C1068 User Manual - Electronics123.com Inc.
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1. Operation Mode Playback mode Return from Module Oxaa 30 aa 11 P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 P14 P15 P16 checksum P1 always zero P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P12 file name in ASCII P13 P14 P15 P16 file size Example Get current file information Module AA 30 AA 11 00 49 4D 47 30 30 30 31 2E 4A 50 47 00 00 6A E2 B4 file name IMG0001 JPG file size 27362 bytes Host AA 02 31 DD Wait for Response 0x32 Select a particular file ID 0x32 Description Select a particular file as current file ID Command Oxaa 04 32 p1 p2 checksum P1 higher byte of file no Parameter P2 lower byte of file no Note max no of file is 9999 if SD card is existed Operation Mode Playback mode Return from Module 0x00 OK 0x01 Failed 0x50 Mode error Example Select the Host AA 04 32 00 O1 Wait for OK El file of that the ID is 01 i file Module BA 30 AA 02 00 AC 0K Page 14 of 19 Rev 1 1 C1068 User Manual 24 0x33 Select the Previous Next file ID 0x33 Description Select the Previous Next file ID Command Oxaa 03 33 p1 checksum P1 0x00 Previous Parameier 0x01 Next Operation Mode Playback mode Return from 0x00 oe Module 0x01 Failed 0x50 Mode error Example Select the next file Host Module AA 03 33 01 E1 LA 30 AA 02 00 ac OR Wait for OK 25 0x34 Playback th2. from Oe OK Module 0x01 Failed 0x50 Mode error Example Set duration to 15 sec Host Module AA 03 26 OF E2 AA 30 AA 02 00 AC OK Wait for Response 0x27 Set frame rate of AVI ID 0x27 Description Set frame rate of video clip ID Command Oxaa 03 27 p1 checksum Parameter P1 1 30 default is 30 Operation Mode Preview mode Return from o Ol Module 0x01 Failed 0x50 Mode error Example Set frame rate to 15fps Host Module AA 03 27 OF E3 AA 30 AA 02 00 AC OK Wait for Response Page 13 of 19 Rev 1 1 21 22 23 C1068 User Manual 0x30 Request System File information ID 0x30 Description Get system file information which includes total no of files and number of P current file ID Command Oxaa 02 30 checksum Parameter Command WA Operation Mode Playpack mode Return from Module Oxaa 30 aa 05 pl p2 p3 p4 checksum aa 02 p5 checksum p1p2 total file p3p4 current file p5 0x00 OK 0x01 Failed Example in the play Host AA 02 30 DC Wait for Response back mode get current files in memory Module AA 30 AA 05 00 07 00 02 B8 AA 02 00 AC total file is 7 current fie is 2 AA 02 00 AC OK 0x31 Get Current File information ID 0x31 Get current file information which includes file s name and file size in of Description particular file Note this command MUST send before Download current file ID Command Oxaa 02 31 dd Parameter Command NA
3. low Parameter 0x01 medium 0x02 high Operation Mode Preview mode Return from Module 0x00 OK 0x01 Failed 0x50 Mode error Example Set sensitivity to High Host AA 03 06 02 B5 Wait for OK Module AA 30 AA 02 00 ac OK 0x07 Select Photo or AVI ID 0x07 Description Select Photo or AVI in preview mode ID Command Oxaa 03 07 p1 checksum Parameter e Mo a Operation Mode Preview mode 0x00 OK Return from 0x01 Failed Module 0x02 No SD card 0x50 Mode error Example select AVI Host AA 03 07 01 B5 Wait for OK Module AA 30 AA 02 00 AC Page 9 of 19 Rev 1 1 9 10 11 0x0a Get Version C1068 User Manual ID Ox0a Description Get the firmware version of the module ID Command Oxaa 02 0a b6 Parameter N A Operation Mode Preview amp playback mode Return from Module Oxaa 0a p1 p9 checksum p1 p9 is the version of the module in ASCIl Example Get the version Host AA 02 OA B6 Wait for Response Camera AA 30 AA OA 36 38 31 30 20 76 31 30 31 F7 Command Length 0a 36 38 31 30 20 76 31 30 31 version of the module f7 checksum 0x10 Select the operation mode ID 0x10 Select the operation mode preview or playback Description Note all system configuration and capture function is operated within preview mode File management is operated under playback mode If operate u
