Crate device_envoy_core 

device-envoy-core

Shared traits and data types for the device-envoy workspace.

device-envoy-core holds platform-agnostic APIs used by:

• device-envoy-rp (Raspberry Pi Pico targets)
• device-envoy-esp (ESP32 targets)

For most users, start with one of those platform crates. Their docs include constructors, board-specific setup, and re-exported trait APIs from device-envoy-core.

Status

⚠️ Alpha / Experimental

APIs are actively evolving.

License

Licensed under either:

• MIT license (see the repository root LICENSE-MIT file)
• Apache License, Version 2.0 (see the repository root LICENSE-APACHE file)

at your option.

Modules

audio_player

A device abstraction for playing audio clips over I²S hardware.

button

Platform-independent button types and constants.

flash_block

Shared low-level flash block protocol for type-safe persistent storage.

ir

A device abstraction for infrared receivers using the NEC protocol.

lcd_text

A device abstraction for shared HD44780 character LCD protocol/state helpers.

led

A device abstraction for a single digital LED.

led4

A device abstraction support module for 4-digit, 7-segment LED displays.

led2d

Shared 2D LED panel building blocks used across all device-envoy platforms.

led_strip

Shared LED-strip building blocks used across all device-envoy platforms.

rfid

A device abstraction support module for RFID readers.

servo

A device abstraction trait for direct servo control shared across platforms.

wifi_auto

A device abstraction for common Wi-Fi auto-provisioning types and portal helpers.