Initial release.

Changelog

[0.1.0] - 2024-06-10

Added

• Initial release of psg_lite crate.
• SoundGenerator for generating PCM waveforms similar to the AY-3-8910 and its compatible chips.
• Support for generating tone and noise outputs.
• Output enum for specifying tone and noise outputs.
• set_period, set_volume, and set_mode methods for configuring tone generators.
• next_sample method for generating the next audio sample.
• float feature for enabling f32 format sample generation.
• Comprehensive documentation for using the crate.
• Basic example in the documentation to demonstrate usage.

Notes

• The crate is designed to be used in resource-constrained environments, particularly on 8-bit CPUs.
• Differences from the AY-3-8910 include:
  • No support for hardware envelope generation.
  • Noise generator shift register is 16 bits instead of 17 bits.
  • Minimum tone period constrained by the clock rate and sample rate.