Contrôle De La Partie Module - Yoctopuce Yocto-4-20mA-Tx Mode D'emploi

9. Utilisation du Yocto-4-20mA-Tx en C++
}
if (loopPower
cout << "Insufficient voltage on current loop"
return 1;
}
cout << "current loop set to "
} else {
cout << "Module not connected (check identification and USB cable)"
}
YAPI::FreeAPI();
return 0;
}
9.2. Contrôle de la partie module
Chaque module peut-être contrôlé d'une manière similaire, vous trouverez ci dessous un simple
programme d'exemple affichant les principaux paramètres d'un module et permettant d'activer la
balise de localisation.
#include <iostream>
#include <stdlib.h>
#include "yocto_api.h"
using namespace std;
static void usage(const char
{
cout << "usage: "
exit(1);
}
int main(int argc,
{
string errmsg;
// Setup the API to use local USB devices
if(YAPI::RegisterHub("usb",
cerr << "RegisterHub error: "
return 1;
}
if(argc < 2)
usage(argv[0]);
YModule *module
if (module->isOnline()) {
if (argc > 2) {
if (string(argv[2]) == "ON")
module->set_beacon(Y_BEACON_ON);
else
module->set_beacon(Y_BEACON_OFF);
}
cout << "serial:
cout << "logical name: "
cout << "luminosity:
cout << "beacon:
if (module->get_beacon() == Y_BEACON_ON)
cout << "ON"
else
cout << "OFF"
cout << "upTime:
cout << "USB current:
cout << "Logs:"
} else {
cout << argv[1] <<
<< endl;
}
YAPI::FreeAPI();
return 0;
56
== Y_LOOPPOWER_LOWPWR) {
<< value
*exe)
<< exe << " <serial or logical name> [ON/OFF]"
const char * argv[])
errmsg) != YAPI::SUCCESS) {
<< errmsg
= YModule::FindModule(argv[1]);
" << module->get_serialNumber() << endl;
<< module->get_logicalName() << endl;
" << module->get_luminosity() << endl;
";
<< endl;
<< endl;
" << module->get_upTime() /
" << module->get_usbCurrent() <<
<< endl << module->get_lastLogs() << endl;
" not connected (check identification and USB cable)"
<< endl;
<< " mA" << endl;
<< endl;
// use serial or logical name
1000 << " sec"
" mA"
<< endl;
<< endl;
<< endl;
<< endl;
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