mirror of
https://github.com/felis/USB_Host_Shield_2.0.git
synced 2024-03-22 11:31:26 +01:00
584 lines
22 KiB
C++
584 lines
22 KiB
C++
/* Copyright (C) 2012 Kristian Lauszus, TKJ Electronics. All rights reserved.
|
|
|
|
This software may be distributed and modified under the terms of the GNU
|
|
General Public License version 2 (GPL2) as published by the Free Software
|
|
Foundation and appearing in the file GPL2.TXT included in the packaging of
|
|
this file. Please note that GPL2 Section 2[b] requires that all works based
|
|
on this software must also be made publicly available under the terms of
|
|
the GPL2 ("Copyleft").
|
|
|
|
Contact information
|
|
-------------------
|
|
|
|
Kristian Lauszus, TKJ Electronics
|
|
Web : http://www.tkjelectronics.com
|
|
e-mail : kristianl@tkjelectronics.com
|
|
|
|
getBatteryLevel and checkStatus functions made by timstamp.co.uk found using BusHound from Perisoft.net
|
|
*/
|
|
|
|
#include "XBOXRECV.h"
|
|
// To enable serial debugging see "settings.h"
|
|
//#define EXTRADEBUG // Uncomment to get even more debugging data
|
|
//#define PRINTREPORT // Uncomment to print the report send by the Xbox 360 Controller
|
|
|
|
XBOXRECV::XBOXRECV(USBHost *p) :
|
|
pUsb(p), // pointer to USBHost class instance - mandatory
|
|
bAddress(0), // device address - mandatory
|
|
bPollEnable(false) { // don't start polling before dongle is connected
|
|
for(uint8_t i = 0; i < XBOX_MAX_ENDPOINTS; i++) {
|
|
epInfo[i].epAddr = 0;
|
|
epInfo[i].maxPktSize = (i) ? 0 : 8;
|
|
epInfo[i].bmSndToggle = 0;
|
|
epInfo[i].bmRcvToggle = 0;
|
|
epInfo[i].bmNakPower = (i) ? USB_NAK_NOWAIT : USB_NAK_MAX_POWER;
|
|
}
|
|
|
|
if(pUsb) // register in USB subsystem
|
|
pUsb->RegisterDeviceClass(this); //set devConfig[] entry
|
|
}
|
|
|
|
uint8_t XBOXRECV::ConfigureDevice(uint8_t parent, uint8_t port, bool lowspeed) {
|
|
const uint8_t constBufSize = sizeof (USB_DEVICE_DESCRIPTOR);
|
|
uint8_t buf[constBufSize];
|
|
USB_DEVICE_DESCRIPTOR * udd = reinterpret_cast<USB_DEVICE_DESCRIPTOR*>(buf);
|
|
uint8_t rcode;
|
|
UsbDeviceDefinition *p = NULL;
|
|
EpInfo *oldep_ptr = NULL;
|
|
uint16_t PID, VID;
|
|
|
|
AddressPool &addrPool = pUsb->GetAddressPool(); // Get memory address of USB device address pool
|
|
#ifdef EXTRADEBUG
|
|
Notify(PSTR("\r\nXBOXRECV Init"), 0x80);
|
|
#endif
|
|
|
|
if(bAddress) { // Check if address has already been assigned to an instance
|
|
#ifdef DEBUG_USB_HOST
|
|
Notify(PSTR("\r\nAddress in use"), 0x80);
|
|
#endif
|
|
return USB_ERROR_CLASS_INSTANCE_ALREADY_IN_USE;
|
|
}
|
|
|
|
p = addrPool.GetUsbDevicePtr(0); // Get pointer to pseudo device with address 0 assigned
|
|
|
|
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;
|
|
}
|
|
|
|
oldep_ptr = p->epinfo; // Save old pointer to EP_RECORD of address 0
|
|
