| Line | Branch | Decision | Exec | Source |
|---|---|---|---|---|
| 1 | /* | |||
| 2 | * @file trigger_input.cpp | |||
| 3 | * | |||
| 4 | * @date Nov 11, 2019 | |||
| 5 | * @author Andrey Belomutskiy, (c) 2012-2021 | |||
| 6 | */ | |||
| 7 | ||||
| 8 | #include "pch.h" | |||
| 9 | #include "trigger_input.h" | |||
| 10 | ||||
| 11 | /* TODO: | |||
| 12 | * - merge comparator trigger | |||
| 13 | */ | |||
| 14 | ||||
| 15 | #if (EFI_SHAFT_POSITION_INPUT) || defined(__DOXYGEN__) | |||
| 16 | ||||
| 17 | #if (HAL_TRIGGER_USE_PAL == TRUE) || (HAL_TRIGGER_USE_ADC == TRUE) | |||
| 18 | ||||
| 19 | #if (HAL_TRIGGER_USE_PAL == TRUE) | |||
| 20 | int extiTriggerTurnOnInputPin(const char *msg, int index, bool isTriggerShaft); | |||
| 21 | void extiTriggerTurnOffInputPin(brain_pin_e brainPin); | |||
| 22 | #else | |||
| 23 | int extiTriggerTurnOnInputPin(const char *msg, int index, bool isTriggerShaft) { | |||
| 24 | UNUSED(msg); | |||
| 25 | UNUSED(index); | |||
| 26 | UNUSED(isTriggerShaft); | |||
| 27 | ||||
| 28 | return -2; | |||
| 29 | } | |||
| 30 | #define extiTriggerTurnOffInputPin(brainPin) ((void)0) | |||
| 31 | #endif | |||
| 32 | ||||
| 33 | #if (HAL_TRIGGER_USE_ADC == TRUE) | |||
| 34 | void adcTriggerTurnOnInputPins(); | |||
| 35 | int adcTriggerTurnOnInputPin(const char *msg, int index, bool isTriggerShaft); | |||
| 36 | void adcTriggerTurnOffInputPin(brain_pin_e brainPin); | |||
| 37 | #else | |||
| 38 | #define adcTriggerTurnOnInputPins() ((void)0) | |||
| 39 | int adcTriggerTurnOnInputPin(const char *msg, int index, bool isTriggerShaft) { | |||
| 40 | UNUSED(msg); | |||
| 41 | UNUSED(index); | |||
| 42 | UNUSED(isTriggerShaft); | |||
| 43 | ||||
| 44 | return -2; | |||
| 45 | } | |||
| 46 | #define adcTriggerTurnOffInputPin(brainPin) ((void)0) | |||
| 47 | #endif | |||
| 48 | ||||
| 49 | enum triggerType { | |||
| 50 | TRIGGER_NONE, | |||
| 51 | TRIGGER_EXTI, | |||
| 52 | TRIGGER_ADC, | |||
| 53 | }; | |||
| 54 | ||||
| 55 | static triggerType shaftTriggerType[TRIGGER_INPUT_PIN_COUNT]; | |||
| 56 | static triggerType camTriggerType[CAM_INPUTS_COUNT]; | |||
| 57 | ||||
| 58 | static int turnOnTriggerInputPin(const char *msg, int index, bool isTriggerShaft) { | |||
| 59 | brain_pin_e brainPin = isTriggerShaft ? | |||
| 60 | engineConfiguration->triggerInputPins[index] : engineConfiguration->camInputs[index]; | |||
| 61 | ||||
| 62 | if (isTriggerShaft) { | |||
| 63 | shaftTriggerType[index] = TRIGGER_NONE; | |||
| 64 | } else { | |||
| 65 | camTriggerType[index] = TRIGGER_NONE; | |||
| 66 | } | |||
| 67 | ||||
| 68 | if (!isBrainPinValid(brainPin)) { | |||
| 69 | return 0; | |||
| 70 | } | |||
| 71 | ||||
| 72 | /* ... then ADC */ | |||
| 73 | #if HAL_TRIGGER_USE_ADC | |||
| 74 | if (adcTriggerTurnOnInputPin(msg, index, isTriggerShaft) >= 0) { | |||
| 75 | if (isTriggerShaft) { | |||
| 76 | shaftTriggerType[index] = TRIGGER_ADC; | |||
| 77 | } else { | |||
| 78 | camTriggerType[index] = TRIGGER_ADC; | |||
| 79 | } | |||
| 80 | return 0; | |||
| 81 | } | |||
| 82 | #endif | |||
| 83 | ||||
| 84 | /* ... then EXTI */ | |||
| 85 | if (extiTriggerTurnOnInputPin(msg, index, isTriggerShaft) >= 0) { | |||
| 86 | if (isTriggerShaft) { | |||
| 87 | shaftTriggerType[index] = TRIGGER_EXTI; | |||
| 88 | } else { | |||
| 89 | camTriggerType[index] = TRIGGER_EXTI; | |||
| 90 | } | |||
| 91 | return 0; | |||
| 92 | } | |||
| 93 | ||||
| 94 | firmwareError(ObdCode::CUSTOM_ERR_NOT_INPUT_PIN, "%s: Not input pin %s", msg, hwPortname(brainPin)); | |||
| 95 | ||||
| 96 | return -1; | |||
| 97 | } | |||
| 98 | ||||
