changed stop watch logic which was not yet working (at least no contr… #44

lefty01 · 2026-01-05T11:37:18Z

…ol). switch from modifying esp system time and transmitting the time to client to a browser only stop watch with auto-pause mode based on speed. drawback not keeping time on the esp or sending it back from browse means refresh of browser would reset value.

github-actions · 2026-01-05T11:37:55Z

⚠️ Clang-format issues detected in `include`

diff --git a/include/common.h b/include/common.h
index 9096fdd..e97826b 100644
--- a/include/common.h
+++ b/include/common.h
@@ -44,8 +44,8 @@ enum class EventType {
 //      Maybe, but maybe in some nicer way?? Code is a bit messy right now and
 //      it's not 100% clear what it means
 enum SensorModeFlags {
-  MANUAL  = 0x00, // speed and incline can be adjusted via button or webui
-  SPEED   = 0x01, // b'01 ... only incline can be adjusted (speed from sensor)
+  MANUAL = 0x00, // speed and incline can be adjusted via button or webui
+  SPEED = 0x01, // b'01 ... only incline can be adjusted (speed from sensor)
   INCLINE = 0x02, // b'10 ... only speed can be adjusted (incline from sensor)
   SPEEDINCLINE_BITFIELD = 0x03 // b'11 ... no adjust/overwrite get speed and incline from sensor
 };
@@ -72,7 +72,6 @@ extern double angle;
 extern bool pendingWebSocketEvent;
 extern struct webSocektMsg wsQueue;
 
-
 void logText(const char* text);
 void logText(String text);
 void logText(std::string text);
diff --git a/include/debug_print.h b/include/debug_print.h
index b6edd70..9f083f7 100644
--- a/include/debug_print.h
+++ b/include/debug_print.h
@@ -9,19 +9,18 @@
 #include <PubSubClient.h>
 #include <map>
 
-std::map<int, std::string> mqtt_state_map = {
-  {MQTT_CONNECTION_TIMEOUT,      "MQTT_CONNECTION_TIMEOUT"},
-  {MQTT_CONNECTION_LOST,         "MQTT_CONNECTION_LOST"},
-  {MQTT_CONNECT_FAILED,          "MQTT_CONNECT_FAILED"},
-  {MQTT_DISCONNECTED,            "MQTT_DISCONNECTED"},
-  {MQTT_CONNECT_BAD_PROTOCOL,    "MQTT_CONNECT_BAD_PROTOCOL"},
-  {MQTT_CONNECT_BAD_CLIENT_ID,   "MQTT_CONNECT_BAD_CLIENT_ID"},
-  {MQTT_CONNECT_UNAVAILABLE,     "MQTT_CONNECT_UNAVAILABLE"},
-  {MQTT_CONNECT_BAD_CREDENTIALS, "MQTT_CONNECT_BAD_CREDENTIALS"},
-  {MQTT_CONNECT_UNAUTHORIZED,    "MQTT_CONNECT_UNAUTHORIZED"}
-};
-
-const char* state2str(int state) {
+std::map<int, std::string> mqtt_state_map = {{MQTT_CONNECTION_TIMEOUT, "MQTT_CONNECTION_TIMEOUT"},
+                                             {MQTT_CONNECTION_LOST, "MQTT_CONNECTION_LOST"},
+                                             {MQTT_CONNECT_FAILED, "MQTT_CONNECT_FAILED"},
+                                             {MQTT_DISCONNECTED, "MQTT_DISCONNECTED"},
+                                             {MQTT_CONNECT_BAD_PROTOCOL, "MQTT_CONNECT_BAD_PROTOCOL"},
+                                             {MQTT_CONNECT_BAD_CLIENT_ID, "MQTT_CONNECT_BAD_CLIENT_ID"},
+                                             {MQTT_CONNECT_UNAVAILABLE, "MQTT_CONNECT_UNAVAILABLE"},
+                                             {MQTT_CONNECT_BAD_CREDENTIALS, "MQTT_CONNECT_BAD_CREDENTIALS"},
+                                             {MQTT_CONNECT_UNAUTHORIZED, "MQTT_CONNECT_UNAUTHORIZED"}};
+
+const char* state2str(int state)
+{
   return std::string(mqtt_state_map[state]).c_str();
 }
 
@@ -31,17 +30,17 @@ const char* state2str(int state) {
 const char* mqttDbg = MQTTDEVICEID "/debug";
 
 #define DEBUG_PRINT_MQTTSTATE(x) Serial.println(state2str(x))
-#define DEBUG_PRINTMQTT(x)    mqttClient.publish(mqttDbg, x)
+#define DEBUG_PRINTMQTT(x) mqttClient.publish(mqttDbg, x)
 #else
 #define DEBUG_PRINT_MQTTSTATE(x)
 #endif
 
-#define DEBUG_BEGIN(x)        Serial.begin(x)
-#define DEBUG_PRINT(x)        Serial.print(x)
-#define DEBUG_PRINTLN(x)      Serial.println(x)
-#define DEBUG_PRINTDEC(x)     Serial.print(x, DEC)
-#define DEBUG_PRINTHEX(x)     Serial.print(x, HEX)
-#define DEBUG_PRINTLNHEX(x)   Serial.println(x, HEX)
+#define DEBUG_BEGIN(x) Serial.begin(x)
+#define DEBUG_PRINT(x) Serial.print(x)
+#define DEBUG_PRINTLN(x) Serial.println(x)
+#define DEBUG_PRINTDEC(x) Serial.print(x, DEC)
+#define DEBUG_PRINTHEX(x) Serial.print(x, HEX)
+#define DEBUG_PRINTLNHEX(x) Serial.println(x, HEX)
 #define DEBUG_PRINTF(x_, ...) Serial.printf((x_), ##__VA_ARGS__)
 
 #else
diff --git a/include/hardware.h b/include/hardware.h
index 9070fbf..580b985 100644
--- a/include/hardware.h
+++ b/include/hardware.h
@@ -31,8 +31,7 @@ static constexpr int TREADMILL_BUTTON_PRESS_SIGNAL_TIME_MS = 250;
 extern volatile long workoutDistance;
 extern bool timer_tick;
 
-class GPIOExtenderAW9523
-{
+class GPIOExtenderAW9523 {
 public:
   GPIOExtenderAW9523(TwoWire& w)
   {
@@ -56,54 +55,54 @@ private:
   bool enabled = false;
   bool isInterrupted = false;
   TwoWire* wire;
-  static constexpr uint8_t AW9523_ADDR  = 0x5B;
-  static constexpr uint8_t INPUT_PORT0  = 0x00; //P0 port input state
-  static constexpr uint8_t INPUT_PORT1  = 0x01; //P1 port input state
+  static constexpr uint8_t AW9523_ADDR = 0x5B;
+  static constexpr uint8_t INPUT_PORT0 = 0x00; //P0 port input state
+  static constexpr uint8_t INPUT_PORT1 = 0x01; //P1 port input state
   static constexpr uint8_t OUTPUT_PORT0 = 0x02; //P0 port output state
   static constexpr uint8_t OUTPUT_PORT1 = 0x03; //P1 port output state
   static constexpr uint8_t CONFIG_PORT0 = 0x04; //P0 port direction configure
   static constexpr uint8_t CONFIG_PORT1 = 0x05; //P1 port direction configure
-  static constexpr uint8_t INT_PORT0    = 0x06; //P0 port interrupt enable
-  static constexpr uint8_t INT_PORT1    = 0x07; //P1 port interrupt enable
-  static constexpr uint8_t ID           = 0x10;
-  static constexpr uint8_t CTL          = 0x11; //Global control register
+  static constexpr uint8_t INT_PORT0 = 0x06; //P0 port interrupt enable
+  static constexpr uint8_t INT_PORT1 = 0x07; //P1 port interrupt enable
+  static constexpr uint8_t ID = 0x10;
+  static constexpr uint8_t CTL = 0x11; //Global control register
   static constexpr uint8_t LED_MODE_SWITCH0 = 0x12; //P0 port mode configure
   static constexpr uint8_t LED_MODE_SWITCH1 = 0x13; //P1 port mode configure
-  static constexpr uint8_t DIM0         = 0x20; //P1_0 LED current control
-  static constexpr uint8_t DIM1         = 0x21; //P1_1 LED current control
-  static constexpr uint8_t DIM2         = 0x22; //P1_2 LED current control
-  static constexpr uint8_t DIM3         = 0x23; //P1_3 LED current control
-  static constexpr uint8_t DIM4         = 0x24; //P0_0 LED current control
-  static constexpr uint8_t DIM5         = 0x25; //P0_1 LED current control
-  static constexpr uint8_t DIM6         = 0x26; //P0_2 LED current control
-  static constexpr uint8_t DIM7         = 0x27; //P0_3 LED current control
-  static constexpr uint8_t DIM8         = 0x28; //P0_4 LED current control
-  static constexpr uint8_t DIM9         = 0x29; //P0_5 LED current control
-  static constexpr uint8_t DIM10        = 0x2A; //P0_6 LED current control
-  static constexpr uint8_t DIM11        = 0x2B; //P0_7 LED current control
-  static constexpr uint8_t DIM12        = 0x20; //P1_4 LED current control
-  static constexpr uint8_t DIM13        = 0x21; //P1_5 LED current control
-  static constexpr uint8_t DIM14        = 0x22; //P1_6 LED current control
-  static constexpr uint8_t DIM15        = 0x23; //P1_7 LED current control
-  static constexpr uint8_t SW_RSTN      = 0x7F;
-  static constexpr uint8_t ID_AW9523    = 0x23;
-  static constexpr uint16_t AW9523_KEY_UP               = 0x0001;
-  static constexpr uint16_t AW9523_KEY_LEFT             = 0x0002;
-  static constexpr uint16_t AW9523_KEY_DOWN             = 0x0004;
-  static constexpr uint16_t AW9523_KEY_RIGHT            = 0x0008;
-  static constexpr uint16_t AW9523_KEY_OK               = 0x0010;
-  static constexpr uint16_t AW9523_KEY_BACK             = 0x0020;
-  static constexpr uint16_t AW9523_TREADMILL_REED       = 0x0100;
+  static constexpr uint8_t DIM0 = 0x20; //P1_0 LED current control
+  static constexpr uint8_t DIM1 = 0x21; //P1_1 LED current control
+  static constexpr uint8_t DIM2 = 0x22; //P1_2 LED current control
+  static constexpr uint8_t DIM3 = 0x23; //P1_3 LED current control
+  static constexpr uint8_t DIM4 = 0x24; //P0_0 LED current control
+  static constexpr uint8_t DIM5 = 0x25; //P0_1 LED current control
+  static constexpr uint8_t DIM6 = 0x26; //P0_2 LED current control
+  static constexpr uint8_t DIM7 = 0x27; //P0_3 LED current control
+  static constexpr uint8_t DIM8 = 0x28; //P0_4 LED current control
+  static constexpr uint8_t DIM9 = 0x29; //P0_5 LED current control
+  static constexpr uint8_t DIM10 = 0x2A; //P0_6 LED current control
+  static constexpr uint8_t DIM11 = 0x2B; //P0_7 LED current control
+  static constexpr uint8_t DIM12 = 0x20; //P1_4 LED current control
+  static constexpr uint8_t DIM13 = 0x21; //P1_5 LED current control
+  static constexpr uint8_t DIM14 = 0x22; //P1_6 LED current control
+  static constexpr uint8_t DIM15 = 0x23; //P1_7 LED current control
+  static constexpr uint8_t SW_RSTN = 0x7F;
+  static constexpr uint8_t ID_AW9523 = 0x23;
+  static constexpr uint16_t AW9523_KEY_UP = 0x0001;
+  static constexpr uint16_t AW9523_KEY_LEFT = 0x0002;
+  static constexpr uint16_t AW9523_KEY_DOWN = 0x0004;
+  static constexpr uint16_t AW9523_KEY_RIGHT = 0x0008;
+  static constexpr uint16_t AW9523_KEY_OK = 0x0010;
+  static constexpr uint16_t AW9523_KEY_BACK = 0x0020;
+  static constexpr uint16_t AW9523_TREADMILL_REED = 0x0100;
 
