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IWR1642: Choosing between IWR1642BOOST and IWR1642

Part Number: IWR1642
Other Parts Discussed in Thread: , MATHLIB

Hello, 

I am looking to integrate the mmWave sensor into an existing CANopen network on a robot. The sensor will be used to detect objects in proximity to the sensor. I've read through some of the white-papers and have come to the conclusion that I want to buy one sensor and test it in the lab. Then, if the sensor works in the application environment as expected, it will be installed in many more robots.

This is my first time working with TI products, and I am not very experienced in compiling and running software on a MCU, so I am looking to clarify my understanding of the available products/software that TI has available and how to use them for my project. Thank you in advance for help.

Right now I am trying to decide which board to purchase: IWR1642BOOST EVM or the non-EVM IWR1642. What I think I need is to implement something like the mmWave demo, add digital signal processing so that x,y coordinates are calculated using the DSS, and have the MSS talk on the CANopen network. So, what advantages can EVM give over the non-EVM board in this project?

Another question is about the mmWave SDK. There are two components, the mmWave suite and the demos. The SDK user manual however references the EVM board all the time. Am i correct in assuming that the mmWave suite, when used with the proper externals (TI RTOS, XDC Tools, CCS, TI ARM and C674X compiler, DSPLib and Mathlib), will allow me to compile an image file to be used with the non-EVM board?

  • Hello Herman,

    First I want to say thank you for your interest in TI's mmWave Sensors. You are definitely going to want to start with the IWR1642BOOST EVM in order to get familiar with this product. The EVM comes ready to work with right out of the box whereas the non-EVM version you are talking about refers to the silicon IC's themselves, you will be required to spin a board for each IC you order.

    Next, I'd recommend you take a look at the training series on TI's mmWave Technology: training.ti.com/mmwave-training-series . This is going to be your starting point when it comes to development.

    The mmWave sensors are going to be VERY useful for your particular application and, despite your lack of experience with TI devices, you are going to be delighted with its ease of use.


    Cheers,
    Akash
  • Hello again Herman,

    Hopefully my response was helpful! I'm closing this thread due to inactivity, if you have any more questions then feel free to post them!


    Cheers,
    Akash