IMUOSC (for Arduino IDE)

Overview

A Program to control SuperCollider using IMU data from M5StickC Plus.
The battery duration of the device with this sketch is approx. 1 hour.
Note that the device is turned on as soon as it is connected to a USB power source.
To prevent yaw drifting, keep it stationary until gyroZs are stocked (2 sec) after power-on.

Required

• M5StickC Plus
• SuperCollider
• ArduinoOSC
• WiFi connection

Setup Arduino IDE

Install Arduino IDE (2.0.3 or later)

https://www.arduino.cc/en/software

• Download ZIP
• Unzip and run 'Arduino IDE.exe' (as administrator)

M5Stack's board management

https://docs.m5stack.com/en/quick_start/arduino

• Do step 1 to 3

Step 4 (corrected)

• Click 'Select board' > An available serial port (ex. COM3)
• Select Other Board and Port > Select 'M5Stick-C-Plus' from BOARDS > OK

Hello World

https://docs.m5stack.com/ja/quick_start/m5stickc_plus/arduino

Install ArduinoOSC

https://github.com/hideakitai/ArduinoOSC

• Download ZIP
• Sketch > Include Library > Add .ZIP Library... > Select ZIP

Upload sketch

• Open 'IMUOSC/Arduino/main/main.ino'
• Change M5ID value (= sensor ID)

#define M5ID 0  // Set the sensor ID

• Set the SSID and PIN of your access point (= Wifi router)

const char ssid[] = "SSID"; // SSID of your access point - router
const char pass[] = "PIN";  // PIN of your access point - router

• Set these parameters to match your PC's IP address

char *pc_addr[] = { "192.168.10.100", "192.168.10.101" }; // Static IP of your PC

IPAddress ip(192, 168, 10, 120 + M5ID); // The first three numbers are the same as IP of your PC
IPAddress gateway(192, 168, 10, 1);     // Default gateway of your PC
IPAddress subnet(255, 255, 255, 0);     // Subnet mask of your PC

• Upload it to M5StickC Plus

Setup SuperCollider

• Place 'SuperCollider/IMU-utils' folder into Platform.userExtensionDir or Platform.systemExtensionDir

Receive the data with SuperCollider

• See 'plotter_test.scd'

Operate the M5StickC Plus

• Press button A to display screen for 3 seconds.
• Press button B to switch pc_addr.
• Press power switch for approx. 1 second to power on/off.