Hello
I have both temperature sensors ADT7420 and ADT7320, which use i2C and SPI respectively.I am new to C++ so I have been using already developed code on GitHub for the ADT7420 sensor as a template for my implementation (see photo). However, the value that I keep getting is 536884044, which is clearly not a temperature reading. Not only that, but this is the only value that can be retrieved from the device, hinting that maybe it is not configured/initialized correctly. How is this done using C++, without the EVAL board connected? I used this board to check everything was working correctly in the beginning, but for my application, only the temperature sensors will be used.
Note, in the ADT7320 datasheet, it reads that a command byte of {0x54} can be sent to the device to set everything to default and initialize the device, but this doesn't seem to do anything. I can transmit any value and still only output 536884044.
Any help is much appreciated, and my apologies if my code is garbage.
Thank you!
enlarged photo for better viewing.
[edited by: bhathaway at 6:27 PM (GMT 0) on 2 Jun 2020]
