Internal functions: some special functions provided by the compiler for the target CPU, as well as commonly used functions that are highly optimized after assembly. [/backcolor][/color][/size][/font][
[i=s]This post was last edited by Unseen on 2021-5-20 17:02[/i]A few weeks ago, I saw a trial activity for the HarmonyOS development board - Bear Pie on the forum. I happened to be quite interested in
I am currently engaged in computer motherboard repair. I have been doing this job for 2 years. However, I am a latecomer and have not learned any professional electronic theoretical knowledge. I would
I would like to ask you a question, the impedance between the chip VCC and GNG is abnormal, how to check the problem?
Some show 8Ω, some show 220Ω. They are basically different.
[align=left][color=#252525][size=4][color=#000]1: Port configuration [/color][/size][/color][/align][align=left][color=#252525][size=4][color=#000] 1: P1DIR is set to 1, the corresponding pin is outpu
[align=left]Yesterday I found that there was only one day left, so I was ready to rush to make something. I planned to spend two hours on a small project and one hour on writing documents. What I can