   // These are used to control/override the Treadmil, e.g. pins are connected to
   // the different button so that software can "press" them
   // TODO: They could also be used to read pins, to see if user presses them
-  static constexpr uint16_t AW9523_TREADMILL_START      = 0x0200;
+  static constexpr uint16_t AW9523_TREADMILL_START = 0x0200;
   static constexpr uint16_t AW9523_TREADMILL_SPEED_DOWN = 0x0400;
-  static constexpr uint16_t AW9523_TREADMILL_INC_DOWN   = 0x0800;
-  static constexpr uint16_t AW9523_TREADMILL_INC_UP     = 0x1000;
-  static constexpr uint16_t AW9523_TREADMILL_SPEED_UP   = 0x2000;
-  static constexpr uint16_t AW9523_TREADMILL_STOP       = 0x4000;
+  static constexpr uint16_t AW9523_TREADMILL_INC_DOWN = 0x0800;
+  static constexpr uint16_t AW9523_TREADMILL_INC_UP = 0x1000;
+  static constexpr uint16_t AW9523_TREADMILL_SPEED_UP = 0x2000;
+  static constexpr uint16_t AW9523_TREADMILL_STOP = 0x4000;
 };
 
 void initHardware(void);

github-actions · 2026-01-05T11:37:57Z

⚠️ Clang-format issues detected in `src`

diff --git a/src/ESP32_TTGO_FTMS.cpp b/src/ESP32_TTGO_FTMS.cpp
index 918bedd..df6c3e2 100644
--- a/src/ESP32_TTGO_FTMS.cpp
+++ b/src/ESP32_TTGO_FTMS.cpp
@@ -206,20 +206,15 @@ static void showInfo()
   intoText = String("ESP32 FTMS - ") + VERSION + String("\n");
   logText(intoText.c_str());
   logText(configTreadmill.treadmill_name.c_str());
-  intoText = String("\nSpeed[") + configTreadmill.min_speed +
-             String(", ") + configTreadmill.max_speed +
-             String(" Incline[") + configTreadmill.min_incline +
-             String(", ") + configTreadmill.max_incline +
+  intoText = String("\nSpeed[") + configTreadmill.min_speed + String(", ") + configTreadmill.max_speed +
+             String(" Incline[") + configTreadmill.min_incline + String(", ") + configTreadmill.max_incline +
              String("]\n");
   logText(intoText.c_str());
   intoText = String("Dist/REED: ") + configTreadmill.belt_distance + String("mm\n");
   logText(intoText.c_str());
-  intoText = String("HW: REED: ") + configTreadmill.hasReed +
-             String(" MPU6050: ") + configTreadmill.hasMPU6050 +
-             String(" inAngle: ") + configTreadmill.hasMPU6050inAngle +
-             String(" IrSense: ") + configTreadmill.hasIrSense +
-             String(" GPIOExtender(AW9523): ") + GPIOExtender.isAvailable() +
-             String("\n");
+  intoText = String("HW: REED: ") + configTreadmill.hasReed + String(" MPU6050: ") + configTreadmill.hasMPU6050 +
+             String(" inAngle: ") + configTreadmill.hasMPU6050inAngle + String(" IrSense: ") +
+             configTreadmill.hasIrSense + String(" GPIOExtender(AW9523): ") + GPIOExtender.isAvailable() + String("\n");
   logText(intoText.c_str());
 }
 
@@ -295,11 +290,11 @@ void loop()
       // and calc rpm from reed switch provide same unit
       if (configTreadmill.hasIrSense) {
         kmph = kmphIRsense;
-        mps  = kmph / 3.6; // meter per second (EVERY_SECOND)
+        mps = kmph / 3.6; // meter per second (EVERY_SECOND)
         totalDistance += mps;
       } else {
         float rpm = calculateRPM();
-        mps  = configTreadmill.belt_distance * (rpm) / (60 * 1000); // meter per sec
+        mps = configTreadmill.belt_distance * (rpm) / (60 * 1000); // meter per sec
         kmph = mps * 3.6; // km per hour
         totalDistance = workoutDistance / 1000; // conv mm to meter
       }
diff --git a/src/config.cpp b/src/config.cpp
index 404eb94..5fdf07a 100644
--- a/src/config.cpp
+++ b/src/config.cpp
@@ -223,19 +223,19 @@ void initConfig(void)
 {
   logText("initConfig...");
   // Get Treadmill config
-  configTreadmill.treadmill_name        = LittleFS_findString(F("treadmillname"));
-  configTreadmill.max_speed             = LittleFS_findFloat(F("max_speed"));
-  configTreadmill.min_speed             = LittleFS_findFloat(F("min_speed"));
-  configTreadmill.max_incline           = LittleFS_findFloat(F("max_incline"));
-  configTreadmill.min_incline           = LittleFS_findFloat(F("min_incline"));
-  configTreadmill.speed_interval_step   = LittleFS_findFloat(F("speed_interval_step"));
+  configTreadmill.treadmill_name = LittleFS_findString(F("treadmillname"));
+  configTreadmill.max_speed = LittleFS_findFloat(F("max_speed"));
+  configTreadmill.min_speed = LittleFS_findFloat(F("min_speed"));
+  configTreadmill.max_incline = LittleFS_findFloat(F("max_incline"));
+  configTreadmill.min_incline = LittleFS_findFloat(F("min_incline"));
+  configTreadmill.speed_interval_step = LittleFS_findFloat(F("speed_interval_step"));
   configTreadmill.incline_interval_step = LittleFS_findFloat(F("incline_interval_step"));
-  configTreadmill.belt_distance         = LittleFS_findFloat(F("belt_distance"));
+  configTreadmill.belt_distance = LittleFS_findFloat(F("belt_distance"));
   // Get Your HW config, e.g. interface to Treadmill and other added HW
-  configTreadmill.hasMPU6050            = LittleFS_findInt(F("hasMPU6050"));
-  configTreadmill.hasMPU6050inAngle     = LittleFS_findInt(F("hasMPU6050inAngle"));
-  configTreadmill.hasIrSense            = LittleFS_findInt(F("hasIrSense"));
-  configTreadmill.hasReed               = LittleFS_findInt(F("hasReed"));
+  configTreadmill.hasMPU6050 = LittleFS_findInt(F("hasMPU6050"));
+  configTreadmill.hasMPU6050inAngle = LittleFS_findInt(F("hasMPU6050inAngle"));
+  configTreadmill.hasIrSense = LittleFS_findInt(F("hasIrSense"));
+  configTreadmill.hasReed = LittleFS_findInt(F("hasReed"));
 
