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Learn how to set up a DMA‑based UART receive on an STM32 so the CPU stays idle while data fills a buffer. The guide covers prerequisites, step‑by‑step HAL configuration, verification checks, and recovery strategies.
HAL trended in India after GE Aerospace shipped four F404-IN20 engines in September 2026 for the Tejas Mk-1A — but with 25 airframes waiting and zero jets delivered to the IAF, the bottleneck is only beginning to ease.
HAL claims it can repurpose 40% of Su-30MKI infrastructure for Su-57 production, but the Indian government remains focused on the indigenous AMCA programme amid regional stealth threats.
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