Added MCU support for ArteryTek AT32F415

[HorrorTroll]

Description

This PR is added support for AT32F415 to QMK.

Driver:

Click to expand!

System	Support
ADC driver	✔️
Audio	✔️ (using PWM software or hardware, since MCU don't support DAC)
Backlight	✔️ (using PWM, Timer and Software)
I2C driver	✔️
SPI driver	✔️
WS2812 driver	✔️ (using Bitbang, SPI or PWM driver)
External EEPROMs	✖️
EEPROM emulation	✔️
serial driver	✔️ (using Full-duplex (1))
UART driver	❗ (already tested on ChibiOS code, should be work here too)

Notes:

• (1): Half-duplex is not tested.
• ✖️ is meant for not testing either, since I don't have any hardware to try them.

Handwired Onekey:

Click to expand!

Keymap	Testing
adc	✔️
apa102	✖️
backlight	✔️
chibios_waiting_test	❗ (need Logic Analyzer)
console	✔️
default	✔️
digitizer	✖️
dip_switch_map	✖️
eep_rst	✔️
haptic	✖️
hardware_id	✔️
i2c_scanner	✔️
joystick	✖️
lvgl	✖️ (not enough flash)
oled	✔️
quine	✔️
reboot	✔️
reset	✔️
rgb	✔️
wear_leveling	✔️

Notes:

• ✖️ is meant for not testing, since I don't have any hardware to try them.

Types of Changes

• Core
• Bugfix
• New feature
• Enhancement/optimization
• Keyboard (addition or update)
• Keymap/layout/userspace (addition or update)
• Documentation

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).

[github-actions]

Thank you for your contribution!
This pull request has been automatically marked as stale because it has not had activity in the last 45 days. It will be closed in 30 days if no further activity occurs. Please feel free to give a status update now, or re-open when it's ready.
For maintainers: Please label with bug, awaiting review, breaking_change, in progress, or on hold to prevent the issue from being re-flagged.

[HorrorTroll]

Still on hold for waiting preview, thanks.

[github-actions]

Thank you for your contribution!
This pull request has been automatically marked as stale because it has not had activity in the last 45 days. It will be closed in 30 days if no further activity occurs. Please feel free to give a status update now, or re-open when it's ready.
For maintainers: Please label with bug, awaiting review, breaking_change, in progress, or on hold to prevent the issue from being re-flagged.

[drashna]

Looks like a number of lint/formatting issues, but otherwise, lgtm.

[HorrorTroll]

I've just update backlight driver support and fixed lint formatting. If anyone have time, feel free to checkout again. Thanks!

[tzarc]

Have asked a couple of members of the team to pick up AT-START-F415's for validation purposes.

[MHooijberg]

Hi,

Is there anything I can do to help speed up the process, maybe work making the QMK CI Build action pass?
Or is this PR currently just waiting on review?

Thanks.

[HorrorTroll]

Hi,

Is there anything I can do to help speed up the process, maybe work making the QMK CI Build action pass? Or is this PR currently just waiting on review?

Thanks.

Hi, I really appreciate that you want for help. I was reading your mail recently.

Right now the PR is waiting for review from QMK collaboration, so it might take time for them.

[MHooijberg]

Hi,
Is there anything I can do to help speed up the process, maybe work making the QMK CI Build action pass? Or is this PR currently just waiting on review?
Thanks.

Hi, I really appreciate that you want for help. I was reading your mail recently.

Right now the PR is waiting for review from QMK collaboration, so it might take time for them.

Alright,
if you do need anything, I have a keyboard that uses this chip.

I'll wait on QMK and start working on a keyboard branch then.
Thanks again, also thanks for all the work done for adding this MCU family.

[drashna]

A few of the one-key builds are failing. While not critical, it would be nice to have them passing.

• APA102 config is wrong/missing.
• SOLENOID_PIN(S) isn't defined
• SPI peripheral not configured for lvgl keymap