为什么我让单片机控制串口摄像头拍照，传回来的数据都一样的？求解 (amobbs.com 阿莫电子技术论坛) -

xuwanzhao 发表于 2011-11-11 16:29:46

为什么我让单片机控制串口摄像头拍照，传回来的数据都一样的？求解

程序如下

#include <reg51.h>
#define uint unsigned int
#define uchar unsigned char
//**********函数定义**********//
void main(void); //主函数
void Ini_UART(void); //串口初始化
void Delay(void);    //延时
void CMGF(void);    //设置发送数据为TXET格式
void CMGS(void); //设置目的手机号码
void SEND(void); //发送字符串
sbit d1=P0^0;
sbit d2=P0^1;
uint Rx=0;
uint j=0;
uint flag,a,h;
uint xdata SystemBuf;
uchar code phone[]= {0x40,0x40,0x61,0x82,0xFF,0xFF,0x01,0x03,0x0D,0x0A,0x00};
uchar code sms[] = "AT+QFUPL=\"KKK.jpg\"";
void sendchar(uchar ch);
void sendstring(uchar *p);
void Delay1(void);
void sendchar(uchar ch)
{
SBUF=ch;
while(TI==0);
TI=0;
}
void sendstring(uchar *p)
{

while(*p)
{
sendchar(*p);
p++;
}
}
/***********************************************************
函数名称：main
函数功能：主函数                               入口参数：无       出口参数：无
***********************************************************/
void main(void)
{
Ini_UART();
   if(d1==0)
   Delay1();
   if(d1==0)
   {
   Ini_UART(); //串口初始化
   sendstring(phone); //设置目的手机号码
   Delay();
Delay();
   Delay();
   Delay();
Delay();
   sendchar(0x0D);
   sendchar(0x0A);
d1=1;

}
   if(d2==0)
   Delay1();
   if(d2==0)
   {
   Ini_UART();
   sendstring(sms);
   sendchar(0x0D);
   sendchar(0x0A);
   Delay1();
   for(h=0;h<3680;h++)
   { ES=0;
         SBUF=SystemBuf;
         while(!TI);
         TI=0;
         ES=1;
   }
   d2=1;
   }

}

/***********************************************************
函数名称：Ini_UART
函数功能：串口初始化设置             入口参数：无       出口参数：无
***********************************************************/
void Ini_UART(void)
{
   SCON = 0x50; //UART方式1:8位UART; REN=1:允许接收
   PCON = 0x00; //SMOD=0:波特率不加倍

   TMOD = 0x20; //T1方式2,用于UART波特率

   TH1 = 0xFD;
   TL1 = 0xFD; //UART波特率设置:9600
   TR1 = 1;
   // REN=1;
   SM0=0;
   SM1=1;
   EA=1;
   ES=1;
}

/***********************************************************
函数名称：Delay1ms
函数功能：延时                               入口参数：无       出口参数：无
********************************************************** */
void receive(void) interrupt 4 using 1
{
if(RI)
{
if(Rx<3680)
{
SystemBuf=SBUF;
Rx++;
}
RI=0;
}
}

void Delay(void)
{
   uint i,j;

   for (i=0; i <1000; i++)
   {
         for(j=0; j <1000; j++);
   }
}

void Delay1(void)
{
   uint i,j;

