void
Chatpad::read_thread()
{
try
{
uint8_t data[5];
while(!m_quit_thread)
{
int len = 0;
int ret = libusb_interrupt_transfer(m_handle, LIBUSB_ENDPOINT_IN | 6,
data, sizeof(data), &len, 0);
if (ret != LIBUSB_SUCCESS)
{
raise_exception(std::runtime_error, "libusb_interrupt_transfer() failed: " << usb_strerror(ret));
}
else
{
if (g_logger.get_log_level() > Logger::kDebug)
{
log_debug("read: " << len << "/5: data: " << raw2str(data, len));
}
if (data[0] == 0x00)
{
struct ChatpadKeyMsg msg;
memcpy(&msg, data, sizeof(msg));
process(msg);
}
}
}
}
catch(const std::exception& err)
{
log_error(err.what());
}
}
main (int argc, char *argv[]) {
int i, j, k, c;
struct HRAW hraw, hraw2;
struct HSTR hstr, hstr2;
struct HVAL hval, hval2;
char *pname, *fin, *fout;
char fgas[100];
FILE *infid, *outfid;
FILE *gasfid[MAXGAS];
/* options defaults */
int gasid = 0;
int isonum = 0;
double wL = 0;
double wU = 30000;
double smin = 0;
int bflag = 0;
int outfmt = 0;
int debug = 1;
extern int getopt();
extern char *optarg;
extern int optind;
extern char *sbase();
pname = argv[0];
while ((c=getopt(argc, argv, "g:i:L:U:s:brd")) != EOF)
switch (c) {
case 'g': /* select a particular gas id */
gasid = atoi(optarg);
break;
case 'i': /* select a particular isotope */
isonum = atoi(optarg);
break;
case 'L': /* wavenumber lower bound */
wL = atof(optarg);
break;
case 'U': /* wavenumber upper bound */
wU = atof(optarg);
break;
case 's': /* specify a line strength threshold */
smin = atof(optarg);
break;
case 'b': /* break database into individual gasses */
bflag = 1;
break;
case 'r': /* readable output */
outfmt = 1;
break;
case 'd': /* debugging info */
debug = 1;
break;
case '?': /* bad command */
exit(1);
break;
}
if (argc - optind < 1) {
fprintf(stderr, "%s: error -- no input file specified\n", pname);
exit(1);
}
fin = argv[optind++];
if (argc - optind == 1)
fout = argv[optind++];
else
fout = "-";
if (debug) {
fprintf(stderr, "fin = %s, fout = %s\n", fin, fout);
fprintf(stderr, "bflag = %d, gasid = %d, smin = %g, L = %g, U = %g\n",
bflag, gasid, smin, wL, wU);
}
/* open input file
*/
if (strcmp(fin, "-") == 0)
infid = stdin;
else if ((infid = fopen(fin, "r")) == NULL) {
fprintf(stderr, "%s: can't open input file %s", pname, fin);
exit(0);
}
if (!bflag) {
/* SELECT MODE: write a selected subset of the input file
* to the output file
*/
if (strcmp(fout, "-") == 0)
outfid = stdout;
else if ((outfid = fopen(fout, "w")) == NULL) {
fprintf(stderr, "%s: can't open output file %s", pname, fout);
exit(0);
}
while (fread(&hraw, sizeof(hraw), 1, infid) == 1) {
raw2str(&hraw, &hstr);
str2val(&hstr, &hval);
if ((gasid == 0 || hval.IGAS == gasid) &&
(isonum == 0 || hval.ISO == isonum) &&
hval.WNUM >= wL &&
hval.WNUM <= wU &&
hval.STREN >= smin) {
if (outfmt == 0)
write_hraw(&hraw, outfid);
else if (outfmt == 1)
write_hval(&hval, outfid);
}
}
fclose(outfid);
}
else {
/* SPLIT MODE: separate input file into componant gasses,
* one gas per file, in a common directory
*/
if (strcmp(fout, "-") == 0) {
fprintf(stderr, "%s: output directory can't be stdout!\n", pname);