p->epinfo = epInfo; // Temporary assign new pointer to epInfo to p->epinfo in order to avoid toggle inconsistence
|
|
p->lowspeed = lowspeed;
|
|
|
|
rcode = pUsb->getDevDescr(0, 0, constBufSize, (uint8_t*)buf); // Get device descriptor - addr, ep, nbytes, data
|
|
|
|
p->epinfo = oldep_ptr; // Restore p->epinfo
|
|
|
|
if(rcode)
|
|
goto FailGetDevDescr;
|
|
|
|
VID = udd->idVendor;
|
|
PID = udd->idProduct;
|
|
|
|
if((VID != XBOX_VID && VID != MADCATZ_VID && VID != JOYTECH_VID) || (PID != XBOX_WIRELESS_RECEIVER_PID && PID != XBOX_WIRELESS_RECEIVER_THIRD_PARTY_PID)) { // Check if it's a Xbox receiver using the Vendor ID and Product ID
|
|
#ifdef DEBUG_USB_HOST
|
|
Notify(PSTR("\r\nYou'll need a wireless receiver for this libary to work"), 0x80);
|
|
#endif
|
|
goto FailUnknownDevice;
|
|
}
|
|
|
|
bAddress = addrPool.AllocAddress(parent, false, port); // Allocate new address according to device class
|
|
|
|
if(!bAddress) {
|
|
#ifdef DEBUG_USB_HOST
|
|
Notify(PSTR("\r\nOut of address space"), 0x80);
|
|
#endif
|
|
return USB_ERROR_OUT_OF_ADDRESS_SPACE_IN_POOL;
|
|
}
|
|
|
|
epInfo[0].maxPktSize = udd->bMaxPacketSize0; // Extract Max Packet Size from device descriptor
|
|
|
|
delay(20); // Wait a little before resetting device
|
|
|
|
return USB_ERROR_CONFIG_REQUIRES_ADDITIONAL_RESET;
|
|
|
|
/* Diagnostic messages */
|
|
FailGetDevDescr:
|
|
#ifdef DEBUG_USB_HOST
|
|
NotifyFailGetDevDescr(rcode);
|
|
#endif
|
|
if(rcode != hrJERR)
|
|
rcode = USB_ERROR_FailGetDevDescr;
|
|
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\nXbox 360 Init Failed, error code: "), 0x80);
|
|
NotifyFail(rcode);
|
|
#endif
|
|
Release();
|
|
return rcode;
|
|
};
|
|
|
|
uint8_t XBOXRECV::Init(uint8_t parent, uint8_t port, bool lowspeed) {
|
|
uint8_t rcode;
|
|
|
|
AddressPool &addrPool = pUsb->GetAddressPool();
|
|
#ifdef EXTRADEBUG
|
|
Notify(PSTR("\r\nBTD Init"), 0x80);
|
|
#endif
|
|
UsbDeviceDefinition *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;
|
|
|
|
/* The application will work in reduced host mode, so we can save program and data
|
|
memory space. After verifying the VID we will use known values for the
|
|
configuration values for device, interface, endpoints and HID for the XBOX360 Wireless receiver */
|
|
|
|
/* Initialize data structures for endpoints of device */
|
|
epInfo[ XBOX_INPUT_PIPE_1 ].epAddr = 0x01; // XBOX 360 report endpoint - poll interval 1ms
|
|
epInfo[ XBOX_INPUT_PIPE_1 ].epAttribs = USB_TRANSFER_TYPE_INTERRUPT;
|
|
epInfo[ XBOX_INPUT_PIPE_1 ].bmNakPower = USB_NAK_NOWAIT; // Only poll once for interrupt endpoints
|
|
epInfo[ XBOX_INPUT_PIPE_1 ].maxPktSize = EP_MAXPKTSIZE;
|
|
epInfo[ XBOX_INPUT_PIPE_1 ].bmSndToggle = 0;
|
|
epInfo[ XBOX_INPUT_PIPE_1 ].bmRcvToggle = 0;
|
|
epInfo[ XBOX_OUTPUT_PIPE_1 ].epAddr = 0x01; // XBOX 360 output endpoint - poll interval 8ms
