CCS/AWR1642: problem with profile parameter configure

HAVI HOUSTON

Intellectual 605 points

Part Number: AWR1642

Tool/software: Code Composer Studio

i wanna configure the parameter of awr1642 shows as below

the numadcsamplerate is 6.25Mhz and the numadcsamples is 32;

so the sample will take about 5us;

i'm setting the rampendtime 10us and the idle time is 2us;

but when i debug this parameter , the system show the error as below:

the code segment show below

please help me to check why and how to deal with it,thanks.

havi

over 7 years ago

0 Cesar over 7 years ago

TI__Guru*** 149074 points

Hi,

First, in order to define a new chirp configuration, we recommend that you review the following Application note:
www.ti.com/.../swra553.pdf

We already have a large set of chirp definitions in our chirp database provided in the TI Resource Explorer.

What type of application are you trying to achieve with this new chirp?

Thank you
Cesar

0 HAVI HOUSTON over 7 years ago in reply to Cesar

Intellectual 605 points

hi
in order to improve the Velocity measurement range， i decided to reduce the time of each chirp time,
but when i debug the parameter, the system shows error.

br
havi

0 HAVI HOUSTON over 7 years ago in reply to Cesar

Intellectual 605 points

i finding the code section in the rlsensor.h;

can numadcsamples set as 32 point。

if i set numadcsamples as 32 point, will the 1642 consider the point as 64 point and cost the same time.

havi

0 Cesar over 7 years ago in reply to HAVI HOUSTON

TI__Guru*** 149074 points

Hi

In order to assist you we need to better understand what you are trying to achieve

We already have a large set of chirp definitions in our chirp database provided in the TI Resource Explorer.

What type of application are you trying to achieve with this new chirp?

Thank you
Cesar

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CCS/AWR1642: problem with profile parameter configure