thebears
bbdcc1e623
- main.c: file-header comment describing the hardware and operation, logic split into named phases (sleep_until_interrupt, wake_peripheral_rails, take_counts_snapshot, send_wheel_counts_report, handle_minute_alarm, init_all_hardware); shared state renamed to say what it is and made static. - rfm69.c: reorganized into six labeled sections; cond_1/2/3 and hash scratch globals replaced by a reply_acknowledges() helper with clear locals; packet layout and every init register write documented. - LOG() macro (compiled out when DO_UART is off) replaces the #if DO_UART blocks that obscured the logic. - Drivers: file-header comments; named RTC_REG_*/RTC_ALM_MASK_BIT constants; EEPROM spool scheme documented; ADC_CHANNEL_BANDGAP named; repeated pin if/else helpers collapsed to SET_PIN_TO(). - Removed unused globals/buffers and commented-out code; ran clang-format with the project style. Register writes and radio protocol are byte-identical. Builds clean under -Wall -Wextra on gnu17 and c23; flash 13028 -> 12830 B, static RAM 1038 -> 999 B. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01YVJKatfeMJjAmuH9KYiLuv
34 lines
565 B
C
34 lines
565 B
C
/*
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* File: interrupts.h
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* Author: thebears
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*
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* Created on December 18, 2024, 12:48 PM
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*/
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#include <avr/interrupt.h>
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#include <avr/io.h>
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#include <avr/sleep.h>
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#include <avr/wdt.h>
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#include "states.h"
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#ifndef INTERRUPTS_H
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#define INTERRUPTS_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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void init_pins(void);
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void set_up_reed_interrupt(void);
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void set_up_minute_interrupt(void);
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void reed_interrupt_enable(void);
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void minute_interrupt_enable(void);
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void wdt_isr_disable(void);
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void wdt_isr_enable(void);
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#ifdef __cplusplus
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}
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#endif
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#endif /* INTERRUPTS_H */
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