Grove - Haptic motor - effect description and generating more vibration effects


I am using the Grove Haptic motor (Grove - Haptic Motor - Seeed Wiki),
it says the module has 123 kinds of vibration modes, but is there a datasheet or docs describing the effects? e.g if I give a ‘haptic.drv2605_Play_Waveform(118)’, then what is the vibration for ‘118’, the duration, frequency, intensity?

’ * Easy-to-use library with 123 kinds of vibrating modes.

  • Powerful driver to implanting more advanced functions.’

another question is how to define more advanced functions, is there a example for this?

thank you in advance.