I am studying the LM3S3748 routine, usb_dev_serial. In the program, USB_UART_BASE is defined as UART0_BASE or UART1_BASE. In addition, during the communication process between the program and the host
How to operate when 2812 is connected to an external DA?This DA is very simple. When CS is 0, data can be written to the D0-D11 port. CS changes from 0 to 1, and the data on the data line is latched i
With the continuous improvement and maturity of high-frequency switching power supply technology, its application in railway signal power supply systems is also increasing rapidly. At the same time, i
When MSP430 is compiled in IAR development environment, it is correct. When you want to view a variable or a function and click GO TO DEFINITIN OF, the question "Unknown version of browse information"
When compiling the above program with gcc, an "empty character constant" error occurred.
The reason is that there must be a space between the single quotes in line 26. The English meaning of empty cha