skrueckenandCursor
f006f8b912
Detect under-voltage on GPIO1/11, persist UV state in NVS, enter a minimal power mode without ESP-NOW, and recover after charge; expose LED mode 6 battery-low for host testing via goTool. Co-authored-by: Cursor <cursoragent@cursor.com>
26 lines
827 B
C
26 lines
827 B
C
#ifndef POD_SETTINGS_H
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#define POD_SETTINGS_H
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#include "esp_err.h"
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#include <stdbool.h>
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#include <stdint.h>
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/** Initialize NVS (idempotent) and log stored settings. Call once early in app_main. */
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esp_err_t pod_settings_init(void);
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/** Persist local accelerometer deadzone (LSB per axis). */
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esp_err_t pod_settings_save_accel_deadzone(uint32_t deadzone_lsb);
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/** Load deadzone from NVS, or BMA456_DEFAULT_ACCEL_DEADZONE if unset. */
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uint32_t pod_settings_load_accel_deadzone(void);
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/** Apply NVS deadzone to BMA456 when the sensor is present. */
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void pod_settings_apply_accel_deadzone(void);
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/** LiPo under-voltage latch persisted across reboot (software UV protection). */
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bool pod_settings_is_uv_latched(void);
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esp_err_t pod_settings_set_uv_latched(bool latched);
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esp_err_t pod_settings_clear_uv_latched(void);
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#endif
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