Added Delay time to sending each Keys for VIA Macros function feature

[FREEWING-JP]

Description

When playing back the VIA macro feature for UI manipulation, the UI may miss keystrokes because the keys are sent too fast.
This problem can be solved by adding a wait time for each key transmission.

Example.

config.h
#define VIA_MACRO_DELAY 10

to delay 10ms each key transmission in VIA macros.

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

Checklist

• My code follows the code style of this project: C, Python
• I have read the PR Checklist document and have made the appropriate changes.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• 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).

[drashna]

send_string_with_delay is probably going to be a MUCH better way to handle this.

And would prefer to use TAP_CODE_DELAY

[FREEWING-JP]

send_string_with_delay is probably going to be a MUCH better way to handle this.

It good . Thank you .

And would prefer to use TAP_CODE_DELAY

But TAP_CODE_DELAY is also take effect other tap_code function .
So I define VIA_MACRO_DELAY . It take effect VIA only .

[drashna]

send_string_with_delay is probably going to be a MUCH better way to handle this.

It good . Thank you .

Glad to hear it. And yeah, it works better.

And would prefer to use TAP_CODE_DELAY

But TAP_CODE_DELAY is also take effect other tap_code function . So I define VIA_MACRO_DELAY . It take effect VIA only .

I do understand that, but it's another define that needs to be added, basically.

However, something like this may work:

#ifndef VIA_MACRO_DELAY
#    define VIA_MACRO_DELAY TAP_CODE_DELAY
#endif

This would default to the core TAP_CODE_DELAY value (which is 0, by default). But if somebody defines tap code delay, it would be picked up by this, as well. But it would also allow for this value to be overriden, as well.

[FREEWING-JP]

@drashna
Thank you . Your suggestion and comment .
I fixed them .
994c44d

[FREEWING-JP]

Thank you .