void EnttecDMXUSBOpen::run()
{
ftdi_usb_purge_buffers(&m_context);
m_running = true;
while (m_running == true)
{
if (isOpen() == false)
continue;
if (ftdi_set_line_property2(&m_context, BITS_8, STOP_BIT_2,
NONE, BREAK_ON) < 0)
{
qWarning() << "Unable to toggle BREAK_ON for"
<< uniqueName()
<< ":" << ftdi_get_error_string(&m_context);
goto framesleep;
}
sleep(88);
if (ftdi_set_line_property2(&m_context, BITS_8, STOP_BIT_2,
NONE, BREAK_OFF) < 0)
{
qWarning() << "Unable to toggle BREAK_OFF for"
<< uniqueName()
<< ":" << ftdi_get_error_string(&m_context);
goto framesleep;
}
sleep(8);
m_mutex.lock();
if (ftdi_write_data(&m_context, (unsigned char*) m_universe.data(),
m_universe.size()) < 0)
{
qWarning() << "Unable to write DMX data to"
<< uniqueName()
<< ":" << ftdi_get_error_string(&m_context);
}
m_mutex.unlock();
framesleep:
sleep(22754);
}
}
int FtdiDevice::setLineProperties( FTDI_DATABITS_TYPE dataBits, FTDI_STOPBITS_TYPE stopBits,
FTDI_PARITY_TYPE parity, FTDI_BREAK_TYPE breakType ) const
{
if ( context_ == 0 ) return RV_DEVICE_NOT_OPEN;
int r = ftdi_set_line_property2( context_, (ftdi_bits_type)dataBits,
(ftdi_stopbits_type)stopBits, (ftdi_parity_type)parity,
(ftdi_break_type)breakType );
return ( r < 0 ) ? false : true;
}
static int do_dmx_break(struct ftdi_context* ftdic)
{
int ret;
if ((ret = ftdi_set_line_property2(ftdic, BITS_8, STOP_BIT_2, NONE, BREAK_ON)) < 0)
{
fprintf(stderr, "unable to set BREAK ON: %d (%s)\n", ret, ftdi_get_error_string(ftdic));
return EXIT_FAILURE;
}
usleep(DMX_BREAK);
if ((ret = ftdi_set_line_property2(ftdic, BITS_8, STOP_BIT_2, NONE, BREAK_OFF)) < 0)
{
fprintf(stderr, "unable to set BREAK OFF: %d (%s)\n", ret, ftdi_get_error_string(ftdic));
return EXIT_FAILURE;
}
usleep(DMX_MAB);
return EXIT_SUCCESS;
}
static dc_status_t serial_ftdi_set_break (void *io, unsigned int level)
{
ftdi_serial_t *device = io;
if (device == NULL)
return DC_STATUS_INVALIDARGS;
INFO (device->context, "Break: value=%i", level);
if (ftdi_set_line_property2(device->ftdi_ctx, device->databits, device->stopbits, device->parity, level)) {
ERROR (device->context, "%s", ftdi_get_error_string(device->ftdi_ctx));
return DC_STATUS_IO;
}
return DC_STATUS_UNSUPPORTED;
}
bool QLCFTDI::setBreak(bool on)
{
ftdi_break_type type;
if (on == true)
type = BREAK_ON;
else
type = BREAK_OFF;
if (ftdi_set_line_property2(&m_handle, BITS_8, STOP_BIT_2, NONE, type) < 0)
{
qWarning() << Q_FUNC_INFO << name() << ftdi_get_error_string(&m_handle);
return false;
}
else
{
return true;
}
}
QList<DMXInterface *> LibFTDIInterface::interfaces(QList<DMXInterface *> discoveredList)
{
QList <DMXInterface*> interfacesList;
int id = 0;
struct ftdi_context ftdi;
ftdi_init(&ftdi);
#ifdef LIBFTDI1
libusb_device *dev;
libusb_device **devs;
struct libusb_device_descriptor dev_descriptor;
int i = 0;
if (libusb_get_device_list(ftdi.usb_ctx, &devs) < 0)
{
qDebug() << "usb_find_devices() failed";
return interfacesList;
