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| − | [[File:2M JPEGC CAMERA black housing.jpg]] | + | [[File:2M JPEGC CAMERA black housing clear photo-1.jpg| 640px]] |
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| | + | [[File:2M JPEGC CAMERA black housing clear photo-2.jpg| 640px]] |
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| | Note：Because there are a little difference on coming materials, the above size are just for reference, for actual size refer to the real coming materials. | | Note：Because there are a little difference on coming materials, the above size are just for reference, for actual size refer to the real coming materials. |
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| − | LS-Y201-2MP is LinkSprite’s new generation high resolution serial port camera module. Its resolution is 2 million pixel. It can captures high resolution pictures using the serial port. LS-Y201-2MP is a modular design that outputs JPEG images through UART, and can be easily integrated into existing design.
| + | == Camera Module Photo == |
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| − | == Package List == | |
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| − | *1 X [CAM_JPEG_2M_TTLUART][201201004]
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| − | *1 X [IT_CAM_IR_CAB ][AA101103]
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| − | Cable included:[IT_CAM_IR_CAB ][AA101103]
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| − | [[File:IT_CAM_IR_CAB-1.jpg]]
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| | | | |
| − | == Specification == | + | == Camera Module Specification == |
| − | *2 Million Pixels
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| − | *Support capture JPEG from serial port
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| − | *Default baud rate of serial port is 115200
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| − | *DC 5V power supply
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| − | *Size 32mm X 32mm
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| − | *Current consumption: 80-100mA
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| | [[File:JPEG 2M Interface Parameters.png| 800px]] | | [[File:JPEG 2M Interface Parameters.png| 800px]] |
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| − | == Application Idea ==
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| − | *Different image capture systems
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| − | *Environmental monitoring
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| − | *Industry monitoring
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| − | *Medical equipment
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| − | *Video phone
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| − | *Security
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| − | *Vehicle based GPS
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| − |
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| − | == Usage ==
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| − |
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| − | === Hardware Installation ===
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| − | '''Evaluation Setup'''
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| − |
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| − | [[File:evasetup.jpg]]
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| − |
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| − | === Programming ===
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| − | [[File:evascreenshot.jpg]]
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| − |
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| − | *Step 1: Click Open COM
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| − | *Step 2: Click Single Shot.
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| − |
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| − | '''''Arduino sample code provided'''''
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| − | <syntaxhighlight lang="c">
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| − | /* Linksprite */
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| − |
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| − | #include <NewSoftSerial.h>
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| − |
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| − | byte incomingbyte;
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| − | NewSoftSerial mySerial(4,5); //Configure pin 4 and 5 as soft serial port
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| − | int a=0x0000,j=0,k=0,count=0; //Read Starting address
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| − | uint8_t MH,ML;
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| − | boolean EndFlag=0;
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| − |
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| − | void SendResetCmd();
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| − | void SendTakePhotoCmd();
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| − | void SendReadDataCmd();
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| − | void StopTakePhotoCmd();
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| − |
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| − | void setup()
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| − | {
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| − | Serial.begin(19200);
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| − | mySerial.begin(38400);
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| − | }
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| − |
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| − | void loop()
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| − | {
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| − | SendResetCmd();
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| − | delay(4000); //After reset, wait 2-3 second to send take picture command
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| − |
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| − | SendTakePhotoCmd();
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| − |
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| − | while(mySerial.available()>0)
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| − | {
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| − | incomingbyte=mySerial.read();
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| − |
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| − | }
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| − | byte a[32];
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| − |
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| − | while(!EndFlag)
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| − | {
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| − | j=0;
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| − | k=0;
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| − | count=0;
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| − | SendReadDataCmd();
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| − |
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| − | delay(25);
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| − | while(mySerial.available()>0)
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| − | {
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| − | incomingbyte=mySerial.read();
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| − | k++;