exit(127);
}
else if (mkdir(fout, 0755) == -1) {
fprintf(stderr,
"%s: can't create output directory %s\n",
pname, fout);
exit(127);
}
for (i=0; i<MAXGAS; i++) gasfid[i] = NULL;
while (fread(&hraw, sizeof(hraw), 1, infid) == 1) {
raw2str(&hraw, &hstr);
str2val(&hstr, &hval);
if (gasfid[hval.IGAS] == NULL) {
/* open output file for new gas
*/
sprintf(fgas, "%s/g%d.dat", fout, hval.IGAS);
if ((gasfid[hval.IGAS] = fopen(fgas, "w")) == NULL) {
fprintf(stderr, "%s: can't open output file %s\n", pname, fgas);
exit(0);
}
}
if ((isonum == 0 || hval.ISO == isonum) &&
hval.WNUM >= wL &&
hval.WNUM <= wU &&
hval.STREN >= smin) {
if (outfmt == 0)
write_hraw(&hraw, gasfid[hval.IGAS]);
else if (outfmt == 1)
write_hval(&hval, gasfid[hval.IGAS]);
}
}
for (i=0; i<MAXGAS; i++)
if (gasfid[i] != NULL)
fclose(gasfid[i]);
}
}
bool
GenericUSBController::parse(uint8_t* data, int len, XboxGenericMsg* msg_out)
{
std::cout << "GenericUSBController:parse(): " << raw2str(data, len) << std::endl;
return false;
}
bool
Xbox360WirelessController::parse(uint8_t* data, int len, XboxGenericMsg* msg_out)
{
if (len == 0)
{
return false;
}
else
{
if (len == 2 && data[0] == 0x08)
{ // Connection Status Message
if (data[1] == 0x00)
{
log_info("connection status: nothing");
// reset the controller into neutral position on disconnect
memset(msg_out, 0, sizeof(*msg_out));
set_active(false);
return true;
}
else if (data[1] == 0x80)
{
log_info("connection status: controller connected");
set_led(get_led());
set_active(true);
}
else if (data[1] == 0x40)
{
log_info("Connection status: headset connected");
}
else if (data[1] == 0xc0)
{
log_info("Connection status: controller and headset connected");
set_led(get_led());
}
else
{
log_info("Connection status: unknown");
}
}
else if (len == 29)
{
set_active(true);
if (data[0] == 0x00 && data[1] == 0x0f && data[2] == 0x00 && data[3] == 0xf0)
{ // Initial Announc Message
m_serial = (boost::format("%2x:%2x:%2x:%2x:%2x:%2x:%2x")
% int(data[7])
% int(data[8])
% int(data[9])
% int(data[10])
% int(data[11])
% int(data[12])
% int(data[13])).str();
m_battery_status = data[17];
log_info("Serial: " << m_serial);
log_info("Battery Status: " << m_battery_status);
}
else if (data[0] == 0x00 && data[1] == 0x01 && data[2] == 0x00 && data[3] == 0xf0 && data[4] == 0x00 && data[5] == 0x13)
{ // Event message
msg_out->type = XBOX_MSG_XBOX360;
Xbox360Msg& msg = msg_out->xbox360;
uint8_t* ptr = data+4;
msg.type = ptr[0];
msg.length = ptr[1];
msg.dpad_up = unpack::bit(ptr+2, 0);
msg.dpad_down = unpack::bit(ptr+2, 1);
msg.dpad_left = unpack::bit(ptr+2, 2);
msg.dpad_right = unpack::bit(ptr+2, 3);
msg.start = unpack::bit(ptr+2, 4);
msg.back = unpack::bit(ptr+2, 5);
msg.thumb_l = unpack::bit(ptr+2, 6);
msg.thumb_r = unpack::bit(ptr+2, 7);
msg.lb = unpack::bit(ptr+3, 0);
msg.rb = unpack::bit(ptr+3, 1);
msg.guide = unpack::bit(ptr+3, 2);
msg.dummy1 = unpack::bit(ptr+3, 3);
msg.a = unpack::bit(ptr+3, 4);
msg.b = unpack::bit(ptr+3, 5);
msg.x = unpack::bit(ptr+3, 6);
msg.y = unpack::bit(ptr+3, 7);
