.. ot-task:: crazycar.motor_control_btn9960lv
   :dependencies: crazycar.sysfs_pwm, crazycar.sysfs_gpio

.. include:: <mmlalias.txt>


(DONE) Motor Control: BTN9960LV
===============================

.. contents::
   :local:

Plan
----

Find out how to operate the two halfbridges on the `BTN9960LV eval
board
<https://www.infineon.com/cms/en/product/evaluation-boards/dc-shield_btn9960lv/>`__.

Using ``class SysFSPWMPin`` (:doc:`sysfs-pwm`) and ``class SysFSGPIO``
(:doc:`sysfs-gpio`), write a class that we can use.

.. image:: motor-control-btn9960lv-one-pwm-two-gpio.jpg

Status
------

* 2024-11-05: ongoing

  * Still unclear: do we need to operate two PWM channels, or is one
    sufficient?
  * Burnt the eval board

* 2024-11-25

  * GLIBCXX_3.4.26, Pi has 25

Notes
-----

* Evaluation board:
  https://www.infineon.com/cms/en/product/evaluation-boards/dc-shield_btn9960lv/
* Datasheet, docs:
  https://www.infineon.com/cms/de/product/power/motor-control-ics/brushed-dc-motor-control-ics/single-half-bridge-ics/btn9960lv/