In the world of the Internet of Things, semiconductors perform tasks such as communication, control, sensing and security. Among them, hardware encryption security is crucial.
Use the receive interrupt to resend the received characters. After each character is received, the low power mode will be exited, and the received characters will be resent in the main function./*****
I'm tired of running bare metal, and I always want to explore the beauty of the system.
In August, let us
Follow the learning post of @cruelfox , a forum expert .
21 days, easily explore the embedded
Is the parallel resistor in the crystal oscillator a damping resistor? Reduce the amplitude?
Connecting R in series causes the output frequency to be too high?
Is there any problem with what is said a
The single-chip microcomputer controls the xc1004 four-axis SPI motion control chip, which simplifies the project difficulty. If you need it, you can download it and take a look.
[i=s]This post was last edited by snowblind123 on 2022-4-25 10:53[/i]I would like to ask a basic question. Is the discharge speed of parallel capacitors determined by the ESR of the capacitor? 100HZes