msg.lt = ptr[4];
msg.rt = ptr[5];
msg.x1 = unpack::int16le(ptr+6);
msg.y1 = unpack::int16le(ptr+8);
msg.x2 = unpack::int16le(ptr+10);
msg.y2 = unpack::int16le(ptr+12);
msg.dummy2 = unpack::int32le(ptr+14);
msg.dummy3 = unpack::int16le(ptr+18);
return true;
}
else if (data[0] == 0x00 && data[1] == 0x00 && data[2] == 0x00 && data[3] == 0x13)
{ // Battery status
m_battery_status = data[4];
log_info("battery status: " << m_battery_status);
}
else if (data[0] == 0x00 && data[1] == 0x00 && data[2] == 0x00 && data[3] == 0xf0)
{
// 0x00 0x00 0x00 0xf0 0x00 ... is send after each button
// press, doesn't seem to contain any information
}
else
{
log_debug("unknown: " << raw2str(data, len));
}
}
else
{
log_debug("unknown: " << raw2str(data, len));
}
}
return false;
}
bool
Xbox360WirelessController::parse(const uint8_t* data, int len, ControllerMessage* msg_out)
{
if (len == 0)
{
return false;
}
else
{
if (len == 2 && data[0] == 0x08)
{ // Connection Status Message
if (data[1] == 0x00)
{
log_info("connection status: nothing");
// reset the controller into neutral position on disconnect
msg_out->clear();
set_active(false);
return true;
}
else if (data[1] == 0x80)
{
log_info("connection status: controller connected");
set_led_real(get_led());
set_active(true);
}
else if (data[1] == 0x40)
{
log_info("Connection status: headset connected");
}
else if (data[1] == 0xc0)
{
log_info("Connection status: controller and headset connected");
set_led_real(get_led());
}
else
{
log_info("Connection status: unknown");
}
}
else if (len == 29)
{
set_active(true);
if (data[0] == 0x00 && data[1] == 0x0f && data[2] == 0x00 && data[3] == 0xf0)
{ // Initial Announc Message
m_serial = (boost::format("%2x:%2x:%2x:%2x:%2x:%2x:%2x")
% int(data[7])
% int(data[8])
% int(data[9])
% int(data[10])
% int(data[11])
% int(data[12])
% int(data[13])).str();
m_battery_status = data[17];
log_info("Serial: " << m_serial);
log_info("Battery Status: " << m_battery_status);
}
else if (data[0] == 0x00 && data[1] == 0x01 && data[2] == 0x00 && data[3] == 0xf0 && data[4] == 0x00 && data[5] == 0x13)
{ // Event message
const uint8_t* ptr = data + 4;
msg_out->set_key(xbox.dpad_up, unpack::bit(ptr+2, 0));
msg_out->set_key(xbox.dpad_down, unpack::bit(ptr+2, 1));
msg_out->set_key(xbox.dpad_left, unpack::bit(ptr+2, 2));
msg_out->set_key(xbox.dpad_right, unpack::bit(ptr+2, 3));
msg_out->set_key(xbox.btn_start, unpack::bit(ptr+2, 4));
msg_out->set_key(xbox.btn_back, unpack::bit(ptr+2, 5));
msg_out->set_key(xbox.btn_thumb_l, unpack::bit(ptr+2, 6));
msg_out->set_key(xbox.btn_thumb_r, unpack::bit(ptr+2, 7));
msg_out->set_key(xbox.btn_lb, unpack::bit(ptr+3, 0));
msg_out->set_key(xbox.btn_rb, unpack::bit(ptr+3, 1));
msg_out->set_key(xbox.btn_guide, unpack::bit(ptr+3, 2));
//msg_out->dummy1 = unpack::bit(ptr+3, 3);
msg_out->set_key(xbox.btn_a, unpack::bit(ptr+3, 4));
msg_out->set_key(xbox.btn_b, unpack::bit(ptr+3, 5));
msg_out->set_key(xbox.btn_x, unpack::bit(ptr+3, 6));
msg_out->set_key(xbox.btn_y, unpack::bit(ptr+3, 7));
msg_out->set_abs(xbox.abs_lt, ptr[4]);
