Merge branch 'master' of https://git.efi.th-nuernberg.de/gitea/schmidtsi76327/ESP8266_Treppenlicht

doku.md

@@ -54,14 +54,27 @@ else
     server.streamFile(f, mime::getContentType(SRH::_path), requestMethod);
 ```
 
-LED_sequence_v1:
+### HW issues
+- GPIO2 used as input -> must be high during startup
+- PCB Solution: cut trace to GPIO2, solder bridge to GPIO16
+- -> disadvantage: GPIO16 is not interrupt capable
+
+
+### FSM 2 - to do
+- stairway light switches off after timeout
+- switches concurrently on again if sensor is still high
+- desired behavior? Defective Sensor would cause continuos animation
+- edge detection / interrupts as solution ?
+
+
+### LED_sequence_v1:
 TODO: 
 - disable led stripes after defined time (webserver paramter?)
 - define what to do if people enter stairs from different directions
 - CAUTION: Sensor-Deadtime at LEAST 8 seconds
 - --> switch off with person leaving stairs might not be possible
 
-Webserver on v0.3.0 now working with LittleFS
+### Webserver on v0.3.0 now working with LittleFS
 TODO:
 - check dir for files automatic
 - move handleNotFound to httpserver.h

include/ota.h

@@ -1,8 +1,8 @@
 #pragma once
 
+#include <ArduinoOTA.h>
 #include <ESP8266WiFi.h>
 #include <WiFiUdp.h>
-#include <ArduinoOTA.h>
 
 void ota_setup() {
   ArduinoOTA.setPort(8266);
@@ -45,4 +45,4 @@ void ota_setup() {
   });
   ArduinoOTA.begin();
 
-}
+}

lib/treppe/treppe.cpp

@@ -1,242 +1,282 @@
 #include "treppe.h"
 
-uint8_t Treppe::softstart_led(uint8_t led, uint16_t startval, uint16_t stopval){
+/*
-    /*
+    dimm_stufe
-  softstart task
+    - dimmt stufe (0 - 15, PCA9685 outputs) mit linearen ticks
-
+    von idle bis active brightness
-  - get's called at regular intervals (1ms at the moment)
+    - return false solange gedimmt wird
-  - dimms single led (0 - 15, PCA9685 outputs) with linear intervals vom startval to stopval
+    - return true bei nächster stufe
-  - calculates pwm steps depending on startval, stopval and timeinterval
+*/
-  - -> results in constanst speed
+bool Treppe::dimm_stufe(uint8_t stufe)
-  - returns 1 if led dimming is running
-  - returns 0 if led dimming is finished
-
-  */
-
-    static uint8_t lastled = 255;
-    static float current_pwm = 0;
-    static float stepsize = 1.0;
-    if(led != lastled){
-      pwmController.setChannelPWM(led, (uint16_t)startval);
-      lastled = led;
-      current_pwm = startval;
-      stepsize = INT_TIME*abs(stopval - startval)/(float)time_per_stair;      // only valid at 1ms function call interval
-      return 1;
-    }
-    
-    if(startval > stopval){
-      current_pwm -= stepsize;
-    }
-    else {
-      current_pwm += stepsize;
-    }
-    // Serial.println((uint16_t)current_pwm);
-    pwmController.setChannelPWM(led, (uint16_t)current_pwm);
-    if(current_pwm > stopval - stepsize && current_pwm < stopval + stepsize){
-      if(stopval == 0) pwmController.setChannelPWM(led, 0);
-      return 0;
-    } 
-    return 1;
-}
-
