kauailabs

/*
 * The ledarray_onewire example demonstrates controlling an array of 30 LEDs controlled using the
 * "one wire" protocol found in the WS2811, SK6812 and WS2812 LED controllers.  Otherwise known as
 * "neopixel" arrays, each LED is serially daisy-chained, and the Red, Green and Blue (RGB) values
 * for each pixel can range of 0 (off) to 255 (fully on).  The values are transmitted via a series
 * of pulses, which have different lengths depending whether a "one" or a "zero" symbol is being
 * communicated.  Once all LED values have been transmitted, a reset signal is transmitted (comprised
 * of holding the signal low for at least a "reset time period".
 *
 * Note that each controller can specify a slightly different duration for the "one" and "zero" symbols,

kauailabs

package video_to_disk;

import edu.wpi.cscore.UsbCamera;
import edu.wpi.cscore.VideoMode;
import edu.wpi.cscore.MjpegServer;
import edu.wpi.cscore.CvSink;
import edu.wpi.cscore.CvSource;
import org.opencv.core.Mat;
import org.opencv.core.Core;
import org.opencv.core.Size;

kauailabs

#!/bin/bash

##########
##
## VMX Robotics Toolkit (VMX-rtk) Build Script
##
## V2.1 Release (1/27/2020) - compatible with Raspbian Buster and Raspberry Pi 4B
##
## NOTE:  Before running this script, verify that the swap space on the Raspberry Pi
## has been increased (see comments within this script).  This is necessary if building

kauailabs

#include <stdio.h>  /* printf() */
#include "VMXPi.h"

int main(int argc, char *argv[])
{
	bool realtime = false;
	uint8_t update_rate_hz = 50;
	VMXPi vmx(realtime, update_rate_hz);
  if(vmx.IsOpen()) {

kauailabs

#include <stdio.h>  /* printf() */
#include "VMXPi.h"
#define ARRAY_SIZE(a) (sizeof(a)/sizeof(a[0]))

int main(int argc, char *argv[])
{
	bool realtime = false;
	uint8_t update_rate_hz = 50;
	VMXPi vmx(realtime, update_rate_hz);
  if(vmx.IsOpen()) {

kauailabs

#include <stdio.h>  /* printf() */
##include "VMXPi.h"
#define ARRAY_SIZE(a) (sizeof(a)/sizeof(a[0]))

int main(int argc, char *argv[])
{
	bool realtime = false;
	uint8_t update_rate_hz = 50;
	VMXPi vmx(realtime, update_rate_hz);
  if(vmx.IsOpen()) {

kauailabs

#include <stdio.h>  /* printf() */
#include "VMXPi.h"

#define ARRAY_SIZE(a) (sizeof(a)/sizeof(a[0]))

int main(int argc, char *argv[])
{
	bool realtime = false;
	uint8_t update_rate_hz = 50;
	VMXPi vmx(realtime, update_rate_hz);

kauailabs

#include <stdio.h>  /* printf() */
#include "VMXPi.h"

int main(int argc, char *argv[])
{
	bool realtime = false;
	uint8_t update_rate_hz = 50;
	VMXPi vmx(realtime, update_rate_hz);
  if(vmx.IsOpen()) {
    for ( int i = 0; i < 100; i++) {

kauailabs

#include <stdio.h>  /* printf() */
#include "VMXPi.h"

#define ARRAY_SIZE(a) (sizeof(a)/sizeof(a[0]))

static void VMXIOInterruptHandler(uint32_t io_interrupt_num,
		InterruptEdgeType edge,
		void* param,
		uint64_t timestamp_us)
{

kauailabs

#include <stdio.h>  /* printf() */
#include "VMXPi.h"

class AHRSCallback : public ITimestampedDataSubscriber
{
	AHRS& ahrs;
public:
	AHRSCallback(AHRS& ahrs_ref) :
		ahrs(ahrs_ref) {}
	virtual ~AHRSCallback() {}