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/* Capture command demo */
#include <inttypes.h>
#include <avr/pgmspace.h>

//#include <Spi.h>
#include <Max3421e.h>
#include <Max3421e_constants.h>
#include <Max_LCD.h>
#include <Usb.h>

#include <ptp.h>
#include <canoneos.h>

#include <MemoryFree.h>

#define DEV_ADDR        1

// Canon EOS 400D
#define DATA_IN_EP      1
#define DATA_OUT_EP     2
#define INTERRUPT_EP    3
#define CONFIG_NUM      1

class CamStateHandlers : public PTPStateHandlers
{
      bool stateConnected;
    
public:
      CamStateHandlers() : stateConnected(false) {};
      
      virtual void OnDeviceDisconnectedState(PTP *ptp);
      virtual void OnDeviceInitializedState(PTP *ptp);
} CamStates;

CanonEOS  Eos(DEV_ADDR, DATA_IN_EP, DATA_OUT_EP, INTERRUPT_EP, CONFIG_NUM, &CamStates);

void CamStateHandlers::OnDeviceDisconnectedState(PTP *ptp)
{
    if (stateConnected)
    {
        stateConnected = false;
        Notify(PSTR("Camera disconnected\r\n"));
    }
}

void CamStateHandlers::OnDeviceInitializedState(PTP *ptp)
{
    if (!stateConnected)
        stateConnected = true;

    uint16_t rc = Eos.Capture();
    
    if (rc != PTP_RC_OK)
        Message(PSTR("Error: "), rc);
    
    delay(5000);
}

void setup() 
{
  Serial.begin( 115200 );
  Serial.println("Start");
  Eos.Setup();
  delay( 200 );
}

void loop() 
{
    Eos.Task();
}