FastLED Teensy Platform Support

Overview

This directory contains platform-specific support for Teensy microcontrollers across multiple generations.

Platform Structure

• common/: Shared utilities across all Teensy boards
• teensy3_common/: Shared code for Teensy 3.x family
• teensy4_common/: Shared code for Teensy 4.x family
• Board-specific directories:
  • teensy_lc/: Teensy LC (Cortex-M0+)
  • teensy30/: Teensy 3.0
  • teensy31_32/: Teensy 3.1 and 3.2
  • teensy35/: Teensy 3.5
  • teensy36/: Teensy 3.6
  • teensy40/: Teensy 4.0
  • teensy41/: Teensy 4.1

Migration Notes

This structure replaces the previous flat organization under src/platforms/arm/.

• Old paths like src/platforms/arm/k20/ are deprecated
• Compatibility headers are provided to maintain backward compatibility
• Future Teensy boards can be easily added by creating new directories

Compatibility

• All existing Teensy board support is preserved
• Build system and examples should work without modification
• Compatibility headers ensure existing includes continue to work

Contributing

When adding support for new Teensy boards:

1. Create a new board-specific directory under the appropriate generation
2. Add board-specific headers and implementations
3. Update common headers if necessary
4. Ensure backward compatibility is maintained