Nobuaki Aoki / Mbed 2 deprecated myBlueUSB_localfix

local fix version of myBlueUSB (http://mbed.org/users/networker/code/myBlueUSB/). - merge deleted files which are required to compile. - enable echo back of received data via RFCOMM.

Dependencies:   AvailableMemory FatFileSystem mbed myUSBHost

AutoEvents.cpp@2:9f25a7fa1a54, 2013-12-08 (annotated)

Committer:
nobukuma
Date:
Sun Dec 08 21:52:09 2013 +0000
Revision:
2:9f25a7fa1a54
Parent:
0:003889bc474f 
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Who changed what in which revision?

UserRevisionLine numberNew contents of line
nobukuma 0:003889bc474f 1
nobukuma 0:003889bc474f 2 /*
nobukuma 0:003889bc474f 3 Copyright (c) 2010 Peter Barrett
nobukuma 0:003889bc474f 4
nobukuma 0:003889bc474f 5 Permission is hereby granted, free of charge, to any person obtaining a copy
nobukuma 0:003889bc474f 6 of this software and associated documentation files (the "Software"), to deal
nobukuma 0:003889bc474f 7 in the Software without restriction, including without limitation the rights
nobukuma 0:003889bc474f 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
nobukuma 0:003889bc474f 9 copies of the Software, and to permit persons to whom the Software is
nobukuma 0:003889bc474f 10 furnished to do so, subject to the following conditions:
nobukuma 0:003889bc474f 11
nobukuma 0:003889bc474f 12 The above copyright notice and this permission notice shall be included in
nobukuma 0:003889bc474f 13 all copies or substantial portions of the Software.
nobukuma 0:003889bc474f 14
nobukuma 0:003889bc474f 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
nobukuma 0:003889bc474f 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
nobukuma 0:003889bc474f 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
nobukuma 0:003889bc474f 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
nobukuma 0:003889bc474f 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
nobukuma 0:003889bc474f 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
nobukuma 0:003889bc474f 21 THE SOFTWARE.
nobukuma 0:003889bc474f 22 */
nobukuma 0:003889bc474f 23
nobukuma 0:003889bc474f 24 #include "mbed.h"
nobukuma 0:003889bc474f 25 #include "USBHost.h"
nobukuma 0:003889bc474f 26 #include "Utils.h"
nobukuma 0:003889bc474f 27
nobukuma 0:003889bc474f 28 #define AUTOEVT(_class,_subclass,_protocol) (((_class) << 16) | ((_subclass) << 8) | _protocol)
nobukuma 0:003889bc474f 29 #define AUTO_KEYBOARD AUTOEVT(CLASS_HID,1,1)
nobukuma 0:003889bc474f 30 #define AUTO_MOUSE AUTOEVT(CLASS_HID,1,2)
nobukuma 0:003889bc474f 31
nobukuma 0:003889bc474f 32 u8 auto_mouse[4]; // buttons,dx,dy,scroll
nobukuma 0:003889bc474f 33 u8 auto_keyboard[8]; // modifiers,reserved,keycode1..keycode6
nobukuma 0:003889bc474f 34 u8 auto_joystick[4]; // x,y,buttons,throttle
nobukuma 0:003889bc474f 35
nobukuma 0:003889bc474f 36 void AutoEventCallback(int device, int endpoint, int status, u8* data, int len, void* userData) {