   // check if values were valid, else set to safe defaults
   if (configTreadmill.treadmill_name.length() == 0) {
diff --git a/src/gui-tft.cpp b/src/gui-tft.cpp
index 6f974ec..a7bc2ab 100644
--- a/src/gui-tft.cpp
+++ b/src/gui-tft.cpp
@@ -31,23 +31,23 @@
 #define TFT_SETUP_FONT_SIZE 4
 #define TFT_STATS_FONT_SIZE 2
 
-#define CIRCLE_SPEED_X_POS   188
+#define CIRCLE_SPEED_X_POS 188
 #define CIRCLE_INCLINE_X_POS 208
 #define CIRCLE_BT_STAT_X_POS 227
 
-#define CIRCLE_SPEED_Y_POS    11
-#define CIRCLE_INCLINE_Y_POS  11
-#define CIRCLE_BT_STAT_Y_POS  11
-#define CIRCLE_Y_POS          11
-#define CIRCLE_RADIUS          8
+#define CIRCLE_SPEED_Y_POS 11
+#define CIRCLE_INCLINE_Y_POS 11
+#define CIRCLE_BT_STAT_Y_POS 11
+#define CIRCLE_Y_POS 11
+#define CIRCLE_RADIUS 8
 
 // with tft.setRotation(1); => landscape orientation (usb right side)
 
 #if defined(DRAW_STATS_WIDTH) && defined(DRAW_STATS_HEIGHT)
-const int DRAW_WIDTH  = DRAW_STATS_WIDTH;
+const int DRAW_WIDTH = DRAW_STATS_WIDTH;
 const int DRAW_HEIGHT = DRAW_STATS_HEIGHT;
 #else
-const int DRAW_WIDTH  = TFT_HEIGHT;
+const int DRAW_WIDTH = TFT_HEIGHT;
 const int DRAW_HEIGHT = TFT_WIDTH;
 #endif
 
@@ -66,50 +66,51 @@ void tft_gfxUpdateHeader(void);
 #define NUM_TOUCH_BUTTONS 6
 #endif
 //LGFX_Button touchButtons[NUM_TOUCH_BUTTONS];
-LGFX_Button btnSpeedToggle    = LGFX_Button();
-LGFX_Button btnInclineToggle  = LGFX_Button();
-LGFX_Button btnSpeedUp        = LGFX_Button();
-LGFX_Button btnSpeedDown      = LGFX_Button();
-LGFX_Button btnInclineUp      = LGFX_Button();
-LGFX_Button btnInclineDown    = LGFX_Button();
+LGFX_Button btnSpeedToggle = LGFX_Button();
+LGFX_Button btnInclineToggle = LGFX_Button();
+LGFX_Button btnSpeedUp = LGFX_Button();
+LGFX_Button btnSpeedDown = LGFX_Button();
+LGFX_Button btnInclineUp = LGFX_Button();
+LGFX_Button btnInclineDown = LGFX_Button();
 // 480 x 320, use full-top-half to show speed, incline, total_dist, and acc. elevation gain
 // maybe draw some nice gauges for speed/incline and odometers for dist and elevation
 // in addition might want to have an elevation profile being displayed
 // 260, 5, 100, 50, TFT_WHITE, TFT_BLUE, TFT_WHITE, "MODE");
 
-#define btnSpeedToggle_X       250
-#define btnSpeedToggle_Y         5
-#define btnInclineToggle_X     360
-#define btnInclineToggle_Y       5
-#define btnSpeedUp_X           250
-#define btnSpeedUp_Y           100
-#define btnSpeedDown_X         250
-#define btnSpeedDown_Y         170
-#define btnInclineUp_X         360
-#define btnInclineUp_Y         100
-#define btnInclineDown_X       360
-#define btnInclineDown_Y       170
+#define btnSpeedToggle_X 250
+#define btnSpeedToggle_Y 5
+#define btnInclineToggle_X 360
+#define btnInclineToggle_Y 5
+#define btnSpeedUp_X 250
+#define btnSpeedUp_Y 100
+#define btnSpeedDown_X 250
+#define btnSpeedDown_Y 170
+#define btnInclineUp_X 360
+#define btnInclineUp_Y 100
+#define btnInclineDown_X 360
+#define btnInclineDown_Y 170
 
 void initLovyanGFXTouchAreas(void)
- {
+{
   // for (unsigned n = 0; n < NUM_TOUCH_BUTTONS; ++n) {
   //     touchButtons[n] = LGFX_Button();
   // }
   // fixme: ...
   //logText("initLovyanGFXTouchAreas...");
-  btnSpeedToggle   .initButtonUL(&tft, btnSpeedToggle_X,    btnSpeedToggle_Y,   100, 50, TFT_WHITE, TFT_BLUE, TFT_WHITE, "SPEED");
-  btnInclineToggle .initButtonUL(&tft, btnInclineToggle_X,  btnInclineToggle_Y, 100, 50, TFT_WHITE, TFT_BLUE, TFT_WHITE, "INCL.");
-  btnSpeedUp       .initButtonUL(&tft, btnSpeedUp_X,        btnSpeedUp_Y,       100, 50, TFT_WHITE, TFT_BLUE, TFT_WHITE, "UP");
-  btnSpeedDown     .initButtonUL(&tft, btnSpeedDown_X,      btnSpeedDown_Y,     100, 50, TFT_WHITE, TFT_BLUE, TFT_WHITE, "DOWN");
-  btnInclineUp     .initButtonUL(&tft, btnInclineUp_X,      btnInclineUp_Y,     100, 50, TFT_WHITE, TFT_BLUE, TFT_WHITE, "UP");
-  btnInclineDown   .initButtonUL(&tft, btnInclineDown_X,    btnInclineDown_Y,   100, 50, TFT_WHITE, TFT_BLUE, TFT_WHITE, "DOWN");
+  btnSpeedToggle.initButtonUL(&tft, btnSpeedToggle_X, btnSpeedToggle_Y, 100, 50, TFT_WHITE, TFT_BLUE, TFT_WHITE,
+                              "SPEED");
+  btnInclineToggle.initButtonUL(&tft, btnInclineToggle_X, btnInclineToggle_Y, 100, 50, TFT_WHITE, TFT_BLUE, TFT_WHITE,
+                                "INCL.");
+  btnSpeedUp.initButtonUL(&tft, btnSpeedUp_X, btnSpeedUp_Y, 100, 50, TFT_WHITE, TFT_BLUE, TFT_WHITE, "UP");
+  btnSpeedDown.initButtonUL(&tft, btnSpeedDown_X, btnSpeedDown_Y, 100, 50, TFT_WHITE, TFT_BLUE, TFT_WHITE, "DOWN");
+  btnInclineUp.initButtonUL(&tft, btnInclineUp_X, btnInclineUp_Y, 100, 50, TFT_WHITE, TFT_BLUE, TFT_WHITE, "UP");
+  btnInclineDown.initButtonUL(&tft, btnInclineDown_X, btnInclineDown_Y, 100, 50, TFT_WHITE, TFT_BLUE, TFT_WHITE,
+                              "DOWN");
   //modeButton.initButtonUL(&tft, 260, 5, 100, 50, TFT_WHITE, TFT_BLUE, TFT_WHITE, "MODE");
   //modeButton.drawButton();
 }
 #endif
 
-
-
 void tft_initDisplay(void)
 {
   tft.fillScreen(TFT_BLACK);
@@ -128,7 +129,7 @@ void tft_initDisplay(void)
 #if defined(HAS_TOUCH_DISPLAY) && defined(TOUCH_CALLIBRATION_AT_STARTUP)
   if (tft.touch()) {
     tft.setTextFont(4);
-    tft.setCursor(20, tft.height()/2);
+    tft.setCursor(20, tft.height() / 2);
     tft.println("Press corner near arrow to callibrate touch");
     tft.setCursor(0, 0);
     tft.calibrateTouch(nullptr, TFT_WHITE, TFT_BLACK, std::max(tft.width(), tft.height()) >> 3);
@@ -158,18 +159,18 @@ void tft_gfxUpdateDisplay(bool clear)
 // FIXME: is that a "good" way to handle different (touch) screen ...!??
 #if defined(TARGET_WT32_SC01)
   if (clear) {
-      // create buttons
-      //modeButton.initButtonUL(&tft, 260, 5, 100, 50, TFT_WHITE, TFT_BLUE, TFT_WHITE, "MODE");
-
-  // for (uint8_t row=0; row<5; row++) {
-  //     for (uint8_t col=0; col<3; col++) {
-  //	  buttons[col + row*3].initButton(&tft, BUTTON_X+col*(BUTTON_W+BUTTON_SPACING_X),
-  //					  BUTTON_Y+row*(BUTTON_H+BUTTON_SPACING_Y),    // x, y, w, h, outline, fill, text
-  //					  BUTTON_W, BUTTON_H, ILI9341_WHITE, buttoncolors[col+row*3], ILI9341_WHITE,
-  //					  buttonlabels[col + row*3], BUTTON_TEXTSIZE);
-  //	  buttons[col + row*3].drawButton();
-  //   }
-  // }
+    // create buttons
+    //modeButton.initButtonUL(&tft, 260, 5, 100, 50, TFT_WHITE, TFT_BLUE, TFT_WHITE, "MODE");
+
+    // for (uint8_t row=0; row<5; row++) {
+    //     for (uint8_t col=0; col<3; col++) {
+    //	  buttons[col + row*3].initButton(&tft, BUTTON_X+col*(BUTTON_W+BUTTON_SPACING_X),
+    //					  BUTTON_Y+row*(BUTTON_H+BUTTON_SPACING_Y),    // x, y, w, h, outline, fill, text
+    //					  BUTTON_W, BUTTON_H, ILI9341_WHITE, buttoncolors[col+row*3], ILI9341_WHITE,
+    //					  buttonlabels[col + row*3], BUTTON_TEXTSIZE);
+    //	  buttons[col + row*3].drawButton();
+    //   }
+    // }
 
