#include <SPI.h>

void setup() {
Serial.begin(38400);
SPI.begin();
pinMode(8, OUTPUT);
digitalWrite(8, HIGH);
}

#define SPI_SETTING     SPISettings(2000000, MSBFIRST, SPI_MODE0)

void loop() {
SPI.beginTransaction(SPI_SETTING);
digitalWrite(8, LOW);
SPI.transfer(               0b10110001); //z1
int16_t z1 = SPI.transfer16(0b11000001) >> 3; //z2
int16_t z2 = SPI.transfer16(0b11010001) >> 3; //x
int16_t  x = SPI.transfer16(0b11010001) >> 3; //x
int16_t  x2= SPI.transfer16(0b10010001) >> 3; //y
int16_t  y = SPI.transfer16(0b10010001) >> 3; //y
int16_t  y2= SPI.transfer16(0) >> 3;
digitalWrite(8, HIGH);
SPI.endTransaction();
Serial.print(z1);
Serial.print(z2);
Serial.print(x);
Serial.print(x2);
Serial.print(y);
Serial.println(y2);
delay(500);
}