|
|
epInfo[ XBOX_OUTPUT_PIPE_1 ].epAttribs = USB_TRANSFER_TYPE_INTERRUPT;
|
|
epInfo[ XBOX_OUTPUT_PIPE_1 ].bmNakPower = USB_NAK_NOWAIT; // Only poll once for interrupt endpoints
|
|
epInfo[ XBOX_OUTPUT_PIPE_1 ].maxPktSize = EP_MAXPKTSIZE;
|
|
epInfo[ XBOX_OUTPUT_PIPE_1 ].bmSndToggle = 0;
|
|
epInfo[ XBOX_OUTPUT_PIPE_1 ].bmRcvToggle = 0;
|
|
|
|
epInfo[ XBOX_INPUT_PIPE_2 ].epAddr = 0x03; // XBOX 360 report endpoint - poll interval 1ms
|
|
epInfo[ XBOX_INPUT_PIPE_2 ].epAttribs = USB_TRANSFER_TYPE_INTERRUPT;
|
|
epInfo[ XBOX_INPUT_PIPE_2 ].bmNakPower = USB_NAK_NOWAIT; // Only poll once for interrupt endpoints
|
|
epInfo[ XBOX_INPUT_PIPE_2 ].maxPktSize = EP_MAXPKTSIZE;
|
|
epInfo[ XBOX_INPUT_PIPE_2 ].bmSndToggle = 0;
|
|
epInfo[ XBOX_INPUT_PIPE_2 ].bmRcvToggle = 0;
|
|
epInfo[ XBOX_OUTPUT_PIPE_2 ].epAddr = 0x03; // XBOX 360 output endpoint - poll interval 8ms
|
|
epInfo[ XBOX_OUTPUT_PIPE_2 ].epAttribs = USB_TRANSFER_TYPE_INTERRUPT;
|
|
epInfo[ XBOX_OUTPUT_PIPE_2 ].bmNakPower = USB_NAK_NOWAIT; // Only poll once for interrupt endpoints
|
|
epInfo[ XBOX_OUTPUT_PIPE_2 ].maxPktSize = EP_MAXPKTSIZE;
|
|
epInfo[ XBOX_OUTPUT_PIPE_2 ].bmSndToggle = 0;
|
|
epInfo[ XBOX_OUTPUT_PIPE_2 ].bmRcvToggle = 0;
|
|
|
|
epInfo[ XBOX_INPUT_PIPE_3 ].epAddr = 0x05; // XBOX 360 report endpoint - poll interval 1ms
|
|
epInfo[ XBOX_INPUT_PIPE_3 ].epAttribs = USB_TRANSFER_TYPE_INTERRUPT;
|
|
epInfo[ XBOX_INPUT_PIPE_3 ].bmNakPower = USB_NAK_NOWAIT; // Only poll once for interrupt endpoints
|
|
epInfo[ XBOX_INPUT_PIPE_3 ].maxPktSize = EP_MAXPKTSIZE;
|
|
epInfo[ XBOX_INPUT_PIPE_3 ].bmSndToggle = 0;
|
|
epInfo[ XBOX_INPUT_PIPE_3 ].bmRcvToggle = 0;
|
|
epInfo[ XBOX_OUTPUT_PIPE_3 ].epAddr = 0x05; // XBOX 360 output endpoint - poll interval 8ms
|
|
epInfo[ XBOX_OUTPUT_PIPE_3 ].epAttribs = USB_TRANSFER_TYPE_INTERRUPT;
|
|
epInfo[ XBOX_OUTPUT_PIPE_3 ].bmNakPower = USB_NAK_NOWAIT; // Only poll once for interrupt endpoints
|
|
epInfo[ XBOX_OUTPUT_PIPE_3 ].maxPktSize = EP_MAXPKTSIZE;
|
|
epInfo[ XBOX_OUTPUT_PIPE_3 ].bmSndToggle = 0;
|
|
epInfo[ XBOX_OUTPUT_PIPE_3 ].bmRcvToggle = 0;
|
|
|
|
epInfo[ XBOX_INPUT_PIPE_4 ].epAddr = 0x07; // XBOX 360 report endpoint - poll interval 1ms
|
|
epInfo[ XBOX_INPUT_PIPE_4 ].epAttribs = USB_TRANSFER_TYPE_INTERRUPT;
|
|
epInfo[ XBOX_INPUT_PIPE_4 ].bmNakPower = USB_NAK_NOWAIT; // Only poll once for interrupt endpoints
|
|
epInfo[ XBOX_INPUT_PIPE_4 ].maxPktSize = EP_MAXPKTSIZE;
|
|
epInfo[ XBOX_INPUT_PIPE_4 ].bmSndToggle = 0;
|
|
epInfo[ XBOX_INPUT_PIPE_4 ].bmRcvToggle = 0;
|
|
epInfo[ XBOX_OUTPUT_PIPE_4 ].epAddr = 0x07; // XBOX 360 output endpoint - poll interval 8ms
|
|
epInfo[ XBOX_OUTPUT_PIPE_4 ].epAttribs = USB_TRANSFER_TYPE_INTERRUPT;
|
|
epInfo[ XBOX_OUTPUT_PIPE_4 ].bmNakPower = USB_NAK_NOWAIT; // Only poll once for interrupt endpoints
