In order to refresh the date and time displayed on the LCD at regular intervals, I started to use the SysTick timer to count, but I didn't know where the interrupt processing function was after search
Contents1 Compiling the driver and device program2 Compiling the application test program3 Running the test1 Compiling the driver and device program
Just like the driver test program in the previous c
[Source: New Wisdom compiled from Zhihu] Recently, a group of employees who jumped from Huawei and Alibaba to Microsoft were boycotted internally by Microsoft. It is reported that this was a spontaneo
2022 TI Cup Shanghai C Topic: Active Two-Way Audio Amplifier Circuit
1. Mission
Design and manufacture an audio amplifier circuit using an active frequency division network to achieve frequency divisi
[i=s]This post was last edited by MianQi on 2021-8-12 09:44[/i]Default code in a new project in "RT-Thread Studio":
#include rtthread.h
#include "board.h"int main(void)
{uint8_t pin = rt_pin_get("PE.1