Hi, I'm trying to communicate with an onboard BMA222 accelerometer. This is my first time doing SPI communication, so could anyone tell me what my code is missing? I simply get no responses. #include "SPI.h" void setup() { pinMode(17, OUTPUT); //pin 17 is Chip select digitalWrite(17,HIGH); …

SPI transfer with BMA222 accelerometer

darks August 25, 2016, 9:09pm 6

I still haven't managed to get this chip to work. Could there be any significance of getting a 0 as a return from SPI.transfer?

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