}
while ((dev = devs[i++]) != NULL)
{
libusb_get_device_descriptor(dev, &dev_descriptor);
#else
struct usb_bus *bus;
struct usb_device *dev;
struct usb_device_descriptor dev_descriptor;
usb_init();
if (usb_find_busses() < 0)
{
qDebug() << "usb_find_busses() failed";
return interfacesList;
}
if (usb_find_devices() < 0)
{
qDebug() << "usb_find_devices() failed";
return interfacesList;
}
for (bus = usb_get_busses(); bus; bus = bus->next)
{
for (dev = bus->devices; dev; dev = dev->next)
{
dev_descriptor = dev->descriptor;
#endif
Q_ASSERT(dev != NULL);
// Skip non wanted devices
if (validInterface(dev_descriptor.idVendor, dev_descriptor.idProduct) == false)
continue;
char ser[256];
memset(ser, 0, 256);
char nme[256];
char vend[256];
ftdi_usb_get_strings(&ftdi, dev, vend, 256, nme, 256, ser, 256);
QString serial(ser);
QString name(nme);
QString vendor(vend);
qDebug() << Q_FUNC_INFO << "DMX USB VID:" << QString::number(dev_descriptor.idVendor, 16) <<
"PID:" << QString::number(dev_descriptor.idProduct, 16);
qDebug() << Q_FUNC_INFO << "DMX USB serial: " << serial << "name:" << name << "vendor:" << vendor;
bool found = false;
for (int c = 0; c < discoveredList.count(); c++)
{
if (discoveredList.at(c)->checkInfo(serial, name, vendor) == true)
{
found = true;
break;
}
}
if (found == false)
{
LibFTDIInterface *iface = new LibFTDIInterface(serial, name, vendor, dev_descriptor.idVendor,
dev_descriptor.idProduct, id++);
#ifdef LIBFTDI1
iface->setBusLocation(libusb_get_port_number(dev));
#else
iface->setBusLocation(dev->bus->location);
#endif
interfacesList << iface;
}
#ifndef LIBFTDI1
}
#endif
}
#ifdef LIBFTDI1
libusb_free_device_list(devs, 1);
#endif
ftdi_deinit(&ftdi);
return interfacesList;
}
bool LibFTDIInterface::open()
{
if (isOpen() == true)
return true;
QByteArray sba = serial().toLatin1();
const char *ser = NULL;
if (serial().isEmpty() == false)
ser = (const char *)sba.data();
if (ftdi_usb_open_desc(&m_handle, vendorID(), productID(),
name().toLatin1(), ser) < 0)
{
qWarning() << Q_FUNC_INFO << name() << ftdi_get_error_string(&m_handle);
return false;
}
else
{
return true;
}
}
bool LibFTDIInterface::openByPID(const int PID)
{
if (isOpen() == true)
return true;
if (ftdi_usb_open(&m_handle, DMXInterface::FTDIVID, PID) < 0)
{
qWarning() << Q_FUNC_INFO << name() << ftdi_get_error_string(&m_handle);
return false;
}
else
{
return true;
}
}
bool LibFTDIInterface::close()
{
if (ftdi_usb_close(&m_handle) < 0)
{
qWarning() << Q_FUNC_INFO << name() << ftdi_get_error_string(&m_handle);
return false;
}
else
{
return true;
}
}
bool LibFTDIInterface::isOpen() const
{
return (m_handle.usb_dev != NULL) ? true : false;
}
bool LibFTDIInterface::reset()
{
if (ftdi_usb_reset(&m_handle) < 0)
{
qWarning() << Q_FUNC_INFO << name() << ftdi_get_error_string(&m_handle);
return false;
}
else
{
return true;
}
}
bool LibFTDIInterface::setLineProperties()
{
if (ftdi_set_line_property(&m_handle, BITS_8, STOP_BIT_2, NONE) < 0)
