Crate freertos_in_rust 

FreeRTOS-in-Rust - FreeRTOS Kernel in Rust

This crate provides a pure-Rust implementation of the FreeRTOS kernel, translated line-by-line from the original C source code.

Features

• port-dummy - Dummy port for compilation (default, panics at runtime)
• arch-32bit - 32-bit architecture types (default)
• arch-64bit - 64-bit architecture types
• tick-32bit - 32-bit tick counter (default)
• tick-64bit - 64-bit tick counter
• alloc - Enable memory allocation via Rust’s global allocator
• std - Enable std for host testing (allocation is selected independently)
• port-test - Deterministic host test port
• all-kernel-features - Enable kernel capabilities without selecting a port, integer width, allocator, or SMP mode
• list-data-integrity-check - Enable list data integrity checks

Production targets must set default-features = false and enable exactly one hardware port. The default port-dummy selection is compile-only and cannot start a scheduler.

Re-exports

pub use config::*;

pub use types::*;

Modules

config

FreeRTOS Configuration

kernel

FreeRTOS Kernel Core

memory

Memory Allocation

port

Port Layer

sync

Safe synchronization primitives for FreeRTOS

trace

Trace Hooks

types

FreeRTOS Base Types

Macros

PRIVILEGED_FUNCTION

Marker for privileged functions (no-op in non-MPU ports) [AMENDMENT] In Rust, this is a no-op. MPU support would need different handling.

traceENTER_pcTimerGetName

traceENTER_pvTimerGetTimerID

traceENTER_uxTimerGetReloadMode

traceENTER_uxTimerGetTimerNumber

traceENTER_vTimerSetReloadMode

traceENTER_vTimerSetTimerID

traceENTER_vTimerSetTimerNumber

traceENTER_xTimerCreate

traceENTER_xTimerCreateStatic

traceENTER_xTimerCreateTimerTask

traceENTER_xTimerGenericCommandFromISR

traceENTER_xTimerGenericCommandFromTask

traceENTER_xTimerGetExpiryTime

traceENTER_xTimerGetPeriod

traceENTER_xTimerGetReloadMode

traceENTER_xTimerGetStaticBuffer

traceENTER_xTimerGetTimerDaemonTaskHandle

traceENTER_xTimerIsTimerActive

traceENTER_xTimerPendFunctionCall

traceENTER_xTimerPendFunctionCallFromISR

tracePEND_FUNC_CALL

tracePEND_FUNC_CALL_FROM_ISR

traceRETURN_pcTimerGetName

traceRETURN_pvTimerGetTimerID

traceRETURN_uxTimerGetReloadMode

traceRETURN_uxTimerGetTimerNumber

traceRETURN_vTimerSetReloadMode

traceRETURN_vTimerSetTimerID

traceRETURN_vTimerSetTimerNumber

traceRETURN_xTimerCreate

traceRETURN_xTimerCreateStatic

traceRETURN_xTimerCreateTimerTask

traceRETURN_xTimerGenericCommandFromISR

traceRETURN_xTimerGenericCommandFromTask

traceRETURN_xTimerGetExpiryTime

traceRETURN_xTimerGetPeriod

traceRETURN_xTimerGetReloadMode

traceRETURN_xTimerGetStaticBuffer

traceRETURN_xTimerGetTimerDaemonTaskHandle

traceRETURN_xTimerIsTimerActive

traceRETURN_xTimerPendFunctionCall

traceRETURN_xTimerPendFunctionCallFromISR

traceTIMER_COMMAND_RECEIVED

traceTIMER_COMMAND_SEND

traceTIMER_CREATE

traceTIMER_EXPIRED

Functions

delay

Delays the current task for the specified number of ticks.

delay_ms

Delays the current task for the specified number of milliseconds.

start_scheduler

Starts the FreeRTOS scheduler.