repo cleanup + MCU lectures 13-02-2025

docs/final_project/drone_code.md

@@ -1,131 +0,0 @@
-# Coding the drone
-
-## What does every part of my code do?
-### #include
-`#include` includes an external library into the project so you can use it.
-
-//TODO: add docs about working code not broken code
-
-## Issues
-
-### Using the wrong library for the BNO085
-First used the wrong library I used the Adafruit bno0xx library instead of the Sparkfun bno08x library. The Example script below this reads the BNO085 sensor and returns the values in the arduino serial console.
-
-??? failure
-
-    ```cpp
-    #include "conf.h"
-    #include <Adafruit_BNO08x.h>
-    #include <sh2.h>
-    #include <sh2_SensorValue.h>
-    #include <sh2_err.h>
-    #include <sh2_hal.h>
-    #include <sh2_util.h>
-    #include <shtp.h>
-
-    Adafruit_BNO08x bno08x(BNOINTERRUPTSIG);
-    sh2_SensorValue_t sensorValue;
-
-    void setup() {
-    Serial.begin(9600);
-    Serial.println("setup started");
-    // Setup all ESC
-    // ledcAttach(MOTOR1, PWMFREQ, PWMRESOLUTION);
-    // ledcAttach(MOTOR2, PWMFREQ, PWMRESOLUTION);
-    // ledcAttach(MOTOR3, PWMFREQ, PWMRESOLUTION);
-    // ledcAttach(MOTOR4, PWMFREQ, PWMRESOLUTION);
-    Serial.print("Setup Started");
-    }
-
-    void loop() {
-    // put your main code here, to run repeatedly:
-    sleep(3)
-    if (!bno08x.begin_I2C()) {
-        Serial.println("Failed to find BNO08x chip");
-        sleep(1);
-    }
-
-
-    Serial.print("Game Rotation Vector - r: ");
-    Serial.print(sensorValue.un.gameRotationVector.real);
-    Serial.print(" i: ");
-    Serial.print(sensorValue.un.gameRotationVector.i);
-    Serial.print(" j: ");
-    Serial.print(sensorValue.un.gameRotationVector.j);
-    Serial.print(" k: ");
-    Serial.println(sensorValue.un.gameRotationVector.k);
-    }
-
-    //https://randomnerdtutorials.com/esp32-pwm-arduino-ide/
-    //https://github.com/adafruit/Adafruit_BNO08x/blob/master/examples/rotation_vector/rotation_vector.ino#L25
-    ```
-
-??? example
-
-    ```cpp
-    #include <SparkFun_BNO080_Arduino_Library.h>
-    #include <Wire.h>
-    #include "conf.h"
-
-    BNO080 myIMU;
-
-    void setup() {
-    Serial.begin(9600);
-    Serial.println("setup started");
-    // Setup all ESC
-    // ledcAttach(MOTOR1, PWMFREQ, PWMRESOLUTION);
-    // ledcAttach(MOTOR2, PWMFREQ, PWMRESOLUTION);
-    // ledcAttach(MOTOR3, PWMFREQ, PWMRESOLUTION);
-    // ledcAttach(MOTOR4, PWMFREQ, PWMRESOLUTION);
-    Serial.print("Setup Started");
-
-    Wire.begin();
-    myIMU.begin();
-    Wire.setClock(400000);           //Increase I2C data rate to 400kHz
-    myIMU.enableRotationVector(50);  //Send data update every 50ms}
-    }
-
-
-    void loop() {
-
-    if (myIMU.dataAvailable() == true) {
-        float roll = (myIMU.getRoll()) * 180.0 / PI;    // Convert roll to degrees
-        float pitch = (myIMU.getPitch()) * 180.0 / PI;  // Convert pitch to degrees
-        float yaw = (myIMU.getYaw()) * 180.0 / PI;      // Convert yaw / heading to degrees
-
-        Serial.print(roll, 1);
-        Serial.print(F(","));
-        Serial.print(pitch, 1);
-        Serial.print(F(","));
-        Serial.print(yaw, 1);
-
-        Serial.println();
-    }
-    }
-    void calibrateESC() {
-    ledcWrite(MOTOR1, 1100);
-    ledcWrite(MOTOR2, 1100);
-    ledcWrite(MOTOR3, 1100);
-    ledcWrite(MOTOR4, 1100);
-    }
-
-    //https://randomnerdtutorials.com/esp32-pwm-arduino-ide/
-    //https://github.com/sparkfun/SparkFun_BNO080_Arduino_Library/blob/main/examples/Example24-UncalibratedGyro/Example24-UncalibratedGyro.ino
-    ```
-
-## New driver
-After researching for a while and looking through other fab academy projects I found out that other people also made drones with micro controllers and used a pre-made driver that they customized (https://fab.cba.mit.edu/classes/863.23/Architecture/people/Zhixing/finalproject.html). After doing some research on how to keep the drone upright I also decided to use an existing driver because the math required for that is way above my level.
-
-### The new driver
-Im gonna be using the [dRhemFlightVTOL](https://github.com/nickrehm/dRehmFlight/tree/master) driver. The only problem is that it doesn't support my Inertial measuring unit (BNO085). So I will have to customize the driver to make it work with it.
-
-
-//TODO: reverse engineer the driver and see what all pwm channels do from the controller
-//TODO: See if i can use playstation controller as RC controller
-
-```cpp
-  thro_des = (channel_1_pwm - 1000.0) / 1000.0;  // Between 0 and 1
-  roll_des = (channel_2_pwm - 1500.0) / 500.0;   // Between -1 and 1
-  pitch_des = (channel_3_pwm - 1500.0) / 500.0;  // Between -1 and 1
-  yaw_des = (channel_4_pwm - 1500.0) / 500.0;    // Between -1 and 1
-```

docs/final_project/final_project.md

@@ -58,4 +58,13 @@ I've also made a render of the drone to visualize it for other people. Making th
 
 <video controls src="../assets/assets_week_2/blender/droneRender.mp4" title="Title"></video>
 
+## Feedback from Bas and Henk
+I've gotten some feedback on my design and about the use of screens. Maybe I should only use speakers or use LED matrixes. After thinking about it I think im going to give LED matrixes a spin.
+
 ## CAM and machines
+
+
+## BOM (bill of materials)
+| item  | price | link     |
+| :---- | ----- | -------- |
+| item1 | 999   | link.com |