Fix Caps key led for dz60.

[Menchen]

Description

As the state of dz60.c in this repo right now, the caps key led isn't working. This fix caps led for dz60 tested on multiple OS(Linux, macOS, and windows).

Types of changes

• Core
• Bugfix
• New Feature
• Enhancement/Optimization
• Keyboard (addition or update)
• Keymap/Layout/Userspace (addition or update)
• Documentation

Issues Fixed or Closed by this PR

• Caps Led Light not working in MacOS #4471 but not only for macOS.

Checklist:

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document. (https://docs.qmk.fm/#/contributing)
• I have added tests to cover my changes.
• I have tested the changes and verified that they work and don't break anything (as well as I can manage).

This is my first pr, so please correct me if I have done something wrong.

[mechmerlin]

Can someone with a DZ60 and a soldered in LED test this?

[Menchen]

Can someone with a DZ60 and a soldered in LED test this?

Well, I tested it with my dz60, but if you need more confirm I think this reddit post can help, the second code posted by @drashna is the correct one(all I did was porting it from keymap.c to dz60.c ).

[mechmerlin]

Oh yeah, I just wanted someone other than the dev who submitted it to test. Cuz I have no way of testing this other than by looking at the code and say, "oh yes that works".

[fauxpark]

If I'm reading this correctly, setting B2 to output low turns the LED on?

[Menchen]

If I'm reading this correctly, setting B2 to output low turns the LED on?

Yeah, it's a bit weird, mine dz60 was a prebuild one from kbcfans and this pr work as expected, you can also see at the reddit post that I linked link above to see that. Not sure why.

[skullydazed]

Thanks!