[Qinheng RISC-V core CH582] development board does not have WCH-LINK on board. In order to facilitate debugging, I bought WCH-LINK. It arrived today and it took me more than ten minutes to get started
There are two ways to implement buttons: query and interrupt. The initial position is in InitBoard() in OnBoard.c.OnboardKeyIntEnable = HAL_KEY_INTERRUPT_ENABLE; //Interruption method//OnboardKeyIntEn
When using 51 to simulate PWM wave, why is there a problem in the program when for(i=0;iTimer 0 should also be running, won't that cause any problems?Please help me! Thank you!#include "reg52.h"sbit l
F149 has an internal DCO clock, a high frequency 8M, and a low frequency 32KHZ. I don't know which one to choose? I want to make an LCD display, which clock should I use? Which one should I use for th
I am a beginner at Cortex-M0. The compilation environment is TKStudio. I use Zhougong's project files, and many of the codes are not very clear to me.
Please advise, if you create a new project, how m
Project description: Doupi Marquee C++ version library file: Use a new self-written C++ library, and abandon the standard C library provided by st. Compilation environment: IAR 5.30 This project and l
Domestic Chip Exchange
京公网安备 11010802033920号
