MCPWM DeadTime configuration

[i404788]

Although this component is now mostly complete it's untested and not very safe (read: intuitive to use). Feel free to bring ideas on how it could be improved, but given the relative complexity of the operator dead-time module we might just need to refer people to the technical reference manual for non-trivial use-cases.

Potential toods:

• Allow configuration update method (6:3, 3:0) of FED/RED registers
• Clarify/Type clock selection
• Update PACs to avoid unsafe casting
• Add more pre-made configuration

[jessebraham]

Thanks for your contribution! Do you have any plans to continue this work, or am I able to close this PR?

[i404788]

Hey, I do intent to add FED/RED update functions but it's mostly complete already (seems to build locally on all devices). The interface is not as intuitive as I think it could be but this is a very hard problem due to the large configuration space.

[jessebraham]

Thanks for getting this branch updated, I think it looks good. Due to the complexity of the overall problem I see no issue merging this as-is, nothing is set in stone and we can continue to iterate on the API as needed.

[jessebraham]

If there are any additional features you feel are important relating to this, or anything that you feel should be fixed, I would appreciate if you could open an issue just so that's it's documented somewhere please!