void uart_send(unsigned char *msg,unsigned char cnt,bit flag)

答案:1 悬赏:60 手机版

解决时间 2021-11-08 20:23

提问者网友：杀生予夺
2021-11-08 17:29

最佳答案

五星知识达人网友：末日狂欢
2021-11-08 19:09

行了:
#include
xdata unsigned char OUTBIT _at_ 0x8002;
xdata unsigned char OUTSEG _at_ 0x8004;

unsigned char LEDBuf[6];
code unsigned char LEDMAP[] = {
0x3f,0x06,0x5b,0x4f,0x66,0x6d,0x7d,0x07,
0x7f,0x6f,0x77,0x7c,0x39,0x5e,0x79,0x71};

void Delay(unsigned char CNT)
{
unsigned char i;
while(CNT-- != 0) for(i = 100; i != 0; i--);
}

void DisplayLED()
{
unsigned char i;
unsigned char Pos;

Pos = 0x20;
for(i = 0; i < 6; i++) {
OUTBIT = 0;
OUTSEG = LEDBuf[i];
OUTBIT = Pos;
Pos >>= 1;
Delay(150);
}
}

void main()
{
unsigned char i = 0;
unsigned char j;
while(1) {
LEDBuf[0] = LEDMAP[j];
j++;
if(j > 15) j = 0;
LEDBuf[1] = LEDMAP[j];
j++;
if(j > 15) j = 0;
LEDBuf[2] = LEDMAP[j];
j++;
if(j > 15) j = 0;
LEDBuf[3] = LEDMAP[j];
j++;
if(j > 15) j = 0;
LEDBuf[4] = LEDMAP[j];
j++;
if(j > 15) j = 0;
LEDBuf[5] = LEDMAP[j];

i++;
if(i > 15) i = 0;
j = i;
DisplayLED();
}
}

我要举报

如以上回答内容为低俗、色情、不良、暴力、侵权、涉及违法等信息，可以点下面链接进行举报！

点此我要举报以上问答信息