SparkFun Forums

[RWB]

Where can I find the datasheet for this chip that has the register map info in it?

I’m trying to figure out exactly how to use the SetPeak and SetThreshold settings to have the sensor trigger the INT pin while in standby mode.

I’m not exactly sure what the Peak & Threshold settings stand for.

Any help is greatly appreciated!

[Watsu]

I have found only this:

https://cdn.sparkfun.com/assets/parts/1 ... ochure.pdf

which is not much.

Can you tell me, have you been successful using the SparkFun_RFD77402_Arduino_Library, getting measurements?

I can't get through the initialization to power on.

[Watsu]

Well I have managed to get the initialization and measurement working, now I and looking at calibration. I noticed this:
//Retreive 2*27 bytes from MCPU for computation of calibration parameters
//This is 9.2.2 from datasheet
//Reads 54 bytes into the calibration[] array
//Returns true if new cal data is loaded
boolean RFD77402::getCalibrationData(void)
{

in SparkFun_RFD77402_Arduino_Library.cpp

What datasheet with section 9.2.2 is being referenced here?

Nathan?

Anyone?