#include "NumaTac.h"
int offset;

void setup() {  // put your setup code here, to run once:
    pinMode(csPin, OUTPUT); // set CS pin as an OUTPUT.
    SPI.begin();            // Initalize the SPI library
    Serial.begin(115200);     // Begin serial comms with computer port (for printing purposes)
    delay(100);
    offset = samplePDC();
}

int dcPressure;
int acPressure;

void loop() {    // put your main code here, to run repeatedly:
    dcPressure = samplePDC();
    acPressure = samplePAC();
    
    if ((acPressure < 2070) && (dcPressure ==163 || dcPressure == 164)) {
        Serial.println("Nothing");
    } 
    else if ((acPressure > 2100) && (dcPressure > 150)) {
        Serial.println("Foam");
    }
    else if ((acPressure < 2100)  && (dcPressure != 163 && dcPressure != 164)) {
        Serial.println("Al");
    }
}