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Linux Driver Porting and Testing for Quectel EC20 4G Module

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Note: Please indicate the source when reprinting, all rights reserved by the author.Note: This is based on my own understanding,if it conflicts with your principles and ideas, please forgive me and do not criticize. Environment Description   None Introduction   None EC20 Driver Porting and Testing Introduction to EC20   The EC20 is a fully compatible 4G module … Read more

Understanding FreeRTOS Porting: Key Insights

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In the previous article, “FreeRTOS Porting – Single-Core ARM CM7”, we briefly introduced the process of porting FreeRTOS based on the ARM CM7 core. The overall process is quite simple, summarized as follows:“Download the kernel source and integrated examples from the official website -> Copy the kernel source -> Copy the port files for the … Read more