obsdk demo：stream_color

ConsoleApplication1/utils_c.h

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+// Copyright (c) Orbbec Inc. All Rights Reserved.
+// Licensed under the MIT License.
+
+#pragma once
+
+#include <stdint.h>
+#include <stdlib.h>
+#include <libobsensor/ObSensor.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @brief Get the current system timestamp in milliseconds.
+ *
+ */
+uint64_t ob_smpl_get_current_timestamp_ms(void);
+
+/**
+ * @brief Wait for key press.
+ *
+ * @param[in] timeout_ms The maximum time to wait for a key press in milliseconds. Set to 0 to wait indefinitely.
+ *
+ * @return char The key that was pressed.
+ */
+char ob_smpl_wait_for_key_press(uint32_t timeout_ms);
+
+/**
+ * @brief Check if the device is a LiDAR device.
+ *
+ * @param device The device to check.
+ * @return true if the device is a LiDAR device.
+ * @return false otherwise.
+ */
+bool ob_smpl_is_lidar_device(ob_device *device);
+
+/**
+ * @brief Check if stdout supports ANSI escape sequences.
+ *
+ * @return 1 if supported, 0 not supported.
+ */
+int ob_smpl_support_ansi_escape(void);
+
+/**
+ * @brief Check if the device is a Gemini305 device.
+ *
+ * @param vid The vendor ID of the device.
+ * @param pid The product ID of the device.
+ * @return true if the device is a Gemini305 device.
+ * @return false otherwise.
+ */
+bool ob_smpl_is_gemini305_device(int vid, int pid);
+
+/**
+ * @brief Check if the device is a Astra Mini device.
+ *
+ * @param vid The vendor ID of the device.
+ * @param pid The product ID of the device.
+ * @return true if the device is a Astra Mini device.
+ * @return false otherwise.
+ */
+bool ob_smpl_is_astra_mini_device(int vid, int pid);
+
+// Macro to check for error and exit program if there is one.
+#define CHECK_OB_ERROR_EXIT(error)                                \
+    if(*error) {                                                  \
+        const char *error_message = ob_error_get_message(*error); \
+        fprintf(stderr, "Error: %s\n", error_message);            \
+        ob_delete_error(*error);                                  \
+        *error = NULL;                                            \
+        exit(-1);                                                 \
+    }                                                             \
+    *error = NULL;
+
+#ifdef __cplusplus
+}
+#endif