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1.3 

Data Output Format 

Data Acquisition Tool will save 3 types of files to the SSD card. 

 

Radar Configuration Files 
Radar Configuration files used for the acquiring data set will be copied to SSD 
as “bxxxx_cfg_00.txt” ~ “bxxx_cfg_03.txt”. 

 

Data Files 
Data will be saved to a new file every 2GB as “bxxxx_data.bin”. 

 

Index Files 
Each data file has an index file, “bxxxx_idx.bin” to provide the frame size and 
numbers of total frames stored in the file. 

The  following  screenshot  shows  an  example  of  the  files  saved  to  SSD  by  Data 
Acquisition Tool. 
 

 

 

 

Содержание Vision SDK Linux

Страница 1: ...overing matter in this document The furnishing of this documents is given for usage with Texas Instruments products only and does not give you any license to the intellectual property that might be co...

Страница 2: ...product design TI does not warrant or represent that any license either express or implied is granted under any patent right copyright mask work right or other intellectual property right of TI coveri...

Страница 3: ...Requirements for Running Data Acquisition Tool 7 3 Build Linux Vision SDK for Cascade Radar EVM 7 4 Build Linux Vision SDK for Cascade Radar EVM with Radar Studio 7 5 Data Acquisition Tool 8 5 1 Run...

Страница 4: ...rage device it requires an interface with very high BW capability On TDA2x PCIe interface can provide maximum 5Gbps BW per lane with total of 2 lanes Using 2 lane PCIe interface on TDA2x to connect to...

Страница 5: ...ink Run Run time Command Received DataCollect Link ProcessFrame NEW DATA DiskBucket WriteData Write Complete Search for existing data files under mnt ssd folder Set File name index AND Copy Configurat...

Страница 6: ...iring data set will be copied to SSD as bxxxx_cfg_00 txt bxxx_cfg_03 txt Data Files Data will be saved to a new file every 2GB as bxxxx_data bin Index Files Each data file has an index file bxxxx_idx...

Страница 7: ...cascade_linux_radar in Rules make 5 Follow the instructions in SDK User guide to prepare the SD card 6 Place the radar configuration files under opt vision folder in file system on SD card The example...

Страница 8: ...board Before powering up the board make sure the S4 Dip Switch as shown in the following figure is set to 1 6 111001 to boot from SD card After powering up the board and booting to Linux kernel prompt...

Страница 9: ...d opt vision_sdk source vision_sdk_load sh apps out 4 Select 6 for Radar Usecases 5 Select 2 for Cascade Radar Capture Data Acquisition 6 Once the use case starts the tool will search the existing fil...

Страница 10: ...ollowings Use Linux PC Ubuntu Preferred From EVM prompt run ifconfig to obtain EVM IP address Use SCP to transfer file to PC Use Windows PC Download WinSCP for Windows and use it to transfer file from...

Страница 11: ...Page 11 of 11 6 Revision History Version Date Revision History 1 0 Jan 3 2019 First version 1 1 Jun 6 2019 Updated for radar studio usecase 1 2 July 26 2019 Updated for uboot patches...

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