acidburns
b9591ce9bb
- Replace delay() with light_sleep_chunked_ms() in sender idle path (100ms chunks preserve UART FIFO safety at 9600 baud) - Add ENABLE_LIGHT_SLEEP_IDLE build flag (default: on, fallback: =0) - Meter reader task: exponential backoff on consecutive poll failures (METER_FAIL_BACKOFF_BASE_MS..MAX_MS) to reduce idle Core-0 wakeups - Configurable SENDER_DIAG_LOG_INTERVAL_MS (5s debug / 30s prod) - Configurable METER_FRAME_TIMEOUT_CFG_MS, SENDER_CPU_MHZ - New PlatformIO envs: lowpower, 868-lowpower, lowpower-debug - Add docs/POWER_OPTIMIZATION.md with measurement plan and Go/No-Go
14 lines
390 B
C
14 lines
390 B
C
#pragma once
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#include <Arduino.h>
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#include "data_model.h"
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void power_sender_init();
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void power_receiver_init();
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void power_configure_unused_pins_sender();
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void read_battery(MeterData &data);
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uint8_t battery_percent_from_voltage(float voltage_v);
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void light_sleep_ms(uint32_t ms);
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void light_sleep_chunked_ms(uint32_t total_ms, uint32_t chunk_ms);
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void go_to_deep_sleep(uint32_t seconds);
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