386 lines
12 KiB
C++
386 lines
12 KiB
C++
/*
|
|
** XBox360 USB Gamepad Userspace Driver
|
|
** Copyright (C) 2008 Ingo Ruhnke <grumbel@gmx.de>
|
|
**
|
|
** This program is free software: you can redistribute it and/or modify
|
|
** it under the terms of the GNU General Public License as published by
|
|
** the Free Software Foundation, either version 3 of the License, or
|
|
** (at your option) any later version.
|
|
**
|
|
** This program is distributed in the hope that it will be useful,
|
|
** but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
** GNU General Public License for more details.
|
|
**
|
|
** You should have received a copy of the GNU General Public License
|
|
** along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include <usb.h>
|
|
#include <boost/format.hpp>
|
|
#include <iostream>
|
|
#include <math.h>
|
|
#include <string.h>
|
|
#include <stdio.h>
|
|
|
|
std::ostream& operator<<(std::ostream& out, struct usb_device* dev)
|
|
{
|
|
if (dev)
|
|
{
|
|
char iProduct_buf[1024] = "(null)";
|
|
|
|
// Little dirty to open usb device here
|
|
struct usb_dev_handle* handle = usb_open(dev);
|
|
if (handle)
|
|
{
|
|
if (dev->descriptor.iProduct)
|
|
usb_get_string_simple(handle, dev->descriptor.iProduct, iProduct_buf, sizeof(iProduct_buf));
|
|
usb_close(handle);
|
|
}
|
|
|
|
return out << boost::format("idVendor: 0x%04hx idProduct: 0x%04hx iProduct: %s")
|
|
% uint16_t(dev->descriptor.idVendor) % uint16_t(dev->descriptor.idProduct)
|
|
% iProduct_buf;
|
|
}
|
|
else
|
|
{
|
|
return out << "(usb_device: null)";
|
|
}
|
|
}
|
|
|
|
struct usb_device*
|
|
find_usb_device(uint16_t idVendor, uint16_t idProduct)
|
|
{
|
|
struct usb_bus* busses = usb_get_busses();
|
|
|
|
for (struct usb_bus* bus = busses; bus; bus = bus->next)
|
|
{
|
|
for (struct usb_device* dev = bus->devices; dev; dev = dev->next)
|
|
{
|
|
if (dev->descriptor.idVendor == idVendor &&
|
|
dev->descriptor.idProduct == idProduct)
|
|
{
|
|
return dev;
|
|
}
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
void
|
|
write_usb_device(struct usb_device* dev, int interface, int endpoint)
|
|
{
|
|
struct usb_dev_handle* handle = usb_open(dev);
|
|
if (!handle)
|
|
{
|
|
std::cout << "Error opening usb device" << std::endl;
|
|
}
|
|
else
|
|
{
|
|
if (usb_claim_interface(handle, interface) != 0)
|
|
{
|
|
std::cout << "Error claiming the interface: " << usb_strerror() << std::endl;
|
|
if (usb_detach_kernel_driver_np(handle, interface) < 0)
|
|
{
|
|
std::cout << "Failure to kick kernel driver: " << usb_strerror() << std::endl;
|
|
exit(EXIT_FAILURE);
|
|
}
|
|
|
|
if (usb_claim_interface(handle, interface) != 0)
|
|
{
|
|
std::cout << "Error claiming the interface: " << usb_strerror() << std::endl;
|
|
exit(EXIT_FAILURE);
|
|
}
|
|
}
|
|
|
|
bool quit = false;
|
|
|
|
while(!quit)
|
|
{
|
|
uint8_t data[32];
|
|
|
|
if (1)
|
|
{
|
|
int ret = fread(data, sizeof(char), sizeof(data), stdin);
|
|
|
|
std::cout << ret << std::endl;
|
|
usb_interrupt_write(handle, endpoint, (char*)data, ret, 0);
|
|
|
|
}
|
|
else
|
|
{
|
|
int ret = sizeof(data);
|
|
for(int i = 0; i < ret ; ++i)
|
|
{
|
|
data[i] = int(127 * sin(float(i) / ret * M_PI*2)) + 127;
|
|
std::cout << ret << std::endl;
|
|
}
|
|
std::cout << ret << std::endl;
|
|
usb_interrupt_write(handle, endpoint, (char*)data, ret, 0);
