10
Mar
Understanding Cortex-M7 Cache Coherency in Multi-DMA Systems
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By
Omar
A practical guide to D-cache clean/invalidate strategies when DMA and CPU share memory on STM32H7.
ARM
24
Fév
Zero-Cost DMA Abstractions in Embedded Rust with Embassy
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By
How Rust’s type system prevents buffer aliasing bugs that plague C-based DMA transfer code.