Public Access
59 lines
1.9 KiB
C
59 lines
1.9 KiB
C
 
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#pragma once
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#include <stdint.h>
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// Everything that can be changed in the web UI. Stored in NVS (system/settings_store),
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// the defaults are the original behaviour. Pure logic, tested in test/test_esp32.
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//
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// Times are minutes since midnight (8:00 = 480).
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struct ScheduleSettings
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{
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bool enabled = true; // false: the display is always on
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uint16_t day_start = 8 * 60; // display on from
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uint16_t late_start = 22 * 60; // from here only at the quarter hours (see quarter_hours)
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bool quarter_hours = true; // false: on all the time until night_start
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uint16_t night_start = 23 * 60 + 31; // display off from (up to 24:00 = never)
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};
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struct ClockSettings
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{
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bool evening_enabled = true; // yawning Pikachu in the evening
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uint16_t evening_start = 17 * 60;
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bool no_wifi_screen = true; // "No WiFi" instead of the clock when WiFi is down
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};
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struct HomeAssistantSettings
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{
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bool enabled = true;
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char host[64] = ""; // empty: BROKER_ADDR from secrets.h
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uint16_t port = 1883;
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char user[32] = "";
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char password[64] = "";
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};
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// What is shown during the day: "clock" or the name of a bitmap
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const int PAGE_NAME_SIZE = 25;
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#define PAGE_CLOCK "clock"
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struct Settings
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{
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char page[PAGE_NAME_SIZE] = PAGE_CLOCK;
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ScheduleSettings schedule;
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ClockSettings clock;
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HomeAssistantSettings home_assistant;
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uint16_t flip_time = 225; // flip pulse length in us, sent to the Nano
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bool status_led = true;
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};
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const uint16_t MINUTES_PER_DAY = 24 * 60;
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const uint16_t SETTINGS_FLIP_TIME_MIN = 50;
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const uint16_t SETTINGS_FLIP_TIME_MAX = 2000;
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// Checks the values. Returns nullptr when they are fine, otherwise a message for the user.
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const char *validateSettings(const Settings &settings);
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// "HH:MM" (00:00 - 24:00) <-> minutes since midnight
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bool parseTime(const char *text, uint16_t &minutes);
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// out must hold 6 characters
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void formatTime(uint16_t minutes, char *out);
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