uint8_t PS3USB::Init(uint8_t parent, uint8_t port, bool lowspeed) {
uint8_t buf[sizeof (USB_DEVICE_DESCRIPTOR)];
uint8_t rcode;
UsbDevice *p = NULL;
EpInfo *oldep_ptr = NULL;
uint16_t PID;
uint16_t VID;
// get memory address of USB device address pool
AddressPool &addrPool = pUsb->GetAddressPool();
#ifdef EXTRADEBUG
Notify(PSTR("\r\nPS3USB Init"), 0x80);
#endif
// check if address has already been assigned to an instance
if (bAddress) {
#ifdef DEBUG_USB_HOST
Notify(PSTR("\r\nAddress in use"), 0x80);
#endif
return USB_ERROR_CLASS_INSTANCE_ALREADY_IN_USE;
}
// Get pointer to pseudo device with address 0 assigned
p = addrPool.GetUsbDevicePtr(0);
if (!p) {
#ifdef DEBUG_USB_HOST
Notify(PSTR("\r\nAddress not found"), 0x80);
#endif
return USB_ERROR_ADDRESS_NOT_FOUND_IN_POOL;
}
if (!p->epinfo) {
#ifdef DEBUG_USB_HOST
Notify(PSTR("\r\nepinfo is null"), 0x80);
#endif
return USB_ERROR_EPINFO_IS_NULL;
}
// Save old pointer to EP_RECORD of address 0
oldep_ptr = p->epinfo;
// Temporary assign new pointer to epInfo to p->epinfo in order to avoid toggle inconsistence
p->epinfo = epInfo;
p->lowspeed = lowspeed;
// Get device descriptor
rcode = pUsb->getDevDescr(0, 0, sizeof (USB_DEVICE_DESCRIPTOR), (uint8_t*)buf); // Get device descriptor - addr, ep, nbytes, data
// Restore p->epinfo
p->epinfo = oldep_ptr;
if (rcode)
goto FailGetDevDescr;
VID = ((USB_DEVICE_DESCRIPTOR*)buf)->idVendor;
PID = ((USB_DEVICE_DESCRIPTOR*)buf)->idProduct;
if (VID != PS3_VID || (PID != PS3_PID && PID != PS3NAVIGATION_PID && PID != PS3MOVE_PID))
goto FailUnknownDevice;
// Allocate new address according to device class
bAddress = addrPool.AllocAddress(parent, false, port);
if (!bAddress)
return USB_ERROR_OUT_OF_ADDRESS_SPACE_IN_POOL;
// Extract Max Packet Size from device descriptor
epInfo[0].maxPktSize = (uint8_t)((USB_DEVICE_DESCRIPTOR*)buf)->bMaxPacketSize0;
// Assign new address to the device
rcode = pUsb->setAddr(0, 0, bAddress);
if (rcode) {
p->lowspeed = false;
addrPool.FreeAddress(bAddress);
bAddress = 0;
#ifdef DEBUG_USB_HOST
Notify(PSTR("\r\nsetAddr: "), 0x80);
D_PrintHex<uint8_t > (rcode, 0x80);
#endif
return rcode;
}
#ifdef EXTRADEBUG
Notify(PSTR("\r\nAddr: "), 0x80);
D_PrintHex<uint8_t > (bAddress, 0x80);
#endif
delay(300); // Spec says you should wait at least 200ms
p->lowspeed = false;
//get pointer to assigned address record
p = addrPool.GetUsbDevicePtr(bAddress);
if (!p)
return USB_ERROR_ADDRESS_NOT_FOUND_IN_POOL;
p->lowspeed = lowspeed;
// Assign epInfo to epinfo pointer - only EP0 is known
rcode = pUsb->setEpInfoEntry(bAddress, 1, epInfo);
if (rcode)
goto FailSetDevTblEntry;
/* The application will work in reduced host mode, so we can save program and data
memory space. After verifying the PID and VID we will use known values for the
