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1134 | thjac | 1 | #include <inttypes.h> |
2 | #include "main.h" |
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3 | #include "parameter.h" |
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4 | |||
5 | unsigned char J16Blinkcount = 0, J16Mask = 1, J16Brightness = 0, J16 = 0; |
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6 | unsigned char J17Blinkcount = 0, J17Mask = 1, J17Brightness = 0, J17 = 0; |
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7 | |||
8 | unsigned char pwmJ16 = 0, pwmJ17 = 0; |
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9 | static unsigned char pwmtable[32] ={0, 1, 2, 2, 2, 3, 3, 4, 5, 6, 7, 8, 10, 11, |
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10 | 13, 16, 19, 23, 27, 32, 38, 45, 54, 64, 76, |
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11 | 91, 108, 128, 152, 181, 215, 250}; |
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12 | |||
13 | unsigned char lightsEnabled = 0, lightsOn = 0; |
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14 | |||
15 | extern char MotorenEin; |
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16 | |||
17 | void setJ16(char enabled) { |
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18 | /* if( PARAM_LED_NEGATE ) |
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19 | enabled = !enabled; |
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20 | if( enabled && forceEnabled ) |
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21 | J16_ON; |
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22 | else |
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23 | J16_OFF;*/ |
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24 | |||
25 | if ((enabled && lightsOn) ^ LED_NEGATE_J16) |
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26 | J16_ON; |
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27 | else |
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28 | J16_OFF; |
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29 | } |
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30 | |||
31 | void setJ17(char enabled) { |
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32 | /* if( PARAM_LED_NEGATE ) |
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33 | enabled = !enabled; |
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34 | if( enabled && forceEnabled ) |
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35 | J17_ON; |
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36 | else |
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37 | J17_OFF;*/ |
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38 | |||
39 | if ((enabled && lightsOn) ^ LED_NEGATE_J17) |
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40 | J17_ON; |
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41 | else |
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42 | J17_OFF; |
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43 | } |
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44 | |||
45 | // initializes the LED control outputs J16, J17 |
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46 | |||
47 | void LED_Init(void) { |
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48 | // set PC2 & PC3 as output (control of J16 & J17) |
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49 | DDRC |= (1 << DDC2) | (1 << DDC3); |
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50 | |||
51 | lightsOn = lightsEnabled = 0; |
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52 | |||
53 | setJ16(0); |
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54 | setJ17(0); |
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55 | |||
56 | J16Blinkcount = 0; |
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57 | J16Mask = 128; |
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58 | J17Blinkcount = 0; |
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59 | J17Mask = 128; |
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60 | } |
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61 | |||
62 | void checkLightsEnabled(void) { |
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63 | |||
64 | // Mit dem Gier-Stick rechts lassen sich bei stehenden Motoren die LED's ein- und mit links ausschalten |
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65 | if (!MotorenEin) { |
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66 | if (PARAM_LED_STICK_ENABLED) { |
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67 | if (PPM_in[ EE_Parameter.Kanalbelegung[ K_GAS ] ] > 35 - 125 |
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68 | && PPM_in[ EE_Parameter.Kanalbelegung[ K_GAS ] ] < 125 - 35) { |
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69 | if (PPM_in[ EE_Parameter.Kanalbelegung[ K_GIER ] ] < -75) |
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70 | lightsEnabled = 1; |
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71 | if (PPM_in[ EE_Parameter.Kanalbelegung[ K_GIER ] ] > 75) |
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72 | lightsEnabled = 0; |
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73 | } |
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74 | } else |
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75 | lightsEnabled = 1; |
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76 | } |
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77 | |||
78 | // Die LED's können mit den Motoren ein- ausgeschaltet werden |
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79 | if (PARAM_LED_ENGINE_ENABLED) |
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80 | lightsEnabled = MotorenEin; |
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81 | |||
82 | lightsOn = lightsEnabled; |
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83 | } |
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84 | |||
85 | // called in UpdateMotors() every 2ms |
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86 | |||
87 | void LED_Update(void) { |
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88 | |||
89 | static char delay = 0; |
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90 | |||
91 | checkLightsEnabled(); |
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92 | |||
93 | if (!delay--) { |
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94 | |||
95 | delay = 9; // 20ms Intervall |
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96 | |||
97 | // Soll die Unterspannungswarnung zu einem schnelleren Blinken führen? |
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98 | // Grenze für Unterspannungswarnung erreicht? |
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99 | if (PARAM_LED_WARNING_SPEEDUP && UBat < EE_Parameter.UnterspannungsWarnung) { |
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100 | if (PARAM_LED_FORCE_WARNING_ENABLED) // Erzwingt die Aktivierung der Ausgänge |
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101 | lightsOn = 1; |
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102 | delay /= PARAM_LED_WARNING_SPEEDUP + 1; |
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103 | } |
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104 | |||
105 | // J16 |
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106 | if (EE_Parameter.J16Timing > 250 && Parameter_J16Timing > 230) |
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107 | J16 = EE_Parameter.J16Bitmask & 128; |
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108 | else if (EE_Parameter.J16Timing > 250 && Parameter_J16Timing < 10) |
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109 | J16 = !(EE_Parameter.J16Bitmask & 128); |
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110 | else if (!J16Blinkcount--) { |
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111 | J16Blinkcount = Parameter_J16Timing - 1; |
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112 | J16Mask = (J16Mask == 1 ? 0x80 : J16Mask >> 1); |
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113 | |||
114 | J16 = EE_Parameter.J16Bitmask & J16Mask; |
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115 | |||
116 | if (EE_Parameter.J16Bitmask & J16Mask) { |
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117 | pwmJ16 = pwmtable[(Parameter_J16Brightness + 6) / 4]; |
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118 | J16Brightness = Parameter_J16Brightness / 23; |
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119 | } else |
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120 | pwmJ16 = J16Brightness = 0; |
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121 | } |
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122 | |||
123 | // J17 |
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124 | if (EE_Parameter.J17Timing > 250 && Parameter_J17Timing > 230) |
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125 | J17 = EE_Parameter.J17Bitmask & 128; |
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126 | else if (EE_Parameter.J17Timing > 250 && Parameter_J17Timing < 10) |
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127 | J17 = !(EE_Parameter.J17Bitmask & 128); |
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128 | else if (!J17Blinkcount--) { |
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129 | J17Blinkcount = Parameter_J17Timing - 1; |
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130 | J17Mask = (J17Mask == 1 ? 0x80 : J17Mask >> 1); |
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131 | |||
132 | J17 = EE_Parameter.J17Bitmask & J17Mask; |
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133 | |||
134 | if (EE_Parameter.J17Bitmask & J17Mask) { |
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135 | pwmJ17 = pwmtable[(Parameter_J17Brightness + 6) / 4]; |
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136 | J17Brightness = Parameter_J17Brightness / 23; |
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137 | } else |
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138 | pwmJ17 = J17Brightness = 0; |
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139 | } |
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140 | } |
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141 | |||
142 | // delay: 0...9 - BRIGHTNESS/23: 0-Aus...10-Max - Bei Unterspannung volle Leuchtkraft |
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143 | setJ16(J16 && (delay < J16Brightness || UBat < EE_Parameter.UnterspannungsWarnung)); |
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144 | setJ17(J17 && (delay < J17Brightness || UBat < EE_Parameter.UnterspannungsWarnung)); |
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145 | } |