msg_out->set_abs(xbox.abs_rt, ptr[5]);
msg_out->set_abs(xbox.abs_x1, unpack::int16le(ptr+6));
msg_out->set_abs(xbox.abs_y1, unpack::s16_invert(unpack::int16le(ptr+8)));
msg_out->set_abs(xbox.abs_x2, unpack::int16le(ptr+10));
msg_out->set_abs(xbox.abs_y2, unpack::s16_invert(unpack::int16le(ptr+12)));
return true;
}
else if (data[0] == 0x00 && data[1] == 0x00 && data[2] == 0x00 && data[3] == 0x13)
{ // Battery status
m_battery_status = data[4];
log_info("battery status: " << m_battery_status);
}
else if (data[0] == 0x00 && data[1] == 0x00 && data[2] == 0x00 && data[3] == 0xf0)
{
// 0x00 0x00 0x00 0xf0 0x00 ... is send after each button
// press, doesn't seem to contain any information
}
else
{
log_debug("unknown: " << raw2str(data, len));
}
}
else
{
log_debug("unknown: " << raw2str(data, len));
}
}
return false;
}
bool
Xbox360Controller::parse(uint8_t* data, int len, XboxGenericMsg* msg_out)
{
if (len == 0)
{
// happens with the Xbox360 controller every now and then, just
// ignore, seems harmless, so just ignore
//log_debug("zero length read");
}
else if (len == 3 && data[0] == 0x01 && data[1] == 0x03)
{
log_debug("Xbox360Controller: LED Status: " << int(data[2]));
}
else if (len == 3 && data[0] == 0x03 && data[1] == 0x03)
{
// data[2] == 0x00 means that rumble is disabled
// data[2] == 0x01 unknown, but rumble works
// data[2] == 0x02 unknown, but rumble works
// data[2] == 0x03 is default with rumble enabled
log_info("rumble status: " << int(data[2]));
}
else if (len == 3 && data[0] == 0x08 && data[1] == 0x03)
{
// FIXME: maybe a proper indicator for the actvity on the chatpad
// port, so that we don't have to send chatpad init
if (data[2] == 0x00)
{
log_info("peripheral: none");
}
else if (data[2] == 0x01)
{
log_info("peripheral: chatpad");
}
else if (data[2] == 0x02)
{
log_info("peripheral: headset");
}
else if (data[2] == 0x03)
{
log_info("peripheral: headset, chatpad");
}
else
{
log_info("peripheral: unknown: " << int(data[2]));
}
}
else if (len == 20 && data[0] == 0x00 && data[1] == 0x14)
{
msg_out->type = XBOX_MSG_XBOX360;
Xbox360Msg& msg = msg_out->xbox360;
msg.type = data[0];
msg.length = data[1];
msg.dpad_up = unpack::bit(data+2, 0);
msg.dpad_down = unpack::bit(data+2, 1);
msg.dpad_left = unpack::bit(data+2, 2);
msg.dpad_right = unpack::bit(data+2, 3);
msg.start = unpack::bit(data+2, 4);
msg.back = unpack::bit(data+2, 5);
msg.thumb_l = unpack::bit(data+2, 6);
msg.thumb_r = unpack::bit(data+2, 7);
msg.lb = unpack::bit(data+3, 0);
msg.rb = unpack::bit(data+3, 1);
msg.guide = unpack::bit(data+3, 2);
msg.dummy1 = unpack::bit(data+3, 3);
msg.a = unpack::bit(data+3, 4);
msg.b = unpack::bit(data+3, 5);
msg.x = unpack::bit(data+3, 6);
msg.y = unpack::bit(data+3, 7);
msg.lt = data[4];
msg.rt = data[5];
msg.x1 = unpack::int16le(data+6);
msg.y1 = unpack::int16le(data+8);
msg.x2 = unpack::int16le(data+10);
msg.y2 = unpack::int16le(data+12);
msg.dummy2 = unpack::int32le(data+14);
msg.dummy3 = unpack::int16le(data+18);
return true;
}
else
{
log_debug("unknown: " << raw2str(data, len));
}
return false;
}