|
|
epInfo[ XBOX_OUTPUT_PIPE_4 ].maxPktSize = EP_MAXPKTSIZE;
|
|
epInfo[ XBOX_OUTPUT_PIPE_4 ].bmSndToggle = 0;
|
|
epInfo[ XBOX_OUTPUT_PIPE_4 ].bmRcvToggle = 0;
|
|
|
|
rcode = pUsb->setEpInfoEntry(bAddress, 9, epInfo);
|
|
if(rcode)
|
|
goto FailSetDevTblEntry;
|
|
|
|
delay(200); //Give time for address change
|
|
|
|
rcode = pUsb->setConf(bAddress, epInfo[ XBOX_CONTROL_PIPE ].epAddr, 1);
|
|
if(rcode)
|
|
goto FailSetConfDescr;
|
|
|
|
#ifdef DEBUG_USB_HOST
|
|
Notify(PSTR("\r\nXbox Wireless Receiver Connected\r\n"), 0x80);
|
|
#endif
|
|
XboxReceiverConnected = true;
|
|
bPollEnable = true;
|
|
checkStatusTimer = 0; // Reset timer
|
|
return 0; // Successful configuration
|
|
|
|
/* Diagnostic messages */
|
|
FailSetDevTblEntry:
|
|
#ifdef DEBUG_USB_HOST
|
|
NotifyFailSetDevTblEntry();
|
|
goto Fail;
|
|
#endif
|
|
|
|
FailSetConfDescr:
|
|
#ifdef DEBUG_USB_HOST
|
|
NotifyFailSetConfDescr();
|
|
#endif
|
|
|
|
Fail:
|
|
#ifdef DEBUG_USB_HOST
|
|
Notify(PSTR("\r\nXbox 360 Init Failed, error code: "), 0x80);
|
|
NotifyFail(rcode);
|
|
#endif
|
|
Release();
|
|
return rcode;
|
|
}
|
|
|
|
/* Performs a cleanup after failed Init() attempt */
|
|
uint8_t XBOXRECV::Release() {
|
|
XboxReceiverConnected = false;
|
|
for(uint8_t i = 0; i < 4; i++)
|
|
Xbox360Connected[i] = 0x00;
|
|
pUsb->GetAddressPool().FreeAddress(bAddress);
|
|
bAddress = 0;
|
|
bPollEnable = false;
|
|
return 0;
|
|
}
|
|
|
|
uint8_t XBOXRECV::Poll() {
|
|
if(!bPollEnable)
|
|
return 0;
|
|
if(!checkStatusTimer || ((millis() - checkStatusTimer) > 3000)) { // Run checkStatus every 3 seconds
|
|
checkStatusTimer = millis();
|
|
checkStatus();
|
|
}
|
|
|
|
uint8_t inputPipe;
|
|
uint16_t bufferSize;
|
|
for(uint8_t i = 0; i < 4; i++) {
|
|
if(i == 0)
|
|
inputPipe = XBOX_INPUT_PIPE_1;
|
|
else if(i == 1)
|
|
inputPipe = XBOX_INPUT_PIPE_2;
|
|
else if(i == 2)
|
|
inputPipe = XBOX_INPUT_PIPE_3;
|
|
else
|
|
inputPipe = XBOX_INPUT_PIPE_4;
|
|
|
|
bufferSize = EP_MAXPKTSIZE; // This is the maximum number of bytes we want to receive
|
|
pUsb->inTransfer(bAddress, epInfo[ inputPipe ].epAddr, &bufferSize, readBuf);
|
|
if(bufferSize > 0) { // The number of received bytes
|
|
#ifdef EXTRADEBUG
|
|
Notify(PSTR("Bytes Received: "), 0x80);
|
|
D_PrintHex<uint16_t > (bufferSize, 0x80);
|
|
Notify(PSTR("\r\n"), 0x80);
|
|
#endif
|
|
readReport(i);
|
|
#ifdef PRINTREPORT
|
|
printReport(i, bufferSize); // Uncomment "#define PRINTREPORT" to print the report send by the Xbox 360 Controller
|
|
#endif
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
void XBOXRECV::readReport(uint8_t controller) {
|
|
if(readBuf == NULL)
|
|
return;
|
|
// This report is send when a controller is connected and disconnected
|
|
if(readBuf[0] == 0x08 && readBuf[1] != Xbox360Connected[controller]) {
