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Summary of Contents for Nooploop TOFSense-F
- Page 1 TOFSense-F User Manual V2.0 Language: English Firmware: V1.1.9 NAssistant: V4.10.1 Product Series: TOFSense-F, TOFSense-F P, TOFSense-F2 Mini, TOFSense-F2, TOFSense-F2 P, TOFSense-F2 PH...
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Page 2: Table Of Contents
7.3.2 NLink_TOFSense_Read_Frame0 ................10 7.3.3 NLink_TOFSense_F_Setting_Frame0 ..............11 7.3.4 NLink_TOFSense_IIC_Frame0 ................12 8 FAQ .............................. 14 9 Reference ............................16 10 Abbreviation and Acronyms .......................16 11 Update Log ..........................17 12 Further Information ........................17 Copyright©2024 Nooploop. All Rights Reserved. Catalogue... -
Page 3: Disclaimer
Nooploop product would cause severe personal injury or death. Nooploop customers using or selling Nooploop products in such a manner do so entirely at their own risk and agree to fully indemnify Nooploop and its representatives against any damages arising out of the use of Nooploop products in such safety-critical applications. -
Page 4: Introduction
UART mode has two output modes: active output and query output. The two output modes can be switched by modifying the data output mode on NAssistant. Connect TOFSense-F/F2 series products to NAssistant through USB to TTL module (Reference datasheet for Line Sequence and Power Supply). After successful recognition, click to enter the settings page. -
Page 5: Query Output
When the module is in UART mode (note that NAssistant cannot recognize the module in IIC mode), connect TOFSense-F series product to NAssistant through the USB to TTL module (line sequence and power supply voltage reference datasheet). After successful recognition, click to enter the settings page. -
Page 6: O Output
1m, RX is at a low level and TX is at a high level. Example: When the ranging value is 0.3 meters, RX is high level and TX is low level. The ranging value increases to 1.2 meters, RX is low level, and TX is high level. Copyright©2024 Nooploop. All Rights Reserved. -
Page 7: Double Threshold
For example, based on the above settings, the low threshold is 1 meter and the high threshold is 1.5 meters. (Low threshold=hysteresis starting point Band Start, high threshold=hysteresis starting point Band Start+hysteresis width Band Width) Copyright©2024 Nooploop. All Rights Reserved. -
Page 8: Low Power
FOV range of the module, as shown in Figure 7, the output measurement value will be abnormal. If high accuracy is required during use, such situations should be avoided as much as possible to reduce measurement errors. Copyright©2024 Nooploop. All Rights Reserved. -
Page 9: Protocol Unpack
+= data[i]; return sum == data[length-1]; 7.2 Composition 7.2.1 UART The default configuration of the serial port is: data bit 8 bit, stop bit 1 bit, no parity check, no flow control, Copyright©2024 Nooploop. All Rights Reserved. -
Page 10: Example
Data source: Connect the module to the host computer, configure it as UART query output mode with ID set to 0. To query data, send the following bytes from the host computer. If you need to query modules with different IDs, simply change ID and checksum accordingly. Copyright©2024 Nooploop. All Rights Reserved. -
Page 11: Nlink_Tofsense_F_Setting_Frame0
Reserved.The default value is 0xFF band_start uint16 [0,25000],unit:mm band width uint16 [0,25000],unit:mm reserved uint8 Reserved.The default value is 0xFF refresh rate uint16 Data refresh rata:1,2,5,10,25,50,100,200,350Hz filter factor uint8 Filter factor: 0~255.Default:5 reserved uint8 Reserved.The default value is 0xFF Copyright©2024 Nooploop. All Rights Reserved. -
Page 12: Nlink_Tofsense_Iic_Frame0
[0-15] bandstart: I/O mode latency start, unit: mm [16-31] bandwidth: I/O mode loop bandwidth, unit: mm 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 0x20 Systime Copyright©2024 Nooploop. All Rights Reserved. - Page 13 Slave Addr|W Reg Addr Stop Start Slave Addr|R Data[7:0] Data[7:0] Data[7:0] NACK Stop Start: Start signal W: Read flag 1 R: Write flag 0 ACK: Acknowledge NACK: Non-acknowledge Stop: Stop signal Host sends Slave sends Copyright©2024 Nooploop. All Rights Reserved.
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Page 14: Faq
Suggest comparing the test data of cardboard and the one of the actual object being tested, analyzing and compensating for and optimizing based on signal strength. Q4. Why is there no data output from TOFSense-F? Each module has undergone strict testing before shipping. If there is no data, please first check if the Mode,... - Page 15 The data in the protocol frame is stored in little-endian mode, and it is multiplied by a certain multiple during encoding. For example, "ad 08 00" is first restored to hexadecimal data 0x0008ad, which translates to 2,221 in decimal, and divided by 1000 to become 2.221 meters. Copyright©2024 Nooploop. All Rights Reserved.
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Page 16: Reference
Application Graphic Tutorial" on the official website for use. 9 Reference [1] TOFSense-F_Datasheet.pdf 10 Abbreviation and Acronyms Table 6: Abbreviation and Acronyms Abbreviation Full Title Time of Flight Field of View UART Universal Asynchronous Receiver/Transmitter Inter-Integrated Circuit Copyright©2024 Nooploop. All Rights Reserved. -
Page 17: Update Log
Added low-power section (not yet implemented) 1.1.9 20240701 Optimized the description Optimized product parameter settings with images 12 Further Information Company: SZ Nooploop Technology Co.,Ltd. Address: A2-218, Peihong building, No.1, Kehui Road, Science Park community, Yuehai street, Nanshan District, Shenzhen Email: sales@nooploop.com Tel:...
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