Nordic Semi's nRF54LM20A is a new Cortex-M33-based high-memory wireless MCU part of the nRF54L Series with double the SRAM and higher flash capacity ...
Abstract: This article designs and implements an underwater coaxial cable communication system based on ARM Cortex-M3. This article introduces for overall system design, system hardware design, ...
Message passing between tasks. Specifically, messages can be passed to software tasks at spawn time. A timer queue 2. Software tasks can be delayed or scheduled to continue running at some time in the ...