|
|
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void
|
|
read_usb_device(struct usb_device* dev, int interface, int endpoint)
|
|
{
|
|
struct usb_dev_handle* handle = usb_open(dev);
|
|
if (!handle)
|
|
{
|
|
std::cout << "Error opening usb device" << std::endl;
|
|
}
|
|
else
|
|
{
|
|
if (usb_claim_interface(handle, interface) != 0)
|
|
{
|
|
std::cout << "Error claiming the interface: " << usb_strerror() << std::endl;
|
|
if (usb_detach_kernel_driver_np(handle, interface) < 0)
|
|
{
|
|
std::cout << "Failure to kick kernel driver: " << usb_strerror() << std::endl;
|
|
exit(EXIT_FAILURE);
|
|
}
|
|
|
|
if (usb_claim_interface(handle, interface) != 0)
|
|
{
|
|
std::cout << "Error claiming the interface: " << usb_strerror() << std::endl;
|
|
exit(EXIT_FAILURE);
|
|
}
|
|
}
|
|
|
|
bool quit = false;
|
|
|
|
while(!quit)
|
|
{
|
|
uint8_t data[8192];
|
|
int ret = usb_interrupt_read(handle, endpoint, (char*)data, sizeof(data), 0);
|
|
if (ret < 0)
|
|
{
|
|
std::cerr << "USBError: " << ret << "\n" << usb_strerror() << std::endl;
|
|
std::cerr << "Shutting down" << std::endl;
|
|
quit = true;
|
|
}
|
|
|
|
fwrite(data, sizeof(char), ret, stdout);
|
|
}
|
|
}
|
|
}
|
|
|
|
void
|
|
cat_usb_device(struct usb_device* dev, int interface, int endpoint)
|
|
{
|
|
struct usb_dev_handle* handle = usb_open(dev);
|
|
if (!handle)
|
|
{
|
|
std::cout << "Error opening usb device" << std::endl;
|
|
}
|
|
else
|
|
{
|
|
std::cout << "Claming interface " << interface << std::endl;
|
|
if (usb_claim_interface(handle, interface) != 0)
|
|
{
|
|
std::cout << "Claming interface " << interface << " success" << std::endl;
|
|
|
|
std::cout << "Error claiming the interface: " << usb_strerror() << std::endl;
|
|
if (usb_detach_kernel_driver_np(handle, interface) < 0)
|
|
{
|
|
std::cout << "Failure to kick kernel driver: " << usb_strerror() << std::endl;
|
|
exit(EXIT_FAILURE);
|
|
}
|
|
|
|
if (usb_claim_interface(handle, interface) != 0)
|
|
{
|
|
std::cout << "Error claiming the interface: " << usb_strerror() << std::endl;
|
|
exit(EXIT_FAILURE);
|
|
}
|
|
}
|
|
|
|
|
|
bool quit = false;
|
|
|
|
while(!quit)
|
|
{
|
|
uint8_t data[32];
|
|
int ret = usb_interrupt_read(handle, endpoint, (char*)data, sizeof(data), 0);
|
|
if (ret < 0)
|
|
{
|
|
std::cout << "USBError: " << ret << "\n" << usb_strerror() << std::endl;
|
|
std::cout << "Shutting down" << std::endl;
|
|
quit = true;
|
|
}
|
|
else
|
|
{
|
|
std::cout << "len: " << ret
|
|
<< " data: ";
|
|
|
|
for(int j = 0; j < ret; ++j)
|
|
{
|
|
std::cout << boost::format("0x%02x ") % int(data[j]);
|
|
}
|
|
//std::cout << "\r" << std::flush;
|
|
std::cout << std::endl;
|
|
}
|
|
|
|
if (0)
|
|
{
|
|
for(int i = 0; i < ret; ++i)
|
|
data[i] = 255;
|
|
int ret2 = usb_interrupt_write(handle, 4, (char*)data, ret, 0);
|
|
printf("Ret2: %d\n", ret2);
|
|
}
|
|
|
|
if (0)
|
|
{
|
|
char arr[] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 16, 32, 64, 128, 255 };
|
|
for (int len = 3; len <= 8; ++len)
|
|
{
|
|
// Sending random data:
|
|
for (int front = 0; front < 256; ++front)
|
|
{
|
|
for (size_t i = 0; i < sizeof(arr); ++i)
|
|
{
|
|
char ledcmd[] = { front, len, arr[i], arr[i], arr[i], arr[i], arr[i], arr[i], arr[i], arr[i], arr[i], arr[i], arr[i], arr[i], arr[i], arr[i] };
|
|
printf("%d %d %d\n", len, front, arr[i]);
