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SJ-PM-TF-Luna  A01

 

                                     

 

Benewake  (Beijing)  Co.  Ltd. 

 

Page16 

 

 

Only standard baud rates are supported. When setting a high update rate, a high baud rate is 

recommended to ensure data security. 

 

Please always send the command of save settings when try to modify parameters of TF-Luna, 

otherwise the settings will not take effect 

8  Remote Upgrading 

TF-Luna supports the remote upgrade. When the user’s product cannot satisfy the current application 

requirements  and Benewake official  website has  relevant  firmware upgrades, the user may upgrade the 
product firmware via remotely upgrading the PC software. Please contact us to get the Updater 

Figure 6: Firmware Upgrade PC software of TF-Luna

 

The tools for the firmware upgrade of TF-Luna are mostly the same as the

 Quick Test

, which requires one 

TTL-USB board to connect the TF-Luna with PC. 

Upon successful connection, open the Updater.exe. Select right port, here is “

COM8”. Input the right 

baud rate in “

  115200

”    and click “

  CONNECT” to connect the TF-Luna with the Updater. Click 

  Open Bin” to choose the updating firmware, whose directory will be showed in the textbox above. 

Then click “

 

Download Bin” to start upgrading. The information of upgrading will be showed in “

.

 

Caution:   
1.

please confirm that the communication bit rate of this product is 115200 before the firmware upgrade, as 

TF-Luna will be unable to upgrade at other bit rates. 

2

.Note: Remote upgrade of the host computer and firmware files need to be placed in the pure English path. 

9  Malfunction: Causes and Troubleshooting 

(1)  Distance  value  occasionally  will  abruptly  change  into  -1  beyond  the  range  during  normal 

operation. 

Cause: 

The different test environments (reflectivity of detected object, disturbance of ambient light, etc.) 

Содержание TF-Luna

Страница 1: ...Product Manual of TF Luna TF Luna LiDAR Module...

Страница 2: ...ight The Copyright of this document is protected All the rights involved herein belong to Benewake Beijing Co Ltd Any copy activity of this document no matter in whole or in part should be in conformi...

Страница 3: ...rs the product operation introduction and common problem solutions but it is really hard to covers all the problems you maybe meet So if you have any further questions or problems please feel free to...

Страница 4: ...3 1 Product Structure 9 4 Electrical Characteristics 9 5 Line Sequence and Data Communication Protocol 10 5 1 Description about Line Sequence and Connection 10 5 2 Serial port Communication Protocol 1...

Страница 5: ...SJ PM TF Luna A01 Benewake Beijing Co Ltd Page5 8 Remote Upgrading 16 9 Malfunction Causes and Troubleshooting 16 10 Q A 18 Attachment 1 Introduction of TF Series PC software 19...

Страница 6: ...en the product shell or remove the IR pass filter 1 3Conditions with Potential Malfunction Detecting object with high reflectivity such as the mirror or the smooth floor tile may cause a system malfun...

Страница 7: ...e is absolute accuracy and the specific repeat accuracy will be described in the next section 2 4 2 is the theoretical value from which the actual value will be different Only frame rates meeting the...

Страница 8: ...The diameter of light spot depends on the FOV of TF Luna the term of FOV generally refers to the smaller value between the receiving angle and the transmitting angle which is calculated as follows d...

Страница 9: ...na 4 Electrical Characteristics Table 4 Major Electrical Parameters of TF Luna Description Parameter value Supply voltage 5V 0 1V Average current 70mA Peak current 150mA Average power 350mW Communicat...

Страница 10: ...4 GND Ground 5 6 5 2Serial port Communication Protocol TF Luna adopts the serial port data communication protocol as given in Table 6 Table 6 Data Communication Protocol of TF Luna Communication inte...

Страница 11: ...utput is in the format of character string and its unit is m meter For example if the measurement distance is 1 21m the string 1 21 will be output followed by the escape character r n 5 4Descriptions...

Страница 12: ...nment for the time being Please refer to Attachment 1 Product manual of TF Test software Connection of the hardware Figure 4 Schematic Diagram of Correct Connection Connect TF Luna TTL USB board and U...

Страница 13: ...e TF Luna output in the Pixhawk format please select Pix Mode at first otherwise area TIME LINE CHART will not output the right data image normally After Pix Mode is checked the unit of distance will...

Страница 14: ...be saved in the data or command frame as 0x5A 0x06 0x03 0xE8 0x03 0x4E 2 Command data instruction frame sent from PC to radar 3 Response data instruction frame uploaded from LiDAR to host computer or...

Страница 15: ...Output format 5A 05 05 01 65 5A 05 05 01 65 Standard 9 bytes cm 5A 05 05 02 66 5A 05 05 02 66 Pixhawk 5A 05 05 06 6A 5A 05 05 06 6A Standard 9 bytes mm Baud rate 5A 08 06 H1 H2 H3 H4 SU 5A 08 06 H1 H2...

Страница 16: ...Test which requires one TTL USB board to connect the TF Luna with PC Upon successful connection open the Updater exe Select right port here is COM8 Input the right baud rate in 115200 and click CONNE...

Страница 17: ...ject is the material with high reflectivity such as mirror smooth floor tile etc or transparent substance such as glass and water etc Troubleshooting Please avoid use of this product under such circum...

Страница 18: ...t 10 Q A Q1 Is TF Luna available with 3 3V or other power supply voltage A1 Sorry it is not available for the time being The Standard power supply of TF Luna is 5V 0 1V If you have any further require...

Страница 19: ...ort Control Zone SETTINGS Product Type connect the LiDAR via TTL USB board to the PC As shown in the figure select TF Luna Serial port COM select the right serial port number corresponding to the LiDA...

Страница 20: ...ding data and click the FINISHED button to stop recording Click FOLDER button to open the folder where the data file is saved 4 Time Line Chart Zone TIME LINE CHART The PC software will draw the conti...

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