configuration values for device, interface, endpoints and HID for the PS3 Controllers */
/* Initialize data structures for endpoints of device */
epInfo[ PS3_OUTPUT_PIPE ].epAddr = 0x02; // PS3 output endpoint
epInfo[ PS3_OUTPUT_PIPE ].epAttribs = EP_INTERRUPT;
epInfo[ PS3_OUTPUT_PIPE ].bmNakPower = USB_NAK_NOWAIT; // Only poll once for interrupt endpoints
epInfo[ PS3_OUTPUT_PIPE ].maxPktSize = EP_MAXPKTSIZE;
epInfo[ PS3_OUTPUT_PIPE ].bmSndToggle = bmSNDTOG0;
epInfo[ PS3_OUTPUT_PIPE ].bmRcvToggle = bmRCVTOG0;
epInfo[ PS3_INPUT_PIPE ].epAddr = 0x01; // PS3 report endpoint
epInfo[ PS3_INPUT_PIPE ].epAttribs = EP_INTERRUPT;
epInfo[ PS3_INPUT_PIPE ].bmNakPower = USB_NAK_NOWAIT; // Only poll once for interrupt endpoints
epInfo[ PS3_INPUT_PIPE ].maxPktSize = EP_MAXPKTSIZE;
epInfo[ PS3_INPUT_PIPE ].bmSndToggle = bmSNDTOG0;
epInfo[ PS3_INPUT_PIPE ].bmRcvToggle = bmRCVTOG0;
rcode = pUsb->setEpInfoEntry(bAddress, 3, epInfo);
if (rcode)
goto FailSetDevTblEntry;
delay(200); //Give time for address change
rcode = pUsb->setConf(bAddress, epInfo[ PS3_CONTROL_PIPE ].epAddr, 1);
if (rcode)
goto FailSetConfDescr;
if (PID == PS3_PID || PID == PS3NAVIGATION_PID) {
if (PID == PS3_PID) {
#ifdef DEBUG_USB_HOST
Notify(PSTR("\r\nDualshock 3 Controller Connected"), 0x80);
#endif
PS3Connected = true;
} else { // must be a navigation controller
#ifdef DEBUG_USB_HOST
Notify(PSTR("\r\nNavigation Controller Connected"), 0x80);
#endif
PS3NavigationConnected = true;
}
enable_sixaxis(); // The PS3 controller needs a special command before it starts sending data
// Needed for PS3 Dualshock and Navigation commands to work
for (uint8_t i = 0; i < PS3_REPORT_BUFFER_SIZE; i++)
writeBuf[i] = pgm_read_byte(&PS3_REPORT_BUFFER[i]);
for (uint8_t i = 6; i < 10; i++)
readBuf[i] = 0x7F; // Set the analog joystick values to center position
} else { // must be a Motion controller
#ifdef DEBUG_USB_HOST
Notify(PSTR("\r\nMotion Controller Connected"), 0x80);
#endif
PS3MoveConnected = true;
writeBuf[0] = 0x02; // Set report ID, this is needed for Move commands to work
}
if (my_bdaddr[0] != 0x00 || my_bdaddr[1] != 0x00 || my_bdaddr[2] != 0x00 || my_bdaddr[3] != 0x00 || my_bdaddr[4] != 0x00 || my_bdaddr[5] != 0x00) {
if (PS3MoveConnected)
setMoveBdaddr(my_bdaddr); // Set internal Bluetooth address
else
setBdaddr(my_bdaddr); // Set internal Bluetooth address
#ifdef DEBUG_USB_HOST
Notify(PSTR("\r\nBluetooth Address was set to: "), 0x80);
for (int8_t i = 5; i > 0; i--) {
D_PrintHex<uint8_t > (my_bdaddr[i], 0x80);
Notify(PSTR(":"), 0x80);
}
D_PrintHex<uint8_t > (my_bdaddr[0], 0x80);
#endif
}
onInit();
bPollEnable = true;
Notify(PSTR("\r\n"), 0x80);
timer = millis();
return 0; // successful configuration
/* diagnostic messages */
FailGetDevDescr:
#ifdef DEBUG_USB_HOST
NotifyFailGetDevDescr();