-void Treppe::ledsequence(){
-  static int8_t led = 0;
-  static uint16_t brightness = 0;
-  static uint16_t lastbrightness = 0;
-  static uint16_t status = 0;
-  uint16_t status_build = 0;
-  status_build |= direction << 8;
-  status_build |= state;
-  if(status_build != status){                 // check if any parameter changed
-    finish = 0;                               // set state unfinished -> start action
-    if(direction) led = 0;                    // reset led counter depending of direction
-    else          led = stairs-1;
-    if(state){
-      brightness = active_brightness;           // set brightness value depending of on/off
-      lastbrightness = idle_brightness;
-    }     
-    else{
-      brightness = idle_brightness;
-      lastbrightness = active_brightness;
-    }          
-    status = status_build;                    // set parameter memory
-
-    Serial.printf("----Status Changed! onoff: %d, dir: %d\n", state, direction);
-  }
-  if(!finish){                                // finish == 0 -> action pending
-    if(!softstart_led(led,lastbrightness, brightness)){
-      Serial.printf("one LED finished:  led: %d, last: %d, curr %d\n", 
-            led, lastbrightness, brightness);
-
-      if(direction){
-        led++;
-        if(led >= stairs)
-          finish = 1;
-      } 
-      else{
-          led--;
-          if(led < 0)
-            finish = 1;
-      }
-    }
-  }
-}
-
-void Treppe::rampe()
 {
-  if(state) {
+  if (fsm_outputs.dimmrichtung == DR_AUFDIMMEN)
-    finish = 0;
+    current_pwm += differenz_pwm_pro_tick;
-    state = 0;// set parameter memory
+  else
-  }
+    current_pwm -= differenz_pwm_pro_tick;
+  pwmController.setChannelPWM(stufe, static_cast<uint16_t>(current_pwm));
 
-  if(!finish) {
+  current_tick++;
-    if(direction) { // aufwärts
+  if (current_tick >= ticks_pro_stufe)
-      if(tick >= ticks_treppe-1) { // ziel erreicht
+    return false;
-        Serial.println("[Treppe] oberster tick !");
+  return true;
-        finish = 1;
+}
+
+/*
+    animation tick
+    - nach dem dimmen einer stufe wird die stufe weitergezählt
+    - abbruch am ende => anim_beendet = true;
+*/
+void Treppe::anim_tick()
+{
+  if (!dimm_stufe(stufe))
+  {
+    Serial.printf("anim_tick():  stufe: %d, start: %d, ziel: %d, current %f\n",
+                  stufe, start_pwm, ziel_pwm, current_pwm);
+
+    if (fsm_outputs.laufrichtung == LR_HOCH)
+    {
+      if (stufe >= stufen - 1)
+      {
+        anim_beendet = true;
         return;
       }
-      tick++;  // eins hoch
+      stufe++;
     }
-    else {  // abwärts
+    else
-      if(tick <= 0) { // ziel erreicht
+    {
-        Serial.println("[Treppe] unterster tick !");
+      if (stufe <= 0)
-        finish = 1;
+      {
+        anim_beendet = true;
         return;
       }
-      tick--;  // eins runter
+      stufe--;
     }
-
+    current_tick = 0;
-    stufe = tick / ticks_pro_stufe;
+    current_pwm = start_pwm;
-
-    float new_pwm = 0.0;
