用703N刷的openwrt，路由器通过TTL连接51单片机，再由单片机连接L298N电机驱动板控制轮子。本人不懂C语言，只好在论坛上找了个代码：
#include<reg52.h>
#include<math.h>
#define uchar unsigned char
#define uint unsigned int
uchar Buffer[4] = {0};
uint i,j;
sbit LeftLight=P2^1;
sbit RightLight=P2^2;
void Delay_1ms(uint i)
{
uchar x,j;
for(j=0;j<i;j++)
for(x=0;x<=148;x++);
}
void Com_Int(void) interrupt 4
{
EA = 0;
if(RI == 1)
{
Buffer[0] = SBUF - 48;
RI = 0;
}
EA = 1;
}
void Com_Init(void)
{
TMOD = 0x20;
PCON = 0x00;
SCON = 0x50;
TH1 = 0xFd;
TL1 = 0xFd;
TR1 = 1;
ES = 1;
EA = 1;
}
void Moto_Forward()
{
P1= 0x06;
Delay_1ms(100);
}
void Moto_Backward()
{
P1= 0x05;
Delay_1ms(100);
}
void Moto_TurnLeft()
{
P1= 0x09;
Delay_1ms(100);
}
void Moto_TurnRight()
{
P1= 0x0A;
Delay_1ms(100);
}
void Moto_Stop()
{
P1= 0x00;
Delay_1ms(100);
}
void LightTurnOn()
{
LeftLight=0;
RightLight=0;
}
void LightTurnOff()
{
LeftLight=1;
RightLight=1;
}
void main()
{
Delay_1ms(100);
Com_Init();
while(1)
{
switch(Buffer[0])
{
case 0: Moto_Stop(); break;
case 1: Moto_Forward(); break;
case 2: Moto_Backward(); break;
case 3: Moto_TurnLeft(); break;
case 4: Moto_TurnRight(); break;
case 8: LightTurnOn(); break;
case 9: LightTurnOff(); break;
default:break;
}
}
}
但是不知道手机端的代码怎么设置，下面的是软件一装上就有的。
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