upm/examples/c++/mcp9808.cxx

164 lines
3.8 KiB
C++
Raw Permalink Normal View History

#include <iostream>
#include <unistd.h>
#include "mcp9808.hpp"
#include "mraa.hpp"
int main()
{
using namespace std;
//! [Interesting]
int command;
upm::MCP9808 *temp = new upm::MCP9808(6);
do
{
cout << endl;
cout << "1 - read temp \t" ;
cout << "2 - sleep mode \t";
cout << "3 - wake up" << endl;
cout << "4 - set mode to " << (temp->isCelsius() == true ? "Fahrenheit" : "Celsius") << endl;
cout << "5 - show status bits" << endl;
cout << "6 - Set Tcrit \t" ;
cout << "7 - Set Tupper \t" ;
cout << "8 - Set Tlower " << endl;
cout << "9 - Display monitor temps " << endl;
cout << "10 - Enable alert default\t";
cout << "11 - Enable alert interrupt" << endl;
cout << "12 - Clear interrupt \t" ;
cout << "13 - Clear alert mode" << endl;
cout << "14 - Get Hysteresis\t";
cout << "15 - Set Hysteresis" << endl;
cout << "16 - Get Resolution\t";
cout << "17 - Set Resolution" << endl;
cout << "18 - Get Manufacturer ID"<< endl;
cout << "19 - Get Device ID" << endl;
cout << "-1 - exit" << endl;
cout << "Enter a command: ";
cin >> command;
switch(command)
{
float t;
case 1:
std::cout << "Temp: " << temp->getTemp() << "* " << (temp->isCelsius()? "Celsius" : "Fahrenheit")<< std::endl;
break;
case 2:
cout << "shutdown sensor (sleep mode)" << endl;
temp->shutDown();
break;
case 3:
cout << "wake up sensor" << endl;
temp->shutDown(false);
break;
case 4:
cout << "set mode to " << (temp->isCelsius() ? "Fahrenheit" : "Celsius") << endl;
temp->setMode(!temp->isCelsius());
break;
case 5:
cout << "Tcrit = " << temp->isTcrit();
cout << " Tupper = " << temp->isTupper();
cout << " Tlower = " << temp->isTlower();
break;
case 6:
cout << "enter a value";
cin >> t;
temp->setMonitorReg(temp->CRIT_TEMP, t);
break;
case 7:
cout << "enter a value";
cin >> t;
temp->setMonitorReg(temp->UPPER_TEMP, t);
break;
case 8:
cout << "enter a value";
cin >> t;
temp->setMonitorReg(temp->LOWER_TEMP, t);
break;
case 9:
cout << "tcrit = " << temp->getMonitorReg(temp->CRIT_TEMP) << endl;
cout << "tupper = " << temp->getMonitorReg(temp->UPPER_TEMP) << endl;
cout << "tlower = " << temp->getMonitorReg(temp->LOWER_TEMP) << endl;
break;
case 10:
cout << "set alert mode default" ;
temp->setAlertMode(temp->ALERTCTRL);
break;
case 11:
cout << "set alert mode interrupt";
temp->setAlertMode(temp->ALERTMODE | temp->ALERTCTRL );
break;
case 12:
temp->clearInterrupt();
break;
case 13:
cout << "Clear alerts" << endl;
temp->clearAlertMode();
break;
case 14:
cout << "Hysteresis: " << temp->getHysteresis() << endl;
break;
case 15:
int u;
cout << "enter 1 to 4";
cin >> u ;
switch(u)
{
case 1:
temp->setHysteresis(temp->HYST_0);
break;
case 2:
temp->setHysteresis(temp->HYST_1_5);
break;
case 3:
temp->setHysteresis(temp->HYST_3_0);
break;
case 4:
default:
temp->setHysteresis(temp->HYST_6_0);
break;
}
break;
case 16:
cout << "Resolution: " << temp->getResolution() << endl;
break;
case 17:
int v;
cout << "enter 1 to 4";
cin >> v ;
switch(v)
{
case 1:
temp->setResolution(temp->RES_LOW);
break;
case 2:
temp->setResolution(temp->RES_MEDIUM);
break;
case 3:
temp->setResolution(temp->RES_HIGH);
break;
case 4:
default:
temp->setResolution(temp->RES_PRECISION);
break;
}
break;
case 18:
cout << "Manufacturer ID: " << std::hex << temp->getManufacturer() << endl;
break;
case 19:
cout << "Get device ID: " << std::hex << temp->getDevicedId() << endl;
break;
case -1:
break;
default:
cout << endl << "That option is not available. Try again" << endl;
break;
}
}while (command != -1 );
//! [Interesting]
cmake: Dependency refactoring for includes and libs This commit attempts to use a more cmake-friendly approach when handling inter-target dependencies. A combination of macros and include_directories usage provided overzealous compile -I/blah entries which equates to large catch-all build commands. For example, the last CXX target contains include directories for nearly all preceeding targets (~190). Library dependencies were also often wrong or missing. * Removed nearly all used of include_directories (swig cmake commands still appear to need these for generating the swig command line) * Updated usage of target_link_libraries in upm_module_init, also changed to using target_include_directories per target. This greatly simplifies upm/mixed_module_init usage for libraries which depend on other libraries (in this project). example (src/tb7300/CMakeLists.txt) old: # upm-libbacnetmstp will bring in libbacnet, I hope set (reqlibname "upm-bacnetmstp") include_directories(${BACNET_INCLUDE_DIRS}) include_directories("../bacnetmstp") upm_module_init() upm_target_link_libraries(${libname} bacnetmstp) new: upm_module_init(bacnetmstp) The reason here, is that tb7300 depends on bacnetmstp, which depends on BACNET includes/libs, so tb7300 gets the headers and libraries transitively via its dependency on bacnetmstp. * Updated pkg-config .pc file generation flow to reflect changes with dependencies. * Create a real target for the interfaces (CXX abstract sensor classes). Renamed the directory from 'upm/src/upm' to 'upm/src/interfaces' Also changed the install location of the interface headers to include/upm/interfaces. Updated interface header usage to reflect this. * Updated a few sensor libs to use fwd declarations for mraa. Ideally the UPM libs would do more of this which eases the burden on anyone building on top of the sensor libraries since they would not need to know about mraa headers. * Fixed examples which use symbols not defined in local includes Signed-off-by: Noel Eck <noel.eck@intel.com>
2017-01-30 18:14:48 -08:00
return 0;
}