-    if(an_aus) {
-      new_pwm = differenz_pwm_pro_tick * (tick - ticks_pro_stufe*stufe);
-      new_pwm += idle_brightness;
-      if(direction) new_pwm += differenz_pwm_pro_tick;
-    }
-    else {
-      new_pwm = active_brightness - differenz_pwm_pro_tick * (tick - ticks_pro_stufe*stufe);
-      new_pwm += idle_brightness;
-      if(direction) new_pwm -= differenz_pwm_pro_tick;
-    }
-
-    pwmController.setChannelPWM(stufe, (uint16_t) new_pwm);
-    Serial.printf("tick %04u, led %02d:%02u, pwm %4.1f\n", 
-      tick,
-      stufe,
-      (tick - ticks_pro_stufe*stufe), 
-      new_pwm
-    );
   }
 }
 
-void Treppe::setup(){
+// startbedingunen für animation
+void Treppe::start_animation()
+{
+  anim_beendet = false;
 
-    pwmController.resetDevices();
+  if (fsm_outputs.laufrichtung == LR_HOCH)
-    // Deactive PCA9685 Phase Balancer due to LED Flickering
+    stufe = 0;
-    // https://github.com/NachtRaveVL/PCA9685-Arduino/issues/15
+  else
-    // see also lib/PCA9685-Arduin/PCA9685.h:204
+    stufe = stufen - 1;
-    pwmController.init(PCA9685_PhaseBalancer_None);
-    //pwmController.init(PCA9685_PhaseBalancer_Linear);
-    pwmController.setPWMFrequency(100);
-    pwmController.setAllChannelsPWM(idle_brightness);
-    
-    pinMode(A0, INPUT);
-    pinMode(SENSOR_OBEN, INPUT);
-    pinMode(SENSOR_UNTEN, INPUT);
-    pinMode(OE, OUTPUT);
-    digitalWrite(OE, 0);
 
-    Serial.printf("differenz_pwm_pro_tick %f\n", differenz_pwm_pro_tick);
+  if (fsm_outputs.dimmrichtung == DR_AUFDIMMEN)
-    Serial.println("Hello from Treppe");
+  {
-    Serial.print("Treppe: initial parameters: stairs=");
+    start_pwm = idle_bright_internal;
-    Serial.println(stairs);
+    ziel_pwm = active_brightness;
+  }
+  else
+  {
+    start_pwm = active_brightness;
+    ziel_pwm = idle_bright_internal;
+  }
+
+  current_tick = 0;
+  current_pwm = start_pwm;
 }
 
-void Treppe::print_state_on_change() {
+void Treppe::print_state_on_change()
+{
   static FSMTreppeModelClass::ExtU_FSMTreppe_T last_in;
   static FSMTreppeModelClass::ExtY_FSMTreppe_T last_out;
-  if(
+  if (
-    fsm_inputs.anim_beendet != last_in.anim_beendet || 
+      fsm_inputs.anim_beendet != last_in.anim_beendet ||
-    fsm_inputs.sensor_oben != last_in.sensor_oben || 
+      fsm_inputs.sensor_oben != last_in.sensor_oben ||
-    fsm_inputs.sensor_unten != last_in.sensor_unten ||
+      fsm_inputs.sensor_unten != last_in.sensor_unten ||
-    fsm_outputs.dimmrichtung != last_out.dimmrichtung || 
+      fsm_outputs.dimmrichtung != last_out.dimmrichtung ||
-    fsm_outputs.laufrichtung != last_out.laufrichtung || 
+      fsm_outputs.laufrichtung != last_out.laufrichtung ||
-    fsm_outputs.status != last_out.status
+      fsm_outputs.status != last_out.status)
-  ) {
+  {
     last_in.anim_beendet = fsm_inputs.anim_beendet;
-    last_in.sensor_oben  = fsm_inputs.sensor_oben;
+    last_in.sensor_oben = fsm_inputs.sensor_oben;
     last_in.sensor_unten = fsm_inputs.sensor_unten;