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| − | if((k>5)&&(j<32)&&(!EndFlag))
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| − | {
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| − | a[j]=incomingbyte;
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| − | if((a[j-1]==0xFF)&&(a[j]==0xD9)) //Check if the picture is over
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| − | EndFlag=1;
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| − | j++;
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| − | count++;
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| − | }
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| − | }
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| − |
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| − | for(j=0;j<count;j++)
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| − | { if(a[j]<0x10)
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| − | Serial.print("0");
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| − | Serial.print(a[j],HEX);
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| − | Serial.print(" ");
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| − | } //Send jpeg picture over the serial port
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| − | Serial.println();
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| − | }
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| − | while(1);
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| − | }
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| − |
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| − | //Send Reset command
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| − | void SendResetCmd()
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| − | {
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| − | mySerial.print(0x56, BYTE);
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| − | mySerial.print(0x00, BYTE);
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| − | mySerial.print(0x26, BYTE);
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| − | mySerial.print(0x00, BYTE);
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| − | }
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| − |
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| − | //Send take picture command
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| − | void SendTakePhotoCmd()
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| − | {
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| − | mySerial.print(0x56, BYTE);
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| − | mySerial.print(0x00, BYTE);
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| − | mySerial.print(0x36, BYTE);
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| − | mySerial.print(0x01, BYTE);
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| − | mySerial.print(0x00, BYTE);
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| − | }
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| − |
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| − | //Read data
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| − | void SendReadDataCmd()
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| − | {
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| − | MH=a/0x100;
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| − | ML=a%0x100;
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| − | mySerial.print(0x56, BYTE);
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| − | mySerial.print(0x00, BYTE);
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| − | mySerial.print(0x32, BYTE);
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| − | mySerial.print(0x0c, BYTE);
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| − | mySerial.print(0x00, BYTE);
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| − | mySerial.print(0x0a, BYTE);
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| − | mySerial.print(0x00, BYTE);
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| − | mySerial.print(0x00, BYTE);
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| − | mySerial.print(MH, BYTE);
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| − | mySerial.print(ML, BYTE);
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| − | mySerial.print(0x00, BYTE);
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| − | mySerial.print(0x00, BYTE);
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| − | mySerial.print(0x00, BYTE);
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| − | mySerial.print(0x20, BYTE);
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| − | mySerial.print(0x00, BYTE);
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| − | mySerial.print(0x0a, BYTE);
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| − | a+=0x20; //address increases 32，set according to buffer size
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| − | }
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| − |
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| − | void StopTakePhotoCmd()
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| − | {
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| − | mySerial.print(0x56, BYTE);
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| − | mySerial.print(0x00, BYTE);
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| − | mySerial.print(0x36, BYTE);
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| − | mySerial.print(0x01, BYTE);
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| − | mySerial.print(0x03, BYTE);
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| − | }
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| − |
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| − | </syntaxhighlight>
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| − |
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| − | == Support ==
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| − |
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| − | If you have questions or other better design ideas, you can go to our [http://www.linksprite.com/forum/index.php forum] to discuss or creat a ticket for your issue at [http://www.linksprite.com/support/ linksprite support].
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| − |
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| − | == Resources ==
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| − | *[http://learn.linksprite.com/?p=2571 User Manual]
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| − | *[https://s3.amazonaws.com/linksprite/camera/JPEG_camera_uartinterface_TTL/LS-Y201-2MP.exe Evaluation Software]
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| − | *[https://s3.amazonaws.com/linksprite/camera/JPEG_camera_uartinterface_TTL/LSY201.rar Linksprite Open Source Code for X86]
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| − | *[http://www.fezzer.com/project/220/linksprite-camera-library/ .Net micro framework source code]
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| − | *[http://learn.linksprite.com/jpeg-camera/tutorial-of-using-linksprite-2mp-uart-jpeg-camera-with-arduino/ Arduino Tutorial]
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| − |
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| − | == How to buy ==
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| − |
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| − | Here to buy on LinkSprite [http://www.linkspritedirect.com/index.php Cart]
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