usage.ino

/*****************
 * Basic ATEM Connection
 * Connects to the Atem Switcher and outputs keep-alive package information
 *
 * - kasper
 */
/*****************
 * TO MAKE THIS EXAMPLE WORK:
 * - You must have an Arduino with Ethernet Shield (or compatible such as "Arduino Ethernet", http://arduino.cc/en/Main/ArduinoBoardEthernet)
 * - You must have an Atem Switcher connected to the same network as the Arduino - and you should have it working with the desktop software
 * - You must make specific set ups in the below lines where the comment "// SETUP" is found!
 */



// Including libraries:
//#include <Ethernet.h>
//#include <Streaming.h>
//#include <MemoryFree.h>
#include <SkaarhojPgmspace.h>

// MAC address and IP address for this *particular* Arduino / Ethernet Shield!
// The MAC address is printed on a label on the shield or on the back of your device
// The IP address should be an available address you choose on your subnet where the switcher is also present
byte mac[] = {
  0x90, 0xA2, 0xDA, 0x0D, 0x6B, 0xB9 };      // <= SETUP!  MAC address of the Arduino
IPAddress clientIp(192, 168, 10, 99);        // <= SETUP!  IP address of the Arduino
IPAddress switcherIp(192, 168, 10, 240);     // <= SETUP!  IP address of the ATEM Switcher

// Include ATEMbase library and make an instance:
// The port number is chosen randomly among high numbers.
#include <ATEMbase.h>
#include <ATEMstd.h>
ATEMstd AtemSwitcher;




void setup() {

  randomSeed(analogRead(5));  // For random port selection

  // Start the Ethernet, Serial (debugging) and UDP:
  //Ethernet.begin(mac,clientIp);
  Serial.begin(115200);
  //Serial << F("\n- - - - - - - -\nSerial Started\n");

  // Initialize a connection to the switcher:
  AtemSwitcher.begin(switcherIp);
  AtemSwitcher.serialOutput(0x80);
  AtemSwitcher.connect();

  // Shows free memory:
  //Serial << F("freeMemory()=") << freeMemory() << "\n";
}

void loop() {
  // Check for packets, respond to them etc. Keeping the connection alive!
  // VERY important that this function is called all the time - otherwise connection might be lost because packets from the switcher is
  // overlooked and not responded to.
    AtemSwitcher.runLoop();
}