int main()
{
setup();
unsigned long previous_time = 0;
static int k = 0;
uint8_t temp;
struct timeval tv;
struct timezone tz;
write_reg(ARDUCHIP_MODE, 0x01); //Switch to CAM
while(1)
{
temp = read_reg(ARDUCHIP_TRIG);
if(!(temp & VSYNC_MASK)) //New Frame is coming
{
write_reg(ARDUCHIP_MODE, 0x00); //Switch to MCU
resetXY();
write_reg(ARDUCHIP_MODE, 0x01); //Switch to CAM
while(!(read_reg(ARDUCHIP_TRIG)&0x01)); //Wait for VSYNC is gone
}
else if(temp & SHUTTER_MASK)
{
gettimeofday (&tv , &tz);
previous_time = tv.tv_sec;
//printf("previous_time is %d.\n",previous_time);
while(read_reg(ARDUCHIP_TRIG) & SHUTTER_MASK)
{
gettimeofday (&tv , &tz);
//printf("put time is %d.\n",tv.tv_sec);
if((tv.tv_sec - previous_time) >= 2)
{
Playback();
delayms(1000);
}
}
gettimeofday (&tv , &tz);
if((tv.tv_sec - previous_time) < 2)
{
//printf(" get time is %d.\n",tv.tv_sec);
memset(filePath,0,28);
strcat(filePath,"/home/pi/");
getnowtime();
strcat(filePath,nowtime);
strcat(filePath,".bmp");
//Open the new file
fp = fopen(filePath,"w+");
if (fp == NULL)
{
printf("open file failed\n");
return 0;
} //Generate file name
write_reg(ARDUCHIP_MODE, 0x00); //Switch to MCU, freeze the screen
GrabImage(filePath);
}
}
}
}
//-----------------------------------------------------------------------------
void main(void)
{
Init_Sys(); // Initialize system
while (1) // Repeat forever
{
// wait for key-press event, hold CPU in low-power mode
P1IFG = 0; // Clear all P1.x interrupt flags
P1IE |= 0xc0; // Enable int for buttons
_BIS_SR(LPM3_bits + GIE); // Enter LPM3 w/ interrupts
_DINT(); // Disable interrupts
P1IE &= ~0xc0; // Disable interrupts for buttons
// process key-press event
if (!(P1IN & 0x40)) // Record button pressed?
Record();
else // No, -> must be playback button
Playback();
}
}
void PlayMove(int iirec)
{
Playback(rgirecMin[iirec], rgirecMax[iirec]);
}
