Experiments¶
Procedures to setup the Rasberry Pi¶
Just to mention it, the current setup is not well documented, but let
us start here. When switching on the Raspberry Pi we need to ssh to the
address 130.149.148.195
. Then we need to execute the following
commands.
cd glucose_system
nohup python glucosesystem_server.py &
nohup python X_MeasureAllTheTime.py &
python glucosesystem_client_Setup.py
For the question about the port, you may choose "/dev/ttyACM0"
If you try it in this order, it might work.
Callibration Standards¶
putting everything in a thermal block and measure on 37 degrees
initialization finished at 16:20
basline on 37 degrees 1010 mV
heat up the test solution 2 minutes on the thermal block
start with 2.5 g/L
- afterwards we go down and measure 1.25, 1, 0.75, 0.5, 0.4, 0.3, 0.2, 0.1,
0 g / L
- then we did a second round of measurements to check if the sensors behavior
is stable over time
Callibration Standards 9th of June¶
started initializing at 11 a.m.
put it in 2.5 g / L for one hour
at 12 p.m we changed it to 5 g / L
37.2 degree celsius
Start all time data
nohup python X_MeasureAllTheTime.py &
At 2:32 we are already down to 658 mV
put sensor in buffer at 2:33 p.m.
last standard is 1 g / L at 0:55