I got a STM8A programming device, but there is no ACK or NACK during communication. I don't know if it is not properly powered on and reset. How can I power on and reset the STM8A? I used four wires,
I should have posted it last night, but... the campus network is really not powerful. Oh, it's such a headache... Now I have some simple ideas about frequency measurement. I'll talk about it here firs
Platform: 44b0 Debug software: Codewarrior for ARM 1.2 (Because U-BOOT is burned, I set the initial address to 0x0c008000) Online debugger: J-LINK Init.s Assembly file: IMPORT Main AREA Init,CODE,READ
Tsinghua student dropped out of school and disappeared for two months. He was once the top scorer in the college entrance examination in Jiangling, Hubei. Why did the former top scorer in the college
Some friends in the msPLC/msOS group mentioned that they have no idea where to start with inductors, especially magnetic materials. Indeed, when many people learn about power supplies, the first thing