{
qWarning() << Q_FUNC_INFO << name() << ftdi_get_error_string(&m_handle);
return false;
}
else
{
return true;
}
}
bool LibFTDIInterface::setBaudRate()
{
if (ftdi_set_baudrate(&m_handle, 250000) < 0)
{
qWarning() << Q_FUNC_INFO << name() << ftdi_get_error_string(&m_handle);
return false;
}
else
{
return true;
}
}
bool LibFTDIInterface::setFlowControl()
{
if (ftdi_setflowctrl(&m_handle, SIO_DISABLE_FLOW_CTRL) < 0)
{
qWarning() << Q_FUNC_INFO << name() << ftdi_get_error_string(&m_handle);
return false;
}
else
{
return true;
}
}
bool LibFTDIInterface::clearRts()
{
if (ftdi_setrts(&m_handle, 0) < 0)
{
qWarning() << Q_FUNC_INFO << name() << ftdi_get_error_string(&m_handle);
return false;
}
else
{
return true;
}
}
bool LibFTDIInterface::purgeBuffers()
{
if (ftdi_usb_purge_buffers(&m_handle) < 0)
{
qWarning() << Q_FUNC_INFO << name() << ftdi_get_error_string(&m_handle);
return false;
}
else
{
return true;
}
}
bool LibFTDIInterface::setBreak(bool on)
{
ftdi_break_type type;
if (on == true)
type = BREAK_ON;
else
type = BREAK_OFF;
if (ftdi_set_line_property2(&m_handle, BITS_8, STOP_BIT_2, NONE, type) < 0)
{
qWarning() << Q_FUNC_INFO << name() << ftdi_get_error_string(&m_handle);
return false;
}
else
{
return true;
}
}
int Context::set_line_property(enum ftdi_bits_type bits, enum ftdi_stopbits_type sbit, enum ftdi_parity_type parity, enum ftdi_break_type break_type)
{
return ftdi_set_line_property2(d->ftdi, bits, sbit, parity, break_type);
}
QList <DMXUSBWidget*> QLCFTDI::widgets()
{
QList <DMXUSBWidget*> widgetList;
quint32 input_id = 0;
struct ftdi_context ftdi;
ftdi_init(&ftdi);
#ifdef LIBFTDI1
libusb_device *dev;
libusb_device **devs;
int i = 0;
if (libusb_get_device_list(ftdi->usb_ctx, &devs) < 0)
{
qDebug() << "usb_find_devices() failed";
ftdi_error_return(-5, "libusb_get_device_list() failed");
}
while ((dev = devs[i++]) != NULL)
{
#else
struct usb_bus *bus;
struct usb_device *dev;
usb_init();
if (usb_find_busses() < 0)
{
qDebug() << "usb_find_busses() failed";
return widgetList;
}
if (usb_find_devices() < 0)
{
qDebug() << "usb_find_devices() failed";
return widgetList;
}
for (bus = usb_get_busses(); bus; bus = bus->next)
{
for (dev = bus->devices; dev; dev = dev->next)
{
#endif
Q_ASSERT(dev != NULL);
// Skip non wanted devices
if (dev->descriptor.idVendor != QLCFTDI::FTDIVID &&
dev->descriptor.idVendor != QLCFTDI::ATMELVID)
continue;
if (dev->descriptor.idProduct != QLCFTDI::FTDIPID &&
dev->descriptor.idProduct != QLCFTDI::DMX4ALLPID &&
dev->descriptor.idProduct != QLCFTDI::NANODMXPID)
continue;
char ser[256];
char nme[256];
char vend[256];
ftdi_usb_get_strings(&ftdi, dev, vend, 256, nme, 256, ser, 256);
QString serial(ser);
QString name(nme);
QString vendor(vend);
QMap <QString,QVariant> types(typeMap());
qDebug() << Q_FUNC_INFO << "DMX USB VID:" << QString::number(dev->descriptor.idVendor, 16) <<
"PID:" << QString::number(dev->descriptor.idProduct, 16);
