ADS1219_lib

ADS1219_lib is a Python library to use a ADS1219 with a Raspberry Pi. Development funded by INRAE (REVERSAAL research unit, Villeurbanne, France)

Github of the project : https://github.com/mickaelv/ADS1219-Python My Website: https://mickaelv.fr

Installation

You can use this command to install ADS1219_lib easily :

git clone https://github.com/mickaelv/ADS1219-Python && cd ADS1219-Python && python3 setup.py install

Use the package manager pip to install ADS1219_lib :

pip install ADS1219_lib 

Usage

from ADS1219_lib import ADS1219
#
#Create a new object with interupt pin on GPIO 4
ads =  ADS1219( 1, 0x40, 4 )
#
#Set an external voltage reference of 2V
ads.setExternalReference( 2 )
#
#Define the gain to 4
ads.setGain( 4 )
#
#read inputs :
print( ads.convertToV( ads.readSingleEnded( 0 ) ) )
print( ads.convertToV( ads.readSingleEnded( 1 ) ) )
print( ads.convertToV( ads.readSingleEnded( 2 ) ) )
print( ads.convertToV( ads.readSingleEnded( 3 ) ) )
#
#
#Print the value of voltage between input 0 and 1
print( ads.convertToV( ads.readDifferential_0_1() ) )
#
#Print the value of voltage between input 2 and 3
print( ads.convertToV( ads.readDifferential_2_3() ) )
#
#Print the value of voltage between input 1 and 2
print( ads.convertToV( ads.readDifferential_1_2() ) )

Contributing

Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.

Please make sure to update tests as appropriate.

License

MIT