How to test BeagleBone PWM Buzzer under Linux user space?
Posted: Fri Jul 20, 2012 1:37 am
There is a PWM buzzer on BeagleBone Companion Board which can be controlled by AM335x EHRPWM1B pin. Please refer to link below for how to test this Buzzer under Linux user space.
http://processors.wiki.ti.com/index.php ... e#eHRPWM_2
http://processors.wiki.ti.com/index.php ... e#eHRPWM_2