+    last_out.dimmrichtung = fsm_outputs.dimmrichtung;
+    last_out.laufrichtung = fsm_outputs.laufrichtung;
+    last_out.status = fsm_outputs.status;
 
-    Serial.printf("FSM IN: s_u: %d, s_o: %d, beendet: %d =>", 
+    Serial.printf("FSM IN: s_u: %d, s_o: %d, beendet: %d =>",
-      fsm_inputs.sensor_oben, fsm_inputs.sensor_unten, fsm_inputs.anim_beendet);
+                  fsm_inputs.sensor_oben, fsm_inputs.sensor_unten, fsm_inputs.anim_beendet);
     Serial.print(" step => ");
-    Serial.printf("OUT: LR: %d DR: %d ST: %d\n", 
+    Serial.printf("OUT: LR: %d DR: %d ST: %d\n",
-      fsm_outputs.laufrichtung, fsm_outputs.dimmrichtung, fsm_outputs.status);
+                  fsm_outputs.laufrichtung, fsm_outputs.dimmrichtung, fsm_outputs.status);
   }
 }
 
-void Treppe::task(){
+bool Treppe::read_sensor(int sensor)
-  //Serial.printf("LDR: %f\n", ((float)analogRead(A0))/1023.*3.68);
+{
 
-  if(finish){
+  /*
-    direction = switch_direction;
+  reads sensors with edge detection
-    state = switch_state;
+  
+  returns true if motion was detected
+  returns false if no motion was detected
+  returns false if motion was detected, but state did not change back to not detected
+  */
+  uint8_t pegel = digitalRead(sensor);
+  static uint8_t pegel_alt[2] = {0, 0};
+
+  uint8_t index = 0;
+  if (sensor == SENSOR_OBEN)
+    index = 0;
+  else
+    index = 1;
+
+  if (pegel == 1 && pegel_alt[index] == 0)
+  {
+    pegel_alt[index] = pegel;
+    return true;
   }
+  else
+  {
+    pegel_alt[index] = pegel;
+    return false;
+  }
+  //return static_cast<bool>(pegel);
+}
 
-  fsm_inputs.ldr_schwelle = true;
+float Treppe::read_ldr()
-  fsm_inputs.sensor_oben =  read_sensor(SENSOR_OBEN);
+{
+  /* 
+  Reads Illuminance in Lux
+
+  FUTURE USE : show current Illuminance on Webserver in order to calibrate
+
+  Voltage Divider 1 (R13, R14):
+  R13 = 220k, R14 = 82k
+  V(ADC) = V(in1) * R14/(R13+R14)
+  -> V(in1) = V(ADC) * (R13+R14)/R14
+  V(ADC) = analogRead(A0)/1023.00
+  -> V(in1) = analogRead(A0)/1023.00 * (R13+R14)/R14
+            = analogRead(A0) * (R13+R14)/(R14*1023.00)
+            = analogRead(A0) * (220k+82k)/(82k*1023.00)
+            = analogRead(A0) * 0.0036
+  
+  Voltage Divider 2 (LDR, R1 || (R13+R14))
+  R1 = 47k, R13+R14 = 302k -> R1||(R13+R14) = 40,67k
+  Vcc/V(in1) = R(LDR) / (R1||(R13+R14))
+  -> R(LDR) = Vcc/V(in1) * (R1||(R13+R14))
+  R(LDR) = 3.3V * 40.67k / V(in1)
+
+  Join formulas:
+
+  R(LDR) = 3.3V * 40.67k / (0.0036 * analogRead(A0))
+         = 37280.00/analogRead(A0)
+  ldr_ohm = R(LDR)
+
+  E(LDR) = 79.735 * R(LDR)^-0.498   (see Excel Regression)
+  ldr_value = E(LDR)
+  */
+  float ldr_ohm = 37280.00 / analogRead(A0);
+  float ldr_value = 79.735 * pow(ldr_ohm, -0.498);
+  return ldr_value;
+}
+
+bool Treppe::check_ldr()
+{
+  static uint8_t active = 0;
+
+#ifdef LDRDEBUG
+  Serial.printf("R(LDR) = %f kOhm  %f lux\n", ldr_value, lux);
+  return true;
+#endif
+
+  // follow up: averaging over many samples?
