alex demo code

software/DemoBoatyArduino/.vscode/arduino.json

@@ -0,0 +1,4 @@
+{
+    "board": "arduino:avr:uno",
+    "sketch": "DemoBoatyArduino.ino"
+}

software/DemoBoatyArduino/.vscode/c_cpp_properties.json

@@ -0,0 +1,32 @@
+{
+    "configurations": [
+        {
+            "name": "Win32",
+            "includePath": [
+                "C:\\Program Files (x86)\\Arduino\\tools\\**",
+                "C:\\Program Files (x86)\\Arduino\\hardware\\arduino\\avr\\**",
+                "/storage/Shared/Arduino/arduino-1.8.13/hardware/arduino/avr/**",
+                "/storage/Shared/Arduino/arduino-1.8.13/tools/**"
+            ],
+            "forcedInclude": [
+                "C:\\Program Files (x86)\\Arduino\\hardware\\arduino\\avr\\cores\\arduino\\Arduino.h",
+                "/storage/Shared/Arduino/arduino-1.8.13/hardware/arduino/avr/cores/arduino/Arduino.h"
+            ],
+            "intelliSenseMode": "msvc-x64",
+            "compilerPath": "C:/Program Files (x86)/Microsoft Visual Studio/2019/Community/VC/Tools/MSVC/14.23.28105/bin/Hostx64/x64/cl.exe",
+            "cStandard": "c11",
+            "cppStandard": "c++17"
+        },
+        {
+            "name": "Linux",
+            "includePath": [
+                "/storage/Shared/Arduino/arduino-1.8.13/tools/**",
+                "/storage/Shared/Arduino/arduino-1.8.13/hardware/arduino/avr/**"
+            ],
+            "forcedInclude": [
+                "/storage/Shared/Arduino/arduino-1.8.13/hardware/arduino/avr/cores/arduino/Arduino.h"
+            ]
+        }
+    ],
+    "version": 4
+}

software/DemoBoatyArduino/DemoBoatyArduino.ino

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+#include <stdint.h>
+#include <Arduino.h>
+#include <Servo.h>
+const int FWD_BTN = 2;
+const int REV_BTN = 3;
+const int SERVO_PWM = 9;
+const int ESC_PWM = 10;
+const int ADC_VBatt = A0;
+const int ADC_POT_0 = A1;
+const int ADC_POT_1 = A2;
+
+Servo esc;
+Servo servo;
+
+static float getBattV()
+{
+    uint16_t raw = (uint16_t)analogRead(ADC_VBatt);
+    float vout = (float)raw / 1024.0f * 5.0f;
+    return (vout * 2.0f);
+}
+
+static float getPot0V()
+{
+    uint16_t raw = (uint16_t)analogRead(ADC_POT_0);
+    return (float)raw / 1024.0f * 5.0f;
+}
+
+static float getPot1V()
+{
+    uint16_t raw = (uint16_t)analogRead(ADC_POT_1);
+    return (float)raw / 1024.0f * 5.0f;
+}
+
+static void handleMotor()
+{
+    int val = analogRead(ADC_POT_0);
+    val = map(val, 0, 1023, 1100, 1900);
+    esc.writeMicroseconds(val);
+}
+
+static void handleServo()
+{
+    int val = analogRead(ADC_POT_1);
+    val = map(val, 0, 1023, 1100, 1900);
+    servo.writeMicroseconds(val);
+}
+
+void setup()
+{
+    Serial.begin(9600);
+    esc.attach(ESC_PWM);
+    servo.attach(SERVO_PWM);
+}
+
+void loop()
+{
+    Serial.print("Battery Voltage: ");
+    Serial.println(getBattV());
+    Serial.print("Fwd Pot: ");
+    Serial.print(getPot0V() / 5.0f * 100.0f);
+    Serial.println("%");
+    Serial.print("Rev Pot: ");
+    Serial.print(getPot1V() / 5.0f * 100.0f);
+    Serial.println("%");
+    delay(500);
+}