I'm a novice learning DSP, and I bought a development board. The CD contains some c files, h files, cmd files, and gel files. For example,These files are official, but I haven't found them on the TI o...
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PL2303 is a USB to RS232 chip. Why is it used on the development board to connect the microcontroller serial port and the USB interface? Isn't the microcontroller serial port TTL level?...
[i=s]This post was last edited by hjl240 on 2014-2-18 13:59[/i] [align=left][size=4]There are many related tutorials on the Internet, and the steps are similar, but there are still some small differen...
When I was measuring the serial port waveform with an oscilloscope today, I found a problem. When the computer sends data to the microcontroller, the RX pin of the microcontroller has a waveform, but ...
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1 Introduction
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