   for (i=0; i <10; i++)
   {
         for(j=0; j <1000; j++);
   }
两次不同地方拍照传回数据如下
41 54 2B 51 46 55 50 4C 3D 22 4B 4B 4B 2E 6A 70 67 22 0D 0A FD E5 FF FF FD F9 01 00 22 12 F7 D9 E5 E3 DF E3 E7 D9 DF E1 DF D5 D7 D9 D3 C7 A1 C3 C7 CB CB C7 8D AD A9 BB A1 77 87 71 73 79 87 7B 7F 69 57 27 49 69 5F 33 5D 7F 7B 43 FF 50 A6 CA 0D 0B 0D 6D 4B F7 9C 2A E5 D2 D4 17 FD D7 D5 D5 C7 CD C7 91 C3 C3 91 17 65 7B 65 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 01 FC DD EF FD 3F BF F2 FD BD FF FB DD FD F9 DD FD 01 11 F7 FF AF 01 47 BB FF FD F5 FD FD FD FD FD FD FF FF FF FF FF FF FF FF FD FB F9 F7 F5 F3 F1 EF ED EB E9 DF FF FB FD F9 F9 FB F7 F9 F5 F5 F7 F7 FF FF FD 05 FD FB F9 FF F7 DD F5 DB BD 9D 7D F3 D9 5D 3D F1 BB 1D D7 9B FD 37 2F 2F DB 75 FA 75 AB F1 70 CB 3B 1B FB 7B BD BA F7 CD CB B5 B3 B1 AF AD AB 97 95 93 91 8F 8D 8B 79 77 75 73 71 6F 6D 6B 59 57 55 53 51 4F 4D 4B 39 37 35 33 31 2F 2D 2B 19 17 15 13 11 0F 0D 0B F9 4F CF E2 DE DA D6 B6 B2 AE AA A6 A2 9E 9A 96 76 72 6E 6A 66 62 5E 5A 56 36 32 2E 2A 26 22 1E 1A 16 F6 1E 47 C7 C4 BC B4 AC 6C 64 5C 54 4C 44 3C 34 2C F4 87 B8 A8 98 88 78 68 58 E8 83 70 50 30 10 F0 03 81 FF F9 FD FD FD FD FD FD FD FD FD FF FF FF FF FF FF FD FB F9 F7 F5 F3 F1 EF ED EB E9 DD FF FB FD FB F7 F7 F9 F7 F1 F5 F7 F7 FF FD FB 11 FF FD FB F9 DD F7 F5 BD 9D F3 DB 7D 5D F1 3D 1D D9 BB 9B FD EF B7 75 7A 3A FA 7B 6E 66 AB 50 B7 DA 5D BD BA DB 59 A8 EB 74 AE 6E 6E 8B 7B 6B 5B AB 93 91 8F 8D 8B 79 77 75 73 71 6F 6D 6B 59 57 55 53 51 4F 4D 4B 39 37 35 33 31 2F 2D 2B 19 17 15 13 11 0F 0D 0B FB 3E 4F CF E2 DE DA D6 B6 B2 AE AA A6 A2 9E 9A 96 76 72 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 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FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF
第二次回
41 54 2B 51 46 55 50 4C 3D 22 4B 4B 4B 2E 6A 70 67 22 0D 0A FD E5 FF FF FD F9 01 00 22 12 F7 D9 E5 E3 DF E3 E7 D9 DF E1 DF D5 D7 D9 D3 C7 A1 C3 C7 CB CB C7 8D AD A9 BB A1 77 87 71 73 79 87 7B 7F 69 57 27 49 69 5F 33 5D 7F 7B 43 FF 50 A6 CA 0D 0B 0D 6D 4B F7 9C 2A E5 D2 D4 17 FD D7 D5 D5 C7 CD C7 91 C3 C3 91 17 65 7B 65 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 17 01 FC DD EF FD 3F BF F2 FD BD FF FB DD FD F9 DD FD 01 11 F7 FF AF 01 47 BB FF FD F5 FD FD FD FD FD FD FF FF FF FF FF FF FF FF FD FB F9 F7 F5 F3 F1 EF ED EB E9 DF FF FB FD F9 F9 FB F7 F9 F5 F5 F7 F7 FF FF FD 05 FD FB F9 FF F7 DD F5 DB BD 9D 7D F3 D9 5D 3D F1 BB 1D D7 9B FD 37 2F 2F DB 75 FA 75 AB F1 70 CB 3B 1B FB 7B BD BA F7 CD CB B5 B3 B1 AF AD AB 97 95 93 91 8F 8D 8B 79 77 75 73 71 6F 6D 6B 59 57 55 53 51 4F 4D 4B 39 37 35 33 31 2F 2D 2B 19 17 15 13 11 0F 0D 0B F9 4F CF E2 DE DA D6 B6 B2 AE AA A6 A2 9E 9A 96 76 72 6E 6A 66 62 5E 5A 56 36 32 2E 2A 26 22 1E 1A 16 F6 1E 47 C7 C4 BC B4 AC 6C 64 5C 54 4C 44 3C 34 2C F4 87 B8 A8 98 88 78 68 58 E8 83 70 50 30 10 F0 03 81 FF F9 FD FD FD FD FD FD FD FD FD FF FF FF FF FF FF FD FB F9 F7 F5 F3 F1 EF ED EB E9 DD FF FB FD FB F7 F7 F9 F7 F1 F5 F7 F7 FF FD FB 11 FF FD FB F9 DD F7 F5 BD 9D F3 DB 7D 5D F1 3D 1D D9 BB 9B FD EF B7 75 7A 3A FA 7B 6E 66 AB 50 B7 DA 5D BD BA DB 59 A8 EB 74 AE 6E 6E 8B 7B 6B 5B AB 93 91 8F 8D 8B 79 77 75 73 71 6F 6D 6B 59 57 55 53 51 4F 4D 4B 39 37 35 33 31 2F 2D 2B 19 17 15 13 11 0F 0D 0B FB 3E 4F CF E2 DE DA D6 B6 B2 AE AA A6 A2 9E 9A 96 76 72 FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF 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FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF FF