nobukuma 0:003889bc474f 37 int evt = (int)userData;
nobukuma 0:003889bc474f 38 switch (evt) {
nobukuma 0:003889bc474f 39 case AUTO_KEYBOARD:
nobukuma 0:003889bc474f 40 printf("AUTO_KEYBOARD ");
nobukuma 0:003889bc474f 41 break;
nobukuma 0:003889bc474f 42 case AUTO_MOUSE:
nobukuma 0:003889bc474f 43 printf("AUTO_MOUSE ");
nobukuma 0:003889bc474f 44 break;
nobukuma 0:003889bc474f 45 default:
nobukuma 0:003889bc474f 46 printf("HUH ");
nobukuma 0:003889bc474f 47 }
nobukuma 0:003889bc474f 48 printfBytes("data",data,len);
nobukuma 0:003889bc474f 49 USBInterruptTransfer(device,endpoint,data,len,AutoEventCallback,userData);
nobukuma 0:003889bc474f 50 }
nobukuma 0:003889bc474f 51
nobukuma 0:003889bc474f 52 // Establish transfers for interrupt events
nobukuma 0:003889bc474f 53 void AddAutoEvent(int device, InterfaceDescriptor* id, EndpointDescriptor* ed) {
nobukuma 0:003889bc474f 54 if ((ed->bmAttributes & 3) != ENDPOINT_INTERRUPT || !(ed->bEndpointAddress & 0x80))
nobukuma 0:003889bc474f 55 return;
nobukuma 0:003889bc474f 56
nobukuma 0:003889bc474f 57 // Make automatic interrupt enpoints for known devices
nobukuma 0:003889bc474f 58 u32 evt = AUTOEVT(id->bInterfaceClass,id->bInterfaceSubClass,id->bInterfaceProtocol);
nobukuma 0:003889bc474f 59 u8* dst = 0;
nobukuma 0:003889bc474f 60 int len;
nobukuma 0:003889bc474f 61 switch (evt) {
nobukuma 0:003889bc474f 62 case AUTO_MOUSE:
nobukuma 0:003889bc474f 63 dst = auto_mouse;
nobukuma 0:003889bc474f 64 len = sizeof(auto_mouse);
nobukuma 0:003889bc474f 65 break;
nobukuma 0:003889bc474f 66 case AUTO_KEYBOARD:
nobukuma 0:003889bc474f 67 dst = auto_keyboard;
nobukuma 0:003889bc474f 68 len = sizeof(auto_keyboard);
nobukuma 0:003889bc474f 69 break;
nobukuma 0:003889bc474f 70 default:
nobukuma 0:003889bc474f 71 printf("Interrupt endpoint %02X %08X\n",ed->bEndpointAddress,evt);
nobukuma 0:003889bc474f 72 break;
nobukuma 0:003889bc474f 73 }
nobukuma 0:003889bc474f 74 if (dst) {
nobukuma 0:003889bc474f 75 printf("Auto Event for %02X %08X\n",ed->bEndpointAddress,evt);
nobukuma 0:003889bc474f 76 USBInterruptTransfer(device,ed->bEndpointAddress,dst,len,AutoEventCallback,(void*)evt);
nobukuma 0:003889bc474f 77 }
nobukuma 0:003889bc474f 78 }
nobukuma 0:003889bc474f 79
nobukuma 0:003889bc474f 80 void PrintString(int device, int i) {
nobukuma 0:003889bc474f 81 u8 buffer[256];
nobukuma 0:003889bc474f 82 int le = GetDescriptor(device,DESCRIPTOR_TYPE_STRING,i,buffer,255);
nobukuma 0:003889bc474f 83 if (le < 0)
nobukuma 0:003889bc474f 84 return;
nobukuma 0:003889bc474f 85 char* dst = (char*)buffer;
nobukuma 0:003889bc474f 86 for (int j = 2; j < le; j += 2)
nobukuma 0:003889bc474f 87 *dst++ = buffer[j];
nobukuma 0:003889bc474f 88 *dst = 0;
nobukuma 0:003889bc474f 89 printf("%d:%s\n",i,(const char*)buffer);
nobukuma 0:003889bc474f 90 }
nobukuma 0:003889bc474f 91
nobukuma 0:003889bc474f 92 // Walk descriptors and create endpoints for a given device
