Programming Adafruit trellis with Ableton

Using Arduino Project Guidance
1

Hi guys, i am trying to map adafruit trellis onto ableton (using hairless midi and loop midi). I am getting the error on hairless midi "FTDI drivers don't seem to be installed. Not attempting any FTDI latency tricks".

#include <Wire.h>
#include "Adafruit_Trellis.h"


#define MOMENTARY 0
#define LATCHING 1
// set the mode here
#define MODE LATCHING 
Adafruit_Trellis matrix0 = Adafruit_Trellis();
Adafruit_TrellisSet trellis =  Adafruit_TrellisSet(&matrix0);
#define NUMTRELLIS 1

#define numKeys (NUMTRELLIS * 16)

void setup() {
    Serial.begin(9600);

  Serial.println("Trellis Demo");
    trellis.begin(0x70); 
  // put your setup code here, to run once:
  for (uint8_t i=0; i<numKeys; i++) {
    trellis.setLED(i);
    trellis.writeDisplay();    
    delay(50);
  }
  // then turn them off
  for (uint8_t i=0; i<numKeys; i++) {
    trellis.clrLED(i);
    trellis.writeDisplay();    
    delay(50);
  }
}


void loop() {
    delay(30); // 30ms delay is required, dont remove me!
      if (MODE == LATCHING) {
    // If a button was just pressed or released...
    if (trellis.readSwitches()) {
      // go through every button
      for (uint8_t i=0; i<numKeys; i++) {
        // if it was pressed...
  if (trellis.justPressed(i)) {
    Serial.print("v"); Serial.println(i);
    Serial.println(analogRead(i));
    int  analogValue=(analogRead(i))/8; 
    Serial.println(analogValue);
    midiCC(0x80, i, analogValue); //Note on, the position of the button on the trellis button pad, and the value from0-127
    
    // Alternate the LED
    if (trellis.isLED(i))
      trellis.clrLED(i);
    else
      trellis.setLED(i);
        } 
      }
      // tell the trellis to set the LEDs we requested
      trellis.writeDisplay();
    }
  }
}
void midiCC(byte CC_data, byte c_num, byte c_val)
{
  Serial.write (CC_data);
  Serial.write (c_num);
  Serial.write( c_val);
}

Thank you