+  float ldr = read_ldr();
+  if (ldr < ldr_schwelle)
+    active = 1;
+  if (ldr > ldr_schwelle + LDR_HYS)
+    active = 0;
+  activate_idle_pwm(active);
+  return active;
+}
+
+void Treppe::task()
+{
+  fsm_inputs.ldr_schwelle = check_ldr();
+
+  fsm_inputs.sensor_oben = read_sensor(SENSOR_OBEN);
   fsm_inputs.sensor_unten = read_sensor(SENSOR_UNTEN);
-  fsm_inputs.anim_beendet = static_cast<bool>(finish);
+  fsm_inputs.anim_beendet = static_cast<bool>(anim_beendet);
 
   FSMTreppe_Obj.setExternalInputs(&fsm_inputs);
   FSMTreppe_Obj.step();
   fsm_outputs = FSMTreppe_Obj.getExternalOutputs();
   print_state_on_change();
 
-  direction = fsm_outputs.laufrichtung;
+  if (fsm_outputs.status > ST_RUHEZUSTAND)
-  state = fsm_outputs.dimmrichtung;
+  {
-
+    if (anim_beendet == true &&
-  // setTick(ticks_treppe);
+        (fsm_outputs.status == ST_AUFDIMMEN_HOCH || fsm_outputs.status == ST_ABDIMMEN_HOCH ||
-  // setAnAus(1);
+         fsm_outputs.status == ST_AUFDIMMEN_RUNTER || fsm_outputs.status == ST_ABDIMMEN_RUNTER))
-  // setDirection(0);
+    {
-  // setState(0);
+      start_animation();
-  
+    }
-  ledsequence();
+    if (!anim_beendet)
-}
+      anim_tick();
-
-
-uint16_t Treppe::setIdle(uint16_t _idle_brightness){
-    idle_brightness = _idle_brightness;
-    Serial.println("Treppe: idle brightness changed!");
-    return idle_brightness;
-}
-uint16_t Treppe::setActive(uint16_t _active_brightness){
-    active_brightness = _active_brightness;
-    Serial.println("Treppe: active brightness changed!");
-    return active_brightness;
-}
-uint16_t Treppe::setTime(uint16_t _time_per_stair){
-    time_per_stair = _time_per_stair;
-    Serial.println("Treppe: time changed!");
-    return time_per_stair;
-}
-
-void Treppe::setDirection(uint8_t _direction){
-    switch_direction = _direction;
-    Serial.printf("Treppe: switch_direction=%d!\n", switch_direction);
-    if(finish) Serial.println("apply direction request immediately");
-    else  Serial.println("currently active, dir change afterwards");
-    // to do: implement state command variable to determine dimm-state
-}
-
-void Treppe::setState(uint8_t _state){
-  if(state == _state) return;
-  else {
-    switch_state = _state;
-    Serial.printf("Treppe: switch_state=%d!\n", switch_state);
-    if(finish) Serial.println("apply state request immediately");
-    else Serial.println("currently active, state changes after activity");
   }
+}
+
+void Treppe::berechne_dimmer()
+{
+  ticks_pro_stufe = time_per_stair / INT_TIME; // [ms]
+  differenz_pwm_pro_tick = (float)(active_brightness - idle_brightness) / (float)ticks_pro_stufe;
+}
+
+void Treppe::setup()
+{
+  pwmController.resetDevices();
+  // Deactive PCA9685 Phase Balancer due to LED Flickering
+  // https://github.com/NachtRaveVL/PCA9685-Arduino/issues/15
+  // see also lib/PCA9685-Arduin/PCA9685.h:204
+  pwmController.init(PCA9685_PhaseBalancer_None);
+  //pwmController.init(PCA9685_PhaseBalancer_Linear);
+  pwmController.setPWMFrequency(100);
+  pwmController.setAllChannelsPWM(idle_brightness);
+
+  pinMode(A0, INPUT);
+  pinMode(SENSOR_OBEN, INPUT);
+  pinMode(SENSOR_UNTEN, INPUT);
+  pinMode(OE, OUTPUT);
+  digitalWrite(OE, 0);
+
+  Serial.printf("differenz_pwm_pro_tick %f\n", differenz_pwm_pro_tick);
+  Serial.printf("Treppe: initial parameters: stufen=%d\n", stufen);
+}
+
+// ###################################################################################################################
+// GEBUFFERT => Erst im Ruhezustand übernehmen !!!!
+void Treppe::set_idle_pwm(uint16_t _idle_brightness)
+{
+  idle_brightness = _idle_brightness;
+  berechne_dimmer();
+  Serial.printf("Treppe: idle_brightness=%d\n", idle_brightness);
+}
+
+void Treppe::activate_idle_pwm(bool active){
+  static uint8_t former_active = 0;
+
+  if(active != former_active && fsm_outputs.status == ST_RUHEZUSTAND){
+    idle_bright_internal = idle_brightness * active;
+    // Dimming Function for all LEDS ?
