Reworked method to calc traveled distance

Software/ChainLube/src/globals.h

@@ -25,9 +25,9 @@ typedef enum eEERequest
 typedef struct Globals_s
 {
   tSystem_Status systemStatus = sysStat_Startup;
-  uint8_t purgePulses= 0;
   tSystem_Status resumeStatus = sysStat_Startup;
   char systemStatustxt[16] = "";
+  uint8_t purgePulses = 0;
   eEERequest requestEEAction = EE_IDLE;
 } Globals_t;
 

Software/ChainLube/src/lubeapp.cpp

@@ -2,13 +2,11 @@
 
 uint32_t lubePulseTimestamp = 0;
 
-void RunLubeApp(volatile uint32_t *wheelPulseCounter)
+void RunLubeApp(uint32_t add_milimeters)
 {
-    // Calculate traveled Distance in mm
-    TravelDistance_highRes += (*wheelPulseCounter * (LubeConfig.DistancePerRevolution_mm / LubeConfig.PulsePerRevolution));
-    *wheelPulseCounter = 0;
+    // Add traveled Distance in mm
+    TravelDistance_highRes += add_milimeters;
 
-    // check if we have to Lube!
     switch (globals.systemStatus)
     {
     case sysStat_Startup:

Software/ChainLube/src/lubeapp.h

@@ -11,7 +11,7 @@
 #define LUBE_PULSE_PAUSE_MS 100
 #define STARTUP_DELAY 5000
 
-void RunLubeApp(volatile uint32_t * wheelPulseCounter);
+void RunLubeApp(uint32_t add_milimeters);
 void LubePulse();
 
 #endif

Software/ChainLube/src/main.cpp

@@ -67,9 +67,7 @@ void Display_Process();
 void Button_Process();
 void toggleWiFiAP(boolean shutdown = false);
 void SystemShutdown();
-#if PCB_REVISION >= 13
-void Init_CAN();
-#endif
+uint32_t Process_Impulse_WheelSpeed();
 
 #ifdef WIFI_CLIENT
 void wifiMaintainConnectionTicker_callback();
@@ -179,7 +177,18 @@ void setup()
 
 void loop()
 {
-  RunLubeApp(&wheel_pulse);
+  uint32_t wheelDistance = 0;
+
+  switch (LubeConfig.SpeedSource)
+  {
+  case SOURCE_IMPULSE:
+    wheelDistance = Process_Impulse_WheelSpeed();
+    break;
+  case SOURCE_TIME:
+    break;
+  }
+
+  RunLubeApp(wheelDistance);
   UpdateWebUITicker.update();
 
   Display_Process();
@@ -652,24 +661,12 @@ void SystemShutdown()
   ESP.restart();
 }
 
-#if PCB_REVISION >= 13
-void Init_CAN()
+uint32_t Process_Impulse_WheelSpeed()
 {
-  // Initialize MCP2515 running at 16MHz with a baudrate of 500kb/s and the masks and filters disabled.
-  if (CAN0.begin(MCP_ANY, CAN_500KBPS, MCP_16MHZ) == CAN_OK)
-    Serial.println("MCP2515 Initialized Successfully!");
-  else
-    Serial.println("Error Initializing MCP2515...");
+  uint32_t add_milimeters;
+  // Calculate traveled Distance in mm
+  add_milimeters = (wheel_pulse * (LubeConfig.DistancePerRevolution_mm / LubeConfig.PulsePerRevolution));
+  wheel_pulse = 0;
 
-  CAN0.setMode(MCP_NORMAL); // Change to normal mode to allow messages to be transmitted
-}
-
-void Recieve_CAN()
-{
-  long unsigned int rxId;
-  unsigned char len = 0;
-  unsigned char rxBuf[8];
-
-  CAN0.readMsgBuf(&rxId, &len, rxBuf); // Read data: len = data length, buf = data byte(s)
-}
-#endif
+  return add_milimeters;
+}