qDebug() << Q_FUNC_INFO << "DMX USB serial: " << serial << "name:" << name << "vendor:" << vendor;
if (types.contains(serial) == true)
{
// Force a widget with a specific serial to either type
DMXUSBWidget::Type type = (DMXUSBWidget::Type) types[serial].toInt();
switch (type)
{
case DMXUSBWidget::OpenTX:
widgetList << new EnttecDMXUSBOpen(serial, name, vendor);
break;
case DMXUSBWidget::ProRX:
{
EnttecDMXUSBProRX* prorx = new EnttecDMXUSBProRX(serial, name, vendor, input_id++);
widgetList << prorx;
break;
}
case DMXUSBWidget::ProMk2:
{
EnttecDMXUSBProTX* protx = new EnttecDMXUSBProTX(serial, name, vendor, 1);
widgetList << protx;
widgetList << new EnttecDMXUSBProTX(serial, name, vendor, 2, protx->ftdi());
EnttecDMXUSBProRX* prorx = new EnttecDMXUSBProRX(serial, name, vendor, input_id++, protx->ftdi());
widgetList << prorx;
break;
}
case DMXUSBWidget::UltraProTx:
{
UltraDMXUSBProTx* protx = new UltraDMXUSBProTx(serial, name, vendor, 1);
widgetList << protx;
widgetList << new UltraDMXUSBProTx(serial, name, vendor, 2, protx->ftdi());
EnttecDMXUSBProRX* prorx = new EnttecDMXUSBProRX(serial, name, vendor, input_id++, protx->ftdi());
widgetList << prorx;
break;
}
case DMXUSBWidget::VinceTX:
widgetList << new VinceUSBDMX512TX(serial, name, vendor);
break;
default:
case DMXUSBWidget::ProTX:
widgetList << new EnttecDMXUSBProTX(serial, name, vendor);
break;
}
}
else if (name.toUpper().contains("PRO MK2") == true)
{
EnttecDMXUSBProTX* protx = new EnttecDMXUSBProTX(serial, name, vendor, 1);
widgetList << protx;
widgetList << new EnttecDMXUSBProTX(serial, name, vendor, 2, protx->ftdi());
EnttecDMXUSBProRX* prorx = new EnttecDMXUSBProRX(serial, name, vendor, input_id++, protx->ftdi());
widgetList << prorx;
}
else if (name.toUpper().contains("DMX USB PRO"))
{
/** Check if the device responds to label 77 and 78, so it might be a DMXking adapter */
int ESTAID = 0;
int DEVID = 0;
QString manName = readLabel(&ftdi, name.toLatin1().data(), serial.toLatin1().data(),
USB_DEVICE_MANUFACTURER, &ESTAID);
qDebug() << "--------> Device Manufacturer: " << manName;
QString devName = readLabel(&ftdi, name.toLatin1().data(), serial.toLatin1().data(),
USB_DEVICE_NAME, &DEVID);
qDebug() << "--------> Device Name: " << devName;
qDebug() << "--------> ESTA Code: " << QString::number(ESTAID, 16) << ", Device ID: " << QString::number(DEVID, 16);
if (ESTAID == DMXKING_ESTA_ID)
{
if (DEVID == ULTRADMX_PRO_DEV_ID)
{
UltraDMXUSBProTx* protxP1 = new UltraDMXUSBProTx(serial, name, vendor, 1);
protxP1->setRealName(devName);
widgetList << protxP1;
UltraDMXUSBProTx* protxP2 = new UltraDMXUSBProTx(serial, name, vendor, 2, protxP1->ftdi());
protxP2->setRealName(devName);
widgetList << protxP2;
EnttecDMXUSBProRX* prorx = new EnttecDMXUSBProRX(serial, name, vendor, input_id++, protxP1->ftdi());
prorx->setRealName(devName);
widgetList << prorx;
}
else
{
EnttecDMXUSBProTX* protx = new EnttecDMXUSBProTX(serial, name, vendor);