nobukuma 0:003889bc474f 93 int StartAutoEvent(int device, int configuration, int interfaceNumber) {
nobukuma 0:003889bc474f 94 u8 buffer[255];
nobukuma 0:003889bc474f 95 int err = GetDescriptor(device,DESCRIPTOR_TYPE_CONFIGURATION,0,buffer,255);
nobukuma 0:003889bc474f 96 if (err < 0)
nobukuma 0:003889bc474f 97 return err;
nobukuma 0:003889bc474f 98
nobukuma 0:003889bc474f 99 int len = buffer[2] | (buffer[3] << 8);
nobukuma 0:003889bc474f 100 u8* d = buffer;
nobukuma 0:003889bc474f 101 u8* end = d + len;
nobukuma 0:003889bc474f 102 while (d < end) {
nobukuma 0:003889bc474f 103 if (d[1] == DESCRIPTOR_TYPE_INTERFACE) {
nobukuma 0:003889bc474f 104 InterfaceDescriptor* id = (InterfaceDescriptor*)d;
nobukuma 0:003889bc474f 105 if (id->bInterfaceNumber == interfaceNumber) {
nobukuma 0:003889bc474f 106 d += d[0];
nobukuma 0:003889bc474f 107 while (d < end && d[1] != DESCRIPTOR_TYPE_INTERFACE) {
nobukuma 0:003889bc474f 108 if (d[1] == DESCRIPTOR_TYPE_ENDPOINT)
nobukuma 0:003889bc474f 109 AddAutoEvent(device,id,(EndpointDescriptor*)d);
nobukuma 0:003889bc474f 110 d += d[0];
nobukuma 0:003889bc474f 111 }
nobukuma 0:003889bc474f 112 }
nobukuma 0:003889bc474f 113 }
nobukuma 0:003889bc474f 114 d += d[0];
nobukuma 0:003889bc474f 115 }
nobukuma 0:003889bc474f 116 return 0;
nobukuma 0:003889bc474f 117 }
nobukuma 0:003889bc474f 118
nobukuma 0:003889bc474f 119 // Implemented in main.cpp
nobukuma 0:003889bc474f 120 int OnDiskInsert(int device, unsigned char in, unsigned char out);
nobukuma 0:003889bc474f 121
nobukuma 0:003889bc474f 122 // Implemented in TestShell.cpp
nobukuma 0:003889bc474f 123 int OnBluetoothInsert(int device);
nobukuma 0:003889bc474f 124
nobukuma 0:003889bc474f 125 EndpointDescriptor* GetNextEndpoint(unsigned char *d) {
nobukuma 0:003889bc474f 126 while (d) {
nobukuma 0:003889bc474f 127 switch (d[1]) {
nobukuma 0:003889bc474f 128 case DESCRIPTOR_TYPE_INTERFACE:
nobukuma 0:003889bc474f 129 case DESCRIPTOR_TYPE_CONFIGURATION:
nobukuma 0:003889bc474f 130 return 0;
nobukuma 0:003889bc474f 131 case DESCRIPTOR_TYPE_ENDPOINT:
nobukuma 0:003889bc474f 132 return (EndpointDescriptor*)d;
nobukuma 0:003889bc474f 133 default:
nobukuma 0:003889bc474f 134 printf("Skipping descriptor %02X (%d bytes)\n",d[1],d[0]);
nobukuma 0:003889bc474f 135 }
nobukuma 0:003889bc474f 136 d += d[0];
nobukuma 0:003889bc474f 137 }
nobukuma 0:003889bc474f 138 return 0;
nobukuma 0:003889bc474f 139 }
nobukuma 0:003889bc474f 140
nobukuma 0:003889bc474f 141 EndpointDescriptor* GetEndpoint(InterfaceDescriptor* interfaceDesc, int i) {
nobukuma 0:003889bc474f 142 unsigned char *d = (unsigned char*)interfaceDesc;
nobukuma 0:003889bc474f 143 int n = interfaceDesc->bNumEndpoints;
nobukuma 0:003889bc474f 144 int j = 0;
nobukuma 0:003889bc474f 145 if (i >= n)
nobukuma 0:003889bc474f 146 return 0;
nobukuma 0:003889bc474f 147 d += d[0];//move to first descriptor after the interface descriptor
nobukuma 0:003889bc474f 148 while (j < n) {
nobukuma 0:003889bc474f 149 switch (d[1]) {
