pyupm_grove module¶
-
class
pyupm_grove.GroveButton(pin)[source]¶ Bases:
pyupm_grove.GroveAPI for the Grove Button.
Deprecated This class is being replaced by the upm-button library and the Button class.
ID: grovebutton
Name: Button
Other Names: Grove Touch Sensor
Category: button touch
Manufacturer: seeed
Connection: gpio
Kit: gsk Basic UPM module for the Grove button
C++ includes: grovebutton.hpp
-
installISR(level, isr, arg)[source]¶ void installISR(mraa::Edge level, void(*isr)(void *), void *arg)
Installs an interrupt service routine (ISR) to be called when the button is activated or deactivated.
fptr: Pointer to a function to be called on interrupt
arg: Pointer to an object to be supplied as an argument to the ISR.
-
-
class
pyupm_grove.GroveLed(pin)[source]¶ Bases:
pyupm_grove.GroveAPI for the Grove LED.
Deprecated This class is being replaced by the upm-led library and the Led class.
ID: groveled
Name: LED
Category: led
Manufacturer: seeed
Connection: gpio
Kit: gsk UPM module for the Grove LED (or other similar light- emitting diodes). An LED is a small lightbulb that emits light in response to a small current. The longer wire of an LED connects to the positive seat (anode); the shorter wire connects to the negative seat (cathode). The flat side of the bulb corresponds to the cathode, while the rounded side corresponds to the anode.
C++ includes: groveled.hpp
-
write(value)[source]¶ mraa_result_t write(int value)
Turns the LED on or off, depending on the value. If the value is positive (greater than or equal to 1), the LED is turned on. Otherwise, for 0 or negative values, the LED is turned off.
value: Tells the LED to turn on (for values >=1) or off (for values <1)
0 if successful, non-zero otherwise
-
-
class
pyupm_grove.GroveLight(pin)[source]¶ Bases:
pyupm_grove.GroveAPI for the Grove Light Sensor.
Deprecated This class is being replaced by the upm-light library and the Light class.
ID: grovelight
Name: Light Sensor
Category: light
Manufacturer: seeed
Connection: analog
Kit: gsk The Grove light sensor detects the intensity of the ambient light. As the light intensity of the environment increases, the resistance of the sensor decreases. This means the raw value from the analog pin is larger in bright light and smaller in the dark. An approximate lux value can also be returned.
C++ includes: grovelight.hpp
-
class
pyupm_grove.GroveRelay(pin)[source]¶ Bases:
pyupm_grove.GroveAPI for the Grove Relay.
Deprecated This class is being replaced by the upm-relay library and the Relay class.
ID: groverelay
Name: Relay
Category: relay
Manufacturer: seeed
Connection: gpio
Kit: gsk eak hak UPM module for the Grove relay switch. The Grove relay is a digital normally-open switch that uses low voltage or current to control a higher voltage and/or higher current. When closed, the indicator LED lights up and current is allowed to flow.
C++ includes: groverelay.hpp
-
isOff()[source]¶ bool isOff()
Defines whether the relay switch is open.
True if the switch is off (open), false otherwise
-
isOn()[source]¶ bool isOn()
Defines whether the relay switch is closed.
True if the switch is on (closed), false otherwise
-
-
class
pyupm_grove.GroveRotary(pin)[source]¶ Bases:
pyupm_grove.GroveAPI for the Grove Rotary Angle Sensor (Knob)
Deprecated This class is being replaced by the upm-rotary library and the Rotary class.
ID: groverotary
Name: Rotary Angle Sensor
Other Names: Rotary Potentiometer
Category: ainput
Manufacturer: seeed
Connection: analog
Kit: gsk Basic UPM module for the Grove rotary angle sensor (knob) on analog. Provides a set of functions to read the absolute pin value, degrees or radians, and another set to do the same relative to the center of the knob’s range.
C++ includes: groverotary.hpp
-
abs_deg()[source]¶ float abs_deg()
Gets absolute raw degrees from the AIO pin
Unsigned degrees from the ADC
-
abs_rad()[source]¶ float abs_rad()
Gets absolute raw radians from the AIO pin
Unsigned radians from the ADC
-
abs_value()[source]¶ float abs_value()
Gets the absolute raw value from the AIO pin
Unsigned value from the ADC
-
rel_deg()[source]¶ float rel_deg()
Gets relative degrees from the AIO pin
Signed degrees from the ADC
-
-
class
pyupm_grove.GroveSlide(pin, ref_voltage=5.0)[source]¶ Bases:
pyupm_grove.GroveAPI for the Grove Slide Potentiometer.
Deprecated This class is being replaced by the upm-slide library and the Slide class.
ID: groveslide
Name: Slide Potentiometer
Category: ainput
Manufacturer: seeed
Connection: analog Basic UPM module for the Grove slide potentiometer on analog that returns either a raw value or a scaled voltage value.
C++ includes: groveslide.hpp
-
class
pyupm_grove.GroveTemp(pin, scale=1.0, r0=100000, b=4275)[source]¶ Bases:
pyupm_grove.GroveAPI for the Grove Temperature Sensor.
Deprecated This class is being replaced by the upm-temperature library and the Temperature class.
ID: grovetemp
Name: Temperature Sensor
Category: temp
Manufacturer: seeed
Connection: analog
Kit: gsk Basic UPM module for the Grove temperature sensor on analog. This sensor uses a thermistor to measure ambient temperature. The conversion formula has been updated to work with versions 1.1 and 1.2 of the sensor. For the older v1.0 sensor you will have to specify R0 and B values when initializing the device. The range of this sensor is -40 to 125 C and accuracy is +/- 1.5 C.
C++ includes: grovetemp.hpp