+    pwmController.setAllChannelsPWM(idle_bright_internal);
+    former_active = active;
+  }  
+}
+void Treppe::set_active_pwm(uint16_t _active_brightness)
+{
+  active_brightness = _active_brightness;
+  berechne_dimmer();
+  Serial.printf("Treppe: active_brightness=%d\n", active_brightness);
+}
+void Treppe::set_time_per_stair(uint16_t _time_per_stair)
+{
+  time_per_stair = _time_per_stair;
+  berechne_dimmer();
+  Serial.printf("Treppe: time_per_stair=%d\n", time_per_stair);
 }

lib/treppe/treppe.h

@@ -1,9 +1,13 @@
 #pragma once
 
-#include "FSMTreppe/FSMTreppe2.h"
+#include "FSMTreppe2/FSMTreppe2.h"
 #include "PCA9685.h"
 
-#define SENSOR_OBEN 2
+// #define LDRDEBUG  // comment in to override LDR measurement 
+
+#define LDR_HYS 5.0  // Hysteresis for switching off FSM [lux]
+
+#define SENSOR_OBEN 16
 #define SENSOR_UNTEN 12
 #define OE 14
 
@@ -11,58 +15,63 @@
 
 class Treppe {
 private:
-
+    const uint8_t stufen;
-    uint8_t stairs;
+    uint16_t time_per_stair = 300;  // dimmtime per stair [ms]
-    uint16_t time_per_stair = 300;          // dimmtime per stair [ms]
     uint16_t idle_brightness = 100;
-    uint16_t active_brightness = 300;
+    uint16_t idle_bright_internal = 0;
+    uint16_t active_brightness = 500;
 
-    uint8_t direction = 0;
+    uint16_t ldr_schwelle = 7;      // activation value for FSM [lx]
-    uint8_t switch_direction = 0;
-    uint8_t state = 0;
-    uint8_t switch_state = 0;
-    bool finish = 1;
 
-    // alternative
+    uint16_t start_pwm = 0;
-    uint32_t tick = 0;
+    uint16_t ziel_pwm  = 0;
-    uint32_t stufe = 0;
+    
-    uint8_t an_aus = 0;
+    bool anim_beendet = true;
-
+    uint8_t stufe = 0;
-    uint32_t ticks_treppe = 0;
+    uint16_t current_tick = 0;
-    uint32_t ticks_pro_stufe = 0;
+    float current_pwm = 0.0;
+    uint16_t ticks_pro_stufe = 0;
     float differenz_pwm_pro_tick = 0.0;
-    // alternative
+    
-
     // initialize with i2c-Address 0, use Wire Library
     PCA9685 pwmController;     
     FSMTreppeModelClass FSMTreppe_Obj;
     FSMTreppeModelClass::ExtU_FSMTreppe_T fsm_inputs;
     FSMTreppeModelClass::ExtY_FSMTreppe_T fsm_outputs;
+    enum fsm_status_t {
+        ST_INAKTIV_LDR      =0,
+        ST_RUHEZUSTAND      =1,
+        ST_AUFDIMMEN_HOCH   =2,
+        ST_WARTEN_HOCH      =3,
+        ST_ABDIMMEN_HOCH    =4,
+        ST_AUFDIMMEN_RUNTER =5,
+        ST_WARTEN_RUNTER    =6,
+        ST_ABDIMMEN_RUNTER  =7
+    };
+    enum fsm_laufrichtung_t {
+        LR_RUNTER=0,
+        LR_HOCH=1
+    };
+    enum fsm_dimmrichtung_t {
+        DR_ABDIMMEN=0,
+        DR_AUFDIMMEN=1
+    };
+
+    /* DIMM */
+    bool dimm_stufe(uint8_t stufe);
+    void anim_tick();
+    void start_animation();
+    void berechne_dimmer();
     void print_state_on_change();
 
-    const uint8_t FSMTreppe_IN_animation_down = 1U;
+    /* LDR */
-    const uint8_t FSMTreppe_IN_animation_up = 2U;
+    bool read_sensor(int sensor);
