> > How do I include the GPS data in the generated log files? > It should already be there by default. > How to test it? in a telnet session run: > >> fpcf -imu 1000 | grep "1:" > > where 1000 is the number of records to print, "grep" filters the records > that have "1:" meaning they are records from GPS. > "0:" - for IMU, > "2:" - for images. > > I tried to search the log with fpcf -imu 1000 | grep "1:" and I do not get any results back.
Can you see any GPS related records? > If I remember correctly your: > GPS is 5Hz - 5 records/sec (IMU - 2560 records/sec) > >> How can I synchronize the timestamps I see in the log to a timestamp on >> the photos In the log records for images (read_imu_log.php): >> > "TimeStamp" is the logger time. > "MasterTimeStamp" - time that is written into image's EXIF. > > When I am looking at the photo properties I can find the DateTimeOriginal but not a marker for the timestamp. 1. What GPS receiver do you use? usb, serial? I am using a Garmin GPS 18 with a serial connection to the camera. 2. Go to: http://192.168.0.9/imu_setup.php -> list - please send the page output. <Logger_configuration> <imu_period>-256</imu_period> <sclk_freq>5000000</sclk_freq> <stall>2</stall> <baud_rate>4800.1920076803</baud_rate> <imu_slot>1</imu_slot> <gps_slot>1</gps_slot> <gps_mode>1</gps_mode> <msg_conf>10</msg_conf> <img_sync>1</img_sync> <extra_conf>4</extra_conf> <slow_spi>0</slow_spi> <imu_sa>3</imu_sa> <sleep_busy>30000</sleep_busy> <imu_registers> <R_00>0x10</R_00> <R_01>0x12</R_01> <R_02>0x14</R_02> <R_03>0x16</R_03> <R_04>0x18</R_04> <R_05>0x1a</R_05> <R_06>0x1c</R_06> <R_07>0x1e</R_07> <R_08>0x20</R_08> <R_09>0x22</R_09> <R_10>0x24</R_10> <R_11>0x26</R_11> <R_12>0x40</R_12> <R_13>0x42</R_13> <R_14>0x44</R_14> <R_15>0x46</R_15> <R_16>0x48</R_16> <R_17>0x4a</R_17> <R_18>0x4c</R_18> <R_19>0x4e</R_19> <R_20>0x50</R_20> <R_21>0x52</R_21> <R_22>0x54</R_22> <R_23>0x56</R_23> <R_24>0x0e</R_24> <R_25>0x70</R_25> <R_26>0x72</R_26> <R_27>0x74</R_27> </imu_registers> <nmea> <S_0> <sentence>RMC</sentence> <format>nbnbnbnnnnb</format> </S_0> <S_1> <sentence>GGA</sentence> <format>nnbnbnnnnbnbbb</format> </S_1> <S_2> <sentence>GSA</sentence> <format>bnnnnnnnnnnnnnnnn</format> </S_2> <S_3> <sentence>VTG</sentence> <format>nbnbnbnb</format> </S_3> </nmea> <message>Odometer message</message> </Logger_configuration> > Best regards, > Oleg Dzhimiev > Electronics Engineer > phone: +1 801 783 5555 x124 > Elphel, Inc. -- *University Of Minnesota: College of Science and Engineering* *Aerospace Engineering and Mechanics*
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