IWR6843: Serial data structure of breathing and heartbeat

Xudong Wang

Part Number: IWR6843

Hi there:

I'm sorry to bother you again.I'm doing something related to breathing and heartbeat.I am looking at the data structure below.But I am not very clear about the structure of the line drawing part, can you describe it in more detail? For example, is it a float type or an int type, how many are there in total

Regards

shen

over 3 years ago

0 Vaibhav Mahimkar over 3 years ago

TI__Mastermind 23725 points

Hello

Please provide us responses as requested here

(+) IWR6843: Sensors forum - Sensors forum - Sensors - TI E2E support forums

THank you,

Vaibhav

0 Angie Mitchell over 3 years ago in reply to Vaibhav Mahimkar

TI__Genius 10730 points

Hi Shen,

1. This TLV packet is detailed on this page in our resource guide: https://dev.ti.com/tirex/explore/node?node=AH-2SVYArR7wfP9cuNOm0w__VLyFKFf__LATEST. This includes a section on range profile that may help.

2.The range profile output of the TLV packet is defined on line 1067 of dssmain.c. At 125 of mmw_messages.h the definition of the struct holding TLV payload information is defined (MmwDemo_msgTlv). This struct contains 3 uint variables for payload type, length and address. At 144 of mmw_messages.h you will see how the packet (MmwDemo_detInfoMsg) contains a header and then an array of the type define at 125.

Thank you,

Angie Mitchell