protx->setRealName(devName);
widgetList << protx;
}
}
else
{
/* This is probably a Enttec DMX USB Pro widget */
EnttecDMXUSBProTX* protx = new EnttecDMXUSBProTX(serial, name, vendor);
widgetList << protx;
EnttecDMXUSBProRX* prorx = new EnttecDMXUSBProRX(serial, name, vendor, input_id++, protx->ftdi());
widgetList << prorx;
}
}
else if (name.toUpper().contains("USB-DMX512 CONVERTER") == true)
{
widgetList << new VinceUSBDMX512TX(serial, name, vendor);
}
else if (dev->descriptor.idVendor == QLCFTDI::FTDIVID &&
dev->descriptor.idProduct == QLCFTDI::DMX4ALLPID)
{
widgetList << new Stageprofi(serial, name, vendor);
}
#if defined(Q_WS_X11) || defined(Q_OS_LINUX)
else if (dev->descriptor.idVendor == QLCFTDI::ATMELVID &&
dev->descriptor.idProduct == QLCFTDI::NANODMXPID)
{
widgetList << new NanoDMX(serial, name, vendor);
}
#endif
else
{
/* This is probably an Open DMX USB widget */
widgetList << new EnttecDMXUSBOpen(serial, name, vendor, 0);
}
#ifndef LIBFTDI1
}
#endif
}
#ifdef LIBFTDI1
libusb_free_device_list(devs, 1);
#endif
ftdi_deinit(&ftdi);
return widgetList;
}
bool QLCFTDI::open()
{
if (m_openCount < m_refCount)
m_openCount++;
if (isOpen() == true)
return true;
if (ftdi_usb_open_desc(&m_handle, QLCFTDI::FTDIVID, QLCFTDI::FTDIPID,
name().toLatin1(), serial().toLatin1()) < 0)
{
qWarning() << Q_FUNC_INFO << name() << ftdi_get_error_string(&m_handle);
return false;
}
else
{
return true;
}
}
bool QLCFTDI::openByPID(const int PID)
{
if (m_openCount < m_refCount)
m_openCount++;
if (isOpen() == true)
return true;
if (ftdi_usb_open(&m_handle, QLCFTDI::FTDIVID, PID) < 0)
{
qWarning() << Q_FUNC_INFO << name() << ftdi_get_error_string(&m_handle);
return false;
}
else
{
return true;
}
}
bool QLCFTDI::close()
{
if (m_openCount > 1)
{
m_openCount--;
return true;
}
if (ftdi_usb_close(&m_handle) < 0)
{
qWarning() << Q_FUNC_INFO << name() << ftdi_get_error_string(&m_handle);
return false;
}
else
{
return true;
}
}
bool QLCFTDI::isOpen() const
{
return (m_handle.usb_dev != NULL) ? true : false;
}
bool QLCFTDI::reset()
{
if (ftdi_usb_reset(&m_handle) < 0)
{
qWarning() << Q_FUNC_INFO << name() << ftdi_get_error_string(&m_handle);
return false;
}
else
{
return true;
}
}
bool QLCFTDI::setLineProperties()
{
if (ftdi_set_line_property(&m_handle, BITS_8, STOP_BIT_2, NONE) < 0)
{
qWarning() << Q_FUNC_INFO << name() << ftdi_get_error_string(&m_handle);
return false;
}
else
{
return true;
}
}
bool QLCFTDI::setBaudRate()
{
if (ftdi_set_baudrate(&m_handle, 250000) < 0)
{
qWarning() << Q_FUNC_INFO << name() << ftdi_get_error_string(&m_handle);
return false;
}
else
{
return true;
}
}
bool QLCFTDI::setFlowControl()
{
if (ftdi_setflowctrl(&m_handle, SIO_DISABLE_FLOW_CTRL) < 0)
{
qWarning() << Q_FUNC_INFO << name() << ftdi_get_error_string(&m_handle);
return false;
}
else
{
return true;
}
}
bool QLCFTDI::clearRts()
{
if (ftdi_setrts(&m_handle, 0) < 0)
{
qWarning() << Q_FUNC_INFO << name() << ftdi_get_error_string(&m_handle);