wwqq 发表于 2011-11-11 17:02:46

占位

xuwanzhao 发表于 2011-11-11 17:03:04

不应该说是传，因为我试的时候，不拍照他也是传回这些。但为什么串口摄像头没有传回数据呢》？在电脑上用串口调试助手，就可以传回准确的数据

cccjjj 发表于 2011-11-11 19:59:13

查查串口引脚电平是否对

xuwanzhao 发表于 2011-11-11 20:33:59

回复【3楼】cccjjj
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电平应该没问题的，因为发拍照指令，摄像头有反应的

anthony5018 发表于 2012-4-26 20:33:00

请问楼主是怎样实现用单片机控制拍照的呢？
感谢！！

forest_dev 发表于 2012-4-26 21:32:35

波特率是否正确？是通过数据传输到服务器的吗？

suda2008wuli 发表于 2012-4-26 22:53:20

楼主用的是哪种摄像头？

xuwanzhao 发表于 2012-5-12 13:58:23

suda2008wuli 发表于 2012-4-26 22:53 static/image/common/back.gif
楼主用的是哪种摄像头？

用的是串口摄像头，很容易控制的

xuwanzhao 发表于 2012-5-12 14:00:54

anthony5018 发表于 2012-4-26 20:33 static/image/common/back.gif
请问楼主是怎样实现用单片机控制拍照的呢？
感谢！！

用串口摄像头，单片机只需要按照串口的摄像头的指令就可以控制拍照，并传回数据

suda2008wuli 发表于 2012-5-13 20:54:56

它具体的型号是什么呀？可不可以发个链接看看。

zsgood 发表于 2012-6-19 16:13:01

正在想做摄像头学习中

lihebb 发表于 2012-12-3 15:43:11

xuwanzhao 发表于 2012-5-12 14:00 static/image/common/back.gif
用串口摄像头，单片机只需要按照串口的摄像头的指令就可以控制拍照，并传回数据 ...

从串口摄像头发回来的不是十六进制的数据吗怎么还原成JPG图片呢，因为我要把这个图片通过彩信发送出去~~~~~~无线纠结中啊~~~~~~~~~~~

elu 发表于 2013-4-5 10:38:03

我也遇到这个问题，请问楼主是怎么解决的？？

漂白的心 发表于 2013-4-8 13:23:51

先暂停，后取图。。。
好好读读数据手册!!!!!!

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amobbs.com 阿莫电子技术论坛's Archiver

为什么我让单片机控制串口摄像头拍照，传回来的数据都一样的？求解