| 99 | static void turnOffTriggerInputPin(int index, bool isTriggerShaft) { | |||
| 100 | brain_pin_e brainPin = isTriggerShaft ? | |||
| 101 | activeConfiguration.triggerInputPins[index] : activeConfiguration.camInputs[index]; | |||
| 102 | ||||
| 103 | if (isTriggerShaft) { | |||
| 104 | if (shaftTriggerType[index] == TRIGGER_ADC) { | |||
| 105 | adcTriggerTurnOffInputPin(brainPin); | |||
| 106 | } | |||
| 107 | ||||
| 108 | if (shaftTriggerType[index] == TRIGGER_EXTI) { | |||
| 109 | extiTriggerTurnOffInputPin(brainPin); | |||
| 110 | } | |||
| 111 | ||||
| 112 | shaftTriggerType[index] = TRIGGER_NONE; | |||
| 113 | } else { | |||
| 114 | if (camTriggerType[index] == TRIGGER_ADC) { | |||
| 115 | adcTriggerTurnOffInputPin(brainPin); | |||
| 116 | } | |||
| 117 | ||||
| 118 | if (camTriggerType[index] == TRIGGER_EXTI) { | |||
| 119 | extiTriggerTurnOffInputPin(brainPin); | |||
| 120 | } | |||
| 121 | ||||
| 122 | camTriggerType[index] = TRIGGER_NONE; | |||
| 123 | } | |||
| 124 | } | |||
| 125 | ||||
| 126 | /*==========================================================================*/ | |||
| 127 | /* Exported functions. */ | |||
| 128 | /*==========================================================================*/ | |||
| 129 | ||||
| 130 | void stopTriggerInputPins() { | |||
| 131 | for (int i = 0; i < TRIGGER_INPUT_PIN_COUNT; i++) { | |||
| 132 | if (isConfigurationChanged(triggerInputPins[i])) { | |||
| 133 | turnOffTriggerInputPin(i, /*isTriggerShaft*/true); | |||
| 134 | } | |||
| 135 | } | |||
| 136 | for (int i = 0; i < CAM_INPUTS_COUNT; i++) { | |||
| 137 | if (isConfigurationChanged(camInputs[i])) { | |||
| 138 | turnOffTriggerInputPin(i, /*isTriggerShaft*/false); | |||
| 139 | } | |||
| 140 | } | |||
| 141 | } | |||
| 142 | ||||
| 143 | static const char* const camNames[] = { "cam1", "cam2", "cam3", "cam4"}; | |||
| 144 | ||||
| 145 | void startTriggerInputPins() { | |||
| 146 | for (int i = 0; i < TRIGGER_INPUT_PIN_COUNT; i++) { | |||
| 147 | if (isConfigurationChanged(triggerInputPins[i])) { | |||
| 148 | const char * msg = (i == 0 ? "Trigger #1" : "Trigger #2"); | |||
| 149 | turnOnTriggerInputPin(msg, i, /*isTriggerShaft*/true); | |||
| 150 | } | |||
| 151 | } | |||
| 152 | ||||
| 153 | for (int i = 0; i < CAM_INPUTS_COUNT; i++) { | |||
| 154 | if (isConfigurationChanged(camInputs[i])) { | |||
| 155 | turnOnTriggerInputPin(camNames[i], i, /*isTriggerShaft*/false); | |||
| 156 | } | |||
| 157 | } | |||
| 158 | } | |||
| 159 | ||||
| 160 | void onEcuStartTriggerImplementation() { | |||
| 161 | } | |||
| 162 | ||||
| 163 | #endif /* (HAL_TRIGGER_USE_PAL == TRUE) || (HAL_TRIGGER_USE_ADC == TRUE) */ | |||
| 164 | ||||
| 165 | #endif /* EFI_SHAFT_POSITION_INPUT */ | |||
| 166 | ||||
| 167 | 584 | void onEcuStartDoSomethingTriggerInputPins() { | ||
| 168 |
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1/2✗ Decision 'true' not taken.
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584 | if (hasFirmwareError()) { |
| 169 | ✗ | return; | ||
| 170 | } | |||
| 171 | ||||
| 172 | #if EFI_PROD_CODE && EFI_SHAFT_POSITION_INPUT | |||
| 173 | if (isBrainPinValid(engineConfiguration->triggerInputPins[0])) { | |||
| 174 | // todo: we have another 'rpmCalculator.Register' for UNIT_TEST would be great to unify | |||
| 175 | engine->rpmCalculator.Register(); | |||
| 176 | } else { | |||
| 177 | // if we do not have primary input channel maybe it's BCM mode and we inject RPM value via Lua? | |||
| 178 | engine->rpmCalculator.unregister(); | |||
| 179 | } | |||
| 180 | #endif /* EFI_PROD_CODE && EFI_SHAFT_POSITION_INPUT */ | |||
| 181 | } | |||
| 182 |