[i=s]This post was last edited by sky999 on 2020-3-30 14:37[/i]According to this circuit, I can't read the remote control signal. VCC is 5V, and pin 5 (DO) is always 2.5V. When the remote control is p...
I just came into contact with 430 MCU. Now I want to make the MCU communicate with the PC's serial port debugging assistant. How should I connect the hardware circuit? Can I connect the USB line direc...
[i=s] This post was last edited by sty124578 on 2018-4-16 11:41 [/i] I have repeated instruction operations in the IAR assembly file .s, written as MACRO MC1S $x ldr r12, [r2], #4 ldr r0, [r1, #(4*($x...
The device I use is MOXA74XX, which can provide multiple serial ports. The purpose of my program is to read data from multiple serial ports at the same time. My program implementation is: each serial ...
1. Project Overview
1.1 Introduction
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introduction
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