Hi my friends,
I looked around a little bit on google to confirm what I feel logic:
SPI and I2C are two totally different transmission protocols, there is no way to mix them up. That´s logic because:
1.)I2C has one transmission line (SDA) for sending and receiving data SPI has two lines MOSI and MISO.
2.) I2C identifies transmission of multiple devices via the I2C-address, SPI uses the chipselect (CS) line to distinguish different devices.
3.) SPI can use a reset signal (RST) I2C does not.
At the end trying to use I2C with a SPI device is like using Blutooth on WiFi.