Compiler/TMS320F28069M: play music over the motor. :) :)

Andrew Buckin

Expert 2130 points

Part Number: TMS320F28069M

Tool/software: TI C/C++ Compiler

Hello everybody,

For user interface I want to play music over the motor. :)

Maybe someone has done similar.

Any idea is welcome. Thank you.

Andrew.

0 evs over 8 years ago

Genius 5910 points

why! Modulate the mainISR interrupt.

0 Yanming Luo over 8 years ago in reply to evs

Inject different frequency on motor to get different tone. We don't have such examples, but you can search some examples from google.

0 Andrew Buckin over 8 years ago in reply to Yanming Luo

Expert 2130 points

0 Andrew Buckin over 8 years ago in reply to Andrew Buckin

Expert 2130 points

it can play music when the motor is running. :) :)
But at high speeds, the motor noise is above the music. :(
www.youtube.com/watch

C2000 microcontrollers forum