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#include <inttypes.h>
#include "main.h"
#include "parameter.h"
uint16_t LED1_Timing = 0;
uint16_t LED2_Timing = 0;
unsigned char J16Blinkcount = 0, J16Mask = 1;
unsigned char J17Blinkcount = 0, J17Mask = 1;
unsigned char lightsEnabled = 0;
extern char MotorenEin;
// 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( !MotorenEin ) {
/* Mit dem Gier-Stick links lassen sich die LED's ein- und ausschalten.
*/
if( PARAM_LED_STICK_ENABLED ) {
if( PPM_in[ EE_Parameter.Kanalbelegung[ K_GAS ] ] > 35-120 &&
PPM_in[ EE_Parameter.Kanalbelegung[ K_GAS ] ] < 80 ) {
if( PPM_in[ EE_Parameter.Kanalbelegung[ K_GIER ] ] < -75 ) {
lightsEnabled = 1;
}
if( PPM_in[ EE_Parameter.Kanalbelegung[ K_GIER ] ] > 75 ) {
lightsEnabled = 0;
}
}
} else {
lightsEnabled = 1;
}
}
if( PARAM_LED_ENGINE_ENABLED ) {
lightsEnabled = MotorenEin;
}
if( !delay-- ) {
delay = 4; // 10ms Intervall
// Soll die Unterspannungswarnung zu einem schnelleren Blinken führen?
if( PARAM_LED_WARNING_ENABLED ) {
// Grenze für Unterspannungswarnung erreicht?
if( UBat < EE_Parameter.UnterspannungsWarnung ) {
delay = 2; // 5ms Intervall
}
}
/* J16
*/
if( ( EE_Parameter.J16Timing > 250 ) && ( Parameter_J16Timing > 230 ) ) {
if( EE_Parameter.J16Bitmask & 128 )
J16_ON;
else
J16_OFF;
} else if( ( EE_Parameter.J16Timing > 250 ) && ( Parameter_J16Timing < 10 ) ) {
if( EE_Parameter.J16Bitmask & 128 )
J16_OFF;
else
J16_ON;
} else if( !J16Blinkcount-- ) {
J16Blinkcount = Parameter_J16Timing-1;
if( J16Mask == 1 )
J16Mask = 128;
else
J16Mask /= 2;
if( J16Mask & EE_Parameter.J16Bitmask )
J16_ON;
else
J16_OFF;
}
/* J17
*/
if( ( EE_Parameter.J17Timing > 250 ) && ( Parameter_J17Timing > 230 ) ) {
if( EE_Parameter.J17Bitmask & 128 )
J17_ON;
else
J17_OFF;
} else if( ( EE_Parameter.J17Timing > 250 ) && ( Parameter_J17Timing < 10 ) ) {
if( EE_Parameter.J17Bitmask & 128 )
J17_OFF;
else
J17_ON;
} else if( !J17Blinkcount-- ) {
J17Blinkcount = Parameter_J17Timing-1;
if( J17Mask == 1 )
J17Mask = 128;
else
J17Mask /= 2;
if( J17Mask & EE_Parameter.J17Bitmask )
J17_ON;
else
J17_OFF;
}
}
if( !lightsEnabled ) {
J16_OFF;
J17_OFF;
}
}