HannahPernerWilson: Die Seite wurde neu angelegt: „NOTES julians anfängliche recherche: https://github.com/clockdiv/marionette-interface und ein paper dass er später noch getilt hat: https://www.researchgate.net/profile/Luis-Leite-3/publication/350236635_Virtual_Marionette_-_Interaction_Model_for_Digital_Puppetry/links/605727a192851cd8ce574112/Virtual-Marionette-Interaction-Model-for-Digital-Puppetry.pdf und ich habe ein bisschen hoffnung dass diese projekt beispiel uns weiterhilft: https://www.patre…“

2024-10-29T14:48:11Z

Die Seite wurde neu angelegt: „NOTES julians anfängliche recherche: https://github.com/clockdiv/marionette-interface und ein paper dass er später noch getilt hat: https://www.researchgate.net/profile/Luis-Leite-3/publication/350236635_Virtual_Marionette_-_Interaction_Model_for_Digital_Puppetry/links/605727a192851cd8ce574112/Virtual-Marionette-Interaction-Model-for-Digital-Puppetry.pdf und ich habe ein bisschen hoffnung dass diese projekt beispiel uns weiterhilft: https://www.patre…“

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NOTES

julians anfängliche recherche:
https://github.com/clockdiv/marionette-interface

und ein paper dass er später noch getilt hat:
https://www.researchgate.net/profile/Luis-Leite-3/publication/350236635_Virtual_Marionette_-_Interaction_Model_for_Digital_Puppetry/links/605727a192851cd8ce574112/Virtual-Marionette-Interaction-Model-for-Digital-Puppetry.pdf

und ich habe ein bisschen hoffnung dass diese projekt beispiel uns weiterhilft:
https://www.patreon.com/posts/mocap-suit-suit-64346879?l=de

HARDWARE

esp32 dev kit 38 pin
https://raw.githubusercontent.com/AchimPieters/esp32-homekit-camera/master/Images/ESP32-38%20PIN-DEVBOARD.png

Adafruit 9-DOF Absolute Orientation IMU Fusion Breakout - BNO055
https://www.adafruit.com/product/4646
https://www.adafruit.com/product/2472

PIN Connections:
BNO055 — ESP32 38pin dev board
+3.3V — +3.3V
GND — GND
SDA — SDA (G21)
SCL — SCL (G22)

SparkFun Qwiic Mux Breakout - 8 Channel (TCA9548A)
https://www.sparkfun.com/products/16784

ARDUINO LIBRARIES:

SparkFun_I2C_Mux_Arduino_Library
https://github.com/sparkfun/SparkFun_I2C_Mux_Arduino_Library
Example2_DualDistance: https://github.com/sparkfun/SparkFun_I2C_Mux_Arduino_Library/tree/master/examples/Example2_DualDistance

Adafruit_BNO055
To use this driver you will also need to download the Adafruit_Sensor
https://www.arduino.cc/reference/en/libraries/adafruit-bno055/
https://github.com/adafruit/Adafruit_BNO055

Adafruit_Sensor

TUTORIALS

Mocap suit
https://www.patreon.com/posts/mocap-suit-suit-64346879?l=de
https://www.patreon.com/posts/motion-capture-63554845

Adafruit BNO055 Absolute Orientation Sensor
https://learn.adafruit.com/adafruit-bno055-absolute-orientation-sensor/overview
good code example: https://learn.adafruit.com/adafruit-bno055-absolute-orientation-sensor/arduino-code

PROCESSING

https://processing.org/download
Example: rotateCubeDemo

HANNAH CODE

The following code example is a combination of the following two examples:
Arduino: Example2_DualDistance_BNO055_3sensors
Processing: rotateCubeDemo_3cubes

/*
////////////////////////////////////////////////////////////////////////
CODE FOR INTERFACE PUPPE
based on "DualDistance" example from Sparkfun's I2C MUX library
modified to read BNO055 sensors
-hannah pw
////////////////////////////////////////////////////////////////////////

ORIGINAL EXAMPLE COMMENTS:
Use the Qwiic Mux to access multiple I2C devices on seperate busses.
By: Nathan Seidle @ SparkFun Electronics
Date: May 17th, 2020
License: This code is public domain but you buy me a beer if you use this
and we meet someday (Beerware license).

