Add Hyper X Cloud 3 Wired

Co-Authored-By: Adam Gärdelöv <adam@gardelov.com>

README.md

@@ -14,6 +14,7 @@ talking. This differs from a simple loopback via PulseAudio as you won't have an
 | Corsair Headset Device | x | x | x | x |   |   |   |   |   |   |   |   |
 | HyperX Cloud Alpha Wireless | x | x |   |   | x |   | x |   |   |   |   |   |
 | HyperX Cloud Flight Wireless |   | x |   |   |   |   |   |   |   |   |   |   |
+| HyperX Cloud 3 | x |   |   |   |   |   |   |   |   |   |   |   |
 | Logitech G430 | x |   |   |   |   |   |   |   |   |   |   |   |
 | Logitech G432/G433 | x |   |   |   |   |   |   |   |   |   |   |   |
 | Logitech G533 | x | x |   |   | x |   |   |   |   |   |   |   |

src/device_registry.c

@@ -4,6 +4,7 @@
 #include "devices/headsetcontrol_test.h"
 #include "devices/hyperx_calphaw.h"
 #include "devices/hyperx_cflight.h"
+#include "devices/hyperx_cloud_3.h"
 #include "devices/logitech_g430.h"
 #include "devices/logitech_g432.h"
 #include "devices/logitech_g533.h"
@@ -42,6 +43,7 @@ void init_devices()
     // HyperX
     add_device(calphaw_init);
     add_device(cflight_init);
+    add_device(hyperx_cloud3_init);
     // Logitech
     add_device(g430_init);
     add_device(g432_init);

src/devices/CMakeLists.txt

@@ -3,6 +3,8 @@ set(SOURCE_FILES ${SOURCE_FILES}
     ${CMAKE_CURRENT_SOURCE_DIR}/hyperx_cflight.h
     ${CMAKE_CURRENT_SOURCE_DIR}/hyperx_calphaw.c
     ${CMAKE_CURRENT_SOURCE_DIR}/hyperx_calphaw.h
+    ${CMAKE_CURRENT_SOURCE_DIR}/hyperx_cloud_3.c
+    ${CMAKE_CURRENT_SOURCE_DIR}/hyperx_cloud_3.h
     ${CMAKE_CURRENT_SOURCE_DIR}/corsair_void.c
     ${CMAKE_CURRENT_SOURCE_DIR}/corsair_void.h
     ${CMAKE_CURRENT_SOURCE_DIR}/logitech_g930.c

src/devices/hyperx_cloud_3.c

@@ -0,0 +1,39 @@
+#include "../device.h"
+#include "../utility.h"
+
+#include <hidapi.h>
+#include <stdlib.h>
+#include <string.h>
+
+#define VENDOR_HYPERX_CLOUD 0x03f0
+#define ID_CLOUD3_WIRE      0x089d
+
+static struct device device_c3;
+
+static const uint16_t PRODUCT_IDS[] = { ID_CLOUD3_WIRE };
+
+static int hyperx_cloud3_send_sidetone(hid_device* device_handle, uint8_t num);
+
+void hyperx_cloud3_init(struct device** device)
+{
+    device_c3.idVendor            = VENDOR_HYPERX_CLOUD;
+    device_c3.idProductsSupported = PRODUCT_IDS;
+    device_c3.numIdProducts       = sizeof(PRODUCT_IDS) / sizeof(PRODUCT_IDS[0]);
+    strncpy(device_c3.device_name, "HyperX Cloud 3", sizeof(device_c3.device_name));
+
+    device_c3.capabilities  = B(CAP_SIDETONE);
+    device_c3.send_sidetone = &hyperx_cloud3_send_sidetone;
+
+    *device = &device_c3;
+}
+
+static int hyperx_cloud3_send_sidetone(hid_device* device_handle, uint8_t num)
+{
+    // Supports only on/off
+    int on = num > 0 ? 1 : 0;
+
+#define MSG_SIZE 62
+    uint8_t data[MSG_SIZE] = { 0x20, 0x86, on };
+
+    return hid_send_feature_report(device_handle, data, MSG_SIZE);
+}

src/devices/hyperx_cloud_3.h

@@ -0,0 +1 @@
+void hyperx_cloud3_init(struct device** device);