|
|
Xbox360Connected[controller] = readBuf[1];
|
|
#ifdef DEBUG_USB_HOST
|
|
Notify(PSTR("Controller "), 0x80);
|
|
Notify(controller, 0x80);
|
|
#endif
|
|
if(Xbox360Connected[controller]) {
|
|
#ifdef DEBUG_USB_HOST
|
|
const char* str = 0;
|
|
switch(readBuf[1]) {
|
|
case 0x80: str = PSTR(" as controller\r\n");
|
|
break;
|
|
case 0x40: str = PSTR(" as headset\r\n");
|
|
break;
|
|
case 0xC0: str = PSTR(" as controller+headset\r\n");
|
|
break;
|
|
}
|
|
Notify(PSTR(": connected"), 0x80);
|
|
Notify(str, 0x80);
|
|
#endif
|
|
onInit(controller);
|
|
}
|
|
#ifdef DEBUG_USB_HOST
|
|
else
|
|
Notify(PSTR(": disconnected\r\n"), 0x80);
|
|
#endif
|
|
return;
|
|
}
|
|
// Controller status report
|
|
if(readBuf[1] == 0x00 && readBuf[3] & 0x13 && readBuf[4] >= 0x22) {
|
|
controllerStatus[controller] = ((uint16_t)readBuf[3] << 8) | readBuf[4];
|
|
return;
|
|
}
|
|
if(readBuf[1] != 0x01) // Check if it's the correct report - the receiver also sends different status reports
|
|
return;
|
|
|
|
// A controller must be connected if it's sending data
|
|
if(!Xbox360Connected[controller])
|
|
Xbox360Connected[controller] |= 0x80;
|
|
|
|
ButtonState[controller] = (uint32_t)(readBuf[9] | ((uint16_t)readBuf[8] << 8) | ((uint32_t)readBuf[7] << 16) | ((uint32_t)readBuf[6] << 24));
|
|
|
|
hatValue[controller][LeftHatX] = (int16_t)(((uint16_t)readBuf[11] << 8) | readBuf[10]);
|
|
hatValue[controller][LeftHatY] = (int16_t)(((uint16_t)readBuf[13] << 8) | readBuf[12]);
|
|
hatValue[controller][RightHatX] = (int16_t)(((uint16_t)readBuf[15] << 8) | readBuf[14]);
|
|
hatValue[controller][RightHatY] = (int16_t)(((uint16_t)readBuf[17] << 8) | readBuf[16]);
|
|
|
|
//Notify(PSTR("\r\nButtonState: "), 0x80);
|
|
//PrintHex<uint32_t>(ButtonState[controller], 0x80);
|
|
|
|
if(ButtonState[controller] != OldButtonState[controller]) {
|
|
buttonStateChanged[controller] = true;
|
|
ButtonClickState[controller] = (ButtonState[controller] >> 16) & ((~OldButtonState[controller]) >> 16); // Update click state variable, but don't include the two trigger buttons L2 and R2
|
|
if(((uint8_t)OldButtonState[controller]) == 0 && ((uint8_t)ButtonState[controller]) != 0) // The L2 and R2 buttons are special as they are analog buttons
|
|
R2Clicked[controller] = true;
|
|
if((uint8_t)(OldButtonState[controller] >> 8) == 0 && (uint8_t)(ButtonState[controller] >> 8) != 0)
|
|
L2Clicked[controller] = true;
|
|
OldButtonState[controller] = ButtonState[controller];
|
|
}
|
|
}
|
|
|
|
void XBOXRECV::printReport(uint8_t controller, uint8_t nBytes) { //Uncomment "#define PRINTREPORT" to print the report send by the Xbox 360 Controller
|
|
#ifdef PRINTREPORT
|
|
if(readBuf == NULL)
|
|
return;
|
|
Notify(PSTR("Controller "), 0x80);
|
|
Notify(controller, 0x80);
|
|
