If I set the serial port receive FIFO to a depth of 7/8 and set the receive FIFO interrupt and receive timeout interrupt, when the length of the data received by my serial port is an integer multiple
[align=left][color=#000]Has anyone designed their own board based on the design drawing of the [color=rgb(205, 23, 31)][url=http://www.ti.com.cn/tool/cn/TMDSPLCKITV4-CEN]TMDSPLCKITV4-CEN[/url][/color]
[font=PMingLiU][size=10.5pt]Nowadays, people are very concerned about their health and hope to have a good body. Body temperature is one of the important physiological parameters of the human body, an
I am a little confused about the calculation of constant voltage BUCK inductor. The input voltage range is required to be 176-265Vac, the output is 9V/1A, the efficiency is 91%, and the core is EE10.
Two threads written in arm9 receive data from the serial port and the network port respectively. The former runs all the time, and the latter runs every 1.5 seconds. Now when the latter runs, the form