Crate oxigdal_embedded 

OxiGDAL Embedded

Embedded systems support for OxiGDAL providing no_std compatible geospatial processing for ARM, RISC-V, ESP32, and other embedded targets.

Features

• no_std compatibility with optional alloc support
• Static memory pools for predictable allocation behavior
• Target-specific optimizations (ARM, RISC-V, ESP32)
• Low-power operation modes
• Real-time constraints support
• Minimal binary footprint

Usage

use oxigdal_embedded::memory_pool::StaticPool;
use oxigdal_embedded::minimal::MinimalRasterMeta;

// Create a static memory pool for no_std environments
static POOL: StaticPool<4096> = StaticPool::new();

// Use minimal raster metadata for constrained resources
let meta = MinimalRasterMeta::new(256, 256, 3, 1);
assert_eq!(meta.total_size(), 256 * 256 * 3);

Architecture

The crate is organized into:

• alloc/ - Custom allocators for no_std environments
• memory_pool - Static memory pool implementations
• target/ - Target-specific optimizations
• power - Power management utilities
• realtime - Real-time scheduling support
• minimal - Minimal feature set for ultra-constrained environments

Modules

alloc_utils

Custom allocator implementations for no_std environments

buffer

Fixed-size buffer implementations for embedded systems

config

Configuration for embedded systems

error

Error types for embedded OxiGDAL operations

memory_pool

Static memory pool implementations for no_std environments

minimal

Minimal feature set for ultra-constrained environments

power

Power management for embedded systems

prelude

Prelude module containing commonly used types and traits

realtime

Real-time scheduling and deadline management

sync

Synchronization primitives for embedded systems

target

Target-specific optimizations and support