#include #include #include #include #include #include "ds1808lc.hpp" #define EDISON_I2C_BUS 1 // Edison I2C-1 #define DS1808_GPIO_PWR 15 // Edison GP165 void printState(upm::ILightController &lightController) { if (lightController.isPowered()) { std::cout << "Light is powered, brightness = " << lightController.getBrightness() << std::endl; } else { std::cout << "Light is not powered." << std::endl; } } int main( int argc, char **argv ) { //! [Interesting] upm::DS1808LC lightController(DS1808_GPIO_PWR, EDISON_I2C_BUS); std::cout << "Existing state: "; printState(lightController); if (argc == 2) { std::string arg = argv[1]; int brightness = ::atoi(argv[1]); if (brightness > 0) { lightController.setPowerOn(); lightController.setBrightness(brightness); } else lightController.setPowerOff(); } std::cout << "Now: ";printState(lightController); //! [Interesting] return 0; }