     // draw touch control buttons within DRAW_CTRL_WIDTH/HEIGHT
 
@@ -179,20 +180,18 @@ void tft_gfxUpdateDisplay(bool clear)
     // tft.fillRect(330,  90,  50,  30, TFT_BLUE);   // speed up
     // tft.fillRect(330, 130,  50,  30, TFT_YELLOW); // speed down
 
-
-    btnSpeedToggle   .drawButton();
-    btnInclineToggle .drawButton();
-    btnSpeedUp       .drawButton();
-    btnSpeedDown     .drawButton();
-    btnInclineUp     .drawButton();
-    btnInclineDown   .drawButton();
-
+    btnSpeedToggle.drawButton();
+    btnInclineToggle.drawButton();
+    btnSpeedUp.drawButton();
+    btnSpeedDown.drawButton();
+    btnInclineUp.drawButton();
+    btnInclineDown.drawButton();
   }
 
   if (clear) {
     //tft.drawRect(1, 1, DRAW_WIDTH - 2, 20, TFT_GREENYELLOW);
-    tft.drawFastVLine(DRAW_WIDTH / 2, 22,                   DRAW_HEIGHT - 22, TFT_WHITE);
-    tft.drawFastHLine(1,              DRAW_HEIGHT / 2 + 20, DRAW_WIDTH  -  2, TFT_WHITE);
+    tft.drawFastVLine(DRAW_WIDTH / 2, 22, DRAW_HEIGHT - 22, TFT_WHITE);
+    tft.drawFastHLine(1, DRAW_HEIGHT / 2 + 20, DRAW_WIDTH - 2, TFT_WHITE);
 
     tft.setTextFont(2);
 
@@ -227,7 +226,7 @@ void tft_gfxUpdateDisplay(bool clear)
   tft.fillRect(0, DRAW_HEIGHT - 26, DRAW_WIDTH / 4 + 10, 40, TFT_BLACK);
   tft.setCursor(4, DRAW_HEIGHT - 20);
   tft.setTextFont(4);
-  tft.println(totalDistance/1000);
+  tft.println(totalDistance / 1000);
 
   // elevation bot right
   tft.fillRect(DRAW_WIDTH / 2 + 2, DRAW_HEIGHT - 26, DRAW_WIDTH / 4 + 10, 40, TFT_BLACK);
@@ -237,8 +236,8 @@ void tft_gfxUpdateDisplay(bool clear)
 #else
   if (clear) {
     //tft.drawRect(1, 1, DRAW_WIDTH - 2, 20, TFT_GREENYELLOW);
-    tft.drawFastVLine(DRAW_WIDTH / 2, 22,                   DRAW_HEIGHT - 22, TFT_WHITE);
-    tft.drawFastHLine(1,              DRAW_HEIGHT / 2 + 20, DRAW_WIDTH  -  2, TFT_WHITE);
+    tft.drawFastVLine(DRAW_WIDTH / 2, 22, DRAW_HEIGHT - 22, TFT_WHITE);
+    tft.drawFastHLine(1, DRAW_HEIGHT / 2 + 20, DRAW_WIDTH - 2, TFT_WHITE);
 
     tft.setTextFont(2);
 
@@ -273,7 +272,7 @@ void tft_gfxUpdateDisplay(bool clear)
   tft.fillRect(0, DRAW_HEIGHT - 26, DRAW_WIDTH / 4, 40, TFT_BLACK);
   tft.setCursor(4, DRAW_HEIGHT - 20);
   tft.setTextFont(4);
-  tft.println(totalDistance/1000);
+  tft.println(totalDistance / 1000);
 
   // elevation bot right
   tft.fillRect(DRAW_WIDTH / 2 + 2, DRAW_HEIGHT - 26, DRAW_WIDTH / 4, 40, TFT_BLACK);
@@ -285,12 +284,10 @@ void tft_gfxUpdateDisplay(bool clear)
 #endif // NO_DISPLAY
 }
 
-
-
 void tft_loopHandleGfx(void)
 {
 #ifndef NO_DISPLAY
-#if defined (HAS_TOUCH_DISPLAY)
+#if defined(HAS_TOUCH_DISPLAY)
   int32_t touch_x = 0, touch_y = 0;
 
   //logText("loop handle touch..\n");
@@ -306,37 +303,52 @@ void tft_loopHandleGfx(void)
   //DEBUG_PRINTF("loopHandleTouch() -> %d,%d\n",touch_x,touch_y);
 
   // FIXME: switch to button array (touchButtons[]) and cycle through buttons here
-  if (btnSpeedToggle.contains(touch_x, touch_y)) btnSpeedToggle.press(true);
-  else                                           btnSpeedToggle.press(false);
-
-  if (btnInclineToggle.contains(touch_x, touch_y)) btnInclineToggle.press(true);
-  else                                             btnInclineToggle.press(false);
-
-  if (btnSpeedUp.contains(touch_x, touch_y)) btnSpeedUp.press(true);
-  else                                       btnSpeedUp.press(false);
-
-  if (btnSpeedDown.contains(touch_x, touch_y)) btnSpeedDown.press(true);
-  else                                         btnSpeedDown.press(false);
-
-  if (btnInclineUp.contains(touch_x, touch_y)) btnInclineUp.press(true);
-  else                                         btnInclineUp.press(false);
-
-  if (btnInclineDown.contains(touch_x, touch_y)) btnInclineDown.press(true);
-  else                                           btnInclineDown.press(false);
-
+  if (btnSpeedToggle.contains(touch_x, touch_y))
+    btnSpeedToggle.press(true);
+  else
+    btnSpeedToggle.press(false);
+
+  if (btnInclineToggle.contains(touch_x, touch_y))
+    btnInclineToggle.press(true);
+  else
+    btnInclineToggle.press(false);
+
+  if (btnSpeedUp.contains(touch_x, touch_y))
+    btnSpeedUp.press(true);
+  else
+    btnSpeedUp.press(false);
+
+  if (btnSpeedDown.contains(touch_x, touch_y))
+    btnSpeedDown.press(true);
+  else
+    btnSpeedDown.press(false);
+
+  if (btnInclineUp.contains(touch_x, touch_y))
+    btnInclineUp.press(true);
+  else
+    btnInclineUp.press(false);
+
+  if (btnInclineDown.contains(touch_x, touch_y))
+    btnInclineDown.press(true);
+  else
+    btnInclineDown.press(false);
 
   if (btnSpeedToggle.justPressed()) {
     logText("loopHandleTouch() speed mode toggle!\n");
     speedInclineMode ^= SPEED; // b'01 toggle bit
-    if (speedInclineMode & SPEED) btnSpeedToggle.drawButton();
-    else                          btnSpeedToggle.drawButton(true);
+    if (speedInclineMode & SPEED)
+      btnSpeedToggle.drawButton();
+    else
+      btnSpeedToggle.drawButton(true);
     tft_gfxUpdateHeader();
   }
   if (btnInclineToggle.justPressed()) {
     logText("loopHandleTouch() incline mode toggle!\n");
     speedInclineMode ^= INCLINE; // b'10
-    if (speedInclineMode & INCLINE) btnInclineToggle.drawButton();
-    else                            btnInclineToggle.drawButton(true);
+    if (speedInclineMode & INCLINE)
+      btnInclineToggle.drawButton();
+    else
+      btnInclineToggle.drawButton(true);
     tft_gfxUpdateHeader();
   }
 
@@ -372,13 +384,12 @@ void tft_loopHandleGfx(void)
 
 #endif
 #endif //#ifndef NO_DISPLAY
-
 }
 
-
 #ifndef NO_DISPLAY
 
-static void tft_gfxUpdateHeaderWIFIStatus(const unsigned long reconnect_counter, const String &ip) {
+static void tft_gfxUpdateHeaderWIFIStatus(const unsigned long reconnect_counter, const String& ip)
+{
   //tft.fillRect(2, 2, 60, 18, TFT_BLACK);
   int32_t cursorX = tft.getCursorX();
   int32_t cursorY = tft.getCursorY();
@@ -399,8 +410,7 @@ static void tft_gfxUpdateHeaderBTStatus(bool connected)
 {
   if (connected) {
     tft.fillCircle(CIRCLE_BT_STAT_X_POS, CIRCLE_Y_POS, CIRCLE_RADIUS, TFT_SKYBLUE);
-  }
-  else {
+  } else {
     tft.fillCircle(CIRCLE_BT_STAT_X_POS, CIRCLE_Y_POS, CIRCLE_RADIUS, TFT_BLACK);
     tft.drawCircle(CIRCLE_BT_STAT_X_POS, CIRCLE_Y_POS, CIRCLE_RADIUS, TFT_SKYBLUE);
   }
@@ -422,16 +432,14 @@ static void tft_gfxUpdateHeaderSpeedInclineMode(uint8_t mode)
   // green: sensor/auto mode
   // red  : manual mode (via website, or buttons)
   if (mode & SPEED) {
-      tft.fillCircle(CIRCLE_SPEED_X_POS, CIRCLE_Y_POS, CIRCLE_RADIUS, TFT_GREEN);
-  }
-  else if ((mode & SPEED) == 0) {
+    tft.fillCircle(CIRCLE_SPEED_X_POS, CIRCLE_Y_POS, CIRCLE_RADIUS, TFT_GREEN);
+  } else if ((mode & SPEED) == 0) {
     tft.fillCircle(CIRCLE_SPEED_X_POS, CIRCLE_Y_POS, CIRCLE_RADIUS, TFT_RED);
   }
 
   if (mode & INCLINE) {
-      tft.fillCircle(CIRCLE_INCLINE_X_POS, CIRCLE_Y_POS, CIRCLE_RADIUS, TFT_GREEN);
-  }
-  else if ((mode & INCLINE) == 0) {
+    tft.fillCircle(CIRCLE_INCLINE_X_POS, CIRCLE_Y_POS, CIRCLE_RADIUS, TFT_GREEN);
+  } else if ((mode & INCLINE) == 0) {
     tft.fillCircle(CIRCLE_INCLINE_X_POS, CIRCLE_Y_POS, CIRCLE_RADIUS, TFT_RED);
   }
 }
diff --git a/src/hardware.cpp b/src/hardware.cpp
index 33c7862..070e0c1 100644
--- a/src/hardware.cpp
+++ b/src/hardware.cpp
@@ -36,22 +36,22 @@ esp_reset_reason_t reset_reason;
 unsigned long sw_timer_clock = 0;
 