4. show on off P16 P21 reserved Oxaa 01 Failed Example Get status of the module Host Module AA 02 00 AC Wait for reply AA 30 AA 16 00 02 00 00 00 01 01 03 01 OD 3C 00 01 00 00 04 00 00 00 00 00 16 2 0x01 Set the system clock ID 0x01 Description Set the system clock ID Command Oxaa 09 01 P1 P2 P3 P4 P5 P6 P7 Checksum Operation Mode Preview mode P1 Y3Y2 Year 0x14 P2 Y1Y0 Year in hex P3 M1M0 Month in hex Parameter P4 D1DO Day in hex P5 H1HO0 Hour in hex P6 MiiMi0 Minutes in hex P7 S1S0 Second in hex Return from ee Module 0x01 Failed 0x50 Mode error Example Set the system clock to 2010 03 01 12 59 59 Host Module AA 09 01 14 OA 03 01 OC 3B 3B 58 AA 30 AA 02 00 Ac OK Wait for reply Page 7 of 19 Rev 1 1 3 4 C1068 User Manual 0x02 Request the system time ID 0x02 Description Request the system time ID Command Oxaa 02 02 ae Parameter N A Operation Mode Preview mode Return from Module Oxaa 08 P1 P2 P3 P4 P5 P6 P7 Checksum P1 Y3Y2 Year 0x14 P2 Y1Y0 Year in hex P3 M1M0 Month in hex P4 D1D0 Day in hex P5 H1H0 Hour in hex P6 MiiMi0 Minutes in hex P7 S1SO0 Second in hex Oxaa 01 Failed Example Request the system time Host Module AA 02 02 AE AA 30 AA 08 14 OA 03 01 10 35 09 22 Wait for Response Leng
5. C1068 User Manual C1068 JPEG Module w UART Interface User Manual v Electronics123 com Inc www electronics123 com general electronics123 com 330 482 9944 Page 1 of 19 Rev 1 1 C1068 User Manual Table Of Content 1 Understanding the CONNMECTHOSS cece ccc cceesceeseeseceseeseecseeeaeeeeesseenseeeesaeeeseeeees 3 1 1 Pin description of the connectors 3 2 Module SPECICATION cas sissecaasginebs tantas is aspas poi doa aaa dae aaa aa ia 3 3 Send Commands to the Module cccceeeseeseeseeseeseesecseeeecseeeeesseeseeseenees 4 3 1 Definition of Commands e rerererereeeerercerrerrereea 4 Seal IE COMMA soprar ete So a ato ose oe edo el aaa dE tee call cried 4 31 2 PACAS Command Beene uai a ter Me tc eee Rey errr ey rr ne E ee eeny eee nes 4 4 Get Data from the Module cccccceesceseeseeseeseesecseesecseeecseeeeseseeeeeseesesaeenees 5 5 Summary of CommandsS ccccssessesecsseseceseeeeeseeseesecseesecsecsecseeeeeeaeeeessesseeaeenees 6 6 Listof CommandS iinei n ast eh gtd hares Dao A RO clad al ipi 7 Appendix ASCII code table ooo cccccseescseeseescseeseeeceeesecaesaeeecaeeseecneeaeeeceeseeeeeees 18 Document Change Log sans passaros Di pa DE ETA SS LO 19 Page 2 of 19 Rev 1 1 C1068 User Manual Hardware 1 Understanding the connectors J3 SD card holder J4 UART port 4 pin connector 3 3VDC Tx Rx GND J5 Vide
6. Request current mode 19 13 Manual capture JPG 20 14 Manual capture AVI 21 15 Manual capture Stop JPG Capture 32 20 Set the compression ratio 33 21 Set Intervals between MD 1 99 sec 34 22 Set number of shot per trigger 1 3 65 41 Set photo resolution AVI Capture 37 25 Set the display size 38 26 Set the duration of AVI capture 1 99sec 39 27 Set frame rate 1 30fps File Management 48 30 Get current file information 49 31 Get current file content 50 32 Select a particular file 51 33 Select the Previous Next file 52 34 Playback the current AVI 53 35 Set packet size 54 36 Download current file from the Module 55 37 Delete file current or ALL Page 6 of 19 Rev 1 1 C1068 User Manual 6 List of Commands 1 0x00 Get status of the module ID 0x00 Description Get status of the module ID Command Oxaa 02 00 ac Operation Mode Preview playback mode Parameter N A Return from the Oxaa 16 p1 p2 p3 p4 p5 p6 p7 p8 p9 Module p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 checksum P1 Motion detect on 1 off 0 P2 MD sensitivity Hi 2 Mid 1 Low 0 P3 AVI 1 or photo 0 P4 Preview 0 or Playback 1 P5 reserved P6 Jpeg Ratio Hi 2 Mid 1 Low 0 P7 Interval P8 Capture Num P9 AVI display size QVGA 0 D1 1 P10 AVI Frame Rate P11 Duration P12 Set TV standard NTSC 0 PAL 1 P13 photo resolution P14 RSV P15 SYS time
