Mpu6050 Drivers Cont'd - Githubissues

digitaldanny / AudioEffectsGlove

A hand tracking glove that controls parameters of various audio effects.

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Mpu6050 Drivers Cont'd #67

Closed digitaldanny closed 3 years ago

digitaldanny commented 3 years ago

In this PR:

Why is accelerometer / gyroscope returning all 0's after switching to 16 MHz clock?
Why does I2C sometimes hang on the MPU6050 initialization writes?
Why does I2C hang after a few seconds of successful operation? (continued from previous PR - #60)

Additional Context:

This PR is merging the MPU6050 drivers into the DSP Effects Rack branch since the drivers/sensor fusion algorithm functionality is required for the main demo.

digitaldanny commented 3 years ago

Fixed all issues and now implementing some wrapper functions for the mpu6050 drivers.

digitaldanny commented 3 years ago

Creating a small script to capture the gyroscope's average error amount while not moving.

digitaldanny commented 3 years ago

Using the script, it looks like the average gyro error is X = 114, Y = -444, Z = -168. Going to subtract these from gyro readings before returning from the Mpu6050Api::readSensorData function.