77 lines
1.9 KiB
C++
77 lines
1.9 KiB
C++
#include "lock.h"
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void processLockState()
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{
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static uint16_t lockArmedTimeoutCount;
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if (lockState != LOCK_ARMED) lockArmedTimeoutCount = 0;
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switch (lockState) {
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case LOCK_OFF:
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if (LEDState != LED_ERROR) LEDState = LED_OFF;
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relayOff();
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break;
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case LOCK_PREARM:
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if (!greenButton() && !redButton()) {
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if (SERIAL_LOGGING) Serial.println("[INFO] Arming interlock.");
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logEvent(LOG_LOCK_ARMED);
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lockState = LOCK_ARMED;
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} else {
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if (SERIAL_LOGGING) Serial.println("[ERROR] Buttons held, aborting.");
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logEvent(LOG_LOCK_ERROR);
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LEDState = LED_ERROR;
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lockState = LOCK_OFF;
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}
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break;
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case LOCK_ARMED:
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if (LEDState != LED_ERROR) LEDState = LED_ARMED;
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relayOff();
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lockArmedTimeoutCount++;
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if (redButton()) {
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if (SERIAL_LOGGING) Serial.println("[INFO] Unarming interlock.");
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logEvent(LOG_LOCK_DISARM);
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lockState = LOCK_OFF;
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} else if (greenButton()) {
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if (SERIAL_LOGGING) Serial.println("[INFO] On button pressed.");
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lockState = LOCK_ON_PRESSED;
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}
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if (lockArmedTimeoutCount > LOCK_ARMED_TIMEOUT) {
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if (SERIAL_LOGGING) Serial.println("[INFO] Arming timed out, disarming.");
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logEvent(LOG_LOCK_TIMEOUT);
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lockState = LOCK_OFF;
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LEDState = LED_ERROR;
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}
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break;
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case LOCK_ON_PRESSED:
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if (redButton()) {
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if (SERIAL_LOGGING) Serial.println("[ERROR] Off button pressed, aborting.");
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logEvent(LOG_LOCK_ERROR);
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lockState = LOCK_OFF;
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} else if (!greenButton()) {
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if (SERIAL_LOGGING) Serial.println("[INFO] Turning machine on.");
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logEvent(LOG_LOCK_ON);
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lockState = LOCK_ON;
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}
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break;
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case LOCK_ON:
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if (LEDState != LED_ERROR) LEDState = LED_ON;
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relayOn();
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if (redButton()) {
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if (SERIAL_LOGGING) Serial.println("[INFO] Off button pressed.");
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logEvent(LOG_LOCK_OFF);
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lockState = LOCK_OFF;
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}
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break;
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default:
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if (SERIAL_LOGGING) Serial.println("[ERROR] Invalid lock state.");
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lockState = LOCK_OFF;
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break;
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}
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}
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