
+    
   }
+#ifdef DEBUG
+  Serial.print("\n");
+#endif
   _matrix->show();
 }
 
+String Scroller::LineUnescaped(String line)
+{
+  String rawLine = "";
+  for (int l=0;l < line.length();l++) {
+    if (line.charAt(l) == '\u001b') {
+      int ee = line.indexOf('m',l);
+      l = ee;
+      continue;
+    }
+    if (l != line.length()) {
+      rawLine.concat(line.charAt(l));
+    }
+  }
+  return rawLine;
+}
+
 int Scroller::Scroll()
 {
   int mx = 32;
   String line;
 
   line = _Lines[_lp];
-
-  if (line.length() * 6 > mx)
+  int ll = LineUnescaped(line).length();
+  if (ll * 6 > mx)
   {
-    if (_x < line.length() * 6 - mx)
+    if (_x < ll * 6 - mx)
     {
       Show(-_x,_y,line);
       if (_x++ == 0) {
@@ -182,6 +231,7 @@ int Scroller::Scroll()
   else
   {
     Show(_x,_y,line);
+    _lp++;
     return _act_setting.timeout/SCROLLER_TICK_TIME;
   }
 }
@@ -234,6 +284,7 @@ void Scroller::loop(ulong tick)
   }
 
   if (TimesScrolled() == _max_loops) {
+    Serial.println("MAX LOOP");
     TurnOff();
     return;
   } 

src/Scroller.h

@@ -39,7 +39,7 @@ private:
     /* data */
     const static int MAX_LINES = 100;
     String _Lines[MAX_LINES];
-    Setting _setting = { CRGB::Red, CRGB::Black, 10, 2000, false, false, false};   // default setting
+    Setting _setting = { CRGB::Red, CRGB::Black, 10, 3000, 100, false, false, false};   // default setting
     Setting _act_setting; // actual setting
     int _nlines = 0;
     int _lp = 0;
@@ -57,6 +57,9 @@ public:
     Scroller(int max_loops);
 
     bool TurnOn();
+    void init();
+    String LineUnescaped(String);
+    void DumpSetting(Setting &);
     bool decodeEscape2Setting(String es);
     void SetColors(uint16_t *colors);
     void SetMatrix(FastLED_NeoMatrix *matrix);

src/main.cpp

@@ -164,6 +164,7 @@ void setup()
 
   setup_matrix();
 
+  scroller.init();
   scroller.SetColors(colors);
   scroller.SetMatrix(matrix);
   
@@ -242,7 +243,7 @@ boolean reconnect() {
 
 void decode_payload(String msg)
 {
-    StringSplitter *splitter = new StringSplitter(msg, ';', 2);
+    /*StringSplitter *splitter = new StringSplitter(msg, ';', 2);
     int n = 0;
     int i = 0;
     String s,m;
@@ -266,16 +267,16 @@ void decode_payload(String msg)
         if (cmd == "on") on = param.toInt();
       }
     }
-
-    i = scroller.AddLine(m);
-    if (n == 2) {
+    */
+    scroller.AddLine(msg);
+    /*if (n == 2) {
       Serial.printf("color=%d,brightness=%d,off=%d,on=%d,speed=%d\n",color,brightness,off,on,speed);
       scroller.SetParameters(i,color,brightness,off,on,speed);
-    }
+    }*/
 }
 
 void callback(char* topic, byte* payload, unsigned int length) {
-  char msg[128];
+  char msg[256];
 
   Serial.print("Message arrived [");
   Serial.print(topic);
@@ -292,8 +293,8 @@ void callback(char* topic, byte* payload, unsigned int length) {
     msg[length] = '\0';
 
     // Switch on the LED if an 1 was received as first character
-    scroller.TurnOff();
-    scroller.DeleteLines();
+    //scroller.TurnOff();
+    //scroller.DeleteLines();
     decode_payload(msg);
     showTextMqtt = true;
   } else if (String("get/home/sensor/decka/bme280") == String(topic)) {