LinkSprite JPEG Color Camera User Manual V1.1
Contents
1. 76 00 34 00 04 00 00 XH XL XH XL is the length of the picture file MSB in the front and LSB in the end 7 4 Read JPEG file content Read 56 0032 0C 00 0A 00 00 MM MM 00 00 KK KK XX XX Return 76 00 32 00 00 Spacing Interval FF D8 o5 oo Spacing Interval 76 00 32 00 00 spacing interval XX XX 0 01ms 00 00 MM MM Init address 00 00 KK KK data length MSB first then LSB Note Spacing Interval XX XX 0 01ms it is better to be smaller such as 00 0A JPEG file start from FF D8 end by FF D9 To read Jpeg file the start is always 0000 and read data block in integer multiple of 8 till it show FF D9 at the end 7 5 Stop taking pictures Stop 5600 36 01 03 Return 7600 36 00 00 LinkSprite Technologies Inc 13 www linksprite com SS LinkSprit NS n LinkSprite JPEG Color Camera Serial UART Interface V1 1 7 6 Compression Ratio Send 56003105 01011204 XX Return 7600 31 00 00 XX is usually 36 XX 0X00 to OXFF XX is about Compression Ratio the bigger it is the more compressed of the picture 7 7 Image size Command Send Return 56 00 31 05 04 01 00 1900 640 480 76 00 31 00 00 56 00 31 05 040100 19 11 320 240 76 00 31 00 00 56 00 31 05 04 01 00 19 22 160 120 76 00 31 00 00 When changing the size it needs to be reset reconnect power once it has been changed the parameters will remain even disconnect power Command 2 Send Return 56 00 54 01 00 640 480 72. 600540000 5600540111 320 240 7600540000 56 00 54 01 22 160 120 7600 54 00 00 Do not disconnect or reset after sending the command or it will turn back to 320 240 7 8 Power Saving Send 56 00 03 00 01 01 Return 76 00 00 00 LinkSprite Technologies Inc 14 www linksprite com SS LinkSprit NS n ri e LinkSprite JPEG Color Camera Serial UART Interface V1 1 Quit Saving 56 00 03 0001 00 Return 76 00 00 00 7 9 Changing Baud Rate Send 5600240301 XX XX Return 76 00 24 00 00 XX XX baud rate AE C8 9600 56 E4 19200 2 F2 38400 IC 4C 57600 OD 6 115200 Max Please Note The starting read address must be the 8 integer multiples For multiple cameras 56 XX 36 01 00 XX is the Device Number Default is 00 UART is in RS232 level If connect to the MCU please add a level converter or remove the MAX3232 ic RS232 level are used in the modules UART communication distance can not be longer than 1m The serial port will show the below info when connect with power Ctrl infr exist User defined sensor 625 Init end The host only have to make sure when to receive Init end 36 32 35 0D 0A 49 LinkSprite Technologies Inc 15 www linksprite com 3 LinkSprit N n pr e LinkSprite JPEG Color Camera Serial UART Interface V1 1 6E 69 74 20 65 6E 64 0 0A then take the capture command in 2 35 8 Program flow chart 8 1 Initialize Camera Power On Init en
3. B 9 MALE Needle Pin definition Pin number 2 3 5 1 4 6 7 8 Signal definition RXD TXD GND _ Internal connected Internal connected Directly connect the COM port of PC LinkSprite Technologies Inc 7 www linksprite com 3 LinkSprit n p LinkSprite JPEG Color Camera Serial UART Interface 1 1 5 3 Hardware connection 5 4 Software X CTU Download Link www digi com test software Software http www linksprite com download showdownload php id 36 amp lang en 6 Test 6 1 Regular test Power up information in X CTU as the following ASCII Please note that the baud rate should be 38400 LinkSprite Technologies Inc 8 www linksprite com 3 LinkSprit N n pr e LinkSprite JPEG Color Camera Serial UART Interface V1 1 vi Cu 21 FC Settna BuU Test Terminal Madem Configuration Line Status Assert Dose Assemble Clear Show DTA IV ATSIV Break Com Part Packet A A 0703 1 00 infr exist User defined sensor COM2 33400 amp N 1 FLOW NONE 67 bytes 6 2 Software Com Port Choose the right Com Port Data Port Baud Rate settings here it is 38400 Click to open Com connection LinkSprite Technologies Inc 9 www linksprite com 3 LinkSprit NS n pr e LinkSprite JPEG Color Camera Serial UART Interface V1 1 lt Com Port coys gt cru feltets zl FC Settings Renee T st Ter nal Mod
