I use i2c to read and write 24c512. I finally can read and write, but it can't run reliably for a long time. I found a fatal problem. As long as the external SDA line is 0, the STM32 I2C will not work...
The most complaints about our building are about air conditioning, and almost all of them are VAV. Slow response, poor controllability, no air when it should be, and too much air when it shouldn't be....
[align=center][b][color=darkorange][font=微软雅黑][size=3][color=blue]Looking forward to the return of old moderators of each forum, you are the heroes of the past, and you have left us with beautiful mem...
[align=center][align=center]Light switch system using latitude and longitude automatic control[/align][align=center] [img]static/image/hrline/1.gif[/img] [/align][align=center]Contents[/align][align=c...
I am making a minidriver for a HID USB device. The USB device always sends the same data in a loop. When reading the data in interrupt transmission mode, I don't know what method to use: 1. According ...
This is a 32-bit up counter, but it cannot be directly assigned values by software. You can only select the time through WDTIS in WDTCTL. Or you can select different clock sources through WDTSSEL to c...