7. e current AVI ID 0x34 Description Playback the current AVI if current file is AVI ID Command Oxaa 05 34 p1 p2 p3 checksum Parameter P1 0x01 play normal way with default speed 0x02 pause 0x03 stop P2 0x00 reserved P3 0x00 reserved Operation Mode Playback mode and the current file is AVI Return from 0x00 OK Module 0x01 Failed 0x50 Mode error Example 1 normal play forward Host Module AA 05 34 01 00 00 E4 AA 30 AA 02 00 AC OK Wait for OK Oxaa 0x02 Oxf5 checksum Play End Example 2 pause Host Module BA 05 34 02 00 00 E5 AA 30 AA 02 00 AC OK Wait for OK Example 3 stop Host Module AA 05 34 03 00 00 E6 AA 30 AA 02 00 AC OK Wait for OK 26 0x35 Set the packet size ID 0x35 Set the packet size before Download current file It can be any size but pescnpilon note the connection should be affordable if the size is too big ID Command Oxaa 04 35 p1 p2 checksum Parameter p1p2 packet size Operation Mode Playback mode 0x00 OK Sra 0x01 Failed Module 0x50 Mode error Example Set packet size 1024 Host AA 30 AA 02 00 AC OK AA 04 35 04 00 E7 Wait for OK Page 15 of 19 Rev 1 1 C1068 User Manual 27 0x36 Download Current File ID 0x36 Description Download current file ID Command Oxaa 04 36 p1 p2 checksum Parameter p1p2
8. e stamp OFF Return from 0x00 OK Module 0x01 Failed Example Set to VGA size HOST Module AA 03 43 00 FO AA 30 AA 02 00 AC OK Wait for OK Page 17 of 19 Rev 1 1 Appendix ASCII code table Dec 032 033 035 036 037 038 039 040 041 042 043 044 045 046 047 048 049 050 051 052 053 054 055 056 057 058 059 060 061 062 063 064 065 066 067 068 069 070 071 072 073 Page 18 of 19 Hex 020 021 022 023 024 025 026 027 028 029 02A 02B 02C 02D 02E 02F 030 031 032 033 034 035 036 037 038 039 03A 03B 03C 03D 03E 03F 040 041 042 043 044 045 046 047 048 049 Character SP k o ON DO a KF OOD I O nmo Ow gt O 074 075 076 077 078 079 080 081 082 083 084 085 086 087 088 089 090 091 092 093 094 095 096 097 098 099 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 04A 04B 04C 04D 04E 04F 050 051 052 053 054 055 056 057 058 059 05A 05B 05C 05D 05E 05F 060 061 062 063 064 065 066 067 068 069 06A 06B 06C 06D 06E 06F 070 071 072 073 074 N lt x SB lt CHonDvDOae TOA ZFrxRAe aA gt m oO 0 o o o o a2 lo o 5 117 118 119 120 121 122 C1068 User Manual 075 u 076 v 077 w 078 x 079 y 07A z Rev 1 1 C1068 User Manual Document Change Log First released on Aug 25 2010 2 FW update to v1 1 on Dec 30 2010 2 1 Add diff
9. ectly and proceed to action the module will send Oxaa 30 to acknowledge host Means the module has received the command tell host to wait for further ACK command There are 3 types of fail message return from the module 1 If the checksum of the ID command is not received correctly the module will acknowledge the fail message Oxaa 02 01 ad Such case no Oxaa 30 will be sent before the acknowledgement 2 If the ID command is received correctly but the module cannot execute correctly it will send Oxaa 30 before the error code Oxaa 02 01 ad 3 If the command is correct but not valid for the operation it will return mode error Oxaa 50 to acknowledge host For instance at playback mode you ask it to do a snap shot it will return mode error 4 The worst case if there is not the correct command format or command not existed it will not ack anything Note some commands need to take time for execution so need to make sure it is available before sending the other command Otherwise it will encounter the machine hang problem If motion detect ON one have better to turn it OFF before sending other command Otherwise it will be always activated and not response to other command Page 4 of 19 Rev 1 1 C1068 User Manual 4 Get Data from the Module Before getting image data from the module one needs to get the relative file information the total files and which file want to down load Then set the desired file to current get the file in
