Contrôle De La Partie Module - Yoctopuce Yocto-I2C Mode D'emploi

10. Utilisation du Yocto-I2C en C++
cout << "* are properly configured
cout << "****************************"
std::vector<int>
toSend.at(0) = 0x05;
received = i2cPort->i2cSendAndReceiveArray(0x1f, toSend,
short int tempReg
if (tempReg & 0x1000) {
tempReg |= 0xf000;
} else {
tempReg &= 0x0fff;
}
cout << "Ambiant temperature: "
u64 now = YAPI::GetTickCount();
while (YAPI::GetTickCount() -
// wait 3 sec to show the message
}
YAPI::FreeAPI();
return 0;
}
10.2. 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:
64
*"
toSend(1), received;
// request ambient temperature register
= (received.at(0) << 8) + received.at(1);
// perform sign extension
// clear status bits
<< (tempReg
now < 3000) {
*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() /
<< endl;
<< endl;
2);
/ 16.0) << endl;
<< endl;
// use serial or logical name
1000 <<
<< endl;
" sec" << endl;
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