Diff: AutoEvents.cpp

Revision:

7:99068afea04d

Parent:

6:567607a9a79f

Child:

8:d29e42b5ae53

diff -r 567607a9a79f -r 99068afea04d AutoEvents.cpp
--- a/AutoEvents.cpp	Sat Jun 11 19:45:42 2011 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,161 +0,0 @@
-
-/*
-Copyright (c) 2010 Peter Barrett
-
-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 "mbed.h"
-#include "USBHost.h"
-#include "Utils.h"
-
-#define AUTOEVT(_class,_subclass,_protocol) (((_class) << 16) | ((_subclass) << 8) | _protocol)
-#define AUTO_KEYBOARD AUTOEVT(CLASS_HID,1,1)
-#define AUTO_MOUSE AUTOEVT(CLASS_HID,1,2)
-
-u8 auto_mouse[4];       // buttons,dx,dy,scroll
-u8 auto_keyboard[8];    // modifiers,reserved,keycode1..keycode6
-u8 auto_joystick[4];    // x,y,buttons,throttle
-
-void AutoEventCallback(int device, int endpoint, int status, u8* data, int len, void* userData)
-{
-    int evt = (int)userData;
-    switch (evt)
-    {
-        case AUTO_KEYBOARD:
-            printf("AUTO_KEYBOARD ");
-            break;
-        case AUTO_MOUSE:
-            printf("AUTO_MOUSE ");
-            break;
-        default:
-            printf("HUH ");
-    }
-    printfBytes("data",data,len);
-    USBInterruptTransfer(device,endpoint,data,len,AutoEventCallback,userData);
-}
-
-//  Establish transfers for interrupt events
-void AddAutoEvent(int device, InterfaceDescriptor* id, EndpointDescriptor* ed)
-{
-    if ((ed->bmAttributes & 3) != ENDPOINT_INTERRUPT || !(ed->bEndpointAddress & 0x80))
-        return;
-    
-    // Make automatic interrupt enpoints for known devices
-    u32 evt = AUTOEVT(id->bInterfaceClass,id->bInterfaceSubClass,id->bInterfaceProtocol);
-    u8* dst = 0;
-    int len;
-    switch (evt)
-    {
-        case AUTO_MOUSE:
-            dst = auto_mouse;
-            len = sizeof(auto_mouse);
-            break;
-        case AUTO_KEYBOARD:
-            dst = auto_keyboard;
-            len = sizeof(auto_keyboard);
-            break;
-        default:
-            printf("Interrupt endpoint %02X %08X\n",ed->bEndpointAddress,evt);
-            break;
-    }
-    if (dst)
-    {
-        printf("Auto Event for %02X %08X\n",ed->bEndpointAddress,evt);
-        USBInterruptTransfer(device,ed->bEndpointAddress,dst,len,AutoEventCallback,(void*)evt);
-    }
-}
-
-void PrintString(int device, int i)
-{
-    u8 buffer[256];
-    int le = GetDescriptor(device,DESCRIPTOR_TYPE_STRING,i,buffer,255);
-    if (le < 0)
-         return;
-    char* dst = (char*)buffer;
-    for (int j = 2; j < le; j += 2)
-        *dst++ = buffer[j];
-    *dst = 0;
-    printf("%d:%s\n",i,(const char*)buffer);
- }
- 
-//  Walk descriptors and create endpoints for a given device
-int StartAutoEvent(int device, int configuration, int interfaceNumber)
-{
-    u8 buffer[255];
-    int err = GetDescriptor(device,DESCRIPTOR_TYPE_CONFIGURATION,0,buffer,255);
-    if (err < 0)
-        return err;
-
-    int len = buffer[2] | (buffer[3] << 8);
-    u8* d = buffer;
-    u8* end = d + len;
-    while (d < end)
-    {
-        if (d[1] == DESCRIPTOR_TYPE_INTERFACE)
-        {
-            InterfaceDescriptor* id = (InterfaceDescriptor*)d;
-            if (id->bInterfaceNumber == interfaceNumber)
-            {
-                 d += d[0];
-                while (d < end && d[1] != DESCRIPTOR_TYPE_INTERFACE)
-                {
-                    if (d[1] == DESCRIPTOR_TYPE_ENDPOINT)
-                        AddAutoEvent(device,id,(EndpointDescriptor*)d);
-                    d += d[0];
-                }
-            }
-        }
-        d += d[0];
-    }
-    return 0;
-}
-
-//  Implemented in main.cpp
-int OnDiskInsert(int device);
-
-//  Implemented in TestShell.cpp
-int OnBluetoothInsert(int device);
-
-void OnLoadDevice(int device, DeviceDescriptor* deviceDesc, InterfaceDescriptor* interfaceDesc)
-{
-    printf("LoadDevice %d %02X:%02X:%02X\n",device,interfaceDesc->bInterfaceClass,interfaceDesc->bInterfaceSubClass,interfaceDesc->bInterfaceProtocol);
-    char s[128];
-    for (int i = 1; i < 3; i++)
-    {
-        if (GetString(device,i,s,sizeof(s)) < 0)
-            break;
-        printf("%d: %s\n",i,s);
-    }
-    
-    switch (interfaceDesc->bInterfaceClass)
-    {
-        case CLASS_MASS_STORAGE:
-            if (interfaceDesc->bInterfaceSubClass == 0x06 && interfaceDesc->bInterfaceProtocol == 0x50)
-                OnDiskInsert(device);    // it's SCSI!
-            break;
-        case CLASS_WIRELESS_CONTROLLER:
-            if (interfaceDesc->bInterfaceSubClass == 0x01 && interfaceDesc->bInterfaceProtocol == 0x01)
-                OnBluetoothInsert(device);    // it's bluetooth!
-            break;
-        default:
-            StartAutoEvent(device,1,0);
-            break;
-    }
-}
\ No newline at end of file