int
usbConfigureDevice (
UsbDevice *device,
unsigned char configuration
) {
usbCloseInterface(device);
if (usbSetConfiguration(device, configuration)) {
usbDeallocateConfigurationDescriptor(device);
return 1;
}
{
const UsbConfigurationDescriptor *descriptor = usbConfigurationDescriptor(device);
if (descriptor)
if (descriptor->bConfigurationValue == configuration)
return 1;
}
return 0;
}
int Sdr1kUsb::Open(BOOL rfe, BOOL adc, int select)
{
if (usbStatus >= 0) Close();
GetNumDevs();
int idx = select;
if (select < 0) idx = 0;
while (idx < devcount) {
if (usbOpen(device[idx])) {
if (usbSetConfiguration(1) == 0
&& usbClaimInterface(0) == 0
&& usbSetAltinterface(1) == 0)
{
usbStatus = 0;
break;
}
usbClose();
}
if (select < 0) idx++;
else return usbStatus;
}
if (usbStatus < 0) return usbStatus;
#ifdef SDR1KUSB_INFO
printf("device %d: %s\n", idx, device[idx]->filename);
printf("hardware: %s\n", hw[idx]->name);
#endif
inEP = hw[idx]->inEP;
outEP = hw[idx]->outEP;
usbClearHalt(inEP);
usbClearHalt(outEP);
int* fwSize = hw[idx]->fwSize;
int* fwAddr = hw[idx]->fwAddr;
BYTE** fwBytes = hw[idx]->fwBytes;
for (int i = 0; fwSize[i] > 0; i++) {
ezusbFirmwareDownload(fwAddr[i], fwBytes[i], fwSize[i]);
}
int eepromSize = hw[idx]->eepromSize;
if (eepromSize == 16) {
BYTE eeprom[16];
usbBulkRead(inEP, eeprom, 16);
#ifdef SDR1KUSB_INFO
printf("EEPROM:");
for (int i = 0; i < 16; i++) {
printf(" %02X", eeprom[i]);
}
printf("\n");
#endif
}
inputEvent = 0;
usbUpdatePeriod = USB_UPDATE_DEFAULT;
outcount = 0;
startUsbThread();
Latch(0x0F, 0);
DDSReset();
rfeEnabled = rfe;
if (rfeEnabled) {
LatchBpf(0); // bpfBits |= 0x24
adcEnabled = adc;
SRLoadIC11(0);
SRLoadIC7(0);
SRLoadIC10(0);
SRLoadIC9(0);
}
else adcEnabled = 0;
if (Commit() < 0) {
Close();
return usbStatus;
}
return idx;
}