|
|
usb_interrupt_write(handle, 5, ledcmd, len, 0);
|
|
|
|
uint8_t data[32];
|
|
int ret = usb_interrupt_read(handle, endpoint, (char*)data, sizeof(data), 10);
|
|
if (ret == -110)
|
|
{
|
|
|
|
}
|
|
else if (ret < 0)
|
|
{
|
|
std::cout << "USBError: " << ret << "\n" << usb_strerror() << std::endl;
|
|
std::cout << "Shutting down" << std::endl;
|
|
quit = true;
|
|
}
|
|
else
|
|
{
|
|
std::cout << "len: " << ret
|
|
<< " data: ";
|
|
|
|
for(int j = 0; j < ret; ++j)
|
|
{
|
|
std::cout << boost::format("0x%02x ") % int(data[j]);
|
|
}
|
|
//std::cout << "\r" << std::flush;
|
|
std::cout << std::endl;
|
|
}
|
|
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (0)
|
|
{
|
|
int len = rand() % 10;
|
|
char rumblecmd[len];
|
|
for (int i = 0; i < len; ++i)
|
|
{
|
|
rumblecmd[i] = rand() % 255;
|
|
}
|
|
|
|
std::cout << "Writing random data" << std::endl;
|
|
if (usb_interrupt_write(handle, 0, rumblecmd, len, 0) < 0)
|
|
{
|
|
std::cout << "Write Error: " << usb_strerror() << std::endl;
|
|
}
|
|
}
|
|
}
|
|
usb_release_interface(handle, interface);
|
|
usb_close(handle);
|
|
}
|
|
}
|
|
|
|
void
|
|
list_usb_devices()
|
|
{
|
|
struct usb_bus* busses = usb_get_busses();
|
|
|
|
int bus_idx = 0;
|
|
for (struct usb_bus* bus = busses; bus; bus = bus->next)
|
|
{
|
|
for (struct usb_device* dev = bus->devices; dev; dev = dev->next)
|
|
{
|
|
std::cout << boost::format("Bus %s Device %s ") % bus->dirname % dev->filename
|
|
<< " " << dev << std::endl;
|
|
}
|
|
bus_idx += 1;
|
|
}
|
|
}
|
|
|
|
int main(int argc, char** argv)
|
|
{
|
|
srand(time(NULL));
|
|
|
|
if (argc == 2 && strcmp("list", argv[1]) == 0)
|
|
{
|
|
usb_init();
|
|
usb_find_busses();
|
|
usb_find_devices();
|
|
|
|
list_usb_devices();
|
|
}
|
|
else if ((argc == 4 || argc == 5 || argc == 6) &&
|
|
(strcmp("cat", argv[1]) == 0 ||
|
|
strcmp("read", argv[1]) == 0 ||
|
|
strcmp("write", argv[1]) == 0))
|
|
{
|
|
uint16_t idVendor;
|
|
uint16_t idProduct;
|
|
int interface = 0;
|
|
int endpoint = 1;
|
|
|
|
if (sscanf(argv[2], "0x%hx", &idVendor) == 1 &&
|
|
sscanf(argv[3], "0x%hx", &idProduct) == 1)
|
|
{
|
|
if (argc >= 5)
|
|
interface = atoi(argv[4]);
|
|
|
|
if (argc == 6)
|
|
endpoint = atoi(argv[5]);
|
|
|
|
usb_init();
|
|
usb_find_busses();
|
|
usb_find_devices();
|
|
|
|
struct usb_device* dev = find_usb_device(idVendor, idProduct);
|
|
if (!dev)
|
|
{
|
|
std::cout << "Error: Device (" << boost::format("idVendor: 0x%04hx, idProduct: 0x%04hx")
|
|
% idVendor % idProduct << ") not found" << std::endl;
|
|
}
|
|
else
|
|
{
|
|
if (strcmp("cat", argv[1]) == 0)
|
|
{
|
|
std::cout << "Reading data from: " << dev << " Interface: " << interface << " Endpoint: " << endpoint << std::endl;
|
|
cat_usb_device(dev, interface, endpoint);
|
|
}
|
|
else if (strcmp("read", argv[1]) == 0)
|
|
{
|
|
read_usb_device(dev, interface, endpoint);
|
|
}
|
|
else if (strcmp("write", argv[1]) == 0)
|
|
{
|
|
write_usb_device(dev, interface, endpoint);
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
std::cout << "Error: Expected IDVENDOR IDPRODUCT" << std::endl;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
std::cout << "Usage: " << argv[0] << " list\n"
|
|
<< " " << argv[0] << " cat IDVENDOR IDPRODUCT [INTERFACE] [ENDPOINT]"
|
|
<< std::endl;
|
|
}
|
|
}
|
|
|
|
/* EOF */
|