Parameter Type Description Visibility Access
DeviceRegistersValid bool Returns if the current register set is valid and consis‐
tent.
Updated after the DeviceRegistersStreamingEnd com‐
mand.
Expert R
DeviceTemperature[DeviceTem‐
peratureSelector]
float Device temperature in degrees Celsius (C). Beginner R
Table 9: Device control custom parameters
Parameter Type Description Visibility Access
DeviceRegistersStreamingActive bool True if a registers streaming session is active. Guru R
DeviceTemperatureMin int The minimum temperature ever in degrees Celsius (C)
measured at the location selected by DeviceTempera‐
tureSelector.
Beginner RO
DeviceTemperatureMax int The maximum temperature ever in degrees Celsius (C)
measured at the location selected by DeviceTempera‐
tureSelector.
Beginner RO
DeviceCurrentBootPath enum The booted software path, i.e., bootloader, kernel, appli‐
cation etc. Primary is the normal path and Secondary is
used for rescue purposes if the primary path fails.
Values:
Primary
Secondary
Expert R
DeviceNextBootPath enum The boot path that will be used after the next soft
reset
1
. This is normally set to secondary to boot the res‐
cue version of the system if an unexpected reset
occurs.
Values:
Unknown
Primary
Secondary
Guru R
DeviceBootCount int Accumulated number of times the device has been
booted.
Beginner RO
DeviceOperationTime int Accumulated operation time of the device, in seconds. Beginner RO
1
A soft reset is an unwanted re-boot of the device.
Table 10: Device control standard SFNC commands
Command Description Visibility Access
DeviceReset Resets the device to its power up state. Guru RW
DeviceRegistersStreamingStart Prepare the device for registers streaming without
checking for consistency.
DeviceRegistersStreaming is used when loading and
saving a device's configuration to/from file on the host.
Guru W
DeviceRegistersStreamingEnd Announce the end of registers streaming.
After this command DeviceRegistersValid is updated to
reflect the status of the device settings.
Guru W
CONFIGURATION 7
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Subject to change without notice