Notify(PSTR(": "), 0x80);
|
|
for(uint8_t i = 0; i < nBytes; i++) {
|
|
D_PrintHex<uint8_t > (readBuf[i], 0x80);
|
|
Notify(PSTR(" "), 0x80);
|
|
}
|
|
Notify(PSTR("\r\n"), 0x80);
|
|
#endif
|
|
}
|
|
|
|
uint8_t XBOXRECV::getButtonPress(ButtonEnum b, uint8_t controller) {
|
|
if(b == L2) // These are analog buttons
|
|
return (uint8_t)(ButtonState[controller] >> 8);
|
|
else if(b == R2)
|
|
return (uint8_t)ButtonState[controller];
|
|
return (bool)(ButtonState[controller] & ((uint32_t)pgm_read_word(&XBOX_BUTTONS[(uint8_t)b]) << 16));
|
|
}
|
|
|
|
bool XBOXRECV::getButtonClick(ButtonEnum b, uint8_t controller) {
|
|
if(b == L2) {
|
|
if(L2Clicked[controller]) {
|
|
L2Clicked[controller] = false;
|
|
return true;
|
|
}
|
|
return false;
|
|
} else if(b == R2) {
|
|
if(R2Clicked[controller]) {
|
|
R2Clicked[controller] = false;
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
uint16_t button = pgm_read_word(&XBOX_BUTTONS[(uint8_t)b]);
|
|
bool click = (ButtonClickState[controller] & button);
|
|
ButtonClickState[controller] &= ~button; // clear "click" event
|
|
return click;
|
|
}
|
|
|
|
int16_t XBOXRECV::getAnalogHat(AnalogHatEnum a, uint8_t controller) {
|
|
return hatValue[controller][a];
|
|
}
|
|
|
|
bool XBOXRECV::buttonChanged(uint8_t controller) {
|
|
bool state = buttonStateChanged[controller];
|
|
buttonStateChanged[controller] = false;
|
|
return state;
|
|
}
|
|
|
|
/*
|
|
ControllerStatus Breakdown
|
|
ControllerStatus[controller] & 0x0001 // 0
|
|
ControllerStatus[controller] & 0x0002 // normal batteries, no rechargeable battery pack
|
|
ControllerStatus[controller] & 0x0004 // controller starting up / settling
|
|
ControllerStatus[controller] & 0x0008 // headset adapter plugged in, but no headphones connected (mute?)
|
|
ControllerStatus[controller] & 0x0010 // 0
|
|
ControllerStatus[controller] & 0x0020 // 1
|
|
ControllerStatus[controller] & 0x0040 // battery level (high bit)
|
|
ControllerStatus[controller] & 0x0080 // battery level (low bit)
|
|
ControllerStatus[controller] & 0x0100 // 1
|
|
ControllerStatus[controller] & 0x0200 // 1
|
|
ControllerStatus[controller] & 0x0400 // headset adapter plugged in
|
|
ControllerStatus[controller] & 0x0800 // 0
|
|
ControllerStatus[controller] & 0x1000 // 1
|
|
ControllerStatus[controller] & 0x2000 // 0
|
|
ControllerStatus[controller] & 0x4000 // 0
|
|
ControllerStatus[controller] & 0x8000 // 0
|
|
*/
|
|
uint8_t XBOXRECV::getBatteryLevel(uint8_t controller) {
|
|
return ((controllerStatus[controller] & 0x00C0) >> 6);
|
|
}
|
|
|
|
void XBOXRECV::XboxCommand(uint8_t controller, uint8_t* data, uint16_t nbytes) {
|
|
#ifdef EXTRADEBUG
|
|
uint8_t rcode;
|
|
#endif
|
|
uint8_t outputPipe;
|
|
switch(controller) {
|
|
case 0: outputPipe = XBOX_OUTPUT_PIPE_1;
|
|
break;
|
|
case 1: outputPipe = XBOX_OUTPUT_PIPE_2;
