PreFlight.PreFlight Class Reference

Pre flight checks - ensures the pi will work with servo features. More...

Static Public Member Functions
def	status ()
def	loadCache ()
def	updateCache ()
def	report ()
def	configure ()
def	getPiI2CBusNumber ()
def	getPiRevision ()

Static Public Attributes
dictionary	interfaces = { 'i2c': { 'interface': 'i2c_arm', 'enabled': False } }
dictionary	i2cModules = { 'i2c-bcm2708': False, 'i2c-dev': False}
dictionary	blacklist = { 'i2c-bcm2708': False }
list	prep
list	dependencies
dictionary	cache = {}
	cachepath = os.path.join(AmsEnvironment.FilePath(), 'PreFlight')
	cachefile = os.path.join(cachepath, 'cache.json')

Detailed Description

Pre flight checks - ensures the pi will work with servo features.

Member Function Documentation

configure()

def PreFlight.PreFlight.configure ( )

static

performs configuration changes

getPiI2CBusNumber()

def PreFlight.PreFlight.getPiI2CBusNumber ( )

static

Gets the I2C bus number /dev/i2c#

@return int

getPiRevision()

def PreFlight.PreFlight.getPiRevision ( )

static

Gets the version number of the Raspberry Pi board
Courtesy quick2wire-python-api
https://github.com/quick2wire/quick2wire-python-api

@return int

loadCache()

def PreFlight.PreFlight.loadCache ( )

static

load cached data if available

report()

def PreFlight.PreFlight.report ( )

static

gets a full report of pre flight checks

@return dict

status()

def PreFlight.PreFlight.status ( )

static

gets the status of pre flight checks

@return bool

updateCache()

def PreFlight.PreFlight.updateCache ( )

static

update cache data

@return bool

Member Data Documentation

dependencies

list PreFlight.PreFlight.dependencies

static

Initial value:

=  [ 
        {'package': 'python-dev', 'installer': 'apt-get', 'installed': False },
        {'package': 'python-pip', 'installer': 'apt-get', 'installed': False },
        {'package': 'python-smbus', 'installer': 'apt-get', 'installed': False },
        {'package': 'i2c-tools', 'installer': 'apt-get', 'installed': False}
        ]

prep

list PreFlight.PreFlight.prep

static

Initial value:

=  [
        {'command': ['sudo', 'apt-get', '-q', '-y', 'update'], 'done': False },
        {'command': ['sudo', 'apt-get', '-q', '-y', 'upgrade'], 'done': False }
    ]

---

The documentation for this class was generated from the following file:

• PreFlight.py