 // IRSensor - interrupt sensors to measure speed on GPIO:
-#define SPEED_IR_SENSOR1   15
-#define SPEED_IR_SENSOR2   13
+#define SPEED_IR_SENSOR1 15
+#define SPEED_IR_SENSOR2 13
 volatile unsigned long t1;
 volatile unsigned long t2;
 volatile bool t1_valid = false;
 volatile bool t2_valid = false;
 
 bool timer_tick; // Every second
-static constexpr int AW9523_INTERRUPT_PIN  = 25; // GPIO Extender interrupt
+static constexpr int AW9523_INTERRUPT_PIN = 25; // GPIO Extender interrupt
 static constexpr int SPEED_REED_SWITCH_PIN = 26; // REED-Contact
 
-volatile unsigned long startTime = 0;     // start of revolution in microseconds
+volatile unsigned long startTime = 0; // start of revolution in microseconds
 volatile unsigned long longpauseTime = 0; // revolution time with no reed-switch interrupt
-volatile long accumulatorInterval = 0;    // time sum between display during intervals
-volatile unsigned int revCount = 0;       // number of revolutions since last display update
-volatile long accumulator4 = 0;           // sum of last 4 rpm times over 4 seconds
+volatile long accumulatorInterval = 0; // time sum between display during intervals
+volatile unsigned int revCount = 0; // number of revolutions since last display update
+volatile long accumulator4 = 0; // sum of last 4 rpm times over 4 seconds
 volatile long workoutDistance = 0; // FIXME: vs. total_dist ... select either reed/ir/manual
 
 // PINS
@@ -63,16 +63,16 @@ volatile long workoutDistance = 0; // FIXME: vs. total_dist ... select either re
 #if TARGET_TTGO_T_DISPLAY
 // TTGO T-Display buttons
 #define BUTTON_1 35
-#define BUTTON_2  0
+#define BUTTON_2 0
 #elif TARGET_WT32_SC01
 // This is a touch screen so there is no buttons
 // IO_21 and IO_22 are routed out and use used for SPI to the screen
 // Pins with names that start with J seems to be connected so screen, take care to avoid.
 #elif TARGET_TTGO_T4
 // no-touch screen with three buttons
-#define BUTTON_1 38  // LEFT
-#define BUTTON_2 37  // CENTRE
-#define BUTTON_3 39  // RIGHT
+#define BUTTON_1 38 // LEFT
+#define BUTTON_2 37 // CENTRE
+#define BUTTON_3 39 // RIGHT
 #elif TARGET_WT32_WROOMD
 // no display or buttons, web only
 #else
@@ -127,21 +127,19 @@ void btn1TapHandler(Button2& b)
   DEBUG_PRINTLN("Button 1 TapHandler");
 
   if (time > 3000) {
-   // > 3sec enters config menu
+    // > 3sec enters config menu
     DEBUG_PRINTLN("RESET timer/counter!");
     doReset();
-  }
-  else if (time > 600) {
+  } else if (time > 600) {
     DEBUG_PRINTLN("Button 1 long click...");
     // reset to manual mode
     speedInclineMode = MANUAL;
     DEBUG_PRINT("speedInclineMode=");
-      DEBUG_PRINTLN(speedInclineMode);
+    DEBUG_PRINTLN(speedInclineMode);
 #ifndef NO_DISPLAY
     gfxUpdateHeader();
 #endif
-  }
-  else {
+  } else {
     // button1 short click toggle speed/incline mode
     DEBUG_PRINTLN("Button 1 short click...");
     speedInclineMode += 1;
@@ -161,8 +159,7 @@ void btn2TapHandler(Button2& b)
 
   if (time > 3000) { // > 3sec enters config menu
     //DEBUG_PRINTLN("very long (>3s) click ... do nothing");
-  }
-  else if (time > 500) {
+  } else if (time > 500) {
     DEBUG_PRINTLN("long (>500ms) click...");
     if ((speedInclineMode & SPEED) == 0) {
       speedDown();
@@ -170,8 +167,7 @@ void btn2TapHandler(Button2& b)
     if ((speedInclineMode & INCLINE) == 0) {
       inclineDown();
     }
-  }
-  else {
+  } else {
     DEBUG_PRINTLN("short click...");
     if ((speedInclineMode & SPEED) == 0) {
       speedUp();
@@ -182,15 +178,13 @@ void btn2TapHandler(Button2& b)
   }
 }
 
-
 void btn3TapHandler(Button2& b)
 {
   unsigned int time = b.wasPressedFor();
   DEBUG_PRINTLN("Button 3 TapHandler");
   if (time > 3000) {
     // DEBUG_PRINTLN("very long (>3s) click ... do nothing");
-  }
-  else {
+  } else {
     DEBUG_PRINTLN("short click...");
     if ((speedInclineMode & SPEED) == 0) {
       speedDown();
@@ -210,7 +204,7 @@ void loopHandleButton()
   btn2.loop();
 #endif
 #ifdef BUTTON_3
-    btn3.loop();
+  btn3.loop();
 #endif
 }
 
@@ -232,7 +226,7 @@ void initButton()
   // short  click = up
   // longer click = down
   btn2.setTapHandler(btn2TapHandler);
- #endif
+#endif
 
 #ifdef BUTTON_3
   // short  click = down
@@ -245,14 +239,13 @@ void delayWithDisplayUpdate(unsigned long delayMilli)
 {
   unsigned long timeStartMilli = millis();
   unsigned long currentMilli = timeStartMilli;
-  while((currentMilli - timeStartMilli) < delayMilli) {
+  while ((currentMilli - timeStartMilli) < delayMilli) {
 #warning todo cs: add gxloop handler again.
-//    gfxUpdateLoopHandler();
-    unsigned long timeLeftMilli = delayMilli - (currentMilli - timeStartMilli) ;
-    if (timeLeftMilli >= 5 ) {
+    //    gfxUpdateLoopHandler();
+    unsigned long timeLeftMilli = delayMilli - (currentMilli - timeStartMilli);
+    if (timeLeftMilli >= 5) {
       delay(5);
-    }
-    else {
+    } else {
       delay(timeLeftMilli);
     }
     currentMilli = millis();
@@ -274,8 +267,7 @@ void initSensors(void)
       logText(" failed (DISABLED)\n");
       configTreadmill.hasMPU6050 = false;
       // TODO Would we want to retry, now, later, by config or is power off/on good enough
-    }
-    else {
+    } else {
       logText("Calc offsets, do not move MPU6050 (3sec)");
 
       mpu6050.calcOffsets(); // gyro and accel.
@@ -284,7 +276,7 @@ void initSensors(void)
 
       logText(" done\n");
     }
-//    I2C_0.end();
+    //    I2C_0.end();
   }
 }
 // ------------------ Mesure speed with something triggering a GPIO pin periodicle
@@ -303,7 +295,7 @@ void IRAM_ATTR reedSwitch_ISR()
   }
 
   //if (test_elapsed > 1000000) {
-  if (test_elapsed > 1000000) {  // assume the treadmill isn't spinning in 1 second.
+  if (test_elapsed > 1000000) { // assume the treadmill isn't spinning in 1 second.
     startTime = usNow; // reset the clock;
     longpauseTime = 0;
     return;
@@ -312,7 +304,7 @@ void IRAM_ATTR reedSwitch_ISR()
     // acts as a debounce, don't looking for interupts soon after the first hit.
     //DEBUG_PRINT(test_elapsed); //DEBUG_PRINTLN(" Counted");
 
-    startTime = usNow;  // reset the clock
+    startTime = usNow; // reset the clock
     //long elapsed = test_elapsed;
     longpauseTime = test_elapsed;
 
@@ -326,7 +318,7 @@ void IRAM_ATTR reedSwitch_ISR()
 // Messure two IR-Sensors
 static void IRAM_ATTR speedSensor1_ISR(void)
 {
-  if (! t1_valid) {
+  if (!t1_valid) {
     t1 = micros();
     t1_valid = true;
   }
@@ -344,7 +336,8 @@ static void IRAM_ATTR speedSensor2_ISR(void)
 // If a treadmill has some special placement of the angle sensor
 // here is where that value is converted from sensor read to proper angle of running area.
 