Some I2C devices respond to only one I2C address. This can be a problem
when you want to hook multiple of a device to the I2C bus. An I2C Mux
solves this issue by allowing you to change the 'channel' or port that
the master is talking to.

This example shows how to hook up two VL53L1X laser distance sensors with the same address.
You can read the VL53L1X hookup guide and get the library from https://learn.sparkfun.com/tutorials/qwiic-distance-sensor-vl53l1x-hookup-guide

The TCA9548A is a mux. This means when you enableMuxPort(2) then the SDA and SCL lines of the master (Arduino)
are connected to port 2. Whatever I2C traffic you do, such as distanceSensor.startRanging() will be communicated to whatever
sensor you have on port 2. This example creates an array of objects. This increases RAM but allows for
independent configuration of each sensor (one sensor may be configured for long range, the others for short, etc).

Outputs two sets of distances in mm and ft.

Hardware Connections:
Attach the Qwiic Mux Shield to your RedBoard or Uno.
Plug two Qwiic VL53L1X breakout boards into ports 0 and 1.
Serial.print it out at 115200 baud to serial monitor.

SparkFun labored with love to create this code. Feel like supporting open
source? Buy a board from SparkFun!
https://www.sparkfun.com/products/14685
*/

#include <Wire.h>
#include <Adafruit_Sensor.h>
#include <Adafruit_BNO055.h>
#include <utility/imumaths.h>

Adafruit_BNO055 bno = Adafruit_BNO055(55);

#include <SparkFun_I2C_Mux_Arduino_Library.h> //Click here to get the library: http://librarymanager/All#SparkFun_I2C_Mux

QWIICMUX myMux;

#define NUMBER_OF_SENSORS 3

void setup()
{
Serial.begin(115200);
Serial.println("Qwiic Mux Shield Read Example");

Wire.begin();

if (myMux.begin() == false)
{
Serial.println("Mux not detected. Freezing...");
while (1)
;
}
Serial.println("Mux detected");

byte currentPortNumber = myMux.getPort();
Serial.print("CurrentPort: ");
Serial.println(currentPortNumber);

//Initialize all the sensors
bool initSuccess = true;

for (byte x = 0; x < NUMBER_OF_SENSORS; x++)
{
myMux.setPort(x);

/* Initialise the sensors(s) */

//unsure if i should create array of "bno" objects???
//for (int x = 0; x < NUMBER_OF_SENSORS; x++) {}

if (!bno.begin())
{
/* There was a problem detecting the BNO055 ... check your connections */
Serial.print("Sensor ");
Serial.print(x);
Serial.print("Ooops, no BNO055 detected ... Check your wiring or I2C ADDR!");
while (1);
initSuccess = false;
}
else
{
delay(1000);
bno.setExtCrystalUse(true);
Serial.print("Sensor ");
Serial.print(x);
Serial.println(" configured");
}
}

if (initSuccess == false)
{
Serial.print("Freezing...");
while (1)
;
}

Serial.println("Mux Shield online");
}

void loop()
{

for (byte x = 0; x < NUMBER_OF_SENSORS; x++)
{
myMux.setPort(x); //Tell mux to connect to this port, and this port only

/* Get a new sensor event */
sensors_event_t event;
bno.getEvent(&event);

/*
Serial.print("MUX: ");
Serial.print(x);
//Display the floating point data
Serial.print("\tX: ");
Serial.print(event.orientation.x, 4);
Serial.print("\tY: ");
Serial.print(event.orientation.y, 4);
Serial.print("\tZ: ");
Serial.print(event.orientation.z, 4);
Serial.println("");
*/

//PRINT FOR PROCESSING
Serial.print(event.orientation.x, 4);
Serial.print(",");
Serial.print(event.orientation.y, 4);
Serial.print(",");
Serial.print(event.orientation.z, 4);
Serial.print(",");

if (x == 2) Serial.println();

//delay(100);
}

//Serial.println();

//delay(180); //Wait for next reading
}

Inti - Interface Puppe - Versionsgeschichte