sl-firmware
011f212056
New LED behavior (active-low, PC15=LED1, PC14=LED2): Disarmed, IMU OK : LED1 solid ON + LED2 off Armed : LED1 solid ON + LED2 solid ON Tilt fault : LED1 blink 1Hz + LED2 blink 1Hz IMU error : LED1 blink 1Hz + LED2 solid ON Rule: solid = good, slow blink (~1Hz) = needs attention. Removed the confusing fast-blink-at-5Hz-for-error and the baro-flash-every-5s patterns. status_update() signature changed: baro_ok → armed + tilt_fault so the LED pattern can reflect arm state directly. Closes #22. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
20 lines
623 B
C
20 lines
623 B
C
#ifndef STATUS_H
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#define STATUS_H
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#include <stdint.h>
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void status_init(void);
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void status_boot_beep(void);
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/*
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* status_update() — call every main loop iteration.
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* Controls LED1 (PC15) and LED2 (PC14), both active-low.
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*
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* Solid ON = good (normal operation)
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* Slow blink (~1 Hz) = needs attention (error or fault)
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*
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* LED1 solid + LED2 off → disarmed, IMU OK
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* LED1 solid + LED2 solid → armed
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* Both slow blink → tilt fault
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* LED1 slow blink + LED2 solid → IMU error (solid LED2 = always-on indicator)
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*/
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void status_update(uint32_t tick, int imu_ok, int armed, int tilt_fault);
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#endif
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