return false;
}
else
{
return true;
}
}
bool QLCFTDI::purgeBuffers()
{
if (ftdi_usb_purge_buffers(&m_handle) < 0)
{
qWarning() << Q_FUNC_INFO << name() << ftdi_get_error_string(&m_handle);
return false;
}
else
{
return true;
}
}
bool QLCFTDI::setBreak(bool on)
{
ftdi_break_type type;
if (on == true)
type = BREAK_ON;
else
type = BREAK_OFF;
if (ftdi_set_line_property2(&m_handle, BITS_8, STOP_BIT_2, NONE, type) < 0)
{
qWarning() << Q_FUNC_INFO << name() << ftdi_get_error_string(&m_handle);
return false;
}
else
{
return true;
}
}
// init serial communication device
bool CPlatform::initSerial(char*cPort, unsigned int baudrate)
{
// Windows
#ifdef WIN32
if(hSerialPort != INVALID_HANDLE_VALUE) {
CloseHandle(hSerialPort);
}
if(cPort == NULL) {
cPort = STDSERIALWINDOWS;
}
hSerialPort = ::CreateFile(cPort, GENERIC_READ|GENERIC_WRITE, 0, 0, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, 0);
if(hSerialPort == INVALID_HANDLE_VALUE) {
CUtil::cout("initSerial: CreateFile() failed.\n", TEXT_ERROR);
return false;
}
else {
CUtil::cout("initSerial: Connected!\n", TEXT_ERROR);
}
COMMTIMEOUTS timeouts;
GetCommTimeouts(hSerialPort, &timeouts);
int a = 40; //40
timeouts.ReadIntervalTimeout = a;
timeouts.ReadTotalTimeoutMultiplier = 20;
timeouts.ReadTotalTimeoutConstant = a;
timeouts.WriteTotalTimeoutMultiplier = 20;
timeouts.WriteTotalTimeoutConstant = a;
SetCommTimeouts(hSerialPort, &timeouts);
DCB dcb = {0};
dcb.DCBlength = sizeof(DCB);
if(!::GetCommState(hSerialPort, &dcb) ) {
CUtil::cout("initSerial: GetCommState() failed.\n", TEXT_ERROR);
}
else {
// 8bit, no parity, one stopbit
dcb.BaudRate = baudrate;
dcb.ByteSize = 8;
dcb.Parity = 0;
dcb.StopBits = 0;
if(!::SetCommState(hSerialPort, &dcb) ) {
CUtil::cout("initSerial: SetCommState() failed.\n", TEXT_ERROR);
}
}
return true;
// LINUX
#else
if(cPort == NULL) {
cPort = (char *)STDSERIALLINUX;
}
#ifdef USE_FTDI
/* Still testing */
unsigned char buf [1000];
int a;
int rsize;
if (ftdi_init(&ftdi) < 0 )
return false;
int ret;
if((ret = ftdi_usb_open(&ftdi, 0x0403, 0x6001)) < 0) {
printf( "unable to open ftdi device: %d (%s)\n", ret, ftdi_get_error_string(&ftdi));
return EXIT_FAILURE;
}
// Read out FTDIChip-ID of R type chips
if (ftdi.type == TYPE_R) {
unsigned int chipid;
printf("ftdi_read_chipid: %d\n", ftdi_read_chipid(&ftdi, &chipid));
printf("FTDI chipid: %X\n", chipid);
}
ftdi_read_data_set_chunksize(&ftdi, 4096);
ftdi_write_data_set_chunksize(&ftdi, 4096);
ftdi_set_line_property2(&ftdi, BITS_8, STOP_BIT_1, NONE, BREAK_OFF);
ftdi_usb_reset (&ftdi);
printf("baudrate: %d\n", ftdi_set_baudrate (&ftdi, baudrate));
ftdi_setflowctrl(&ftdi, SIO_DISABLE_FLOW_CTRL);
ftdi_set_latency_timer(&ftdi, 1);
ftdi_usb_purge_buffers (&ftdi);
printf (" Err : %s \n", ftdi.error_str);
unsigned char nix[150];
int j = 0;
int cr;
for (j = 0; j < 10; j++) {
cr = ftdi_read_data (&ftdi, &nix[0], 100);
printf (" %i \n", cr);
}
printf ("Typ: %d\n", ftdi.type);
