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837天前#include **** |
//sbit |
sbit DataBus = P1; |
sbit ready = P0^3; |
sbit succeed = P0^5; |
typedef unsigned char uchar; |
typedef unsigned int uint; |
//var |
bit flag; |
uchar recievedArray [10]; |
uchar sendingArray []={0x10,0x20,0x30,0x40,0x50,0x60,0x70,0x80,0x90,0xa0}; |
//declare |
void paradel_init(); |
uint sentChar(uchar dat); |
bit readyOn(); |
uchar recieveChar(); |
bit checkHas(); |
bit sentArray (uchar array[]); |
//main |
int main(){ |
paradel_init(); |
flag = readyOn(); |
while(flag){ |
while(recieveChar() != '\0'); |
if(checkHas){ |
sentArray (sendingArray); |
} |
|
} |
return 0; |
} |
//functions |
void paradel_init(){ |
ready = 0; |
succeed = 0; |
} |
uint sentChar(uchar dat){ |
|
if(ready = 1){ |
DataBus = dat; |
while (!succeed); |
|
ready = 0; |
return 1; |
} |
return 0; |
} |
bit readyOn(){ |
return 1; |
} |
uchar recieveChar(){ |
uchar content; |
if(ready){ |
content = DataBus; |
while(ready) |
succeed = 1; |
} |
succeed = 0; |
return content; |
} |
bit sentArray (uchar array[]){ |
uint s; |
uint count = 0; |
for( s = 0; s<sizeof(array); array++){ |
count += sentChar(array[s]); |
if(count == sizeof(array)-1) return 1; |
} |
return 0; |
} |
bit checkHas(){ |
if(sendingArray[0]!='\0'){ |
return 1; |
} |
return 0; |
} |
by: 发表于：2017-08-08 11:15:26 顶(0) | 踩(0) 回复
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