Seems update is no longer in use but I can't currently find documentation on correct usage.
C:\Users\User\AppData\Local\Temp\.arduinoIDE-unsaved2024617-8852-k8r478.pp7ce\sketch_jul17b\sketch_jul17b.ino: In function 'void loop()':
C:\Users\User\AppData\Local\Temp\.arduinoIDE-unsaved2024617-8852-k8r478.pp7ce\sketch_jul17b\sketch_jul17b.ino:55:16: error: 'class AccelStepperFirmata' has no member named 'update'
accelStepper.update();
^~~~~~
exit status 1
Compilation error: 'class AccelStepperFirmata' has no member named 'update'
Seems update is no longer in use but I can't currently find documentation on correct usage.