CCpilot VC
2.2
Common templates
2017-03-13
w ww.maximatecc.com
16
4.2.2.
Suspending/resuming
Suspending and resuming are faster alternative to shutting down and starting up the device. In
suspend mode, the data remains in RAM memory and the device must be connected to external power
supply to maintain its state.
Suspend mode can be entered in a number of ways:
1.
By disconnecting the external on/off control, i.e. using the turn key functionality.
o
By factory default, disconnecting the external on/off control is configured to shut-
down the device.
2.
By using the front panel buttons (action configurable for either short-press or long-press of
the button)
o
By factory default, no action is configured for the pushbuttons.
3.
By selecting the operating systems suspend alternative.
Observe that the device current consumption is Suspend mode is higher than in shut-down mode.
To prevent a vehicles or machines battery from draining when the device is suspended, a user
configurable time-out can be set for how long the unit shall stay in Suspend mode before it
automatically shuts down. The default Suspend time-out is set to 60 minutes.
Resuming from Suspend mode can be done by one of the following events:
1.
By a low-to-high transition of the external on/off control, i.e. using the turn-key functionality.
o
Note that this is the only action that is configured for waking up the device per factory
default.
2.
By pressing a front panel pushbutton configured for resuming from suspend (configured as
start-up trigger).
3.
By changing the state of a Configurable Input (rising or falling) configured for resuming from
suspend (configured as start-up trigger).
4.
CAN bus receive event on a bus configured for resuming from suspend (configured as start-up
trigger).
Configuration of how to wake up from suspend is done through the CCsettings application or using the
CCAux API. See the software guide for details.
