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jeol-t330a/succbone/succd
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Rahix d5c42a4899 succd: Hint at invalid process values 
When the succbone connection breaks, add hints to the UI that values may
no longer be correct.
2024-10-05 19:46:14 +02:00
..
.gitignore More succd into succbone subdirectory 2024-09-21 23:19:55 +02:00
adc.go More succd into succbone subdirectory 2024-09-21 23:19:55 +02:00
ci.sh succd: add ci, tests 2024-09-28 16:09:07 +02:00
go.mod More succd into succbone subdirectory 2024-09-21 23:19:55 +02:00
go.sum More succd into succbone subdirectory 2024-09-21 23:19:55 +02:00
gpio.go succd: implement rp/dp/vent/pumpdown control 2024-09-25 23:38:43 +02:00
http.go succd: run at 100Hz, monitor load and jitter 2024-09-28 14:27:43 +02:00
index.html succd: Hint at invalid process values 2024-10-05 19:46:14 +02:00
main.go succd: Use tigher hysteresis values 2024-10-04 23:30:28 +02:00
process.go succd: run at 100Hz, monitor load and jitter 2024-09-28 14:27:43 +02:00
process_blocks.go succd: Add hysteresis feature to thresholdOutput blocks 2024-10-04 23:30:28 +02:00
process_blocks_test.go succd: Add hysteresis feature to thresholdOutput blocks 2024-10-04 23:30:28 +02:00
process_controller.go succd: run at 100Hz, monitor load and jitter 2024-09-28 14:27:43 +02:00
README.md succd: add info on how to run tests 2024-09-28 16:13:10 +02:00
scientific.go succd: log pressures in error messages 2024-09-28 09:46:18 +02:00
succd.png succd: add logo 2024-09-27 02:12:38 +02:00
succd.service More succd into succbone subdirectory 2024-09-21 23:19:55 +02:00
succd.svg succd: add logo 2024-09-27 02:12:38 +02:00

README.md

succd

A little daemon for monitoring the SEM. This is a temporary solution that runs on a BeagleBone Enhanced (succbone.lab) and SHOULD be replaced with a proper PLC/SCADA system and general process control in the future.

Features:

  1. Monitors the state of the Pirani gauge via the BBE's builtin ADC.
  2. Allows enabling/disabling the diffusion/roughing pumps (builtin controller always keeps them enabled).
  3. Allows for simulating vent/pumpdown button presses.

Pins

P9 pin number Relay number Relay board / channel number GPIO number Function
27 -KFA1 1 / 4 115 Roughing Pump
23 -KFA2 1 / 3 49 Diffusion Pump
n/c -KFA3 (broken) 1 / 2 n/c
12 -KFA4 1 / 1 60 Vent Button
15 -KFA5 2 / 4 48 Pump Down Button
11 -KFA6 2 / 3 30 Rough Vacuum Out
42 -KFA7 2 / 2 7 High Vacuum Out
n/c -KFA8 2 / 1 n/c

Accessing at the lab

Go to succbone.lab.fa-fo.de.

Known issues

Sometimes the websocket doesn't connect. Refreshing the page a few times should fix it.

Running locally

$ ./ci.sh # run tests
$ go run . -fake

Then point your browser to localhost:8080

Deploying on the succbone

$ ssh root@succbone systemctl stop succd
$ GOARCH=arm go build .
$ scp succd root@succbone:/usr/bin/succd
$ ssh root@succbone systemctl start succd