-double angleSensorTreadmillConversion(double inAngle) {
+double angleSensorTreadmillConversion(double inAngle)
+{
   double convertedAngle = inAngle;
 
   if (configTreadmill.hasMPU6050inAngle) {
@@ -366,9 +359,9 @@ double angleSensorTreadmillConversion(double inAngle) {
       x=c*sin(A)     x=a*sin(C)
       C=asin(c*sin(A)/a)
     */
-    double c = 32.0;  // lenght of motor part in cm TODO treadmill config?
+    double c = 32.0; // lenght of motor part in cm TODO treadmill config?
     double a = 150.0; // lenght of running area in cm TODO treadmill config?
-    convertedAngle = asin(c*sin(inAngle * DEG_TO_RAD)/a) * RAD_TO_DEG;
+    convertedAngle = asin(c * sin(inAngle * DEG_TO_RAD) / a) * RAD_TO_DEG;
   }
   return convertedAngle;
 }
@@ -392,8 +385,9 @@ float getIncline(void)
 
     angle = angleSensorTreadmillConversion(sensorAngle); // convert angle depending placment of mpu6050 on treadmill
 
-    if (angle < 0) angle = 0; // TODO We might allow running downhill, some threadmill support it and pratically
-                              //      you could put something under it on the back side
+    if (angle < 0)
+      angle = 0; // TODO We might allow running downhill, some threadmill support it and pratically
+    //      you could put something under it on the back side
 
     char yStr[5];
     snprintf(yStr, 5, "%.2f", angle);
@@ -410,8 +404,10 @@ float getIncline(void)
     // ******************************************
   }
 
-  if (temp_incline <= configTreadmill.min_incline) temp_incline = configTreadmill.min_incline;
-  if (temp_incline > configTreadmill.max_incline)  temp_incline = configTreadmill.max_incline;
+  if (temp_incline <= configTreadmill.min_incline)
+    temp_incline = configTreadmill.min_incline;
+  if (temp_incline > configTreadmill.max_incline)
+    temp_incline = configTreadmill.max_incline;
 
 #warning cs todo remove this
   DEBUG_PRINTF("sensor angle (%.2f): used angle: %.2f: -> incline: %f%%\n", sensorAngle, angle, temp_incline);
@@ -437,9 +433,9 @@ void loopHandleHardware(void)
   }
 
   if (configTreadmill.hasMPU6050) {
-    I2C_0.begin(SDA_0 , SCL_0 , I2C_FREQ);
-    mpu6050.update();  // read out data from the sensor
-//    I2C_0.end();
+    I2C_0.begin(SDA_0, SCL_0, I2C_FREQ);
+    mpu6050.update(); // read out data from the sensor
+    //    I2C_0.end();
   }
 
   // IrSensor to check speed
@@ -450,13 +446,13 @@ void loopHandleHardware(void)
     t = t2 - t1;
     // check ir-speed sensor if not manual mode
     if (t2_valid) {
-     // hasIrSense = detected
+      // hasIrSense = detected
       kmphIRsense = (float)(1.0 / t) * c;
       noInterrupts();
       t1_valid = false;
       t2_valid = false;
       interrupts();
-      DEBUG_PRINTF("IrSense: t=%li kmph_sense=%f\n",t,kmphIRsense);
+      DEBUG_PRINTF("IrSense: t=%li kmph_sense=%f\n", t, kmphIRsense);
     }
   }
 }
@@ -472,9 +468,10 @@ void handleEvent(EventType event)
   // in that case.
   // Currently there is no queue so if Events are translated to new events and call
   // handleEvent() to post them take care to not get into loops.
-  if (GPIOExtender.pressEvent(event)) return;
+  if (GPIOExtender.pressEvent(event))
+    return;
 
-  DEBUG_PRINTF("handleEvent() Cant handle Event:0x%x\n",static_cast<uint32_t>(event));
+  DEBUG_PRINTF("handleEvent() Cant handle Event:0x%x\n", static_cast<uint32_t>(event));
   return;
 }
 float calculateRPM(void)
@@ -483,15 +480,14 @@ float calculateRPM(void)
 
   if (configTreadmill.hasReed) {
     if (revCount > 0) {
-     // confirm there was at least one spin in the last second
+      // confirm there was at least one spin in the last second
       noInterrupts();
       temp_rpm = 60000000 / (accumulatorInterval / revCount);
       revCount = 0;
       accumulatorInterval = 0;
       interrupts();
     }
-  }
-  else {
+  } else {
     temp_rpm = 0;
     //rpmaccumulatorInterval = 0;
     //accumulator4 = 0;  // average rpm of last 4 samples
@@ -499,7 +495,8 @@ float calculateRPM(void)
   return temp_rpm;
 }
 
-static void initGPIOExtender(void) {
+static void initGPIOExtender(void)
+{
   logText("initGPIOExtender...");
   while (!GPIOExtender.begin()) {
     DEBUG_PRINTLN("GPIOExtender not found");
@@ -514,45 +511,46 @@ void GPIOExtenderAW9523::scanButtons(void)
   if (enabled) {
     static uint16_t prevKeys = 0;
     uint16_t pins = getPins();
-    uint16_t keys = ((~pins) & 0x3f );
-
-    if ( keys != prevKeys) {
-    // New key status
-    //DEBUG_PRINTF("GPIOExtender KEY IN:0x%x (0x%x)\n",keys,pins);
-
-    if ((keys & AW9523_KEY_UP) && AW9523_KEY_UP) {
-      DEBUG_PRINTLN("AW9523_KEY_UP");
-      handleEvent(EventType::KEY_UP);
-      //handleEvent(EventType::TREADMILL_INC_UP);
-    }
-    if ((keys & AW9523_KEY_LEFT) && AW9523_KEY_LEFT) {
-      DEBUG_PRINTLN("AW9523_KEY_LEFT");
-      handleEvent(EventType::KEY_LEFT);
-      //handleEvent(EventType::TREADMILL_SPEED_DOWN);
-    }
-    if ((keys & AW9523_KEY_DOWN) && AW9523_KEY_DOWN) {
-      DEBUG_PRINTLN("AW9523_KEY_DOWN");
-      handleEvent(EventType::KEY_DOWN);
-      //handleEvent(EventType::TREADMILL_INC_DOWN);
-    }
-    if ((keys & AW9523_KEY_RIGHT) && AW9523_KEY_RIGHT) {
-      DEBUG_PRINTLN("AW9523_KEY_RIGHT");
-      handleEvent(EventType::KEY_RIGHT);
-      //handleEvent(EventType::TREADMILL_SPEED_UP);
-    }
-    if ((keys & AW9523_KEY_OK) && AW9523_KEY_OK) {
-      DEBUG_PRINTLN("AW9523_KEY_OK");
-      handleEvent(EventType::KEY_OK);
-      //handleEvent(EventType::TREADMILL_START);
-    }
-    if ((keys & AW9523_KEY_BACK) && AW9523_KEY_BACK) {
-      DEBUG_PRINTLN("AW9523_KEY_BACK");
-      handleEvent(EventType::KEY_BACK);
-      //handleEvent(EventType::TREADMILL_STOP);
-    }
-
-    if ((keys & 0xffc0)  != 0)  DEBUG_PRINTF("Non key pins: 0x%x\n",keys);
-    prevKeys = keys;
+    uint16_t keys = ((~pins) & 0x3f);
+
+    if (keys != prevKeys) {
+      // New key status
+      //DEBUG_PRINTF("GPIOExtender KEY IN:0x%x (0x%x)\n",keys,pins);
+
+      if ((keys & AW9523_KEY_UP) && AW9523_KEY_UP) {
+        DEBUG_PRINTLN("AW9523_KEY_UP");
+        handleEvent(EventType::KEY_UP);
+        //handleEvent(EventType::TREADMILL_INC_UP);
+      }
+      if ((keys & AW9523_KEY_LEFT) && AW9523_KEY_LEFT) {
+        DEBUG_PRINTLN("AW9523_KEY_LEFT");
+        handleEvent(EventType::KEY_LEFT);
+        //handleEvent(EventType::TREADMILL_SPEED_DOWN);
+      }
+      if ((keys & AW9523_KEY_DOWN) && AW9523_KEY_DOWN) {
+        DEBUG_PRINTLN("AW9523_KEY_DOWN");
+        handleEvent(EventType::KEY_DOWN);
+        //handleEvent(EventType::TREADMILL_INC_DOWN);
+      }
+      if ((keys & AW9523_KEY_RIGHT) && AW9523_KEY_RIGHT) {
+        DEBUG_PRINTLN("AW9523_KEY_RIGHT");
+        handleEvent(EventType::KEY_RIGHT);
+        //handleEvent(EventType::TREADMILL_SPEED_UP);
+      }
+      if ((keys & AW9523_KEY_OK) && AW9523_KEY_OK) {
+        DEBUG_PRINTLN("AW9523_KEY_OK");
+        handleEvent(EventType::KEY_OK);
+        //handleEvent(EventType::TREADMILL_START);
+      }
+      if ((keys & AW9523_KEY_BACK) && AW9523_KEY_BACK) {
+        DEBUG_PRINTLN("AW9523_KEY_BACK");
+        handleEvent(EventType::KEY_BACK);
+        //handleEvent(EventType::TREADMILL_STOP);
+      }
+
+      if ((keys & 0xffc0) != 0)
+        DEBUG_PRINTF("Non key pins: 0x%x\n", keys);
+      prevKeys = keys;
     }
   }
 }
@@ -560,9 +558,9 @@ void GPIOExtenderAW9523::scanButtons(void)
 void GPIOExtenderAW9523::logPins(void)
 {
   if (enabled) {
-      uint8_t port0 = read(INPUT_PORT0);
-      uint8_t port1 = read(INPUT_PORT1);
-      DEBUG_PRINTF("GPIOExtenderAW9523 Read port:0x%x%x\n",port1,port0);
+    uint8_t port0 = read(INPUT_PORT0);
+    uint8_t port1 = read(INPUT_PORT1);
+    DEBUG_PRINTF("GPIOExtenderAW9523 Read port:0x%x%x\n", port1, port0);
   }
 }
 
