Rename device4 into device_mcu

Signed-off-by: Jacki <jacki@thejackimonster.de>

examples/debug_mcu/CMakeLists.txt

@@ -0,0 +1,17 @@
+cmake_minimum_required(VERSION 3.16)
+project(xrealAirDebugMCU C)
+
+set(CMAKE_C_STANDARD 17)
+
+add_executable(
+	xrealAirDebugMCU
+		src/debug.c
+)
+
+target_include_directories(xrealAirDebugMCU
+		BEFORE PUBLIC ${XREAL_AIR_INCLUDE_DIR}
+)
+
+target_link_libraries(xrealAirDebugMCU
+		${XREAL_AIR_LIBRARY}
+)

examples/debug_mcu/src/debug.c

@@ -0,0 +1,58 @@
+//
+// Created by thejackimonster on 05.04.23.
+//
+// Copyright (c) 2023-2024 thejackimonster. All rights reserved.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+// 
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+// 
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+//
+
+#include "device_mcu.h"
+
+#include <stdio.h>
+
+void test(uint64_t timestamp,
+          device_mcu_event_type event,
+          uint8_t brightness,
+          const char* msg) {
+	switch (event) {
+		case DEVICE_MCU_EVENT_MESSAGE:
+			printf("Message: `%s`\n", msg);
+			break;
+		case DEVICE_MCU_EVENT_BRIGHTNESS_UP:
+			printf("Increase Brightness: %u\n", brightness);
+			break;
+		case DEVICE_MCU_EVENT_BRIGHTNESS_DOWN:
+			printf("Decrease Brightness: %u\n", brightness);
+			break;
+		default:
+			break;
+	}
+}
+
+int main(int argc, const char** argv) {
+	device_mcu_type dev;
+	if (DEVICE_MCU_ERROR_NO_ERROR != device_mcu_open(&dev, test)) {
+		return 1;
+	}
+	
+	device_mcu_clear(&dev);
+	while (DEVICE_MCU_ERROR_NO_ERROR == device_mcu_read(&dev, -1));
+	device_mcu_close(&dev);
+	return 0;
+}