goto Fail;
#endif
FailSetDevTblEntry:
#ifdef DEBUG_USB_HOST
NotifyFailSetDevTblEntry();
goto Fail;
#endif
FailSetConfDescr:
#ifdef DEBUG_USB_HOST
NotifyFailSetConfDescr();
#endif
goto Fail;
FailUnknownDevice:
#ifdef DEBUG_USB_HOST
NotifyFailUnknownDevice(VID, PID);
#endif
rcode = USB_DEV_CONFIG_ERROR_DEVICE_NOT_SUPPORTED;
Fail:
#ifdef DEBUG_USB_HOST
Notify(PSTR("\r\nPS3 Init Failed, error code: "), 0x80);
NotifyFail(rcode);
#endif
Release();
return rcode;
}
uint8_t BTD::Init(uint8_t parent, uint8_t port, bool lowspeed) {
uint8_t rcode;
uint8_t num_of_conf = epInfo[1].epAddr; // Number of configurations
epInfo[1].epAddr = 0;
AddressPool &addrPool = pUsb->GetAddressPool();
#ifdef EXTRADEBUG
Notify(PSTR("\r\nBTD Init"), 0x80);
#endif
UsbDevice *p = addrPool.GetUsbDevicePtr(bAddress); // Get pointer to assigned address record
if(!p) {
#ifdef DEBUG_USB_HOST
Notify(PSTR("\r\nAddress not found"), 0x80);
#endif
return USB_ERROR_ADDRESS_NOT_FOUND_IN_POOL;
}
delay(300); // Assign new address to the device
rcode = pUsb->setAddr(0, 0, bAddress); // Assign new address to the device
if(rcode) {
#ifdef DEBUG_USB_HOST
Notify(PSTR("\r\nsetAddr: "), 0x80);
D_PrintHex<uint8_t > (rcode, 0x80);
#endif
p->lowspeed = false;
goto Fail;
}
#ifdef EXTRADEBUG
Notify(PSTR("\r\nAddr: "), 0x80);
D_PrintHex<uint8_t > (bAddress, 0x80);
#endif
p->lowspeed = false;
p = addrPool.GetUsbDevicePtr(bAddress); // Get pointer to assigned address record
if(!p) {
#ifdef DEBUG_USB_HOST
Notify(PSTR("\r\nAddress not found"), 0x80);
#endif
return USB_ERROR_ADDRESS_NOT_FOUND_IN_POOL;
}
p->lowspeed = lowspeed;
rcode = pUsb->setEpInfoEntry(bAddress, 1, epInfo); // Assign epInfo to epinfo pointer - only EP0 is known
if(rcode)
goto FailSetDevTblEntry;
if(VID == PS3_VID && (PID == PS3_PID || PID == PS3NAVIGATION_PID || PID == PS3MOVE_PID)) {
delay(100);
rcode = pUsb->setConf(bAddress, epInfo[ BTD_CONTROL_PIPE ].epAddr, 1); // We only need the Control endpoint, so we don't have to initialize the other endpoints of device
if(rcode)
goto FailSetConfDescr;
#ifdef DEBUG_USB_HOST
if(PID == PS3_PID || PID == PS3NAVIGATION_PID) {
if(PID == PS3_PID)
Notify(PSTR("\r\nDualshock 3 Controller Connected"), 0x80);
else // It must be a navigation controller
Notify(PSTR("\r\nNavigation Controller Connected"), 0x80);
} else // It must be a Motion controller
Notify(PSTR("\r\nMotion Controller Connected"), 0x80);
#endif
if(my_bdaddr[0] == 0x00 && my_bdaddr[1] == 0x00 && my_bdaddr[2] == 0x00 && my_bdaddr[3] == 0x00 && my_bdaddr[4] == 0x00 && my_bdaddr[5] == 0x00) {
#ifdef DEBUG_USB_HOST
Notify(PSTR("\r\nPlease plug in the dongle before trying to pair with the PS3 Controller\r\nor set the Bluetooth address in the constructor of the PS3BT class"), 0x80);
#endif
} else {
