if(RI) {dat=SBUF;RI=0;switch (dat){case '1'2=0xfe;break;case '2'2=0xfb;break;default2=0xff;break
2019-09-02 04:36
;sr_sj(0x05,shi);//改变时的数字lcdsd(0x80+0x40+0x05);//设定光标指针位置 } if(bb==4)//当功能键被按下三次时 {hh=ri;//记录ri的初值
2013-10-12 15:46
(){SCON=0x50;TMOD=0x20;PCON=0x80;TH1=0xfd;TL1=0xfd;RI=0;TR1=1;EA=1;ES=1;while(1){ }}void RSINTR
2019-03-28 06:35
charvoid rece(void);void init(void);uchar re[17];void main(void){uchar temp;init();do{while(RI==0);//接收
2016-10-21 18:59
连接MCU 的UART，但仅使用 TX,RX,请问RTS,DSR,CTS,RI,DTR,DCD，ACT等管脚应该如何处理（悬空？上下拉？）以及电源管脚的连接，是否有个不带流控的典型应用电路图
2022-07-05 06:46
#define LCD_BUS P0 #define RS_SET() (P2=P2|0X80) #define RS_CLR() (P2=P2&0X7F) #define RW_SET
2011-05-20 10:47
= 0x50; TH1 = 0xFF; TL1 = TH1; PCON = 0x80; EA = 1; ES = 1; TR1 = 1;while(1) { c=0;//变量C归0 c = SBUF
2019-10-14 23:30
*******************/void config(){SCON=0X50;TMOD=0X20;PCON=0X80;TH1=0xf3;TL1=0xf3;EA=1;ES=1;TR1=1
2014-03-25 22:28
ART-Ri STM32H750XBH6开发板跟STM32H750XBH6开发板有什么区别
2024-03-20 07:01
(0x80+11);yj1602_write_date('*');yj1602_write_date('*');ri
2015-03-30 11:22
