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160 lines
2.6 KiB
160 lines
2.6 KiB
/*
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LED MODULE
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Copyright (C) 2016-2019 by Xose Pérez <xose dot perez at gmail dot com>
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*/
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#pragma once
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#include "espurna.h"
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#include <vector>
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constexpr size_t LedsMax { 8ul };
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enum class LedMode {
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Manual,
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WiFi,
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Follow,
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FollowInverse,
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FindMe,
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FindMeWiFi,
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On,
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Off,
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Relay,
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RelayWiFi
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};
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enum class LedDelayMode {
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Finite,
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Infinite,
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None
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};
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struct LedDelay {
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LedDelay() = delete;
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constexpr LedDelay(unsigned long on_ms, unsigned long off_ms, unsigned char repeats) :
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_mode(repeats ? LedDelayMode::Finite : LedDelayMode::Infinite),
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_on(microsecondsToClockCycles(on_ms * 1000)),
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_off(microsecondsToClockCycles(off_ms * 1000)),
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_repeats(repeats)
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{}
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constexpr LedDelay(unsigned long on_ms, unsigned long off_ms) :
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LedDelay(on_ms, off_ms, 0)
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{}
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constexpr LedDelayMode mode() const {
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return _mode;
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}
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constexpr unsigned long on() const {
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return _on;
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}
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constexpr unsigned long off() const {
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return _off;
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}
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unsigned char repeats() const {
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return _repeats;
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}
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bool repeat() {
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if (_repeats) {
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--_repeats;
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}
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return _repeats;
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}
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private:
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LedDelayMode _mode;
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unsigned long _on;
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unsigned long _off;
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unsigned char _repeats;
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};
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struct LedPattern {
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using Delays = std::vector<LedDelay>;
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LedPattern() = default;
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LedPattern(const Delays& delays);
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void start();
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void stop();
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bool started();
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bool ready();
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Delays delays;
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Delays queue;
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unsigned long clock_last;
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unsigned long clock_delay;
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};
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struct led_t {
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led_t() = delete;
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led_t(unsigned char pin, bool inverse, LedMode mode) :
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_pin(pin),
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_inverse(inverse),
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_mode(mode)
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{
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init();
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}
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unsigned char pin() const {
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return _pin;
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}
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LedMode mode() const {
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return _mode;
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}
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void mode(LedMode mode) {
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_mode = mode;
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}
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bool inverse() const {
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return _inverse;
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}
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LedPattern& pattern() {
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return _pattern;
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}
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void init();
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void start() {
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_pattern.stop();
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}
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bool started() {
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return _pattern.started();
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}
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void stop() {
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_pattern.stop();
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}
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bool status();
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bool status(bool new_status);
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bool toggle();
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private:
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unsigned char _pin;
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bool _inverse;
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LedMode _mode;
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LedPattern _pattern;
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};
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size_t ledCount();
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void ledUpdate(bool do_update);
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bool ledStatus(size_t id, bool status);
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bool ledStatus(size_t id);
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void ledSetup();
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