I was just bored and flipping through Tan Haoqiang's "C++ Programming" and found that the program on page 182 that uses pointers to display two-dimensional arrays is a bit awkward. After analyzing it,
[size=14px] My question is this: there is a system with the structure of: reader, coil, coil, transponder; the information between the reader and the transponder is transmitted by the coupling coil; I
Traditional water supply metering operations are usually carried out by sending people from various management departments to the meter installation site to read the meter. Due to the wide range of us
I recently made a frequency meter program to count input signals. As a result, I found through an oscilloscope that the signal source was not a standard square wave, which led to inaccurate counting v
[code]#include
void PLLSet() { unsigned long ulRCC,ulDelay; ulRCC=SYSCTL_RCC_R; //Read the current value of RCC register ulRCC|=111; //Bypass PLL ulRCC=~(122); //Do not use system divider SYSCTL_RCC_R