Mt6701 Magnetic Encoder Component

[finger563]

Description

• Add MT6701 encoder component, for use with I2C mode of the MT6701.
• Add example for MT6701 I2C component.

Motivation and Context

• Magnetic encoders such as MT6701 are useful when building out BLDC motor control as might be desired for complex haptic feedback.

How has this been tested?

Building and running the MT6701 encoder sample with ESP32-S3-BOX and some prototyping hardware (see screenshots / pictures below).

Screenshots (if appropriate, e.g. schematic, board, console logs, lab pictures):

output.csv

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation Update
• Hardware (schematic, board, system design) change
• Software change

Checklist:

• My change requires a change to the documentation.
• I have added / updated the documentation related to this change via either README or WIKI

Software

• I have added tests to cover my changes.
• I have updated the .github/workflows/build.yml file to add my new test to the automated cloud build github action.
• All new and existing tests passed.
• My code follows the code style of this project.