I need your help with the CIR collection from EVB1000 links. Here is my experiment setup:
I am using EVK1000 kit with one board configured as the anchor and connected to PC via USB, the other board is configured as tag.
Decaranging.exe is installed in the PC and can successfully log the CIR information from the board configured as the anchor.
However, Decaranging allows to collect about 4 or 5 CIR samples per second (each has length of 1016 under 64MHz PRF). But this update frequency is too low for my project, I may need get 20 CIR samples per second at least. I am wondering what can I do to achieve a higher CIR update rate? Is this low CIR update rate related to certain configurations of the device EVK1000 or it is a problem of Decaranging. How can I increase this update rate?
The DW1000 User Manuel claims that the CIR values are saved in Register file: 0x25 – Accumulator CIR memory. Can anyone insight me how can I access this register 0x25 via USB SPI connection?
Thank you very much.
I know there are some api code examples provided online by Decawave, but I have no experience on how can I run them from the PC. Someone can help?
