cariboulabs-cariboulite/examples/lora_receiver/main.cpp

77 wiersze
2.4 KiB
C++

#include <iostream>
#include <string>
#include <CaribouLite.hpp>
#include <thread>
#include <complex>
// Print Board Information
void printInfo(CaribouLite& cl)
{
std::cout << "Initialized CaribouLite: " << cl.IsInitialized() << std::endl;
std::cout << "API Versions: " << cl.GetApiVersion() << std::endl;
std::cout << "Hardware Serial Number: " << std::hex << cl.GetHwSerialNumber() << std::endl;
std::cout << "System Type: " << cl.GetSystemVersionStr() << std::endl;
std::cout << "Hardware Unique ID: " << cl.GetHwGuid() << std::endl;
}
// Detect the board before instantiating it
void detectBoard()
{
CaribouLite::SysVersion ver;
std::string name;
std::string guid;
if (CaribouLite::DetectBoard(&ver, name, guid))
{
std::cout << "Detected Version: " << CaribouLite::GetSystemVersionStr(ver) << ", Name: " << name << ", GUID: " << guid << std::endl;
}
else
{
std::cout << "Undetected CaribouLite!" << std::endl;
}
}
// Rx Callback (async)
void receivedSamples(CaribouLiteRadio* radio, const std::complex<float>* samples, CaribouLiteMeta* sync, size_t num_samples)
{
std::cout << "Radio: " << radio->GetRadioName() << " Received " << std::dec << num_samples << " samples" << std::endl;
}
// Main entry
int main ()
{
// try detecting the board before getting the instance
detectBoard();
// get driver instance - use "CaribouLite&" rather than "CaribouLite" (ref)
CaribouLite &cl = CaribouLite::GetInstance();
// print the info after connecting
printInfo(cl);
// get the radios
CaribouLiteRadio *s1g = cl.GetRadioChannel(CaribouLiteRadio::RadioType::S1G);
CaribouLiteRadio *hif = cl.GetRadioChannel(CaribouLiteRadio::RadioType::HiF);
// write radio information
std::cout << "First Radio Name: " << s1g->GetRadioName() << " MtuSize: " << std::dec << s1g->GetNativeMtuSample() << " Samples" << std::endl;
std::cout << "First Radio Name: " << hif->GetRadioName() << " MtuSize: " << std::dec << hif->GetNativeMtuSample() << " Samples" << std::endl;
// start receiving until enter pressed on 900MHz
s1g->SetFrequency(900000000);
s1g->SetRxGain(50);
s1g->SetAgc(false);
s1g->StartReceiving(receivedSamples);
getchar();
hif->SetFrequency(900000000);
hif->StartReceiving(receivedSamples, 20000);
getchar();
return 0;
}