Other Parts Discussed in Thread: UNIFLASH
Tool/software:
Hello TI team,
I am currently working with the AWR1642BOOST radar sensor and following the Auto SRR User's Guide. I have successfully flashed the srrdemo_16xx.bin file located at
<RADAR_TOOLBOX_INSTALL_DIR>\source\ti\examples\ADAS\short_range_radar\prebuilt_binaries\ and observed number of detected object.
Here is the setup I am using:
CCS version: 12.8
SDK version: 3.6
Radar module: AWR1642BOOST
UniFlash version: 8.8
I used the following path as a reference for packet analysis.
"file:///C:/ti/mmwave_sdk_03_06_00_00-LTS/packages/ti/demo/xwr16xx/mmw/docs/doxygen/html/index.html"
Based on that, I analyzed a packet from the SRR.
Below is a one of packet data I captured:
0201040306050807000206038000000042160A00E10E000073E580D4030000000200000000000000010000001C0000000300070000000812A9FE9002000043100702A70500006A10F302A605030000001C00000002000700A8FE8E02000000008C008C001B039005FEFF0100810046000F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0
I've identified most of the fields as follows:
Header Information:
Header start
MAGIC WORD- 0201040306050807
VERSION- 00020603
total packet length-80000000
platform- 42160A00
frame number- E10E0000
time-CPU cycles- 73E580D4
no of detected object- 03000000
no of data structures in package(number of TLV) - 02000000
number of subframe- b00000000
Header complete
Detected Object TLV Information:
type -(MMWDEMO_OUTPUT_MSG_DETECTED_POINTS)-01000000
length- 1C000000
Descriptor-- (number of object)-->0300 xyzQformat--> 0700
for object-1 (0000 0812 A9FE 9002) ----> Unknown field
for object-2 (0000 4310 0702 A705) ----> Unknown field
for object-3 (0000 6A10 F302 A605) ----> Unknown field
type-03000000
length 1C000000
02000700A8FE8E02000000008C008C001B039005FEFF010081004600
padding data (to make the packet multiple of 32 byte)-->0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0F0
Questions:
1.Have I correctly identified the fields above? If there are any discrepancies, could you please help me verify?
2.Could you provide details about the "Unknown filed" I marked for each detected object? This would help clarify what they represent in the SRR data.
3.Is the packet structure of the SRR output (generated by flashing srrdemo_16xx.bin from ti\radar_toolbox_2_20_00_05\source\ti\examples\ADAS\short_range_radar\prebuilt_binaries\) consistent with the documentation provided by you (file:///C:/ti/mmwave_sdk_03_06_00_00-LTS/packages/ti/demo/xwr16xx/mmw/docs/doxygen/html/index.html)?
