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thotro / arduino-dw1000

A library that offers functionality to use Decawave's DW1000 chips/modules with Arduino.
Apache License 2.0
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Device ID: DECA - model: 255, version: 15, revision: 15 #169

Closed hu265 closed 7 years ago

hu265 commented 7 years ago

Currently I'm using BasicConnectivityTest code and I got the following results:

Device ID: DECA - model: 255, version: 15, revision: 15 Unique ID: EUI: 255:255:255:255:255, OUI: 255:255:255 Network ID & Device Address: PAN: 65535, Short Address: 65535 Device mode: Data rate: 6800 kb/s, PRF: 16 MHz, Preamble: 128 symbols (code #4), Channel: #5

I'm using an Arduino Pro mini 3.3v to connect to the my DWM1000 module. I connected them in this following way:

DWM1000 - Arduino Pro Mini Pin 24 - Ground Pin 22 IRQ/GPIO8 - PIN_IRQ (pin 2) Pin 20 SPICLK - SCK (pin 13) Pin 19 SPIMISO - MISO (pin 12) Pin 18 SPIMOSI - MOSI (pin 11) Pin 17 SPICSn - PIN_SS (pin 13) Pin 6 and VDD3V3 - Vcc (3v3) Pin5 VDDAON - Vcc (3v3)

I'm not sure why I don't get the normal results like other people did. (something that looks like: Device ID: DECA - model: 1, version: 3, revision: 0) Is there any problem with the way I connect my Arduino and DWM module?

Thank you

Rotzbua commented 7 years ago

Device ID: DECA - model: 255, version: 15, revision: 15

==> Device wrong or poorly connected.

In your case you forgot some pins (set so high) to connect. Look at the data sheet.

hu265 commented 7 years ago

@Rotzbua Thank your for your response. I'm a beginner at this project and I have been following data sheet but I'm not entirely sure which pins are still needed to be connected just. I looked at the AdapterBoardTestBed diagram and tried out several different versions of connections shown by participants in other discussions but I have been getting the 255 results or all zeros. Could you tell me how to correctly connect all the pins in my case?

Rotzbua commented 7 years ago

@hu265 No, sry, I do not have the time to look it up in detail. Just go do decawave homepage and read the data sheets and application papers.

pipsitel commented 7 years ago

@hu265 i also had this problem. i now have boards from localino.net, ask the guys (kuek in github) if they can give you boards without dwm. they are very helpful and open minded. it saved a lot of error finding and just worked straight away.