HALs

Hardware abstraction layer interfaces for timers, I2C, SPI, UART, and GPIO

Modules

The following table lists all modules related to HALs.

Name	Status	Description	Languages
pw_analog	stable	Analog-to-digital converter libraries and utilities	C++
pw_clock_tree	unstable	Clock tree management for embedded devices	C++
pw_digital_io	stable	Digital I/O interface	C++
pw_display	experimental	Graphic display support and framebuffer management
pw_hal	experimental
pw_i2c	stable	Cross-platform I2C API with interactive debugging	C++
pw_sensor	experimental	A modular way to see the world	Python, C++
pw_spi	stable
pw_sys_io	stable
pw_time	experimental	Robust time, instants, and durations for multiple clock domains	Rust
pw_uart	unstable	Core interfaces for UART communication	C++