In previous implementation, if alias wanted to be used, it had to be passed twice.
https://jira.digi.com/browse/DEL-6425
Signed-off-by: Hector Bujanda <hector.bujanda@digi.com>
The first time that the example is run there was an error
related with an invalid value for the duty cycle.
With this fix we set the duty cycle to 0 when we close the example.
Signed-off-by: Francisco Gil <francisco.gilmartinez@digi.com>