if(PID == PS3_PID || PID == PS3NAVIGATION_PID)
setBdaddr(my_bdaddr); // Set internal Bluetooth address
else
setMoveBdaddr(my_bdaddr); // Set internal Bluetooth address
#ifdef DEBUG_USB_HOST
Notify(PSTR("\r\nBluetooth Address was set to: "), 0x80);
for(int8_t i = 5; i > 0; i--) {
D_PrintHex<uint8_t > (my_bdaddr[i], 0x80);
Notify(PSTR(":"), 0x80);
}
D_PrintHex<uint8_t > (my_bdaddr[0], 0x80);
#endif
}
pUsb->setConf(bAddress, epInfo[ BTD_CONTROL_PIPE ].epAddr, 0); // Reset configuration value
pUsb->setAddr(bAddress, 0, 0); // Reset address
Release(); // Release device
return USB_DEV_CONFIG_ERROR_DEVICE_NOT_SUPPORTED; // Return
} else {
// Check if attached device is a Bluetooth dongle and fill endpoint data structure
// First interface in the configuration must have Bluetooth assigned Class/Subclass/Protocol
// And 3 endpoints - interrupt-IN, bulk-IN, bulk-OUT, not necessarily in this order
for(uint8_t i = 0; i < num_of_conf; i++) {
if(VID == IOGEAR_GBU521_VID && PID == IOGEAR_GBU521_PID) {
ConfigDescParser<USB_CLASS_VENDOR_SPECIFIC, WI_SUBCLASS_RF, WI_PROTOCOL_BT, CP_MASK_COMPARE_ALL> confDescrParser(this); // Needed for the IOGEAR GBU521
rcode = pUsb->getConfDescr(bAddress, 0, i, &confDescrParser);
} else {
ConfigDescParser<USB_CLASS_WIRELESS_CTRL, WI_SUBCLASS_RF, WI_PROTOCOL_BT, CP_MASK_COMPARE_ALL> confDescrParser(this);
rcode = pUsb->getConfDescr(bAddress, 0, i, &confDescrParser);
}
if(rcode) // Check error code
goto FailGetConfDescr;
if(bNumEP >= BTD_MAX_ENDPOINTS) // All endpoints extracted
break;
}
if(bNumEP < BTD_MAX_ENDPOINTS)
goto FailUnknownDevice;
// Assign epInfo to epinfo pointer - this time all 3 endpoins
rcode = pUsb->setEpInfoEntry(bAddress, bNumEP, epInfo);
if(rcode)
goto FailSetDevTblEntry;
// Set Configuration Value
rcode = pUsb->setConf(bAddress, epInfo[ BTD_CONTROL_PIPE ].epAddr, bConfNum);
if(rcode)
goto FailSetConfDescr;
hci_num_reset_loops = 100; // only loop 100 times before trying to send the hci reset command
hci_counter = 0;
hci_state = HCI_INIT_STATE;
watingForConnection = false;
bPollEnable = true;
#ifdef DEBUG_USB_HOST
Notify(PSTR("\r\nBluetooth Dongle Initialized"), 0x80);
#endif
}
return 0; // Successful configuration
/* Diagnostic messages */
FailSetDevTblEntry:
#ifdef DEBUG_USB_HOST
NotifyFailSetDevTblEntry();
goto Fail;
#endif
FailGetConfDescr:
#ifdef DEBUG_USB_HOST
NotifyFailGetConfDescr();
goto Fail;
#endif
FailSetConfDescr:
#ifdef DEBUG_USB_HOST
NotifyFailSetConfDescr();
#endif
goto Fail;
FailUnknownDevice:
#ifdef DEBUG_USB_HOST
NotifyFailUnknownDevice(VID, PID);
#endif
pUsb->setAddr(bAddress, 0, 0); // Reset address
rcode = USB_DEV_CONFIG_ERROR_DEVICE_NOT_SUPPORTED;
Fail:
#ifdef DEBUG_USB_HOST
Notify(PSTR("\r\nBTD Init Failed, error code: "), 0x80);
NotifyFail(rcode);
#endif
Release();
return rcode;
}