Add Neopixel support

esp32_marauder/Display.h

@@ -13,8 +13,8 @@
 
 #include <TFT_eSPI.h>
 
-#define TFT_SHIELD
-//#define TFT_DIY
+//#define TFT_SHIELD
+#define TFT_DIY
 
 #define SCREEN_WIDTH 240
 #define SCREEN_HEIGHT 320
@@ -56,7 +56,7 @@ class Display
     TFT_eSPI tft = TFT_eSPI();
     TFT_eSprite img = TFT_eSprite(&tft);
     TFT_eSPI_Button key[BUTTON_ARRAY_LEN];
-    String version_number = "v0.6.3";
+    String version_number = "v0.6.4";
 
     bool printing = false;
     bool loading = false;

esp32_marauder/LedInterface.cpp

@@ -0,0 +1,41 @@
+#include "LedInterface.h"
+
+LedInterface::LedInterface() {
+  
+}
+
+void LedInterface::RunSetup() {
+  Serial.println("Setting neopixel to black...");
+  strip.begin();
+  strip.setBrightness(50);
+  strip.setPixelColor(0, strip.Color(0, 0, 0));
+  strip.show();
+  delay(100);
+  strip.setPixelColor(0, strip.Color(255, 0, 0));
+  strip.show();
+  this->initTime = millis();
+}
+
+void LedInterface::main(uint32_t currentTime) {
+  strip.setPixelColor(0, this->Wheel((0 * 256 / 100 + this->wheel_pos) % 256));
+  strip.show();
+    
+  this->current_fade_itter++;
+
+  this->wheel_pos = this->wheel_pos - this->wheel_speed;
+  if (this->wheel_pos < 0)
+    this->wheel_pos = 255;
+};
+
+uint32_t LedInterface::Wheel(byte WheelPos) {
+  WheelPos = 255 - WheelPos;
+  if(WheelPos < 85) {
+    return strip.Color(255 - WheelPos * 3, 0, WheelPos * 3);
+  }
+  if(WheelPos < 170) {
+    WheelPos -= 85;
+    return strip.Color(0, WheelPos * 3, 255 - WheelPos * 3);
+  }
+  WheelPos -= 170;
+  return strip.Color(WheelPos * 3, 255 - WheelPos * 3, 0);
+}

esp32_marauder/LedInterface.h

@@ -0,0 +1,31 @@
+#ifndef LedInterface_h
+#define LedInterface_h
+
+#include <Arduino.h>
+#include <Adafruit_NeoPixel.h>
+
+#define PIN 25
+#define Pixels 1
+
+extern Adafruit_NeoPixel strip;
+
+class LedInterface {
+
+  private:
+    uint32_t initTime = 0;
+
+    int current_fade_itter = 1;
+    int wheel_pos = 255;
+    int wheel_speed = 1; // lower = slower
+
+    uint32_t Wheel(byte WheelPos);
+  
+  public:
+    LedInterface();
+
+    void RunSetup();
+    void main(uint32_t currentTime);
+  
+};
+
+#endif

esp32_marauder/esp32_marauder.ino

@@ -25,6 +25,7 @@ https://www.online-utility.org/image/convert/to/XBM
 #include "Buffer.h"
 #include "BatteryInterface.h"
 #include "TemperatureInterface.h"
+#include "LedInterface.h"
 //#include "icons.h"
 
 /*
@@ -46,6 +47,9 @@ Web web_obj;
 Buffer buffer_obj;
 BatteryInterface battery_obj;
 TemperatureInterface temp_obj;
+LedInterface led_obj;
+
+Adafruit_NeoPixel strip = Adafruit_NeoPixel(Pixels, PIN, NEO_GRB + NEO_KHZ800);
 
 uint32_t currentTime  = 0;
 
@@ -71,6 +75,9 @@ void setup()
 
   //Serial.println("Internal Temp: " + (String)((temprature_sens_read() - 32) / 1.8));
 
+  // Do some LED stuff
+  led_obj.RunSetup();
+
   // Do some SD stuff
   if(sd_obj.initSD())
     Serial.println("SD Card supported");
@@ -96,6 +103,8 @@ void setup()
   }
   else
     Serial.println("IP5306 I2C Supported: false");
+
+  Serial.println(wifi_scan_obj.freeRAM());
 }
 
 
@@ -115,6 +124,7 @@ void loop()
     sd_obj.main();
     battery_obj.main(currentTime);
     temp_obj.main(currentTime);
+    //led_obj.main(currentTime);
     //if ((wifi_scan_obj.currentScanMode != WIFI_ATTACK_BEACON_SPAM))
     if ((wifi_scan_obj.currentScanMode != WIFI_PACKET_MONITOR) &&
         (wifi_scan_obj.currentScanMode != WIFI_SCAN_EAPOL))