I turned on the receive interrupt for the stm32 serial port 485, and then kept sending data using this 485 port. But when I send data for a certain period of time, it suddenly enters the receive inter...
What is the function of HalAssignSlotResources? HalAssignSlotResources(IN PUNICODE_STRING RegistryPath, IN PUNICODE_STRING DriverClassName, IN PDRIVER_OBJECT DriverObject, IN PDEVICE_OBJECT DeviceObje...
The building intercom system is to install anti-theft doors at the entrance of each unit. It is composed of the administrator switchboard of the community control center, the intercom host at the entr...
[size=6][b]Background[/b][/size] Time: One day 1 year ago Location: Shenzhen On a weekend afternoon that couldn’t be more ordinary, a few friends got together to imagine the future of the Internet of ...
1) Shielded wires should be used for signal and control wires, which is beneficial for preventing interference. When the line is long, for example, the distance jumps 100 m, the conductor cross-sectio...