10. erent JPG resolution selection 2 2 Turn time stamp on off 2 3 Add JPG compression rate option made Page 19 of 19 Rev 1 1
11. formation such as file name size After that one can set the packet size and calculate the no of packet to get the data accordingly Below is the flow of the operation Note this operation is valid at playback mode only Host Module Get current file information 0xaa 30 aa 12 p1 p17 checksum gt 0xaa 02 31 dd p1 p13 file name in ASCII p14 17 file size Set Packet size 0xaa 30 aa 02 00 ac ack gt O0xaa 04 35 pl p2 checksum 0xaa 30 aa 00 00 do dn checksum aa Download 1 packet dO dn data aa after checksum is sync bit b0xaa 04 36 00 00 e4 0xaa 30 aa 00 01 d0 dn checksum aa Download 2 packet b0xaa 04 36 00 01 e5 0xaa 30 aa nn nn dO dn checksum aa Download n packet b0xaa 04 36 nn nn checksum Detail explanation of commands and return from module can be referred to the command list in the following pages Page 5 of 19 Rev 1 1 5 Summary of Commands C1068 User Manual System Configurations ID in Dec ID in Hex Function 00 00 Get module status 01 01 Set the system clock 02 02 Request the system time 03 03 Select the TV Standard NTSC PAL 04 04 Format the storage media 05 05 Motion Detect set on or off 06 06 MD sensitivity set High Middle Low 07 07 Select Photo or AVI 10 0a Get Version 67 43 Set Time stamp ON OFF Operations 16 10 Set operation mode preview or playback 17 11
12. nder wrong working mode it will feed back by mode error ID Command Oxaa 03 10 p1 checksum Parameter P1 0x10 preview 0x11 playback Operation Mode Preview playback mode Return from Module 0x00 OK 0x01 Failed 0x02 No SD card or no file Example Select Playback as the operation mode Host AA 03 10 11 CE Wait for OK Module AA 30 AA 02 00 AC 0x11 Request the current operation mode ID 0x11 Description Request the current operation mode ID Command Oxaa 02 11 bd Parameter N A Operation Mode Preview playback mode Return from Module 0x10 preview mode 0x11 playback Mode Follow the status 0x00 OK 0x01 Failed Example Request the current operation mode Host AA 02 11 BD Wait for Response Module AA 30 AA 02 10 BC AA 02 00 AC OK Page 10 of 19 Rev 1 1 C1068 User Manual 12 0x13 Manual Capture Photo Return from Module ID 0x13 Description Capture a JPG ID Command Oxaa 02 13 checksum Parameter N A Operation Mode Preview mode 0x00 OK 0x01 Failed 0x02 No SD card 0x03 Write Protect 0x04 Not enough space 0x50 Mode error Host AA 02 13 BF Example Capture a JPG Wait for Response Module AA 30 AA 02 00 AC OK 13 0x14 Manual Capture AVI Return from Module ID 0x14 Description Capture AVI ID Command Oxaa 02 14 checksum Parameter N A Operation M
