Dear TI,
I am trying to connect LDC1614 board and Arduino Due.
What I want is to see the raw data(or inductance data) streaming.
I followed the connection and the code at https://bitbucket.org/itiadasm/ldc16xx_lib-arduino/src/master/readme.md
However, the result data was not changed for any moving.
So, what should I do for checking the raw or inductance data of LDC1614 with Arduino?
Best,
Yeonha
Thank you for your reply.
Let me know about my information.
1. I'm using a different coil(a spring).
2. The following images are the sensor output(left), signal amplitude and frequency(right).
3. I used the connection and the code of following link. (https://bitbucket.org/itiadasm/ldc16xx_lib-arduino/src/master/readme.md)
However, I used 1k ohm resisters instead of 4.7k, and fixed the header file for device and manufacturer ids.
Best,
Yeonha.
Hello Yeonha,
Thanks for the information. For a spring application, have you used the spring sensor tab of the Inductive Sensing Design Calculator Tool (Rev. G)?
For the oscilloscope captures, can you zoom in on the pulses? Looking for something more like this:
That way we can see the oscillation of the sensor.
And in regards to the code, I meant the register values for the device data (register 0x00 - 0x07). Is there any variation on these or are you always reading the same value? If it is the same value, what is that value? If it has variation, what is the average value that it sticks to?
Thank you,
Justin Beigel
Thank you, Justin.
1. I've never used the spring sensor tab. In the tab, what parameter is important for arduino connection?
2.
3. The device id is always 0X1.
Best,
Yeonha
