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1152 grottenfli 1
#include <inttypes.h>
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#include "main.h"
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#include "parameter.h"
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unsigned char J16Blinkcount = 0, J16Mask = 1, J16Brightness = 0, J16 = 0;
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unsigned char J17Blinkcount = 0, J17Mask = 1, J17Brightness = 0, J17 = 0;
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unsigned char lightsEnabled = 0, lightsOn = 0;
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extern char MotorenEin;
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void setJ16(char enabled) {
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    if ((enabled && lightsOn) ^ LED_NEGATE_J16) {
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        J16_ON;
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        DebugOut.Analog[24] = 100;
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    } else {
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        J16_OFF;
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        DebugOut.Analog[24] = 0;
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    }
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}
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void setJ17(char enabled) {
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    if ((enabled && lightsOn) ^ LED_NEGATE_J17) {
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        J17_ON;
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        DebugOut.Analog[25] = 100;
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    } else {
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        J17_OFF;
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        DebugOut.Analog[25] = 0;
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    }
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}
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// initializes the LED control outputs J16, J17
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void LED_Init(void) {
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    // set PC2 & PC3 as output (control of J16 & J17)
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    DDRC |= (1 << DDC2) | (1 << DDC3);
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    lightsOn = lightsEnabled = 0;
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    setJ16(0);
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    setJ17(0);
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    J16Blinkcount = 0;
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    J16Mask = 128;
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    J17Blinkcount = 0;
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    J17Mask = 128;
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}
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static inline void checkLightsEnabled(void) {
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1163 krheinwald 51
    // Die LED's können mit den Motoren ein- ausgeschaltet werden
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    if (PARAM_LED_ENGINE_ENABLED)
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        lightsEnabled = MotorenEin;
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    // Die LED's können mit den Motoren ein- ausgeschaltet werden
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    else if (PARAM_LED_STICK_ENABLED) {
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        if (!MotorenEin) {
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            if (PPM_in[ EE_Parameter.Kanalbelegung[ K_GAS ] ] > 35 - 120
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                    && PPM_in[ EE_Parameter.Kanalbelegung[ K_GAS ] ] < 120 - 35) {
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                if (PPM_in[ EE_Parameter.Kanalbelegung[ K_GIER ] ] < -75)
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                    lightsEnabled = 1;
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                if (PPM_in[ EE_Parameter.Kanalbelegung[ K_GIER ] ] > 75)
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                    lightsEnabled = 0;
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            }
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        }
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    } else
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        lightsEnabled = 1;
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    lightsOn = lightsEnabled;
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}
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// called in UpdateMotors() every 2ms
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void LED_Update(void) {
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    static char delay = 0;
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    if (!delay--) {
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        delay = 9; // 20ms Intervall
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        checkLightsEnabled();
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        // Soll die Unterspannungswarnung zu einem schnelleren Blinken führen?
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        // Grenze für Unterspannungswarnung erreicht?
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        if (PARAM_LED_WARNING_SPEEDUP && UBat < EE_Parameter.UnterspannungsWarnung) {
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            if (PARAM_LED_FORCE_WARNING_ENABLED) // Erzwingt die Aktivierung der Ausgänge
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                lightsOn = 1;
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            delay /= PARAM_LED_WARNING_SPEEDUP + 1;
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        }
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        // J16
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        if (EE_Parameter.J16Timing > 250 && Parameter_J16Timing > 230)
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            J16 = EE_Parameter.J16Bitmask & 128;
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        else if (EE_Parameter.J16Timing > 250 && Parameter_J16Timing < 10)
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            J16 = !(EE_Parameter.J16Bitmask & 128);
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        else if (!J16Blinkcount--) {
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            J16Blinkcount = Parameter_J16Timing - 1;
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            J16Mask = (J16Mask == 1 ? 0x80 : J16Mask >> 1);
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            J16 = EE_Parameter.J16Bitmask & J16Mask;
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        }
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1163 krheinwald 103
        J16Brightness = EE_Parameter.J16Bitmask & J16Mask ? Parameter_J16Brightness / 23 : 0;
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1152 grottenfli 105
        // J17
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        if (EE_Parameter.J17Timing > 250 && Parameter_J17Timing > 230)
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            J17 = EE_Parameter.J17Bitmask & 128;
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        else if (EE_Parameter.J17Timing > 250 && Parameter_J17Timing < 10)
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            J17 = !(EE_Parameter.J17Bitmask & 128);
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        else if (!J17Blinkcount--) {
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            J17Blinkcount = Parameter_J17Timing - 1;
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            J17Mask = (J17Mask == 1 ? 0x80 : J17Mask >> 1);
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            J17 = EE_Parameter.J17Bitmask & J17Mask;
1163 krheinwald 115
        }
1152 grottenfli 116
 
1163 krheinwald 117
        J17Brightness = EE_Parameter.J17Bitmask & J17Mask ? Parameter_J17Brightness / 23 : 0;
1152 grottenfli 118
    }
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    // delay: 0...9 - BRIGHTNESS/23: 0-Aus...10-Max - Bei Unterspannung volle Leuchtkraft
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    setJ16(J16 && (delay < J16Brightness || UBat < EE_Parameter.UnterspannungsWarnung));
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    setJ17(J17 && (delay < J17Brightness || UBat < EE_Parameter.UnterspannungsWarnung));
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}