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;...
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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...
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Embedded System
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