Update graphics

lib/arduino-CAN-master/src/ESP32SJA1000.cpp

@@ -121,7 +121,7 @@ int ESP32SJA1000Class::begin(long baudRate)
   }
 
   modifyRegister(REG_BTR1, 0x80, 0x80); // SAM = 1
-  writeRegister(REG_IER, 0xff); // enable all interrupts
+  writeRegister(REG_IER, 0xef); // enable all interrupts
 
   // set filter to allow anything
   writeRegister(REG_ACRn(0), 0x00);

platformio.ini

@@ -10,17 +10,19 @@
 
 [env:nodemcu-32s-dev]
 platform = espressif32
-board = nodemcu-32s
+board = esp32dev
 framework = arduino
 monitor_speed = 115200
 monitor_filters = esp32_exception_decoder
-upload_speed = 115200
+;upload_speed = 115200
 build_flags = -DCORE_DEBUG_LEVEL=5
+lib_deps = fastled/FastLED@^3.6.0
 
 [env:nodemcu-32s-prod]
 platform = espressif32
-board = nodemcu-32s
+board = esp32dev
 framework = arduino
 monitor_speed = 115200
-upload_speed = 115200
-build_flags = -DCORE_DEBUG_LEVEL=3
+;upload_speed = 115200
+build_flags = -DCORE_DEBUG_LEVEL=3
+lib_deps = fastled/FastLED@^3.6.0

src/main.cpp

@@ -4,6 +4,9 @@
 #include <CAN.h>
 #include "esp_log.h"
 
+#include <FastLED.h>
+CRGB led[1];
+
 static SemaphoreHandle_t mutex;
 
 // Task handles
@@ -64,6 +67,11 @@ unsigned long standbyStartTime = 0; // Tracks the start time of standby mode
 bool serial_init = false;
 bool can_enabled = false;
 int serial_ping = 0;
+// LED variables
+bool led_status = false;
+bool led_standby_blink = false;
+long led_interval = 1000;
+unsigned long led_previousMillis = 0;
 
 // Function to initialize CAN bus
 void initCAN()
@@ -404,6 +412,40 @@ void vSerialConsoleTask(void *pvParameters)
       serial_ping += 10000;
       ESP_LOGI("Serial Console", "Ping, Time %d s", millis() / 1000);
     }
+
+    if (standbyState)
+    {
+      led[0] = CRGB::Yellow;
+      led_interval = 500;
+    }
+    else if (ignitionState)
+    {
+      led[0] = CRGB::Green;
+      led_interval = 250;
+    }
+    else if (!ignitionState)
+    {
+      led[0] = CRGB::Red;
+      led_interval = 1000;
+    }
+    unsigned long currentMillis = millis();
+
+    if (currentMillis - led_previousMillis >= led_interval)
+    {
+      led_previousMillis = currentMillis;
+      if (led_status)
+      {
+        FastLED.setBrightness(0);
+        led_status = false;
+      }
+      else
+      {
+        FastLED.setBrightness(25);
+        led_status = true;
+      }
+
+      FastLED.show();
+    }
   }
 }
 
@@ -413,16 +455,28 @@ void setup()
   Serial.setTimeout(5000);
   ESP_LOGI("SYS", "Easylink CAN Waker application starting up...");
 
+  // TCAN Enable CAN Interface
+  pinMode(16, OUTPUT);
+  digitalWrite(16, HIGH);
+
+  pinMode(23, OUTPUT);
+  digitalWrite(23, LOW);
+
+  CAN.setPins(26, 27);
+
   mutex = xSemaphoreCreateMutex();
 
   // Print state of variables during bootup
   ESP_LOGD("SYS", "Print actual variable states");
   printVariableSummary();
 
+  FastLED.addLeds<WS2812, 4, GRB>(led, 1);
+  ESP_LOGD("SYS", "Init WS2812 LED");
+
   xTaskCreatePinnedToCore(vCANSendTask, "CANSendTask", 8096, NULL, 10, &xCANSendTaskHandle, 0);
-  ESP_LOGD("SYS", "Start CANSendTask");
+  ESP_LOGD("SYS", "Started CANSendTask");
   xTaskCreatePinnedToCore(vSerialConsoleTask, "SerialConsoleTask", 8096, NULL, 10, &xSerialConsoleTaskHandle, 1);
-  ESP_LOGD("SYS", "Start SerialConsoleTask");
+  ESP_LOGD("SYS", "Started SerialConsoleTask");
 }
 
 void loop()