#include <CMUcam4.h>
#include <CMUcom4.h>
#define RED_MIN 0
#define RED_MAX 100
#define GREEN_MIN 0
#define GREEN_MAX 100
#define BLUE_MIN 0
#define BLUE_MAX 100
#define LED_BLINK 5 // 5 Hz
#define WAIT_TIME 5000 // 5 seconds
int led=10;
CMUcam4 cam(CMUCOM4_SERIAL);
void setup()
{
cam.begin();
// Wait for auto gain and auto white balance to run.
cam.LEDOn(LED_BLINK);
delay(WAIT_TIME);
// Turn auto gain and auto white balance off.
cam.autoGainControl(false);
cam.autoWhiteBalance(false);
cam.LEDOn(CMUCAM4_LED_ON);
pinMode(led, OUTPUT);
}
void loop()
{
CMUcam4_tracking_data_t data;
cam.trackColor(RED_MIN, RED_MAX, GREEN_MIN, GREEN_MAX, BLUE_MIN, BLUE_MAX);
for(;; )
{
cam.getTypeTDataPacket(&data); // Get a tracking packet.
if (data.pixels>0)// color is seen
digitalWrite(led,1);
else
digitalWrite(led,0);
// Process the packet data safely here.
}
// Do something else here.
}
i connect the camera to the arduino to observe the detection.
i connect the
tx(arduino) to rx (cam)-white cable
rx(arduino) to tx (cam)- yellow cable
gnd to gnd- orange cable
when i make the camera to detect nothing, red led on camera off but the led on arduino still on.
another problem is even i do not connect the camera to the arduino, the led on arduino is on. it seem that arduino cannot get the data from camera. can anyone help me?
thanks