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#include <inttypes.h>
#include "main.h"
#define PHOTO_MODE_DELAY 2000/10
#define PHOTO_MODE_TRIGGER_TIME 1000/10
#define PHOTO_MODE_TRIGGER_PERIOD 4000/10
uint16_t LED1_Timing = 0;
uint16_t LED2_Timing = 0;
unsigned char J16Blinkcount = 0, J16Mask = 1;
unsigned char J17Blinkcount = 0, J17Mask = 1;
uint8_t PhotoModeDelayCounter ;
uint16_t PhotoModelCounter;
// initializes the LED control outputs J16, J17
void LED_Init(void)
{
// set PC2 & PC3 as output (control of J16 & J17)
DDRC |= (1<<DDC2)|(1<<DDC3);
J16_OFF;
J17_OFF;
J16Blinkcount = 0; J16Mask = 128;
J17Blinkcount = 0; J17Mask = 128;
}
// called in UpdateMotors() every 2ms
void LED_Update(void)
{
static char delay = 0;
if(!delay--) // 10ms Intervall
{
delay = 4;
if (Parameter_J16Timing < 10)
{
// Low: select camera 1
J16_OFF;
J17_OFF;
}
else if (Parameter_J16Timing < 180)
{
// Middle: select camera 2, no trigger
J16_ON;
J17_OFF;
PhotoModeDelayCounter = PHOTO_MODE_DELAY;
PhotoModelCounter = 0;
}
else
{
// High: select camera 2 and trigger
J16_ON;
if (PhotoModeDelayCounter)
{
// Not in photo-mode (yet)
PhotoModeDelayCounter--;
J17_ON;
}
else
{
PhotoModelCounter++;
// In photo-mode
if (PhotoModelCounter < PHOTO_MODE_TRIGGER_TIME)
{
J17_ON;
}
else if (PhotoModelCounter < PHOTO_MODE_TRIGGER_PERIOD-PHOTO_MODE_TRIGGER_TIME)
{
J17_OFF;
}
else
{
PhotoModelCounter = 0;
}
}
}
}
}