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5

 

Data Acquisition Tool 

Before running data acquisition tool, the NVMe M.2 SSD card should be installed on 
the EVM as shown in the following figure. Remove the Cascade RF board first to have 
access  to  the  SSD  card  slot  on  the  TDA2x  processing  board.  After  installing  SSD 
card, secure the RF board back to the connectors on the TDA2x processing 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, please make sure the SSD card 
is detected. If the SSD is detected correctly, the device will be “/dev/nvme0”. 

5.1 

Run Data Acquisition using Radar Studio 

Follow the Radar studio 2.1.0 release userguide. 

5.2 

Run Data Acquisition Tool 

1.

 

Format  the  partition  on  SSD  card  as  needed.  Use  “fdisk”  and  “mkfs”  tools. 
Please refer to the manual of “fdisk” and “mkfs” for details. 

Summary of Contents for Vision SDK Linux

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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...

Page 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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