cleanup

src/main.cpp

 #define ESP12_LED 2
 #define NODEMCU_LED 16
 
-
-os_timer_t Timer1;         // Verwaltungsstruktur des Timers
-
-int c;
-bool toggle = false;
-uint32_t m=0;
-
-uint32_t dimmtimer = 0; 
-uint8_t direction = 1;
-uint8_t onoff = 1;
-
-
-void ledsequence(uint8_t direction, uint8_t onoff, uint8_t factor);
-uint8_t softstart_led(uint8_t led, uint16_t startval, uint16_t stopval, uint8_t factor);
-
-void timerCallback(void *pArg)
-{
-  *((int *) pArg) += 1;
-  
-  ledsequence(direction, onoff, 4);
-  // Serial.print("[");
-  // Serial.print(micros()-m);
-  // Serial.print("] timerCallback\n");
-  // m = micros();
-}
-
 // OTA & WEB
 #include "wifi_credentials.h"
 #include <ESP8266WiFi.h>
 const char* ssid = STASSID;
 const char* password = STAPSK;
 
+os_timer_t timer1;
+int timer_arg;
+
 void setup_webserver();
 void setup_ota();
 void setup_pwm_pca9685();
 
 
 void setup_webserver() {
-  pinMode(led, OUTPUT);
-  digitalWrite(led, 0);
-  Serial.println("");
-
-  // Wait for connection
-  while (WiFi.status() != WL_CONNECTED) {
-    delay(500);
-    Serial.print(".");
-  }
-
-  Serial.println("");
-  Serial.print("Connected to ");
-  Serial.println(ssid);
-  Serial.print("IP address: ");
-  Serial.println(WiFi.localIP());
 
   server.on("/", handleRootGz);
   server.on("/style.css", handleCssGz);
   Serial.println(pwmController.getChannelPWM(0)); // Should output 2048, which is 128 << 4
 }
 
+
+uint32_t dimmtimer = 0; 
+uint8_t direction = 1;
+uint8_t onoff = 1;
+
+void ledsequence(uint8_t direction, uint8_t onoff, uint8_t factor);
+uint8_t softstart_led(uint8_t led, uint16_t startval, uint16_t stopval, uint8_t factor);
+
+void timer_callback(void *pArg)
+{
+  *((int *) pArg) += 1;
+  
+  ledsequence(direction, onoff, 4);
+}
+
+
+
 void setup() {
 #ifdef WITH_DEBUGGING_ON
   Serial.begin(460800);
     ESP.restart();
   }
 
-  os_timer_setfn(&Timer1, timerCallback, &c);
-  os_timer_arm(&Timer1, 1, true);
+  pinMode(led, OUTPUT);
+  digitalWrite(led, 0);
+  Serial.println("");
+
+  // Wait for connection
+  while (WiFi.status() != WL_CONNECTED) {
+    delay(500);
+    Serial.print(".");
+  }
+
+  Serial.println("");
+  Serial.print("Connected to ");
+  Serial.println(ssid);
+  Serial.print("IP address: ");
+  Serial.println(WiFi.localIP());
 
+  os_timer_setfn(&timer1, timer_callback, &timer_arg);
+  os_timer_arm(&timer1, 1, true);
 
   Serial.println("Ready");
   Serial.print("IP address: ");