teensy 3.6. a4 and a5 with i2c

[lokki]

hi there,

if i have an i2c display attached to SCL0 and SDA0 on the alternative pins 7 and 8, how do i free up A4 and A5 for analog readings? currently they are somehow not getting correct readings. do i need to disable i2c on A4 and A5 somehow? if i comment all parts associated with the i2c display my readings on A4 and A5 are correct, hence the wiring is good.

find my current test code below:

#include <Arduino.h>
#include <U8x8lib.h>

#ifdef U8X8_HAVE_HW_SPI
#include <SPI.h>
#endif
#include <Wire.h>

U8X8_SSD1306_128X32_UNIVISION_HW_I2C u8x8(/* reset=*/ U8X8_PIN_NONE, /* clock=*/ SCL, /* data=*/ SDA);

void setup(void)
{
  Wire.setSDA(8);
  Wire.setSCL(7);
analogReadResolution(11);
  pinMode(24, INPUT);
  pinMode(25, INPUT);
  pinMode(26, INPUT);
  pinMode(27, INPUT);
  pinMode(28, INPUT);
  

  
  u8x8.begin();
  u8x8.setPowerSave(0);
  
  
}

void loop(void)
{
  int xaxis = analogRead(A9);
  int xhothand = analogRead(A13);
  int xjoystick = analogRead(A14);
  int yjoystick = analogRead(A15);
  int efsr = analogRead(A16);
  int afsr = analogRead(A17);
  int dfsr = analogRead(A18);
  int gfsr = analogRead(A19);
  int arpfsr = analogRead(A20);
  int jogwheel = analogRead(A21);
  int allfsr = analogRead(A22);
  int etrig = analogRead(A4);
  int atrig = analogRead(A5);
  int dtrig = analogRead(A6);
  int gtrig = analogRead(A7);
  int arpsoftpot = analogRead(A8);
  int esoftpot = analogRead(A0);
  int asoftpot = analogRead(A1);
  int dsoftpot = analogRead(A2);
  int gsoftpot = analogRead(A3);
  int button1 = digitalRead(24);
  int button2 = digitalRead(25);
  int button3 = digitalRead(26);
  int button4 = digitalRead(27);
  int button5 = digitalRead(28);
  
  Serial.println("New Readings:");
  Serial.print("Accelerometer:");
  Serial.println(xaxis);
  Serial.print("Hothand:");
  Serial.println(xhothand);
  Serial.print("Joystick:");
  Serial.println(xjoystick);
  Serial.println(yjoystick);
  Serial.print("E-FSR:");
  Serial.println(efsr);
  Serial.print("E-Softpot:");
  Serial.println(esoftpot);
Serial.print("A-FSR:");
  Serial.println(afsr);
  Serial.print("A-Softpot:");
  Serial.println(asoftpot);
  Serial.print("D-FSR:");
  Serial.println(dfsr);
  Serial.print("D-Softpot:");
  Serial.println(dsoftpot);
  Serial.print("G-FSR:");
  Serial.println(gfsr);
  Serial.print("G-Softpot:");
  Serial.println(gsoftpot);
  Serial.println("Buttons:");
  Serial.println(button1);
  Serial.println(button2);
  Serial.println(button3);
  Serial.println(button4);
  Serial.println(button5);
 
  Serial.println(atrig);
  
  u8x8.setFont(u8x8_font_7x14B_1x2_f);
  u8x8.drawString(0,0,"Hello World!");
  u8x8.drawString(0,50,"Hello World2!");
  delay(2000);
}

EDIT: i already found the issue! the display contstructor needs to be changed to:

U8X8_SSD1306_128X32_UNIVISION_HW_I2C u8x8(/* reset=*/ U8X8_PIN_NONE, /* clock=*/ 7, /* data=*/ 8);