printf ("usb_read_timeout: %d\n", ftdi.usb_read_timeout);
printf ("usb_write_timeout: %d\n",
ftdi.usb_write_timeout);
printf ("baudrate: %d\n", ftdi.baudrate);
printf ("bitbang_enabled: %x\n", ftdi.bitbang_enabled);
printf ("bitbang_mode: %x\n", ftdi.bitbang_mode);
return true;
/* close handles */
ftdi_usb_close(&ftdi);
ftdi_deinit(&ftdi);
return false;
#endif
//system("stty -F /dev/ttyS0 speed 115200 raw cs8");
fdSerialPort = open(cPort, O_RDWR | O_NOCTTY | O_NDELAY);// | O_NONBLOCK | O_NDELAY);
if(fdSerialPort == -1) {
CUtil::cout("initSerial: open() failed.\n", TEXT_ERROR);
return false;
}
else {
CUtil::cout("initSerial: Connected.\n", TEXT_ERROR);
}
clearLine();
#ifndef SERIALDONTINIT
//fcntl(fdSerialPort, F_SETFL, FNDELAY);
struct termios options;
if(tcgetattr(fdSerialPort, &options) == -1) {
CUtil::cout("initSerial: tvgetattr() failed.\n", TEXT_ERROR);
}
else {
options.c_iflag = 0;
options.c_oflag = 0;
options.c_cflag = 0;
options.c_lflag = 0;
cfsetispeed(&options, getSpeedConstant(baudrate) );
cfsetospeed(&options, getSpeedConstant(baudrate) );
cfmakeraw(&options);
options.c_cflag |= (CLOCAL | CREAD);
// 8 bit, no parity, 1 stopbit
options.c_cflag |= CS8;
options.c_cflag &= ~CRTSCTS;
options.c_lflag &= ~(ICANON | ECHO | ECHOE | ISIG);
// wait for 1 characters
options.c_cc[VMIN] = 1;
// timeout 1 seconds
options.c_cc[VTIME] = 1;
/*
cfsetispeed(&options, getSpeedConstant(baudrate));
cfsetospeed(&options, getSpeedConstant(baudrate));
//options.c_cflag = 0;
options.c_cflag |= (getSpeedConstant(baudrate) | CLOCAL | CREAD);
// 8 bit, no parity, 1 stopbit
options.c_cflag |= CS8;
options.c_cflag &= ~CRTSCTS;
//options.c_lflag = 0;
options.c_lflag &= ~(ICANON | ECHO | ECHOE | ISIG);*/
// testing -->
// <-- testing
/*
// baudrate >> 1152000
struct serial_struct nuts;
int arby;
if(ioctl(fdSerialPort, TIOCGSERIAL, &nuts) == -1)
CUtil::cout( "Serial: ioctl(*,TIOCGSERIAL,*) failed.\n");
nuts.custom_divisor = nuts.baud_base / 500000;
if (!(nuts.custom_divisor))
nuts.custom_divisor = 1;
arby = nuts.baud_base / nuts.custom_divisor;
nuts.flags &= ~ASYNC_SPD_MASK;
nuts.flags |= ASYNC_SPD_CUST;
if (ioctl(fdSerialPort, TIOCSSERIAL, &nuts) == -1)
CUtil::cout("Serial: ioctl(*, TIOCSSERIAL, *) failed.\n");
options.c_cflag |= B38400;
// wait for 1 characters
options.c_cc[VMIN] = 1;
// timeout 1 seconds
options.c_cc[VTIME] = 1;
*/
if(tcsetattr(fdSerialPort, TCSANOW, &options) != 0) {
CUtil::cout("initSerial: tcsetattr() failed.\n", TEXT_ERROR);
}
}
#endif
return true;
#endif
}
int ftdi_device_setup(ftdi_device_t* dev, int baud_rate, int data_bits, int
stop_bits, ftdi_parity_t parity, ftdi_flow_ctrl_t flow_ctrl, ftdi_break_t
break_type, double timeout, double latency) {
struct ftdi_context* libftdi_context = dev->libftdi_context;
enum ftdi_bits_type libftdi_data_bits;
enum ftdi_stopbits_type libftdi_stop_bits;
enum ftdi_parity_type libftdi_parity;
int libftdi_flow_ctrl;
