added prototype for "scan engine"

alvra.py

@@ -0,0 +1,75 @@
+#!/usr/bin/env python
+
+from slic.controls import PV
+from slic.daq import BS, DIA, Scanner
+from slic.utils import Channels, Config, Elog, Screenshot
+from slic.checkers import PVChecker
+
+from slic.devices.device import Device
+
+from alvra_devices import *
+from alvra_adhoc import *
+
+
+cfg = Config("/sf/alvra/config/exp/current_experiment.json")
+
+elog = Elog(cfg.elog_url, cfg.user, cfg.screenshot_directory)
+screenshot = Screenshot(cfg.screenshot_directory)
+
+
+check_intensity = PVChecker("SARFE10-PBPG050:HAMP-INTENSITY-CAL", vmin=100, vmax=300, wait_time=3)
+
+bsdaqJF = DIA(
+    api_address="http://sf-daq-alvra:10000",
+    jf_name="JF_4.5M",
+    pgroup=cfg.pgroup
+)
+
+scansJF = Scanner(
+    data_base_dir="scan_data",
+    scan_info_dir="/sf/alvra/data/{}/res/scan_info".format(cfg.pgroup),
+    default_counters=[bsdaqJF],
+    checker=check_intensity,
+    scan_directories=True,
+)
+
+
+channels = Channels("/sf/alvra/config/com/channel_lists/default_channel_list")
+
+bsdaq = BS(channels, default_file_path="???")
+
+scansBSreadLocal = Scanner(
+    data_base_dir="/sf/alvra/config/com/data/scan_data",
+    scan_info_dir="/sf/alvra/config/com/data/scan_info",
+    default_counters=[bsdaq],
+)
+
+
+
+shut_und = Device(
+    "SARFE10-OPSH044",
+    description="Photon shutter after Undulator"
+)
+
+pbps_und = Device(
+    "SARFE10-PBPS053",
+    z_undulator=44,
+    description="Intensity position monitor after Undulator (PBPS)"
+)
+
+print(shut_und)
+print(pbps_und)
+
+
+
+
+
+
+
+
+
+
+
+
+
+