This article is quoted from the "Shared Information Zone" of Feiling Embedded http://www.witech.com.cn/ The main features of embedded processors 2.1 Advantages of embedded microprocessors 2.1.1 Low po...
At present, I have selected STM32F103CBT6. The product requirement is that the MCU should be small, and the smaller the package is, the better if it supports CAN and USB. 48 pins are just right. But n...
I developed a terminal myself using mc35i (including hardware design and construction of ppp/ip/udp protocol stack) to transmit data with the server through gprs. At this stage, the terminal can alrea...
A very strange situation occurred during execution. A variable was equal to two different values at the same time. In this C code, no interruption occurred. Index is a local variable. if (index == 4) ...
The protection of scientific research results is the most concerned thing for every researcher. Encryption methods include software encryption, hardware encryption, software and hardware comprehensive...