Hello everyone: Why is there an error when outputting a real variable? The following program. #include
#include
#define PI 3.14 double b; main() { SCON=0X50; TMOD=0X20; TH1=0X3f; TR1=1; TI=1; b=4.678;...
Live broadcast time: August 19 (Friday) 14:00-15:00Click here to book a live broadcast
By participating in the live broadcast, you will learn:
1. Display of new product features
2. Introduction of new...
Hello everyone:I am a novice, I would like to ask how to use C language to judge whether the input level is high or low!Is it possible to use such a statement:if (P1IN == 0x00)...
/****************************************************************************** I wrote it myself but it doesn't show the LCD1602 data bit. I directly connected it to the PB port. I don't know if it w...