Has anyone written the driver code for an SD card? The driver code I saw in the example program of the STM32 development board is more than 3,000 lines long, and the initialization and operation proce
This book is printed in two colors with pictures and texts, and mainly explains the practical knowledge points of dozens of categories and hundreds of components, such as resistors, capacitors, induct
TrustFLEX security element is a pre-configured device that can use Microchip's security services. It not only saves costs, but also reduces risks and prevents keys from being exposed to software or th