upm/examples/c++/ads1x15.cxx

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/*
* Author: Marc Graham <marc@m2ag.net>
* Copyright (c) 2015 Intel Corporation.
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#include "mraa.hpp"
#include <iostream>
#include <unistd.h>
#include "ads1015.hpp"
#include "ads1115.hpp"
int main()
{
using namespace std;
using namespace upm;
int command;
//! [Interesting]
//Select the device you are testing here and adjust case 6 for the correct sample rates.
//upm::ADS1015 *ads = new upm::ADS1015(1);
upm::ADS1115 *ads = new upm::ADS1115(1, 0x49);
float inputVoltage;
int ans;
do
{
cout << endl;
cout << "1 - get Conversion \t" ;
cout << "2 - get last conversion" << endl;
cout << "3 - get Gain \t\t";
cout << "4 - set Gain" << endl;;
cout << "5 - get Data Rate \t";
cout << "6 - set Data Rate" << endl;
cout << "7 - Set Upper Threshold \t" ;
cout << "8 - Set Lower Threshold \t";
cout << "9 - Display Thresholds \t";
cout << "10 - Set Default Thresholds \t";
cout << "11 - Set conversion ready" << endl;
cout << "12 - get Comp Que \t" ;
cout << "13 - set Comp Que" << endl;
cout << "14 - get Comp Pol \t";
cout << "15 - set Comp Pol" << endl;
cout << "16 - get Comp mode \t";
cout << "17 - set Comp mode " << endl;
cout << "18 - get Comp Latch\t";
cout << "19 - set Comp Latch " << endl;
cout << "20 - get Continuous \t";
cout << "21 - set Continuous \t" << endl;
cout << "-1 - exit" << endl;
cout << "Enter a command: ";
cin >> command;
switch(command)
{
case 2:
cout << ads->getLastSample() << endl;
break;
case 3:
cout << std::hex << ads->getGain() << endl;
break;
case 5:
cout << std::hex << ads->getSPS() << endl;
break;
case 4:
int gain;
ADS1015::ADSGAIN set_gain;
cout << "select one of the following:" << endl;
cout << "1 -> gain 2/3 \t 2 -> gain1 \t 3 -> gain 2" << endl;
cout << "4 -> gain 4 \t 5 -> gain 8 \t 6 -> gain 15" << endl;
cin >> gain;
switch(gain){
case 1:
set_gain = ADS1X15::GAIN_TWOTHIRDS;
break;
case 2:
set_gain = ADS1X15::GAIN_ONE;
break;
case 3:
set_gain = ADS1X15::GAIN_TWO;
break;
case 4:
set_gain = ADS1X15::GAIN_FOUR;
break;
case 5:
set_gain = ADS1X15::GAIN_EIGHT;
break;
case 6:
set_gain = ADS1X15::GAIN_SIXTEEN;
break;
default:
set_gain = ADS1X15::GAIN_ONE;
}
ads->setGain(set_gain);
break;
case 6:
int rate;
/*ADS1015::ADSDATARATE set_rate;
cout << "select one of the following:" << endl;
cout << "1 -> SPS_120 \t 2 -> SPS_250 \t 3 -> SPS_490 \t 4 -> SPS_920" << endl;
cout << "5 -> SPS_1600 \t 6 -> SPS_2400 \t 7 -> SPS_3300" << endl;
cin >> rate;
switch(rate){
case 1:
set_rate = ADS1015::SPS_128;
break;
case 2:
set_rate = ADS1015::SPS_250;
break;
case 3:
set_rate = ADS1015::SPS_490;
break;
case 4:
set_rate = ADS1015::SPS_920;
break;
case 5:
set_rate = ADS1015::SPS_1600;
break;
case 6:
set_rate = ADS1015::SPS_2400;
break;
case 7:
set_rate = ADS1015::SPS_3300;
break;
default:
set_rate = ADS1015::SPS_1600;
} */
ADS1115::ADSDATARATE set_rate;
cout << "select one of the following:" << endl;
cout << "1 -> SPS_8 \t 2 -> SPS_16 \t 3 -> SPS_32 \t 4 -> SPS_64" << endl;
cout << "5 -> SPS_128 \t 6 -> SPS_250 \t 7 -> SPS_475 \t 8-> SPS_860" << endl;
cin >> rate;
switch(rate){
case 1:
set_rate = ADS1115::SPS_8;
break;
case 2:
set_rate = ADS1115::SPS_16;
break;
case 3:
set_rate = ADS1115::SPS_32;
break;
case 4:
set_rate = ADS1115::SPS_64;
break;
case 5:
set_rate = ADS1115::SPS_128;
break;
case 6:
set_rate = ADS1115::SPS_250;
break;
case 7:
set_rate = ADS1115::SPS_475;
break;
case 8:
set_rate = ADS1115::SPS_860;
break;
default:
set_rate = ADS1115::SPS_128;
}
ads->setSPS(set_rate);
break;
case 1:
int mode;
ADS1X15::ADSMUXMODE set_mode;
cout << "select one of the following:" << endl;
cout << "1 -> MUX_0_1 \t 2 -> MUX_0_3 \t 3 -> MUX_1_3 \t 4 -> MUX_2_3" << endl;
cout << "5 -> SINGLE_0 \t 6 -> SINGLE_1 \t 7 -> SINGLE_2 \t 8 -> SINGLE_3" << endl;
cin >> mode;
switch(mode){
case 1:
set_mode = ADS1X15::DIFF_0_1;
break;
case 2:
set_mode = ADS1X15::DIFF_0_3;
break;
case 3:
set_mode = ADS1X15::DIFF_1_3;
break;
case 4:
set_mode = ADS1X15::DIFF_2_3;
break;
case 5:
set_mode = ADS1X15::SINGLE_0;
break;
case 6:
set_mode = ADS1X15::SINGLE_1;
break;
case 7:
set_mode = ADS1X15::SINGLE_2;
break;
case 8:
set_mode = ADS1X15::SINGLE_3;
break;
default:
set_mode = ADS1X15::DIFF_0_1;
break;
}
cout << ads->getSample(set_mode) << endl;
break;
case 7:
cout << " enter a float value: " ;
cin >> inputVoltage;
ads->setThresh(ADS1115::THRESH_HIGH, inputVoltage);
break;
case 8:
cout << " enter a float value: " ;
cin >> inputVoltage;
ads->setThresh(ADS1115::THRESH_LOW, inputVoltage);
break;
case 9:
cout << "Upper " << ads->getThresh(ADS1X15::THRESH_HIGH) << endl;
cout << "Lower " << ads->getThresh(ADS1X15::THRESH_LOW) << endl;
break;
case 10:
ads->setThresh(ADS1115::THRESH_DEFAULT);
break;
case 11:
ads->setThresh(ADS1015::CONVERSION_RDY);
break;
case 12:
cout << ads->getCompQue() << endl;
break;
case 13:
int que;
cout << "select one of the following:" << endl;
cout << "1 -> CQUE_1CONV \t 2 -> CQUE_2CONV \t 3 -> CQUE_3CONV \t 4 -> CQUE_NONE" << endl;
cin >> que;
switch(que){
case 1:
ads->setCompQue(ADS1X15::CQUE_1CONV);
break;
case 2:
ads->setCompQue(ADS1X15::CQUE_2CONV);
break;
case 3:
ads->setCompQue(ADS1X15::CQUE_4CONV);
break;
case 4:
default:
ads->setCompQue(ADS1X15::CQUE_NONE);
break;
}
break;
case 14:
cout << ads->getCompPol() << endl;
break;
case 15:
cout << "select one of the following:" << endl;
cout << "1 -> active high \t 2 -> active low" << endl;
cin >> ans;
if(ans == 1) ads->setCompPol(true);
else ads->setCompPol(false);
break;
case 16:
cout << ads->getCompMode() << endl;
break;
case 17:
cout << "select one of the following:" << endl;
cout << "1 -> Window \t 2 -> Traditional (default)" << endl;
cin >> ans;
if(ans == 1) ads->setCompMode(true);
else ads->setCompMode();
break;
case 18:
cout << ads->getCompLatch() << endl;
break;
case 19:
cout << "select one of the following:" << endl;
cout << "1 -> Latching \t 2 -> Non-latching (default)" << endl;
cin >> ans;
if(ans == 1) ads->setCompLatch(true);
else ads->setCompLatch();
break;
case 20:
cout << ads->getContinuous() << endl;
break;
case 21:
cout << "select one of the following:" << endl;
cout << "1 -> Power Down (default) \t 2 -> Continuous" << endl;
cin >> ans;
if(ans == 1) ads->setContinuous(true);
else ads->setContinuous();
break;
case -1:
break;
default:
break;
}
}while (command != -1 );
delete ads;
//! [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;
}