[Bug] LED flickering with new barnches | Redargon K556 Devarajas

[jpeter01]

After compiling and flashing the firmware from an up to date branch (sn32_master_openrgb), there is a barely but noticeable LED flickering on the K556. With an older version (sn32_openrgb) there isn't any visible flickering.

Describe the Bug

I checked the flickering also with a phone camera, and on the cam the sn32_master_openrgb version made a clearly visible flickering, but there was no noticeable flicker on the cam with the sn32_openrgb version. The flickering can be also seen without any camera, if you aren't looking directly on the keyboard.

System Information

• Keyboard: Redragon K556RGB
  • Revision (if applicable):
• Operating system: openSUSE Leap 15.4
• AVR GCC version: 12

• ARM GCC version: 12

• QMK Firmware version: 0.7.101

• Any keyboard related software installed? No.
  • AutoHotKey
  • Karabiner
  • Other:

Additional Context

[Wallvon]

I am having the same issue with the Redragon K582. In #347 I also saw mentions of the LEDs flickering. I'll be doing some testing to see if I can find a solution, but seeing as I am quite new to QMK I don't really know where to look.

[Wallvon]

Update: I am also working on VIA support for the K582, but I've noticed that the only RGB effects that work are None (so disabled) and solid colour.