EPICS support for quad electrometers/picoammeters, typically used for photodiode-based x-ray beam position monitors, or split ion chambers
active 2023-09-08 → 2026-06-09 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 1006 days from 2023-09-08 to 2026-06-09. Pushes: 59 total, peak 6 in a day. Pull requests: 18 total, peak 3 in a day. Issues: 4 total, peak 3 in a day. Comments: 21 total, peak 7 in a day. Stars: 0 total, peak 0 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| MarkRivers | 55 | 37 | 8 | 6 |
| github-actions[bot] | 22 | 22 | 0 | 0 |
| iainmarcuson | 8 | 0 | 2 | 6 |
| nmarks99 | 3 | 0 | 1 | 2 |
| prjemian | 3 | 0 | 0 | 3 |
| AbdallaDalleh | 3 | 0 | 1 | 2 |
| jlmuir | 2 | 0 | 1 | 0 |
| xiaoqiangwang | 2 | 0 | 2 | 0 |
| runchman | 1 | 0 | 1 | 0 |
| dmgav | 1 | 0 | 1 | 0 |
| kmpeters | 1 | 0 | 0 | 1 |
| keenanlang | 1 | 0 | 0 | 1 |
| SammyMosca | 1 | 0 | 1 | 0 |
Recent activity
Latest issues, pull requests and releases
- Issue#35MarkRivers2025-11-29 17:36Problems including support for multiple drvT4UDirect_EM instances in a single IOC
- Issue comment#35MarkRivers2025-11-29 17:36Problems including support for multiple drvT4UDirect_EM instances in a single IOC
- Issue#33MarkRivers2025-11-29 15:09Broken doc link to quadEM/iocBoot/iocTetrAMM/TetraAMM.cmd
- Issue comment#33MarkRivers2025-11-29 15:09Broken doc link to quadEM/iocBoot/iocTetrAMM/TetraAMM.cmd
- Issue#21MarkRivers2025-11-29 15:06quadEM-R9-4 Fails to build with GCCversion 11.1.1 20210531
- Issue comment#36iainmarcuson2025-11-20 21:26T4u triggered
- Issue comment#35iainmarcuson2025-08-14 15:08Problems including support for multiple drvT4UDirect_EM instances in a single IOC
- Pull request#36iainmarcuson2025-08-14 15:02
- Issue comment#35iainmarcuson2025-08-11 19:58Problems including support for multiple drvT4UDirect_EM instances in a single IOC
- Issue comment#35kmpeters2025-08-04 20:19Problems including support for multiple drvT4UDirect_EM instances in a single IOC
- Issue comment#35iainmarcuson2025-07-31 18:44Problems including support for multiple drvT4UDirect_EM instances in a single IOC
- Issue comment#35MarkRivers2025-07-31 01:35Problems including support for multiple drvT4UDirect_EM instances in a single IOC
- Pull request#34dmgav2025-07-14 14:42
- Issue#33jlmuir2025-05-10 18:59Broken doc link to quadEM/iocBoot/iocTetrAMM/TetraAMM.cmd
- Pull request#32MarkRivers2025-03-02 22:08
- Pull request#32jlmuir2025-03-02 21:25
- Issue comment#31AbdallaDalleh2025-02-17 05:51Added support to read channels' raw data.
- Issue comment#31MarkRivers2025-02-12 18:18Added support to read channels' raw data.
- Issue comment#31AbdallaDalleh2025-02-09 10:48Added support to read channels' raw data.
- Pull request#31AbdallaDalleh2025-02-09 10:47
- Pull request#30MarkRivers2025-01-14 20:51
- Issue comment#30iainmarcuson2025-01-14 20:20Changes to add Sydor T4U.
- Issue comment#30iainmarcuson2024-12-09 20:52Changes to add Sydor T4U.
- Issue comment#30MarkRivers2024-11-08 22:08Changes to add Sydor T4U.
- Pull request#30iainmarcuson2024-10-11 20:44
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 0 stars here means stars gained during the window, not the repo's star count.