Ai-Thinker Positioning Development Board

/*
This code uses the DW1000 library to communicate with the BU01 UWB transceiver module over SPI. In the setup() function, the SPI bus is initialized with the SPI.begin() function and the DW1000 module is initialized with the DW1000.begin() function. The network ID and node ID are set using the DW1000.setNetworkId() and DW1000.setNodeId() functions.

In the loop() function, the ranging process is started using the DW1000.newRange() function. The loop then waits for the ranging process to complete using the DW1000.isRangeComplete() function.

Once the ranging process is complete, the range result is obtained using the DW1000.getRange() function. The range is printed to the serial port using the Serial.print() function.

A short delay is added using the delay() function before the loop starts again.

This code provides a basic framework for interfacing with the Ai-Thinker Positioning Development Board using the BU01 UWB transceiver module. You can modify the code to suit your specific requirements, such as adding support for multiple nodes or changing the ranging parameters.
*/

#include <SPI.h>
#include <DW1000.h>

// define the reset and interrupt pins for the DW1000 module
const int RESET_PIN = 0;
const int INTERRUPT_PIN = 2;

// define the network ID and node ID for the DW1000 module
const uint16_t NETWORK_ID = 0xDECA;
const uint16_t NODE_ID = 0x001;

void setup() {
  // initialize the serial port for debugging
  Serial.begin(9600);

  // initialize the SPI bus
  SPI.begin();

  // initialize the DW1000 module
  DW1000.begin(RESET_PIN, INTERRUPT_PIN);
  DW1000.setNetworkId(NETWORK_ID);
  DW1000.setNodeId(NODE_ID);

  // print a message to the serial port
  Serial.println("Ai-Thinker Positioning Development Board ready!");
}

void loop() {
  // start the ranging process
  DW1000.newRange();

  // wait for the ranging process to complete
  while (!DW1000.isRangeComplete());

  // get the range result
  DW1000Range range = DW1000.getRange();

  // print the range to the serial port
  Serial.print("Range: ");
  Serial.print(range.range);
  Serial.println("m");

  // wait for a short time
  delay(100);
}