Publish LumaOps source

2026-09-03 01:18:36 +02:00
commit 7f1c0e5f71
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+/*---------------------------------------------------------*\
+| RGBController_Arctic.cpp                                  |
+|                                                           |
+|   RGBController for Arctic devices                        |
+|                                                           |
+|   Armin Wolf (Wer-Wolf)                       09 Jan 2023 |
+|                                                           |
+|   This file is part of the OpenRGB project                |
+|   SPDX-License-Identifier: GPL-2.0-or-later               |
+\*---------------------------------------------------------*/
+
+#include <math.h>
+#include "RGBController_Arctic.h"
+
+using namespace std::chrono_literals;
+
+#define ARCTIC_NUM_CHANNELS     4
+#define ARCTIC_SLEEP_THRESHOLD  100ms
+#define ARCTIC_KEEPALIVE_PERIOD 500ms  /* Device requires at least 1s */
+
+/**------------------------------------------------------------------*\
+    @name Arctic RGB Controller Devices
+    @category LEDStrip
+    @type Serial
+    @save :x:
+    @direct :white_check_mark:
+    @effects :x:
+    @detectors DetectArcticControllers
+    @comment
+\*-------------------------------------------------------------------*/
+
+RGBController_Arctic::RGBController_Arctic(ArcticController* controller_ptr)
+{
+    controller  = controller_ptr;
+
+    name        = "Arctic RGB Controller";
+    vendor      = "Arctic";
+    description = "Arctic 4-Channel RGB Controller";
+    location    = controller->GetLocation();
+    type        = DEVICE_TYPE_LEDSTRIP;
+
+    mode DirectMode;
+    DirectMode.name         = "Direct";
+    DirectMode.value        = 0;
+    DirectMode.flags        = MODE_FLAG_HAS_PER_LED_COLOR;
+    DirectMode.color_mode   = MODE_COLORS_PER_LED;
+
+    modes.push_back(DirectMode);
+
+    SetupZones();
+
+    keepalive_thread_run = true;
+    keepalive_thread = std::thread(&RGBController_Arctic::KeepaliveThreadFunction, this);
+}
+
+RGBController_Arctic::~RGBController_Arctic()
+{
+    keepalive_thread_run = false;
+    keepalive_thread.join();
+    delete controller;
+}
+
+void RGBController_Arctic::SetupZones()
+{
+    for(int channel = 0; channel < ARCTIC_NUM_CHANNELS; channel++)
+    {
+        zone LedZone;
+        LedZone.name        = "LED Strip " + std::to_string(channel);
+        LedZone.type        = ZONE_TYPE_SINGLE;
+        LedZone.leds_count  = 1;
+        LedZone.leds_min    = 1;
+        LedZone.leds_max    = 1;
+        LedZone.matrix_map  = nullptr;
+
+        led Led;
+        Led.name    = LedZone.name + " LED";
+        Led.value   = channel;
+
+        zones.push_back(LedZone);
+        leds.push_back(Led);
+    }
+
+    SetupColors();
+}
+
+void RGBController_Arctic::ResizeZone(int /* zone */, int /* new_size */)
+{
+    /*---------------------------------------------------------*\
+    | This device does not support resizing zones               |
+    \*---------------------------------------------------------*/
+}
+
+void RGBController_Arctic::DeviceUpdateLEDs()
+{
+    last_update_time = std::chrono::steady_clock::now();
+
+    controller->SetChannels(colors);
+}
+
+void RGBController_Arctic::UpdateZoneLEDs(int /* zone */)
+{
+    DeviceUpdateLEDs();
+}
+
+void RGBController_Arctic::UpdateSingleLED(int /* led */)
+{
+    DeviceUpdateLEDs();
+}
+
+void RGBController_Arctic::DeviceUpdateMode()
+{
+    /*---------------------------------------------------------*\
+    | This device does not support mode updates                 |
+    \*---------------------------------------------------------*/
+}
+
+void RGBController_Arctic::KeepaliveThreadFunction()
+{
+    std::chrono::nanoseconds sleep_time;
+
+    while(keepalive_thread_run.load())
+    {
+        sleep_time = ARCTIC_KEEPALIVE_PERIOD - (std::chrono::steady_clock::now() - last_update_time);
+        if(sleep_time <= ARCTIC_SLEEP_THRESHOLD)
+        {
+            UpdateLEDs();   // Already protected thru a device update thread
+            std::this_thread::sleep_for(ARCTIC_KEEPALIVE_PERIOD);
+        }
+        else
+        {
+            std::this_thread::sleep_for(sleep_time);
+        }
+    }
+}