move code in host demo to /src in prepare for support freeRTOS projects

demos/host/src/mouse_app.c

@@ -0,0 +1,118 @@
+/*
+ * mouse_app.c
+ *
+ *  Created on: Mar 24, 2013
+ *      Author: hathach
+ */
+
+/*
+ * Software License Agreement (BSD License)
+ * Copyright (c) 2012, hathach (tinyusb.org)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
+ * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
+ * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
+ * OF SUCH DAMAGE.
+ *
+ * This file is part of the tiny usb stack.
+ */
+
+//--------------------------------------------------------------------+
+// INCLUDE
+//--------------------------------------------------------------------+
+#include "mouse_app.h"
+
+//--------------------------------------------------------------------+
+// MACRO CONSTANT TYPEDEF
+//--------------------------------------------------------------------+
+#define QUEUE_MOUSE_REPORT_DEPTH   5
+
+//--------------------------------------------------------------------+
+// INTERNAL OBJECT & FUNCTION DECLARATION
+//--------------------------------------------------------------------+
+static tusb_mouse_report_t usb_mouse_report TUSB_CFG_ATTR_USBRAM;
+
+OSAL_QUEUE_DEF(queue_mouse_report, QUEUE_MOUSE_REPORT_DEPTH, tusb_mouse_report_t);
+static osal_queue_handle_t q_mouse_report_hdl;
+
+//--------------------------------------------------------------------+
+// tinyusb callback (ISR context)
+//--------------------------------------------------------------------+
+void tusbh_hid_mouse_isr(uint8_t dev_addr, uint8_t instance_num, tusb_event_t event)
+{
+  switch(event)
+  {
+    case TUSB_EVENT_INTERFACE_OPEN: // application set-up
+      osal_queue_flush(q_mouse_report_hdl);
+      tusbh_hid_mouse_get_report(dev_addr, instance_num, (uint8_t*) &usb_mouse_report); // first report
+    break;
+
+    case TUSB_EVENT_INTERFACE_CLOSE: // application tear-down
+
+    break;
+
+    case TUSB_EVENT_XFER_COMPLETE:
+      osal_queue_send(q_mouse_report_hdl, &usb_mouse_report);
+      tusbh_hid_mouse_get_report(dev_addr, instance_num, (uint8_t*) &usb_mouse_report);
+    break;
+
+    case TUSB_EVENT_XFER_ERROR:
+      tusbh_hid_mouse_get_report(dev_addr, instance_num, (uint8_t*) &usb_mouse_report); // ignore & continue
+    break;
+
+    default :
+    break;
+  }
+}
+
+//--------------------------------------------------------------------+
+// APPLICATION
+// NOTICE: MOUSE REPORT IS NOT CORRECT UNTIL A DECENT HID PARSER IS
+// IMPLEMENTED, MEANWHILE IT CAN MISS DISPLAY BUTTONS OR X,Y etc
+//--------------------------------------------------------------------+
+void mouse_app_init(void)
+{
+  q_mouse_report_hdl = osal_queue_create(&queue_mouse_report);
+
+  // TODO mouse_app_task create
+}
+
+//------------- main task -------------//
+OSAL_TASK_DECLARE( mouse_app_task )
+{
+  tusb_error_t error;
+  tusb_mouse_report_t mouse_report;
+
+  OSAL_TASK_LOOP_BEGIN
+
+  osal_queue_receive(q_mouse_report_hdl, &mouse_report, OSAL_TIMEOUT_WAIT_FOREVER, &error);
+
+  if ( mouse_report.buttons || mouse_report.x || mouse_report.y)
+  {
+      printf("buttons: %c%c%c    (x, y) = (%d, %d)\n",
+             mouse_report.buttons & HID_MOUSEBUTTON_LEFT   ? 'L' : '-',
+             mouse_report.buttons & HID_MOUSEBUTTON_MIDDLE ? 'M' : '-',
+             mouse_report.buttons & HID_MOUSEBUTTON_RIGHT  ? 'R' : '-',
+             mouse_report.x, mouse_report.y);
+  }
+
+  OSAL_TASK_LOOP_END
+}