nobukuma 0:003889bc474f 150 case DESCRIPTOR_TYPE_INTERFACE:
nobukuma 0:003889bc474f 151 case DESCRIPTOR_TYPE_CONFIGURATION:
nobukuma 0:003889bc474f 152 return 0;
nobukuma 0:003889bc474f 153 case DESCRIPTOR_TYPE_ENDPOINT:
nobukuma 0:003889bc474f 154 if (i == j)
nobukuma 0:003889bc474f 155 return (EndpointDescriptor*)d;
nobukuma 0:003889bc474f 156 j++;
nobukuma 0:003889bc474f 157 break;
nobukuma 0:003889bc474f 158 default:
nobukuma 0:003889bc474f 159 printf("Skipping descriptor %02X (%d bytes)\n",d[1],d[0]);
nobukuma 0:003889bc474f 160 }
nobukuma 0:003889bc474f 161 d += d[0];
nobukuma 0:003889bc474f 162 }
nobukuma 0:003889bc474f 163 return 0;
nobukuma 0:003889bc474f 164 }
nobukuma 0:003889bc474f 165
nobukuma 0:003889bc474f 166 void OnLoadDevice(int device, DeviceDescriptor* deviceDesc, InterfaceDescriptor* interfaceDesc) {
nobukuma 0:003889bc474f 167 printf("LoadDevice %d %02X:%02X:%02X\n",device,interfaceDesc->bInterfaceClass,interfaceDesc->bInterfaceSubClass,interfaceDesc->bInterfaceProtocol);
nobukuma 0:003889bc474f 168 char s[128];
nobukuma 0:003889bc474f 169 for (int i = 1; i < 3; i++) {
nobukuma 0:003889bc474f 170 if (GetString(device,i,s,sizeof(s)) < 0)
nobukuma 0:003889bc474f 171 break;
nobukuma 0:003889bc474f 172 printf("%d: %s\n",i,s);
nobukuma 0:003889bc474f 173 }
nobukuma 0:003889bc474f 174
nobukuma 0:003889bc474f 175 switch (interfaceDesc->bInterfaceClass) {
nobukuma 0:003889bc474f 176 case CLASS_MASS_STORAGE:
nobukuma 0:003889bc474f 177 if (interfaceDesc->bInterfaceSubClass == 0x06 && interfaceDesc->bInterfaceProtocol == 0x50) {
nobukuma 0:003889bc474f 178 unsigned char epin = 0x81;
nobukuma 0:003889bc474f 179 unsigned char epout = 0x01;
nobukuma 0:003889bc474f 180 for (int i = 0; i < interfaceDesc->bNumEndpoints; i++){
nobukuma 0:003889bc474f 181 EndpointDescriptor* ep = GetEndpoint(interfaceDesc, i);
nobukuma 0:003889bc474f 182 if (ep){
nobukuma 0:003889bc474f 183 if (ep->bEndpointAddress & 0x7F)
nobukuma 0:003889bc474f 184 if (ep->bEndpointAddress & 0x80)
nobukuma 0:003889bc474f 185 epin = ep->bEndpointAddress;
nobukuma 0:003889bc474f 186 else
nobukuma 0:003889bc474f 187 epout = ep->bEndpointAddress;
nobukuma 0:003889bc474f 188 }else break;
nobukuma 0:003889bc474f 189 }
nobukuma 0:003889bc474f 190 printf("In = %02X, Out = %02X\n", epin, epout);
nobukuma 0:003889bc474f 191 OnDiskInsert(device, epin, epout); // it's SCSI!
nobukuma 0:003889bc474f 192 }
nobukuma 0:003889bc474f 193 break;
nobukuma 0:003889bc474f 194 case CLASS_WIRELESS_CONTROLLER:
nobukuma 0:003889bc474f 195 if (interfaceDesc->bInterfaceSubClass == 0x01 && interfaceDesc->bInterfaceProtocol == 0x01)
nobukuma 0:003889bc474f 196 OnBluetoothInsert(device); // it's bluetooth!
nobukuma 0:003889bc474f 197 break;
nobukuma 0:003889bc474f 198 default:
nobukuma 0:003889bc474f 199 StartAutoEvent(device,1,0);
nobukuma 0:003889bc474f 200 break;
nobukuma 0:003889bc474f 201 }
nobukuma 0:003889bc474f 202 }