|
|
break;
|
|
case 2: outputPipe = XBOX_OUTPUT_PIPE_3;
|
|
break;
|
|
case 3: outputPipe = XBOX_OUTPUT_PIPE_4;
|
|
break;
|
|
default:
|
|
return;
|
|
}
|
|
#ifdef EXTRADEBUG
|
|
rcode =
|
|
#endif
|
|
pUsb->outTransfer(bAddress, epInfo[ outputPipe ].epAddr, nbytes, data);
|
|
#ifdef EXTRADEBUG
|
|
if(rcode)
|
|
Notify(PSTR("Error sending Xbox message\r\n"), 0x80);
|
|
#endif
|
|
}
|
|
|
|
void XBOXRECV::disconnect(uint8_t controller) {
|
|
writeBuf[0] = 0x00;
|
|
writeBuf[1] = 0x00;
|
|
writeBuf[2] = 0x08;
|
|
writeBuf[3] = 0xC0;
|
|
|
|
XboxCommand(controller, writeBuf, 4);
|
|
}
|
|
|
|
void XBOXRECV::setLedRaw(uint8_t value, uint8_t controller) {
|
|
writeBuf[0] = 0x00;
|
|
writeBuf[1] = 0x00;
|
|
writeBuf[2] = 0x08;
|
|
writeBuf[3] = value | 0x40;
|
|
|
|
XboxCommand(controller, writeBuf, 4);
|
|
}
|
|
|
|
void XBOXRECV::setLedOn(LEDEnum led, uint8_t controller) {
|
|
if(led == OFF)
|
|
setLedRaw(0, controller);
|
|
else if(led != ALL) // All LEDs can't be on a the same time
|
|
setLedRaw(pgm_read_byte(&XBOX_LEDS[(uint8_t)led]) + 4, controller);
|
|
}
|
|
|
|
void XBOXRECV::setLedBlink(LEDEnum led, uint8_t controller) {
|
|
setLedRaw(pgm_read_byte(&XBOX_LEDS[(uint8_t)led]), controller);
|
|
}
|
|
|
|
void XBOXRECV::setLedMode(LEDModeEnum ledMode, uint8_t controller) { // This function is used to do some speciel LED stuff the controller supports
|
|
setLedRaw((uint8_t)ledMode, controller);
|
|
}
|
|
|
|
/* PC runs this at interval of approx 2 seconds
|
|
Thanks to BusHound from Perisoft.net for the Windows USB Analysis output
|
|
Found by timstamp.co.uk
|
|
*/
|
|
void XBOXRECV::checkStatus() {
|
|
if(!bPollEnable)
|
|
return;
|
|
// Get controller info
|
|
writeBuf[0] = 0x08;
|
|
writeBuf[1] = 0x00;
|
|
writeBuf[2] = 0x0f;
|
|
writeBuf[3] = 0xc0;
|
|
for(uint8_t i = 0; i < 4; i++) {
|
|
XboxCommand(i, writeBuf, 4);
|
|
}
|
|
// Get battery status
|
|
writeBuf[0] = 0x00;
|
|
writeBuf[1] = 0x00;
|
|
writeBuf[2] = 0x00;
|
|
writeBuf[3] = 0x40;
|
|
for(uint8_t i = 0; i < 4; i++) {
|
|
if(Xbox360Connected[i])
|
|
XboxCommand(i, writeBuf, 4);
|
|
}
|
|
}
|
|
|
|
void XBOXRECV::setRumbleOn(uint8_t lValue, uint8_t rValue, uint8_t controller) {
|
|
writeBuf[0] = 0x00;
|
|
writeBuf[1] = 0x01;
|
|
writeBuf[2] = 0x0f;
|
|
writeBuf[3] = 0xc0;
|
|
writeBuf[4] = 0x00;
|
|
writeBuf[5] = lValue; // big weight
|
|
writeBuf[6] = rValue; // small weight
|
|
|
|
XboxCommand(controller, writeBuf, 7);
|
|
}
|
|
|
|
void XBOXRECV::onInit(uint8_t controller) {
|
|
if(pFuncOnInit)
|
|
pFuncOnInit(); // Call the user function
|
|
else {
|
|
LEDEnum led;
|
|
if(controller == 0)
|
|
led = LED1;
|
|
else if(controller == 1)
|
|
led = LED2;
|
|
else if(controller == 2)
|
|
led = LED3;
|
|
else
|
|
led = LED4;
|
|
setLedOn(led, controller);
|
|
}
|
|
}
|