13. o output 2 pin connector connect to TV video input J6 DC input 2 pin connector DC input 5V J7 Video input 2 pin connector video signal input SD Card Holder Ba g EFE gt 6 26 3 Fl el E J4 UART J5 Video Out J6 DC input J7 Video in 2 Module Specification Storage External SD card up to 16GB Display Connector Composite video out Video Capture D1 and QVGA Photo Resolution D1 VGA QVGA JPEG format UART Baud Rate 115200 bps Video Input Composite video 1V p p Board size 50 x 60 mm Page 3 of 19 Rev 1 1 C1068 User Manual Software 3 Send Commands to the Module First of all one needs to setup the communication between the host machine to the module Please follow the format described below to send the commands Otherwise the module does not response correctly 3 1 Definition of Commands The commands are string of the hexadecimal number it consists synchronization byte and check bit There are 2 types of commands ID Command and ACK Command Synchronization byte 0xaa is placed at the front of command used for the synchronization between the host machine and the Module Checksum Byte is equal to the lowest 8 bit of the summation of all the other bytes in the command It is used for the verification of the command 3 1 1 ID Command This is a variable length command containing the sync byte length of the command command ID and Checksum The format of ID command is sh
14. ode Preview mode 0x00 OK 0x01 Failed 0x02 No SD card 0x03 Write Protect 0x04 Not enough space OxF5 disk full 0xF6 auto stop recording 0x50 Mode error 14 Example Start recording avi Host AA 02 14 CO Wait for Response Module AA 30 AA 02 00 AC OK 0x15 Manual Stop Capture ID 0x15 Description Stop recording AVI ID Command Oxaa 02 15 checksum Parameter N A Operation Mode Preview mode Return from 0x00 OK Module 0x01 Failed 0x50 Mode error Host BA 02 15 Cl Example stop recording avi Wait for Response Module AA 30 AA 02 00 AC OK Page 11 of 19 Rev 1 1 15 16 17 C1068 User Manual 0x20 Set compression ratio for JPG ID 0x20 Description Set compression ratio for photos ID Command Oxaa 03 20 p1 checksum P1 0x00 compression ratio Low 0x01 compression ratio Medium Parameter 0x02 compression ratio High Note compression ratio low means better image quality and bigger file size Operation Mode Preview mode Return from Module 0x00 OK 0x01 failed 0x50 Mode error Example Set compression ratio to middle Host AA 03 20 01 CE Wait for Response Module AA 30 AA 02 00 AC OK 0x21 Set interval between MD ID 0x21 alas Set interval between triggers by motion detected when MD enabled It peseriphon means during this period the trigger is ignored ID Command O
15. own in the following Format Sync Byte 8 Length of the Command IDin Parameter N Checksum bits command 8 bits HEX 8 bits 8 bits x N 8 bits example Set PAL Oxaa 0x03 0x03 0x01 Oxb1 Explanation Sync Byte Oxaa as described before Length of the command this is to tell the module how many bytes to be followed In the example ni there are 3 bytes following the 2 byte so we tell the module there are 3 bytes to be followed in this command we assign 0x03 for this byte Command ID refer to the command list in this document In the example the command ID 0x12 is for NTSC PAL selection Parameter each command may follow different numbers of parameters may be 0 or many In this case one parameter select PAL If there are more parameters the 2 byte length of command will be different Checksum The sum of the command is aa 03 03 01 b1 so Checksum is Oxb1 3 1 2 ACK Command ACK Command is a variable length command containing the acknowledgement and the results returned for the ID command Similar to ID command it contains also the length of the results and check bit for verification The format of ACK Command is shown in the following Sync Byte Length of the Checksum Format 8 bits result 8 bits Return variable 8 bits example 0x14 0x0a 0x04 0x0c Ox0b 0x36 Request the Oxaa 0x08 0x00 0x21 system clock 2010 04 12 11 54 00 If the ID command is received corr
