ModuleSiteStatus¶

DIGITAL_GPIO_PATH

The absolute path to the digital gpio pins stopping before the actual pin number. Typically "/sys/class/gpio/gpio" for a raspberry pi, but may vary.

DIGITAL_SENSORS_COUNT

The DIGITAL_SENSORS_COUNT tells the module how many digital type sensors are connected to the system that are to be monitored.

DIGITAL_#

The sensor number (increments from 0 by 1), value corresponds to the digital gpio pin number. Example "DIGITAL_0=496". corresponds to sensor 0, which uses GPIO496 as the input pin to monitor.

DIGITAL_TYPE_#

The DIGITAL_TYPE_# number (increments from 0 by 1), value corresponds to the type of sensor being monitored. Currently defined valid entries are: # DOOR_ACTIVE_HIGH - Announces a door is open (open = true, closed = false) # DOOR_ACTIVE_LOW - Announces a door is open (open = false, closed = true) # FUEL_ACTIVE_HIGH - Announces a low fuel sensor is activated (active signal = true) # FUEL_ACTIVE_LOW - Announces a low fuel sensor is activated (active signal = false) # WATER - Not implemented yet # FIRE - Not implemented yet # SOLAR_ACTIVE_HIGH - Announces a Solar Charger state (active signal = true) # SOLAR_ACTIVE_LOW - Announces a Solar Charger state (active signal = false) # BATTERY - not implemented yet as an example: DIGITAL_TYPE_0=DOOR_ACTIVE_HIGH means the sensor that is attached to the pin defined by DIGITAL_0 is a door sensor that when the value toggle from logic low to logic high indicates the door has been opened.

ANALOG_SENSORS_COUNT

The ANALOG_SENSORS_COUNT tells the module how many analog type sensors are connected to the system that are to be monitored.

ANALOG_GPIO_PATH

The absolute path to the analog sensor pins stopping before the actual pin number. The functional tcl file may need manipulated if the following structure does not reflect the final location of the raw data values in the system. /sys/bus/iio/devices/iio:device0/in_voltage<number 0-N>_raw

ANALOG_#

The sensor number (increments from 0 by 1), value corresponds to the analog channel number. Example "ANALOG_0=0". corresponds to sensor channel 0

ANALOG_TYPE_#

The ANALOG_TYPE_# number (increments from 0 by 1), value corresponds to the type of sensor being monitored. Currently defined valid entries are: TEMPERATURE - Placeholder only, user to configure based on scaling factors BATTERY_VOLTAGE - Placeholder only, user to configure based on scaling factors as an example: # ANALOG_TYPE_0=TEMPERATURE

ANALOG_HYSTERISIS_#

The amount of signal "noise" that should be tolerated before an alarm is triggered. For example, during development, an open analog pin had noise of +/- 35 counts from the mean value. Setting the ANALOG_HYSTERISIS_#=40 would suppress the alarms from being triggered every second for in-range/out-of-range.... It is best to understand the expected behavior of the circuit in the environment before locking down this value or the hysteresis may be too low or to high causing false alarms or missed alarms.