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  • Committer: Selene ToyKeeper
  • Date: 2023-11-04 15:09:10 UTC
  • mfrom: (483.1.175 anduril2)
  • Revision ID: bzr@toykeeper.net-20231104150910-ddd3afw4nhfvof2l
merged anduril2 branch -> fsm, with *years* of changes
(this also means this code is now Anduril 2 instead of Anduril 1)

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ToyKeeper/spaghetti-monster/anduril/momentary-mode.c
 
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// momentary-mode.c: Momentary mode for Anduril.
 
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// Copyright (C) 2017-2023 Selene ToyKeeper
 
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// SPDX-License-Identifier: GPL-3.0-or-later
 
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#pragma once
 
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#include "momentary-mode.h"
 
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uint8_t momentary_state(Event event, uint16_t arg) {
 
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    // init strobe mode, if relevant
 
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    #ifdef USE_STROBE_STATE
 
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    if ((event == EV_enter_state) && (momentary_mode != 0)) {
 
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        strobe_state(event, arg);
 
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    }
 
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    #endif
 
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    // light up when the button is pressed; go dark otherwise
 
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    // button is being held
 
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    if ((event & (B_CLICK | B_PRESS)) == (B_CLICK | B_PRESS)) {
 
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        momentary_active = 1;
 
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        // 0 = ramping, 1 = strobes
 
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        if (momentary_mode == 0) {
 
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            set_level(memorized_level);
 
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        }
 
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        return EVENT_HANDLED;
 
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    }
 
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    // button was released
 
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    else if ((event & (B_CLICK | B_PRESS)) == (B_CLICK)) {
 
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        momentary_active = 0;
 
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        set_level(0);
 
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        //go_to_standby = 1;  // sleep while light is off
 
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        return EVENT_HANDLED;
 
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    }
 
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    // Sleep, dammit!  (but wait a few seconds first)
 
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    // (because standby mode uses such little power that it can interfere
 
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    //  with exiting via tailcap loosen+tighten unless you leave power
 
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    //  disconnected for several seconds, so we want to be awake when that
 
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    //  happens to speed up the process)
 
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    else if (event == EV_tick) {
 
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        #ifdef USE_STROBE_STATE
 
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        if (momentary_active) {
 
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            // 0 = ramping, non-zero = strobes
 
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            if (momentary_mode != 0) {
 
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                return strobe_state(event, arg);
 
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            }
 
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        }
 
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        else {
 
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        #endif
 
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            if (arg > TICKS_PER_SECOND*5) {  // sleep after 5 seconds
 
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                go_to_standby = 1;  // sleep while light is off
 
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                // turn off lighted button
 
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                #ifdef USE_INDICATOR_LED
 
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                indicator_led(0);
 
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                #elif defined(USE_AUX_RGB_LEDS)
 
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                rgb_led_update(0, 0);
 
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                #endif
 
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            }
 
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        #ifdef USE_STROBE_STATE
 
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        }
 
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        #endif
 
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        return EVENT_HANDLED;
 
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    }
 
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    return EVENT_NOT_HANDLED;
 
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}
 
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