Initial commit: TXW82x FPV v2.7.0.7-42229 SDK + project sources

sdk/lib/bus/rttusb/usbhost/class/umouse.c

@@ -0,0 +1,89 @@
+/*
+ * Copyright (c) 2006-2023, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2012-01-03     Yi Qiu      first version
+ */
+
+#include <rtthread.h>
+#include <include/rttusb_host.h>
+#include "hid.h"
+
+
+#if defined(RT_USBH_HID) && defined(RT_USBH_HID_MOUSE)
+
+static struct uprotocal mouse_protocal;
+
+static rt_err_t rt_usbh_hid_mouse_callback(void* arg)
+{
+    rt_uint32_t int1, int2;
+    struct uhid* hid;
+
+    hid = (struct uhid*)arg;
+
+    rt_memcpy(&int1, hid->buffer, 4);
+    rt_memcpy(&int2, hid->buffer+4, 4);
+
+    if(int1 != 0 || int2 != 0)
+    {
+        os_printf("key down 0x%x, 0x%x", int1, int2);
+    }
+    return RT_EOK;
+}
+
+static rt_thread_t mouse_thread;
+static void mouse_task(void* param)
+{
+    struct uhintf* intf = (struct uhintf*)param;
+    while (1)
+    {
+        if (rt_usb_hcd_pipe_xfer(intf->device->hcd, ((struct uhid*)intf->user_data)->pipe_in,
+            ((struct uhid*)intf->user_data)->buffer, ((struct uhid*)intf->user_data)->pipe_in->ep.wMaxPacketSize,
+            USB_TIMEOUT_BASIC) == 0)
+        {
+            break;
+        }
+
+        rt_usbh_hid_mouse_callback(intf->user_data);
+    }
+}
+
+
+static rt_err_t rt_usbh_hid_mouse_init(void* arg)
+{
+    struct uhintf* intf = (struct uhintf*)arg;
+
+    RT_ASSERT(intf != RT_NULL);
+
+    rt_usbh_hid_set_protocal(intf, 0);
+
+    rt_usbh_hid_set_idle(intf, 0, 0);
+
+    mouse_thread = rt_thread_create("mouse0", mouse_task, intf, 1024, 8, 100);
+    rt_thread_startup(mouse_thread);
+
+    os_printf("start usb mouse");
+
+    return RT_EOK;
+}
+
+/**
+ * This function will define the hid mouse protocal, it will be register to the protocal list.
+ *
+ * @return the keyboard protocal structure.
+ */
+uprotocal_t rt_usbh_hid_protocal_mouse(void)
+{
+    mouse_protocal.pro_id = USB_HID_MOUSE;
+
+    mouse_protocal.init = rt_usbh_hid_mouse_init;
+    mouse_protocal.callback = rt_usbh_hid_mouse_callback;
+
+    return &mouse_protocal;
+}
+
+#endif
+