STM32MP157 is a multi-core heterogeneous processor, in which Cortex-A7 runs the Linux operating system and Cortex-M4 runs the bare metal. This course introduces how to achieve inter-core communication between Cortex-A7 and Cortex-M4.
You can calculate the price and place an order directly online, which is convenient and fast! [align=left]JLC Jiali Chuang PCB proofing and order service: Wu Gong Business Specialist Number: GB 1: PCB
I am now working on a graduation project "Intelligent Phone Alarm System". It uses human body pyroelectric infrared sensors. When an alarm is detected, it will automatically dial the alarm number thro
This article mainly describes the DM642 EMIF startup method from the aspects of software and hardware, combined with the DM642 development board that the author actually uses. What is described in thi