Setting up rtlsdr

gistfile1.cpp

void setup() {

	cout << "Device Count: " << rtlsdr_get_device_count() << endl;
	cout << "Open: " << rtlsdr_open(&device, 0) << endl;
	
	rtlsdr_set_center_freq(device, 156050000);
	rtlsdr_set_sample_rate(device, sampleRate);
	rtlsdr_set_agc_mode(device, 1);
	rtlsdr_set_freq_correction(device, 0);
	rtlsdr_reset_buffer(device);

	char man[256], pro[256], ser[256];	
	rtlsdr_get_usb_strings(device, man, pro, ser);
	cout << "Manufacturer: " << string(man) << endl;
	cout << "Product: " << string(pro) << endl;
	cout << "Serial: " << string(ser) << endl;
	cout << "Freq: " << rtlsdr_get_center_freq(device) << endl;

	// (this blocks until cancelled)
	rtlsdr_read_async(_device, RtlRead, _ctx, 0, 16384);
}

void RtlRead(unsigned char * buffer, uint32_t len, void * ctx) {
	// whatever
}