enum ftdi_break_type libftdi_break;
int error;
error_clear(&dev->error);
switch (data_bits) {
case 7:
libftdi_data_bits = BITS_7;
break;
case 8:
libftdi_data_bits = BITS_8;
break;
default:
error_setf(&dev->error, FTDI_ERROR_INVALID_DATA_BITS, "%d", data_bits);
return error_get(&dev->error);
}
dev->data_bits = data_bits;
switch (stop_bits) {
case 1:
libftdi_stop_bits = STOP_BIT_1;
break;
case 2 :
libftdi_stop_bits = STOP_BIT_2;
break;
case 15:
libftdi_stop_bits = STOP_BIT_15;
break;
default:
error_setf(&dev->error, FTDI_ERROR_INVALID_STOP_BITS, "%d", stop_bits);
return error_get(&dev->error);
}
dev->stop_bits = stop_bits;
switch (parity) {
case ftdi_parity_none:
libftdi_parity = NONE;
break;
case ftdi_parity_odd:
libftdi_parity = ODD;
break;
case ftdi_parity_even:
libftdi_parity = EVEN;
break;
case ftdi_parity_mark:
libftdi_parity = MARK;
break;
case ftdi_parity_space:
libftdi_parity = SPACE;
break;
default:
error_set(&dev->error, FTDI_ERROR_INVALID_PARITY);
return error_get(&dev->error);
}
dev->parity = parity;
switch (flow_ctrl) {
case ftdi_flow_ctrl_off:
libftdi_flow_ctrl = SIO_DISABLE_FLOW_CTRL;
break;
case ftdi_flow_ctrl_xon_xoff:
libftdi_flow_ctrl = SIO_XON_XOFF_HS;
break;
case ftdi_flow_ctrl_rts_cts:
libftdi_flow_ctrl = SIO_RTS_CTS_HS;
break;
case ftdi_flow_ctrl_dtr_dsr:
libftdi_flow_ctrl = SIO_DTR_DSR_HS;
break;
default:
error_set(&dev->error, FTDI_ERROR_INVALID_FLOW_CTRL);
return error_get(&dev->error);
}
dev->flow_ctrl = flow_ctrl;
switch (break_type) {
case ftdi_break_off:
libftdi_break = BREAK_OFF;
break;
case ftdi_break_on:
libftdi_break = BREAK_ON;
break;
default:
error_set(&dev->error, FTDI_ERROR_INVALID_BREAK);
return error_get(&dev->error);
}
dev->break_type = break_type;
if (ftdi_set_line_property2(libftdi_context, libftdi_data_bits,
libftdi_stop_bits, libftdi_parity, libftdi_break)) {
error_setf(&dev->error, FTDI_ERROR_SETUP, "%03:%03", dev->bus,
dev->address);
return error_get(&dev->error);
}
if (ftdi_setflowctrl(libftdi_context, libftdi_flow_ctrl)) {
error_setf(&dev->error, FTDI_ERROR_SETUP, "%03:%03", dev->bus,
dev->address);
return error_get(&dev->error);
}
error = ftdi_set_baudrate(libftdi_context, baud_rate);
if (error == -1) {
error_setf(&dev->error, FTDI_ERROR_INVALID_BAUD_RATE, "%d", baud_rate);
return error_get(&dev->error);
}
dev->baud_rate = baud_rate;
if (error) {
error_setf(&dev->error, FTDI_ERROR_SETUP, "%03:%03", dev->bus,
dev->address);
return error_get(&dev->error);
}
libftdi_context->usb_read_timeout = timeout*1e6;
libftdi_context->usb_write_timeout = timeout*1e6;
dev->timeout = timeout;
error = ftdi_set_latency_timer(libftdi_context, latency*1e3);
if (error == -1) {
error_setf(&dev->error, FTDI_ERROR_INVALID_LATENCY, "%f", latency);
return error_get(&dev->error);
}
dev->latency = latency;
if (error) {
error_setf(&dev->error, FTDI_ERROR_SETUP, "%03:%03", dev->bus,
dev->address);
return error_get(&dev->error);
}
return error_get(&dev->error);
}