-    const uint8_t FSMTreppe_IN_idle = 3U;
+    float read_ldr();
-
+    bool check_ldr();
-
-    uint8_t softstart_led(uint8_t led, uint16_t startval, uint16_t stopval);
-    void ledsequence();
-    void rampe();
-    bool read_sensor(int sensor) {
-        int pegel = digitalRead(sensor);
-        return static_cast<bool>(pegel);
-    }
 public:
-    Treppe(uint8_t _stairs) : stairs(_stairs){
+    Treppe(uint8_t _stufen) : stufen(_stufen){
         FSMTreppe_Obj.initialize();
-
+        berechne_dimmer();
-
-
-        ticks_pro_stufe = time_per_stair / 20; // [ms]
-        ticks_treppe = ticks_pro_stufe * stairs;
-
-        differenz_pwm_pro_tick = (float) (active_brightness - idle_brightness) 
-                                            / (float) ticks_pro_stufe;
     }
     ~Treppe() {
         FSMTreppe_Obj.terminate();
@@ -72,26 +81,8 @@ public:
     void task();        // call periodically
 
     // Parameter section
-    uint16_t setIdle(uint16_t _idle_brightness);
+    void set_idle_pwm(uint16_t _idle_brightness);
-    uint16_t setActive(uint16_t _active_brightness);
+    void activate_idle_pwm(bool active);
-    uint16_t setTime(uint16_t _time_per_stair);
+    void set_active_pwm(uint16_t _active_brightness);
-
+    void set_time_per_stair(uint16_t _time_per_stair);
-    void setTick(uint32_t _tick) {
-        tick = _tick;
-        Serial.printf("Treppe: Tick: %u!\n", tick);
-    }    
-    uint32_t getTicks() {
-        return ticks_treppe;
-    }
-
-    // Runtime Parameter section
-    void setDirection(uint8_t _direction);
-    void setState(uint8_t _state);
-    void setAnAus(uint8_t _an_aus) {
-        an_aus = _an_aus;
-    }
-
-    uint8_t getState() { return state;};
-    uint8_t getFinished() { return finish;};
-    uint8_t getDirection() {return direction;};
 };

src/main.cpp

@@ -94,23 +94,9 @@ void setup() {
   os_timer_arm(&timer1, 20, true);
 }
 
-#include <random>
-
 uint32_t c = 0;
 
 void loop() {
-  // if(stairs.getState() == 0) {
-  //   delay(1000);
-    
-  //   // uint32_t t = rand() % stairs.getTicks();
-  //   // uint32_t d = rand() % 2;
-    
-  //   // stairs.setTick(t);
-  //   // stairs.setDirection(d);
-
-  //   stairs.setDirection(!stairs.getDirection());
-  //   stairs.setState(1);
-  // }
   if(inter){
     Serial.printf("interrupt\n");
     inter = 0;

templ_platformio_ini

@@ -16,13 +16,23 @@ data_dir = data_gz
 
 [env:hardware]
 platform = espressif8266
-board = nodemcuv2
+; board = nodemcuv2
+board = huzzah
 framework = arduino
 
+; for pio check
+; check_tool = cppcheck
+check_tool = clangtidy
+check_flags = 
+  ; clangtidy: --fix-errors
+  clangtidy: lib/httpserver/* lib/treppe/* lib/PCA9685-Arduino/*
+check_skip_packages = yes
+
+
 board_build.filesystem = littlefs
 board_build.ldscript = eagle.flash.4m1m.ld
 extra_scripts = pre:create_gz_files.py
-monitor_speed = 115200
+monitor_speed = 76800
 
 [env:serial]
 extends = env:hardware