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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 J16 = 0, J17 = 0;
unsigned char lightsEnabled = 0, lightsOn = 0;
extern char MotorenEin;
void setJ16( char enabled ) {
/* if( PARAM_LED_NEGATE )
enabled = !enabled;
if( enabled && forceEnabled )
J16_ON;
else
J16_OFF;*/
if((enabled && lightsOn) ^ LED_NEGATE_J16)
J16_ON;
else
J16_OFF;
}
void setJ17( char enabled ) {
/* if( PARAM_LED_NEGATE )
enabled = !enabled;
if( enabled && forceEnabled )
J17_ON;
else
J17_OFF;*/
if((enabled && lightsOn) ^ LED_NEGATE_J17)
J17_ON;
else
J17_OFF;
}
// 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);
lightsOn = lightsEnabled = 0;
setJ16( 0);
setJ17( 0);
J16Blinkcount = 0; J16Mask = 128;
J17Blinkcount = 0; J17Mask = 128;
}
void checkLightsEnabled(void) {
// Mit dem Gier-Stick rechts lassen sich bei stehenden Motoren die LED's ein- und mit links ausschalten
if( !MotorenEin) {
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;
}
// Die LED's können mit den Motoren ein- ausgeschaltet werden
if( PARAM_LED_ENGINE_ENABLED)
lightsEnabled = MotorenEin;
lightsOn = lightsEnabled;
}
// called in UpdateMotors() every 2ms
void LED_Update( void ) {
static char delay = 0;
checkLightsEnabled();
if( !delay-- ) {
delay = 9; // 20ms Intervall
// Soll die Unterspannungswarnung zu einem schnelleren Blinken führen?
// Grenze für Unterspannungswarnung erreicht?
if( PARAM_LED_WARNING_SPEEDUP && UBat < EE_Parameter.UnterspannungsWarnung ) {
if( PARAM_LED_FORCE_WARNING_ENABLED ) // Erzwingt die Aktivierung der Ausgänge
lightsOn = 1;
delay /= PARAM_LED_WARNING_SPEEDUP+1;
}
// J16
if( EE_Parameter.J16Timing > 250 && Parameter_J16Timing > 230 )
J16 = EE_Parameter.J16Bitmask & 128;
else if( EE_Parameter.J16Timing > 250 && Parameter_J16Timing < 10 )
J16 = !( EE_Parameter.J16Bitmask & 128 );
else if( !J16Blinkcount-- ) {
J16Blinkcount = Parameter_J16Timing-1;
J16Mask = (J16Mask == 1 ? 0x80 : J16Mask >> 1);
J16 = EE_Parameter.J16Bitmask & J16Mask;
}
// J17
if( EE_Parameter.J17Timing > 250 && Parameter_J17Timing > 230)
J17 = EE_Parameter.J17Bitmask & 128 ;
else if( EE_Parameter.J17Timing > 250 && Parameter_J17Timing < 10)
J17 = !( EE_Parameter.J17Bitmask & 128 );
else if( !J17Blinkcount-- ) {
J17Blinkcount = Parameter_J17Timing-1;
J17Mask = (J17Mask == 1 ? 0x80 : J17Mask >> 1);
J17 = EE_Parameter.J17Bitmask & J17Mask;
}
}
// delay: 0...9 - BRIGHTNESS/23: 0-Aus...10-Max - Bei Unterspannung volle Leuchtkraft
setJ16( J16 && (delay < Parameter_J16Brightness/23 || UBat < EE_Parameter.UnterspannungsWarnung ));
setJ17( J17 && (delay < Parameter_J17Brightness/23 || UBat < EE_Parameter.UnterspannungsWarnung ));
}