@@ -574,16 +572,28 @@ bool GPIOExtenderAW9523::pressEvent(EventType eventButton)
     // convert event to HW line
     uint16_t line = -1;
     switch (eventButton) {
-      case EventType::TREADMILL_START:      line = AW9523_TREADMILL_START; break;
-      case EventType::TREADMILL_SPEED_DOWN: line = AW9523_TREADMILL_SPEED_DOWN; break;
-      case EventType::TREADMILL_INC_DOWN:   line = AW9523_TREADMILL_INC_DOWN; break;
-      case EventType::TREADMILL_STOP:       line = AW9523_TREADMILL_STOP; break;
-      case EventType::TREADMILL_SPEED_UP:   line = AW9523_TREADMILL_SPEED_UP; break;
-      case EventType::TREADMILL_INC_UP:     line = AW9523_TREADMILL_INC_UP; break;
-      default:
-        // Cant handle Event
-        DEBUG_PRINTF("GPIOExtenderAW9523 ERROR: Unknown event 0x%x\n", static_cast<uint32_t>(eventButton));
-        return false;
+    case EventType::TREADMILL_START:
+      line = AW9523_TREADMILL_START;
+      break;
+    case EventType::TREADMILL_SPEED_DOWN:
+      line = AW9523_TREADMILL_SPEED_DOWN;
+      break;
+    case EventType::TREADMILL_INC_DOWN:
+      line = AW9523_TREADMILL_INC_DOWN;
+      break;
+    case EventType::TREADMILL_STOP:
+      line = AW9523_TREADMILL_STOP;
+      break;
+    case EventType::TREADMILL_SPEED_UP:
+      line = AW9523_TREADMILL_SPEED_UP;
+      break;
+    case EventType::TREADMILL_INC_UP:
+      line = AW9523_TREADMILL_INC_UP;
+      break;
+    default:
+      // Cant handle Event
+      DEBUG_PRINTF("GPIOExtenderAW9523 ERROR: Unknown event 0x%x\n", static_cast<uint32_t>(eventButton));
+      return false;
     }
     if (line == -1) {
       DEBUG_PRINTF("GPIOExtenderAW9523 ERROR: event not converted to line 0x%x\n", static_cast<uint32_t>(eventButton));
@@ -597,34 +607,41 @@ bool GPIOExtenderAW9523::pressEvent(EventType eventButton)
                    line, port0Bit, ~port0Bit);
 
       // pinMode(pin, OUTPUT);
-      if (!write(CONFIG_PORT0, ~port0Bit)) return false; //0-output 1-input
+      if (!write(CONFIG_PORT0, ~port0Bit))
+        return false; //0-output 1-input
       // digitalWrite(pin, LOW);
-      if (!write(OUTPUT_PORT0, ~port0Bit)) return false; //0-low 1-high
+      if (!write(OUTPUT_PORT0, ~port0Bit))
+        return false; //0-low 1-high
 
 #warning Remove delay and schedule last part later in some way and go back to "main" loop mode.
       delay(TREADMILL_BUTTON_PRESS_SIGNAL_TIME_MS);
 
       // digitalWrite(pin, HIGH);
-      if (!write(OUTPUT_PORT0, 0xff)) return false; //0-low 1-high
+      if (!write(OUTPUT_PORT0, 0xff))
+        return false; //0-low 1-high
       // pinMode(pin, INPUT);
-      if (!write(CONFIG_PORT0, 0xff)) return false; //0-output 1-input
-    }
-    else {
+      if (!write(CONFIG_PORT0, 0xff))
+        return false; //0-output 1-input
+    } else {
       uint8_t port1Bit = (line & 0xff00) >> 8;
       DEBUG_PRINTF("GPIOExtenderAW9523: pressEvent(0x%x) -> 0x%x port1=0x%x ~x%x\n", static_cast<uint32_t>(eventButton),
                    line, port1Bit, ~port1Bit);
       // pinMode(pin, OUTPUT);
-      if (!write(CONFIG_PORT1, ~port1Bit)) return false; //0-output 1-input
+      if (!write(CONFIG_PORT1, ~port1Bit))
+        return false; //0-output 1-input
       // digitalWrite(pin, LOW);
-      if (!write(OUTPUT_PORT1, ~port1Bit)) return false; //0-low 1-high
+      if (!write(OUTPUT_PORT1, ~port1Bit))
+        return false; //0-low 1-high
 
 #warning Remove delay and schedule last part later in some way and go back to "main" loop mode.
       delay(TREADMILL_BUTTON_PRESS_SIGNAL_TIME_MS);
 
       // digitalWrite(pin, HIGH);
-      if (!write(OUTPUT_PORT1, 0xff)) return false; //0-low 1-high
+      if (!write(OUTPUT_PORT1, 0xff))
+        return false; //0-low 1-high
       // pinMode(pin, INPUT);
-      if (!write(CONFIG_PORT1, 0xff)) return false; //0-output 1-input
+      if (!write(CONFIG_PORT1, 0xff))
+        return false; //0-output 1-input
     }
     return true;
   }
@@ -647,7 +664,6 @@ uint8_t GPIOExtenderAW9523::read(uint8_t reg, bool i2cHandled)
     //I2C_0.end();
   }
   return ret;
-
 }
 
 uint8_t GPIOExtenderAW9523::read(uint8_t reg)
@@ -663,8 +679,8 @@ bool GPIOExtenderAW9523::write(uint8_t reg, uint8_t data)
   wire->beginTransmission(AW9523_ADDR);
   wire->write(reg);
   wire->write(data);
-  uint8_t ret = wire->endTransmission();  // 0 if OK
-//  I2C_0.end();
+  uint8_t ret = wire->endTransmission(); // 0 if OK
+  //  I2C_0.end();
   if (ret != 0) {
     DEBUG_PRINTF("GPIOExtenderAW9523 ERROR: write reg: 0x%x value:0x%x -> Error: 0x%x\n", reg, data, ret);
     return false;
@@ -683,20 +699,29 @@ bool GPIOExtenderAW9523::begin()
     return false;
   }
 
-  if (!write(OUTPUT_PORT0, 0xff)) return false; //0-low 1-high
-  if (!write(OUTPUT_PORT1, 0xff)) return false; //0-low 1-high
+  if (!write(OUTPUT_PORT0, 0xff))
+    return false; //0-low 1-high
+  if (!write(OUTPUT_PORT1, 0xff))
+    return false; //0-low 1-high
 
   // All input
-  if (!write(CONFIG_PORT0, 0xff)) return false; //0-output 1-input
-  if (!write(CONFIG_PORT1, 0xff)) return false; //0-output 1-input
-
-  if (!write(CTL, 0x08)) return false; //0000x000  0-Open Drain 1-Push-Pull
-
-  if (!write(INT_PORT0, 0xff)) return false; //0-enable 1-disable
-  if (!write(INT_PORT1, 0xff)) return false; //0-enable 1-disable
-
-  if (!write(LED_MODE_SWITCH0, 0xff)) return false; //0-LED mode 1-GPIO mode
-  if (!write(LED_MODE_SWITCH1, 0xff)) return false; //0-LED mode 1-GPIO mode
+  if (!write(CONFIG_PORT0, 0xff))
+    return false; //0-output 1-input
+  if (!write(CONFIG_PORT1, 0xff))
+    return false; //0-output 1-input
+
+  if (!write(CTL, 0x08))
+    return false; //0000x000  0-Open Drain 1-Push-Pull
+
+  if (!write(INT_PORT0, 0xff))
+    return false; //0-enable 1-disable
+  if (!write(INT_PORT1, 0xff))
+    return false; //0-enable 1-disable
+
+  if (!write(LED_MODE_SWITCH0, 0xff))
+    return false; //0-LED mode 1-GPIO mode
+  if (!write(LED_MODE_SWITCH1, 0xff))
+    return false; //0-LED mode 1-GPIO mode
   enabled = true;
   getPins();
   return true;
@@ -718,7 +743,7 @@ uint16_t GPIOExtenderAW9523::getPins(void)
     uint8_t port0 = read(INPUT_PORT0, true);
     uint8_t port1 = read(INPUT_PORT1, true);
 
-//    I2C_0.end();
+    //    I2C_0.end();
     return ((port1 << 8) | port0);
   }
   return 0;
@@ -748,19 +773,31 @@ void initHardware(void)
   initSensors();
 }
 