16. package number Operation Mode Playback mode Oxaa p1 p2 d0 dn checksum Oxaa p1 p2 packet number dO dn is image data Note there is the sync byte Oxaa following the checksum to indicate the Return from end of data return Module Also note that d0 dn is one packet data equal to the packet size set in 0x35 0x01 Failed 0x50 Mode error Example Download first packet of current file Download package 1 Host Module AA 04 36 00 00 E4 RA 30 AA 00 VO FF DB 20 43 4F 2E AA Wait for OK note last aa is the sync byte 28 0x37 Delete file ID 0x37 Description Delete file s ID Command Oxaa 03 37 p1 checksum P1 0x00 current file Parameter 0x01 all files Operation Mode Playback mode Return from mate Edo Module 0x01 Failed 0x50 Mode error Example Delete all files Host Module AA 03 37 01 ES AA 30 AA 02 00 AC OK Wait for OK 29 0x41 Set Photo Resolution ID 0x41 Description Set photo resolution ID Command Oxaa 03 41 P1 Checksum Operation Mode Preview mode P1 Parameter 0x00 QVGA 320 240 0x01 VGA 640 480 0x02 D1 NTSC PAL Return from 0x00 OK Module 0x01 Failed Example Set resolution to VGA HOST Module AA 03 41 01 EF AA 30 AA 02 00 Ac OK Wait for OK Page 16 of 19 Rev 1 1 C1068 User Manual 30 0x43 Set Time stamp ON OFF ID 0x43 Description Time stamp On Off ID Command Oxaa 03 43 P1 Checksum Operation Mode Preview mode P1 Parameter 0x00 Time stamp ON 0x01 Tim
17. th of the command 8 bytes Return 0x140A Year 2010 0x03 Month 03 0x01 Day 01 0x10 Hour 16 0x35 Minute 53 0x09 Second 09 2010 03 1 16 53 09 Checksum 0x22 0x03 Select the TV Standard ID 0x03 er Select the TV Standard Desorption Parameter NTSC PAL ID Command Oxaa 03 03 p1 Checksum P1 0x00 NTSC Parametar 0x01 PAL Default Operation Mode Preview mode Return from o or Module 0x01 Failed 0x50 Mode error Example Select NTSC as the TV standard Host Module AA 03 03 00 BO AA 30 AA 02 00 AC OK Wait for OK 5 0x04 Format the storage media ID 0x04 Description Format the storage media ID Command Oxaa 02 04 bO Parameter N A Operation Mode Playback mode 0x00 OK Return from 0x01 Failed Module 0x50 Mode error 0x03 External memory card write protect Example Format the external memory Host Module AA 02 04 BO AA 30 AA 02 00 AC OK Wait for OK Page 8 of 19 Rev 1 1 6 0x05 Motion Detect Set C1068 User Manual ID 0x05 Description Enable or disable Motion detect ID Command Oxaa 03 05 p1 checksum P1 0x00 off Parameter 0x01 on Operation Mode Preview mode Return from 0x00 OR Module 0x01 Failed 0x50 Mode error Example Enable the motion detect Host Module AA 03 05 01 B3 AA 30 AA 02 00 AC OK Wait for OK 0x06 Motion Sensitivity Set ID 0x06 Description Set sensitivity for Motion detect ID Command Oxaa 03 06 p1 checksum P1 0x00
18. xaa 03 21 p1 checksum Parameter P1 1 99sec Operation Mode Preview mode 0x00 OK Heder EO 0x01 Failed Module 0x50 Mode error Example Set interval to 5 sec Host AA 03 21 05 D3 Wait for Response Module AA 30 AA 02 00 AC OK 0x22 Set number of shots per trigger ID 0x22 E a Set number of snap shots per trigger when motion is detected It can do pesenpton multi shots when it is activated by MD ID Command Oxaa 03 22 p1 checksum Parameter P1 1 3 default is 1 Operation Mode Preview mode Return from Module 0x00 OK 0x01 Failed 0x50 Mode error Example Set 3 shots per trigger Host AA 03 22 03 D2 Wait for Response Module AA 30 AA 02 00 AC OK Page 12 of 19 Rev 1 1 18 19 20 0x25 Set Display size for AVI C1068 User Manual ID 0x25 Description Set Display size video clip ID Command Oxaa 03 25 p1 checksum P1 0x00 QVGA Parameter 0x01 D1 Operation Mode Preview mode 0x00 ok Return irom 0x01 failed Module 0x50 Mode error Example Set AVI resolution to QVGA Host Module AA 03 25 00 D2 AA 30 AA 02 00 AC OK Wait for Response 0x26 Set Duration of recording AVI ID 0x26 Description Set duration of video clip per trigger ID Command Oxaa 03 26 p1 checksum Parameter P1 1 99sec Operation Mode Preview mode Return
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