feature: Add dummy mode

ardriver/xreal/xrealsrc/hid_ids.c

@@ -0,0 +1,108 @@
+//
+// Created by wheaney on 12.11.23.
+//
+// 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 "hid_ids.h"
+
+#ifndef __cplusplus
+#include <stdbool.h>
+#endif
+
+#ifndef __cplusplus
+#include <stdint.h>
+#else
+#include <cstdint>
+#endif
+
+const uint16_t xreal_vendor_id = 0x3318;
+const uint16_t xreal_product_ids[NUM_SUPPORTED_PRODUCTS] = {
+    0x0424, // XREAL Air
+    0x0428, // XREAL Air 2
+    0x0432, // XREAL Air 2 Pro
+    0x0426  // XREAL Air 2 Ultra
+};
+
+const int xreal_imu_interface_ids[NUM_SUPPORTED_PRODUCTS] = {
+    3, // XREAL Air
+    3, // XREAL Air 2
+    3, // XREAL Air 2 Pro
+    2  // XREAL Air 2 Ultra
+};
+
+const int xreal_mcu_interface_ids[NUM_SUPPORTED_PRODUCTS] = {
+    4,  // XREAL Air
+    4,  // XREAL Air 2
+    4,  // XREAL Air 2 Pro
+    0   // XREAL Air 2 Ultra MCU
+};
+
+const uint16_t xreal_imu_max_payload_sizes[NUM_SUPPORTED_PRODUCTS] = {
+    64, // XREAL Air
+    64, // XREAL Air 2
+    64, // XREAL Air 2 Pro
+    512 // XREAL Air 2 Ultra
+};
+
+static int xreal_product_index(uint16_t product_id) {
+    for (int i = 0; i < NUM_SUPPORTED_PRODUCTS; i++) {
+        if (xreal_product_ids[i] == product_id) {
+            return i;
+        }
+    }
+
+    return -1;
+}
+
+bool is_xreal_product_id(uint16_t product_id) {
+    return xreal_product_index(product_id) >= 0;
+}
+
+int xreal_imu_interface_id(uint16_t product_id) {
+    const int index = xreal_product_index(product_id);
+
+    if (index >= 0) {
+        return xreal_imu_interface_ids[index];
+    } else {
+        return -1;
+    }
+}
+
+int xreal_mcu_interface_id(uint16_t product_id) {
+    const int index = xreal_product_index(product_id);
+
+    if (index >= 0) {
+        return xreal_mcu_interface_ids[index];
+    } else {
+        return -1;
+    }
+}
+
+uint16_t xreal_imu_max_payload_size(uint16_t product_id) {
+    const int index = xreal_product_index(product_id);
+
+    if (index >= 0) {
+        return xreal_imu_max_payload_sizes[index];
+    } else {
+        return 0;
+    }
+}