int verbose_device_search(char *s)
{
int i, device_count, device, offset;
char *s2;
char vendor[256], product[256], serial[256];
device_count = mirisdr_get_device_count();
if (!device_count) {
fprintf(stderr, "No supported devices found.\n");
return -1;
}
fprintf(stderr, "Found %d device(s):\n", device_count);
for (i = 0; i < device_count; i++) {
mirisdr_get_device_usb_strings(i, vendor, product, serial);
fprintf(stderr, " %d: %s, %s, SN: %s\n", i, vendor, product, serial);
}
fprintf(stderr, "\n");
/* does string look like raw id number */
device = (int)strtol(s, &s2, 0);
if (s2[0] == '\0' && device >= 0 && device < device_count) {
fprintf(stderr, "Using device %d: %s\n",
device, mirisdr_get_device_name((uint32_t)device));
return device;
}
/* does string exact match a serial */
for (i = 0; i < device_count; i++) {
mirisdr_get_device_usb_strings(i, vendor, product, serial);
if (strcmp(s, serial) != 0) {
continue;}
device = i;
fprintf(stderr, "Using device %d: %s\n",
device, mirisdr_get_device_name((uint32_t)device));
return device;
}
/* does string prefix match a serial */
for (i = 0; i < device_count; i++) {
mirisdr_get_device_usb_strings(i, vendor, product, serial);
if (strncmp(s, serial, strlen(s)) != 0) {
continue;}
device = i;
fprintf(stderr, "Using device %d: %s\n",
device, mirisdr_get_device_name((uint32_t)device));
return device;
}
/* does string suffix match a serial */
for (i = 0; i < device_count; i++) {
mirisdr_get_device_usb_strings(i, vendor, product, serial);
offset = strlen(serial) - strlen(s);
if (offset < 0) {
continue;}
if (strncmp(s, serial+offset, strlen(s)) != 0) {
continue;}
device = i;
fprintf(stderr, "Using device %d: %s\n",
device, mirisdr_get_device_name((uint32_t)device));
return device;
}
fprintf(stderr, "No matching devices found.\n");
return -1;
}
PluginInterface::SamplingDevices SDRPlayPlugin::enumSampleSources()
{
SamplingDevices result;
int count = mirisdr_get_device_count();
char vendor[256];
char product[256];
char serial[256];
for(int i = 0; i < count; i++)
{
vendor[0] = '\0';
product[0] = '\0';
serial[0] = '\0';
if (mirisdr_get_device_usb_strings((uint32_t)i, vendor, product, serial) != 0)
{
continue;
}
qDebug("SDRPlayPlugin::enumSampleSources: found %s:%s (%s)", vendor, product, serial);
QString displayedName(QString("SDRPlay[%1] %2").arg(i).arg(serial));
result.append(SamplingDevice(displayedName,
m_deviceTypeID,
QString(serial),
i));
}
return result;
}
bool SDRPlayInput::openDevice()
{
m_devNumber = m_deviceAPI->getSampleSourceSequence();
if (m_dev != 0)
{
closeDevice();
}
int res;
//int numberOfGains;
if (!m_sampleFifo.setSize(96000 * 4))
{
qCritical("SDRPlayInput::openDevice: could not allocate SampleFifo");
return false;
}
if ((res = mirisdr_open(&m_dev, MIRISDR_HW_SDRPLAY, m_devNumber)) < 0)
{
qCritical("SDRPlayInput::openDevice: could not open SDRPlay #%d: %s", m_devNumber, strerror(errno));
return false;
}
char vendor[256];
char product[256];
char serial[256];
vendor[0] = '\0';
product[0] = '\0';
serial[0] = '\0';
if ((res = mirisdr_get_device_usb_strings(m_devNumber, vendor, product, serial)) < 0)
{
qCritical("SDRPlayInput::openDevice: error accessing USB device");
stop();
return false;
}
qWarning("SDRPlayInput::openDevice: %s %s, SN: %s", vendor, product, serial);
m_deviceDescription = QString("%1 (SN %2)").arg(product).arg(serial);
if (QString(product) == "RSP1A") {
m_variant = SDRPlayRSP1A;
} else if (QString(product) == "RSP2") {
m_variant = SDRPlayRSP2;
} else {
m_variant = SDRPlayRSP1;
}
qDebug("SDRPlayInput::openDevice: m_variant: %d", (int) m_variant);
return true;
}
