search

mgandhi-1 / red-pitaya-frontend

Contains the build for the MIDAS-Red Pitaya frontend
0 stars 0 forks source link

Figure out why there is a noise amplification after initial buffer is read (measurement after first 4096 entries in RPDA bank) #8

Open mgandhi-1 opened 1 day ago

mgandhi-1 commented 1 day ago

Try branching and edit frontend.cxx to remove the data analysis thread and see if that is affecting the readings. Before that, try removing mutex and see if that is an issue

mgandhi-1 commented 1 day ago

Then use the RP connected to a circuit with switch. Input voltage can be controlled, pick 9V battery. Use that to measure current across LED and collect data for plotting.

mgandhi-1 commented 1 day ago

Try changing the attenuation ratio to 1:20 and check how data behaves

mgandhi-1 commented 11 hours ago

Tried removing mutex, there is a race issues which lowers the event rate to 0.2 events/second. Mutex is fine and functioning correctly.