-const char* getRstReason(esp_reset_reason_t r) {
-  switch(r) {
-    case ESP_RST_UNKNOWN:    return "ESP_RST_UNKNOWN";   //!< Reset reason can not be determined
-    case ESP_RST_POWERON:    return "ESP_RST_POWERON";   //!< Reset due to power-on event
-    case ESP_RST_EXT:        return "ESP_RST_EXT";       //!< Reset by external pin (not applicable for ESP32)
-    case ESP_RST_SW:         return "ESP_RST_SW";        //!< Software reset via esp_restart
-    case ESP_RST_PANIC:      return "ESP_RST_PANIC";     //!< Software reset due to exception/panic
-    case ESP_RST_INT_WDT:    return "ESP_RST_INT_WDT";   //!< Reset (software or hardware) due to interrupt watchdog
-    case ESP_RST_TASK_WDT:   return "ESP_RST_TASK_WDT";  //!< Reset due to task watchdog
-    case ESP_RST_WDT:        return "ESP_RST_WDT";       //!< Reset due to other watchdogs
-    case ESP_RST_DEEPSLEEP:  return "ESP_RST_DEEPSLEEP"; //!< Reset after exiting deep sleep mode
-    case ESP_RST_BROWNOUT:   return "ESP_RST_BROWNOUT";  //!< Brownout reset (software or hardware)
-    case ESP_RST_SDIO:       return "ESP_RST_SDIO";      //!< Reset over SDIO
+const char* getRstReason(esp_reset_reason_t r)
+{
+  switch (r) {
+  case ESP_RST_UNKNOWN:
+    return "ESP_RST_UNKNOWN"; //!< Reset reason can not be determined
+  case ESP_RST_POWERON:
+    return "ESP_RST_POWERON"; //!< Reset due to power-on event
+  case ESP_RST_EXT:
+    return "ESP_RST_EXT"; //!< Reset by external pin (not applicable for ESP32)
+  case ESP_RST_SW:
+    return "ESP_RST_SW"; //!< Software reset via esp_restart
+  case ESP_RST_PANIC:
+    return "ESP_RST_PANIC"; //!< Software reset due to exception/panic
+  case ESP_RST_INT_WDT:
+    return "ESP_RST_INT_WDT"; //!< Reset (software or hardware) due to interrupt watchdog
+  case ESP_RST_TASK_WDT:
+    return "ESP_RST_TASK_WDT"; //!< Reset due to task watchdog
+  case ESP_RST_WDT:
+    return "ESP_RST_WDT"; //!< Reset due to other watchdogs
+  case ESP_RST_DEEPSLEEP:
+    return "ESP_RST_DEEPSLEEP"; //!< Reset after exiting deep sleep mode
+  case ESP_RST_BROWNOUT:
+    return "ESP_RST_BROWNOUT"; //!< Brownout reset (software or hardware)
+  case ESP_RST_SDIO:
+    return "ESP_RST_SDIO"; //!< Reset over SDIO
   }
   return "INVALID";
 }
diff --git a/src/net-control.cpp b/src/net-control.cpp
index d892be6..a0c5b0a 100644
--- a/src/net-control.cpp
+++ b/src/net-control.cpp
@@ -27,11 +27,11 @@ TODO: Maybe we want to split this up in different files later? Lets see how it g
 */
 #define NIMBLE
 #include <ArduinoJson.h>
-#include <LittleFS.h>
-#include <PubSubClient.h>
 #include <ESPAsyncWebServer.h> //Local WebServer used to serve the configuration portal
 #include <ESPAsyncWiFiManager.h> //https://github.com/tzapu/WiFiManager WiFi Configuration Magic
 #include <ElegantOTA.h>
+#include <LittleFS.h>
+#include <PubSubClient.h>
 #include <esp_mac.h>
 
 #include "common.h"
@@ -54,7 +54,6 @@ bool bleClientConnected = false;
 bool bleClientConnectedPrev = false;
 //bool stopWatchRunning = false;
 
-
 #ifdef MQTT_USE_SSL
 WiFiClientSecure espClient;
 #else
@@ -104,18 +103,12 @@ enum topics_t {
   MQTT_NUM_TOPICS
 };
 
-String mqtt_topics[]{"home/treadmill/%MQTTDEVICEID%/setconfig",
-  "home/treadmill/%MQTTDEVICEID%/state",
-  "home/treadmill/%MQTTDEVICEID%/version",
-  "home/treadmill/%MQTTDEVICEID%/ipaddr",
-  "home/treadmill/%MQTTDEVICEID%/rst",
-  "home/treadmill/%MQTTDEVICEID%/speed",
-  "home/treadmill/%MQTTDEVICEID%/rpm",
-  "home/treadmill/%MQTTDEVICEID%/incline",
-  "home/treadmill/%MQTTDEVICEID%/y_angle",
-  "home/treadmill/%MQTTDEVICEID%/dist",
-  "home/treadmill/%MQTTDEVICEID%/elegain"
-};
+String mqtt_topics[]{"home/treadmill/%MQTTDEVICEID%/setconfig", "home/treadmill/%MQTTDEVICEID%/state",
+                     "home/treadmill/%MQTTDEVICEID%/version",   "home/treadmill/%MQTTDEVICEID%/ipaddr",
+                     "home/treadmill/%MQTTDEVICEID%/rst",       "home/treadmill/%MQTTDEVICEID%/speed",
+                     "home/treadmill/%MQTTDEVICEID%/rpm",       "home/treadmill/%MQTTDEVICEID%/incline",
+                     "home/treadmill/%MQTTDEVICEID%/y_angle",   "home/treadmill/%MQTTDEVICEID%/dist",
+                     "home/treadmill/%MQTTDEVICEID%/elegain"};
 
 #ifdef ASYNC_TCP_SSL_ENABLED
 // if using board_build.embed_txtfiles instead of spiffs -> that would not require the callback for:
@@ -129,11 +122,11 @@ extern const uint8_t server_key_start[] asm("_binary_server_key_start");
 // note: Fitness Machine Feature is a mandatory characteristic (property_read)
 #define FTMSService BLEUUID((uint16_t)0x1826)
 
-BLEServer* pServer               = NULL;
-BLECharacteristic* pTreadmill    = NULL;
-BLECharacteristic* pFeature      = NULL;
+BLEServer* pServer = NULL;
+BLECharacteristic* pTreadmill = NULL;
+BLECharacteristic* pFeature = NULL;
 BLECharacteristic* pControlPoint = NULL;
-BLECharacteristic* pStatus       = NULL;
+BLECharacteristic* pStatus = NULL;
 BLEAdvertisementData advert;
 BLEAdvertisementData scan_response;
 BLEAdvertising* pAdvertising;
@@ -167,8 +160,7 @@ void loopHandleBLE()
 #ifndef NO_DISPLAY
     gfxUpdateHeader();
 #endif
-  }
-  else if (!bleClientConnected && bleClientConnectedPrev) {
+  } else if (!bleClientConnected && bleClientConnectedPrev) {
     bleClientConnectedPrev = false;
     logText("BT Client disconnected!\n");
 #ifndef NO_DISPLAY
@@ -227,14 +219,14 @@ void updateBLEdata(void)
   uint16_t inst_grade = 0;
   uint16_t inst_elevation_gain = 0;
   uint8_t treadmillData[34] = {};
-  uint16_t flags = 0x0018;  // b'000000011000
+  uint16_t flags = 0x0018; // b'000000011000
   //                             119876543210
   //                             20
 
   // get speed and incline ble ready
   uint16_t inst_speed = kmph * 100; // kilometer per hour with a resolution of 0.01
   inst_incline = incline * 10; // percent with a resolution of 0.1
-  inst_grade   = gradeDeg * 10;
+  inst_grade = gradeDeg * 10;
   inst_elevation_gain = elevationGain * 10;
 
   // now data is filled starting at bit0 and appended for the
@@ -302,8 +294,7 @@ void initWifi()
   if (!res) {
     isWifiAvailable = false;
     logText("failed\n");
-  }
-  else {
+  } else {
     isWifiAvailable = true;
     //if you get here you have connected to the WiFi
     ipAddr = WiFi.localIP().toString();
@@ -528,12 +519,12 @@ void notifyClientsWebSockets()
 {
   StaticJsonDocument<256> doc;
 
-  doc["speed"]          = kmph;
-  doc["incline"]        = incline;
+  doc["speed"] = kmph;
+  doc["incline"] = incline;
   doc["speed_interval"] = configTreadmill.speed_interval_step;
-  doc["sensor_mode"]    = speedInclineMode;
-  doc["distance"]       = totalDistance / 1000;
-  doc["elevation"]      = elevationGain;
+  doc["sensor_mode"] = speedInclineMode;
+  doc["distance"] = totalDistance / 1000;
+  doc["elevation"] = elevationGain;
   //doc["running"]      = stopWatchRunning;
   DEBUG_PRINTF("notifyClientsWebSockets: kmph=%f", kmph);
 
@@ -555,7 +546,7 @@ void handleWebSocketMessage(uint8_t* data, size_t len)
   }
 
   const char* command = doc["command"]; // e.g. "speed_interval"
-  const char* value   = doc["value"];   // e.g. "0.5", "down"
+  const char* value = doc["value"]; // e.g. "0.5", "down"
 
   if (strcmp(command, "sensor_mode") == 0) {
     if (strcmp(value, "speed") == 0)

lefty01 added 2 commits January 5, 2026 16:10

wip. this broke something :(

658cd2b

Merge branch 'main' into stopwatch

b4648c5

lefty01 mentioned this pull request Jan 5, 2026

Potential fix for code scanning alert no. 5: Client-side cross-site scripting #42

Closed

step version. update auto-pause toggle button state on stop

65e6253

lefty01 merged commit 20d2a5f into main Jan 6, 2026
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