Component: Humidity (EBM016) (EBM Modules)
| Author | Matrix TSL |
| Version | 2.0 (Release) |
| Category | EBM Modules |
Contents
Humidity (EBM016) component
Humidity and temperature sensor using an SHT21 IC connected via I2C - as used by the Matrix e-block module EBM016. On screen GUI allows temperature and humidity values to be simulated, and will show all I2C communication in a console window.
Examples
This example reads the temperature and humidity levels from the sensor and displays the readings on the LCD.
Downloadable macro reference
GetTemperatureReal
Return temperature reading as a float value in degrees C
Parameters
- This macro has no parameters
Return value
GetTemperatureData
Returns the raw register pair value
Parameters
- This macro has no parameters
Return value
GetTemperatureInt
Return temperature reading as an integer value in degrees C
Parameters
- This macro has no parameters
Return value
GetHumidityInt
returns the relative Humidity reading as an integer value
Parameters
- This macro has no parameters
Return value
GetHumidityReal
returns the Humidity reading as a float value
Parameters
- This macro has no parameters
Return value
GetHumidityData
Returns the raw register pair value
Parameters
- This macro has no parameters
Return value
Simulation macro reference
This component does not contain any simulation macros
Property reference
Channel
This property is of type Fixed list of ints and can be referenced with the variable name cal_i2c1::CHANNEL.
Channel selection
SDA
This property is of type Single digital pin and can be referenced with the variable name cal_i2c1::SDA.
Pin used for SDA (data signal)
SCL
This property is of type Single digital pin and can be referenced with the variable name cal_i2c1::SCL.
Pin used for SCL (clock signal)
SDA Remap Pin
This property is of type Fixed list of ints and can be referenced with the variable name cal_i2c1::SDAPins.
No additional information
SCL Remap Pin
This property is of type Fixed list of ints and can be referenced with the variable name cal_i2c1::SCLPins.
No additional information
Baud Select
This property is of type Fixed list of ints and can be referenced with the variable name cal_i2c1::BAUD_LIST.
Baud rate option selector
Baud Rate
This property is of type Signed integer and can be referenced with the variable name cal_i2c1::BAUD.
Baud rate to be used
Stop Delay
This property is of type True or false and can be referenced with the variable name cal_i2c1::StopDel.
On older microcontroller devices there is a potential for the I2C hardware channel to lock up if there is not
a 10ms delay between an I2C stop event and the next I2C start event.
Most modern microcontrollers will not have a problem so this property can be disabled to speed up the
I2C communications.
Simulation Type
This property is of type Fixed list of ints and can be referenced with the variable name SimType.
No additional information
Scope Traces
This property is of type True or false and can be referenced with the variable name cal_i2c1::ScopeTraces.
Selects if the component pin connections are automatically generated on the data recorder window or not.
Yes: Automatically add the component pins to a group on the data recorder which will reflect the sim data during simultion.
No: Do not show the pin signals on the data recorder window.
Console Data
This property is of type True or false and can be referenced with the variable name cal_i2c1::ConsoleData.
Selects if the console data is automatically generated or not
Injector
This property is of type Fixed list of ints and can be referenced with the variable name cal_i2c1::Injector.
No additional information
