I cannot find the definition of the following commands that I think executed in the libraries
I have a TCA9548 I2CScanner connected to two AHT10 temp/hum transducers.
I ran the example of the TCA9548 I2CScanner with one AHT10 attached to the mux and was successful. Then ran the adafruit_AHT10_test with one sensor and was also successful.
I found this Adafruit doc "Wiring & Test | Adafruit TCA9548A 1-to-8 I2C Multiplexer Breakout | Adafruit Learning System" and the plan to modify the .ini file that uses 2 HMC5883 and replace the references to the HMC with the AHT. include the following libraries:
I want to learn the meaning of the commands in order to understand what they do based on some form of documentation.
sensor_t sensor; mag->getSensor(&sensor), tcaselect(unit8_t i), serial println("ut"), Wire.beginTransmission(TCAADDR), WIRE.WRIT3(1<< i), Wire.end transmission(), etc
I could not find these in the Arduino documentation. I can guess their meaning from the context but like to understand them better for future programming.
I am lost. Please help.
Can you recommend a url, or book, that helps explain these