px4_cli.h File Reference

Helper methods for command-line parameters. More...

Go to the source code of this file.

Functions
int	px4_get_parameter_value (const char *option, int &value)
	Parse a CLI argument to an integer. More...

Detailed Description

Helper methods for command-line parameters.

Function Documentation

px4_get_parameter_value()

int px4_get_parameter_value	(	const char *	option,
		int &	value
	)

Parse a CLI argument to an integer.

There are 2 valid formats:

• 'p:<param_name>' in this case the parameter is loaded from an integer parameter
• <int> an integer value, so just a string to integer conversion is done

  Parameters

  option	CLI argument
  value	returned value

  Returns

  0 on success, -errno otherwise