4. N LinkSprite LinkSprite JPEG Color Camera Serial UART Interface User Manual March 2012 LinkSprite Technologies Inc www linksprite com 3 LinkSprit NS 1 pr e LinkSprite JPEG Color Camera Serial UART Interface V1 1 LinkSprite JPEG Color Camera LS Y201 Doc Title Serial UART Interface Version Date Description Author Ll 31 03 2012 Nancy LinkSprite Technologies Inc 2 www linksprite com NN LinkSprit NS n ri e LinkSprite JPEG Color Camera Serial UART Interface V1 1 Table of Content 4 2 Specification 4 Ds Uii m iE 5 a ete Started TT va 5 NNN 5 4 2 arabe CONNER OM stn EE 6 5 Getting Started TE P TERM 6 3 L Lc iq m 6 5 2 Dare LL EE NU RAS IE iu ep E Qn 7 5 3 Hardware COS EEE EE EN 8 5 4 SOM AIG 8 MUI HR 8 Rel PL 8 ONE Je 9 6 3 Test with AR KO MIS 11 EEE GRE EE 12 T Communication PEGDOQOL EE 12 EE REE 12 T2 Take REE EE NT 13 KEEGAN EEE ENG 13 TA Read JPEG file i 13 T gt S
5. d 36 32 35 00 49 6E 69 74 20 65 6E 64 00 0 Delay 2 3 seconds and send take picture command LinkSprite Technologies Inc 16 www linksprite com 3 LinkSprit N n pr e LinkSprite JPEG Color Camera Serial UART Interface V1 1 8 2 Take JPEG picture Take Picture Send 56 00 36 01 00 Return 76 00 36 00 00 Send 56 00 34 01 00 Return 76 00 34 00 00 Send 56 00 32 OG 00 OA 00 00 MH ML 00 00 KH KL XX XX Receive FF D9 Read Next Frame of ata d Send 56 00 36 01 03 Receive 76 00 36 00 00 END LinkSprite Technologies Inc 17 www linksprite com SS LinkSprit S n D LinkSprite JPEG Color Camera Serial UART Interface V1 1 LinkSprite Technologies Inc Add 1067 S Hover St Unit E 186 Longmont CO 80501 Tel 720 204 8599 Email sales linksprite com Web www linksprite com N LinkSprite LinkSprite Technologies Inc 18 www linksprite com
6. em Coeviguesion ge fasano 3 e n e PES Open Com Part Setup Seleci Com Port Trace Size Bart 2 ruv Transfer Vode Data Bits X o C 523r suse Panty Others Saving G asr Turi Date Rate 38400 Compress 2 s Rate Host Selup User Com Port Ethernet Com Ports Path AAI ED Ende AP F Unona characters 2 AT cemmmd Setup Hex Commend Character CC Guard Time Before BT ham Guard T ewe Alter pam arem a N LinkSprite Path Set the path for captured images Please note that it is necessary to to set the path if it is a wrong path or not exist then the picture may not be saved LinkSprite Technologies Inc 10 www linksprite com 3 LinkSprit D n pr e LinkSprite JPEG Color Camera Serial UART Interface V1 1 6 3 Test with software Con Port m gt Date Fete 2520 Close Insge maw amp qnxqBD Transfer Wode One shot SIZByte ance Others C lower Seviog Drit rozar Saving Tete Rete 55400 gt Vodifz Ceepress 36 s ing Bronze Kates Fath E tup SR Single Shot Contizoes Shot Save Fictures t N LinkSprite Click Single Shot Ports Date Rete Close Inage Siew G 8405480 Teansfor Vada s One shot 512Bgt amp once Others Po
