Add missing doxygen group terminator to the new CompilerSpecific.h header file.

[pub/USBasp.git] / Demos / Host / Incomplete / AndroidAccessoryHost / AndroidAccessoryHost.c

diff --git a/Demos/Host/Incomplete/AndroidAccessoryHost/AndroidAccessoryHost.c b/Demos/Host/Incomplete/AndroidAccessoryHost/AndroidAccessoryHost.c
index 9b5ffbe..d4df9a1 100644 (file)
--- a/Demos/Host/Incomplete/AndroidAccessoryHost/AndroidAccessoryHost.c
+++ b/Demos/Host/Incomplete/AndroidAccessoryHost/AndroidAccessoryHost.c
@@ -139,9 +139,8 @@ void Android_Host_Task(void)
                        /* Get and process the configuration descriptor data */
                        ErrorCode = ProcessDeviceDescriptor();
                        
-                       /* Save whether the Android device needs to be mode-switched later on */
                        bool RequiresModeSwitch = (ErrorCode == NonAccessoryModeAndroidDevice);
-                       
+
                        /* Error out if the device is not an Android device or an error occurred */
                        if ((ErrorCode != AccessoryModeAndroidDevice) && !(RequiresModeSwitch))
                        {
@@ -179,20 +178,43 @@ void Android_Host_Task(void)
                        /* Check if a valid Android device was attached, but it is not current in Accessory mode */
                        if (RequiresModeSwitch)
                        {
-                               USB_ControlRequest = (USB_Request_Header_t)
+                               uint16_t AndroidProtocol;
+                       
+                               /* Fetch the version of the Android Accessory Protocol supported by the device */
+                               if ((ErrorCode = Android_GetAccessoryProtocol(&AndroidProtocol)) != HOST_SENDCONTROL_Successful)
                                {
-                                       .bmRequestType = (REQDIR_HOSTTODEVICE | REQTYPE_VENDOR | REQREC_DEVICE),
-                                       .bRequest      = ANDROID_Req_StartAccessoryMode,
-                                       .wValue        = 0,
-                                       .wIndex        = 0,
-                                       .wLength       = 0,
-                               };
-
-                               /* Send the control request for the Android device to switch to accessory mode */
-                               Pipe_SelectPipe(PIPE_CONTROLPIPE);
-                               USB_Host_SendControlRequest(NULL);
+                                       printf_P(PSTR(ESC_FG_RED "Control Error (Get Protocol).\r\n"
+                                                                " -- Error Code: %d\r\n" ESC_FG_WHITE), ErrorCode);
+
+                                       /* Indicate error via status LEDs */
+                                       LEDs_SetAllLEDs(LEDS_LED1);
+
+                                       /* Wait until USB device disconnected */
+                                       USB_HostState = HOST_STATE_WaitForDeviceRemoval;
+                                       break;
+                               }
                                
-                               puts_P(PSTR("Switching to Accessory Mode.\r\n"));
+                               /* Validate the returned protocol version */
+                               if (AndroidProtocol != ANDROID_PROTOCOL_Accessory)
+                               {
+                                       puts_P(PSTR(ESC_FG_RED "Accessory Mode Not Supported."));
+
+                                       /* Indicate error via status LEDs */
+                                       LEDs_SetAllLEDs(LEDS_LED1);
+
+                                       /* Wait until USB device disconnected */
+                                       USB_HostState = HOST_STATE_WaitForDeviceRemoval;
+                                       break;
+                               }
+                       
+                               /* Send the device strings and start the Android Accessory Mode */
+                               Android_SendString(ANDROID_STRING_Manufacturer, "Dean Camera");
+                               Android_SendString(ANDROID_STRING_Model,        "LUFA Android Demo");
+                               Android_SendString(ANDROID_STRING_Description,  "LUFA Android Demo");
+                               Android_SendString(ANDROID_STRING_Version,      "1.0");
+                               Android_SendString(ANDROID_STRING_URI,          "http://www.lufa-lib.org");
+                               Android_SendString(ANDROID_STRING_Serial,       "0000000012345678");
+                               Android_StartAccessoryMode();
                        
                                /* Wait until USB device disconnected */
                                USB_HostState = HOST_STATE_WaitForDeviceRemoval;