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USB_Host_Shield_2.0/XBOXRECV.cpp
Andrew J. Kroll 95d133b919 Merge
2013-12-04 18:51:06 -05:00

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/* 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(USB *p) :
pUsb(p), // pointer to USB 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].epAttribs = 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;
UsbDevice *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) || (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;
}
// Extract Max Packet Size from device descriptor
epInfo[0].maxPktSize = udd->bMaxPacketSize0;
epInfo[1].epAddr = udd->bNumConfigurations; // Steal and abuse from epInfo structure to save memory
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;
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;
/* 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 = EP_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 = EP_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 = EP_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 = EP_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 = EP_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 = EP_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 = EP_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 = EP_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 */
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
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;
}
/* 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(Button 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(&XBOXBUTTONS[(uint8_t)b]) << 16));
}
bool XBOXRECV::getButtonClick(Button 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(&XBOXBUTTONS[(uint8_t)b]);
bool click = (ButtonClickState[controller] & button);
ButtonClickState[controller] &= ~button; // clear "click" event
return click;
}
int16_t XBOXRECV::getAnalogHat(AnalogHat 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(LED led, uint8_t controller) {
if (led != ALL) // All LEDs can't be on a the same time
setLedRaw(pgm_read_byte(&XBOXLEDS[(uint8_t)led]) + 4, controller);
}
void XBOXRECV::setLedBlink(LED led, uint8_t controller) {
setLedRaw(pgm_read_byte(&XBOXLEDS[(uint8_t)led]), controller);
}
void XBOXRECV::setLedMode(LEDMode 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 {
LED led;
if (controller == 0)
led = LED1;
else if (controller == 1)
led = LED2;
else if (controller == 2)
led = LED3;
else
led = LED4;
setLedOn(led, controller);
}
}
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