I used to work on application software and rarely touched industrial control. The PLC instrument is Omron SYSMAC CPM2AH, which communicates via RS232 serial port. Currently, I only have some address t
Main materials: LED guardrail lights; guardrail light mounting clips, waterproof transformers, LED guardrail light main controller, LED guardrail light sub-controller, Auxiliary materials: male and fe
I saw the news these days that the domestic ARM 64-core processor beat the Intel x86 processor. I couldn't help but sigh that the technology development of our country is too fast. Now ARM is very pop
[color=#333333](1) 430 turns off interrupt nesting by default, unless you turn on the general interrupt EINT again in an interrupt program. [/color] [color=#333333](2) When entering an interrupt progr