I redirected the redirection function to the DMA send buffer. Now I want to read the data in the send buffer. How can I read it out? Can I display it on the serial port after reading it out?
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[size=4][color=#000000][backcolor=white] The main function of a single-chip microcomputer is to control peripheral devices and realize certain communications and data processing. However, in certain s
I recently encountered some terminals. Since these terminals are easy to make mistakes, I found them according to the specified BOM, but found that the library files in them are difficult to import. H