7. nkSprit N n pr e LinkSprite JPEG Color Camera Serial UART Interface V1 1 4 2 Hardware connection a amp LI paga m E B B S FG Ha an HENTA LET TN i LS Y201 TTL TXD to UART USB RXD LS Y201 TTL RXD to UART USB TXD LS Y201 TTL GND to UART USB GND At the same time it also need to connect to GND in power LS Y201 TTL to 5V DC power UART USB module and DB9 needle connected to each and DB9 hole connected to PC 5 Getting Started RS232 5 1 Hardware part LS Y201 RS232 camera 5V DC power RS 232serial cable DB9 MALE FEMALE LinkSprite Technologies Inc 6 www linksprite com SS LinkSprit N n p LinkSprite JPEG Color Camera Serial UART Interface 1 1 5 2 Hardware connection LS Y201 RS232 TXD to DB 9 MALE pin 2 RXD LS Y201 RS232 RXD to DB 9 MALE pin 3 TXD 158 201 RS232 GND to DB 9 MALE pin 5 GND At the same time it also need to connect to GND in power LS Y201 RS232 VCC to 5V DC power Note If you are using DB 9 FEMALE the 2 pin is TXD the 3 pin is RXD DB 9 Pin definition DB 9 MALE Needle DB 9 FEMALE Hole RS 232 DB 9 FEMALE Hole Pin definition Pin number 2 3 5 1 4 6 7 8 Signal definition TXD RXD GND Internal connected Internal connected Directly connect the COM port of PC RS 232 D
8. top suain Em 13 7 6 CEO RA 14 XML TITO 14 TO Power SAVIN sesio a a 14 T9 Earum 15 6 Prosran flow EE REE VE EEE PEN 16 TT 16 9 2 Take PP pvr 17 LinkSprite Technologies Inc 3 www linksprite com N LinkSprit n p LinkSprite JPEG Color Camera Serial UART Interface 1 1 1 Introduction LS Y201 is LinkSprite s new generation serial port camera module It can captures high resolution pictures using the serial port LS Y201 is a modular design that outputs JPEG images through UART and can be easily integrated into existing design 2 Specification VGA QVGA 160 120 resolution Support capture JPEG from serial port Default baud rate of serial port is 38400 DC3 3V or SV power supply Size32mm X 32mm Current consumption 80 100mA Near the pin is AV output this is a analog output pin 28 0mm 32 0mm Omm 32 0mm Footprint LinkSprite Technologies Inc 4 www linksprite com 3 LinkSprit N n pr e LinkSprite JPEG Color Camera Serial UART Interface V1 1 3 Application Different image capture systems Environmental monitoring Industry monitoring Medical equipment Video phone Security Vehicle based GPS 4 Getting Started TTL 4 1 Hardware part LS Y201 TTL camera 5V DC power UART USB module LinkSprite Technologies Inc 5 www linksprite com 3 Li
9. wer Saving Buit Povar Saving Date Rete 35400 L Vadifz Crepress 36 Setting Rates Fath E tnp Bronse SR b Contizmes Shot Save Pictures Rest a N Link prite LinkSprite Technologies Inc 11 www linksprite com 3 LinkSprit N n pr e LinkSprite JPEG Color Camera Serial UART Interface V1 1 6 4 Test with X CTU GB x CTU COM2 olez PC Settings Range Test Terminal Modem Configuration Line Status r Assert aon peace Close cts Clear 5 Break Com Packet Screen Hex 00 56 30 37 30 33 20 31 2E 30 1 00 30 Ctrl infr 20 69 6E 66 72 20 65 exist 78 User 0A 2D 64 65 66 69 6E 65 defined gt 73 6F 72 OD A 0A 20 65 6E 64 OD OA 00 76 00 36 00 00 Send Packet Ed 56 00 36 01 00 Byte count 5 Display Close Send Data Clear c gt 2 38400 8 N 1 FLOW NONE Rx 73 bytes Input HEX command in Send Packet and click Send Data X CTU will show the input command and return the information sent back by the camera 7 Communication Protocol 7 1 Reset Send 56 00 26 00 Return 76 00 26 00 LinkSprite Technologies Inc 12 www linksprite com N LinkSprit n p ri e LinkSprite JPEG Color Camera Serial UART Interface V1 1 7 2 Take picture Send 5600 36 01 00 Return 7600 36 00 00 7 3 Read JPEG file size Read length 5600 34 01 00 Return
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