/* Hardware setup */ const { PORT_I2C = 0, // The first I2C interface should be used. } /* Handles for available sensors */ new hALS[TVEML7700_Handle]; // Handle to manage the VEML7700 /* 1 sec. timer is used for the general program sequence */ #callback MainTimer() { new als; // Ambient Light Result [16-bit value] new white; // WHITE Output data, [16-bit value] catch(VEML7700_Read(hALS, als, white)); // Reads the measured values ​​from the VEML7700 #watch("ALS=%d", als); // Issues Ambient Light Result via the watch panel #watch("WHITE=%d", white); // Issues WHITE Output data via the watch panel } /* Application entry point */ main() { // Inits the I2C interface catch( rM2M_I2cInit( PORT_I2C, VEML7700_CLOCK, 0)); // Initializes i2c communication with the VEML7700 catch(VEML7700_Init(hALS, PORT_I2C)); /* Activates the VEML7700 using the following configuration: -) 100ms integration time (Power-On Default) -) gain x1 (Power-On Default) */ new config = VEML7700_CFG_IT_100MS | VEML7700_CFG_GAIN_MUL_1; catch(VEML7700_Enable(hALS, config)); // Initialisation of a cyclic sec. timer setInterval(MainTimer, 1000); }