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14 Commits

Author SHA1 Message Date
x01dc
2e8f98ffed added tool for capstop calibration
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2026-03-11 13:30:39 +01:00
x01dc
5e914c0a46 removed blchk from flomni
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2026-03-09 15:04:49 +01:00
x01dc
2b48fb084b added umvr for tweak
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2026-03-09 15:00:48 +01:00
x01dc
c0c77648d4 removed bl chk to replace by states
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2026-03-09 14:59:28 +01:00
x01dc
3c50781101 fixed syntax
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2026-03-09 13:37:26 +01:00
x01dc
2c28bba8c6 added account check at startup
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2026-03-09 13:19:58 +01:00
x01dc
a36e96aaba renamings and no bl check in x01 network
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2026-03-09 13:10:38 +01:00
x01dc
11896a3900 moved bl checker, tomo_id, tomo_reconstruct to separate, sharable classes
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2026-03-08 19:50:22 +01:00
x01dc
5f4db23014 added light command to lamni
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2026-03-06 14:51:51 +01:00
x01dc
8ee588d138 guitools
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2026-03-06 14:36:12 +01:00
x01dc
241cc68d39 WIP guitools initial version 2026-03-06 14:35:54 +01:00
x01dc
c1559e4c0b fixed ascii logo flomni and omny
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2026-03-06 14:35:04 +01:00
x01dc
8013a6305d added beck startup
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2026-03-06 14:32:47 +01:00
x01dc
393b91c2ac now reading encoder values for axes with encoder
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2026-03-06 14:31:23 +01:00
23 changed files with 819 additions and 965 deletions

View File

@@ -37,92 +37,6 @@ class cSAXSInitSmaractStages:
# ------------------------------
# Internal helpers (runtime-based)
# ------------------------------
def _ensure_all_session_devices_enabled(self, selection: set | None = None, try_enable: bool = True):
"""
Ensure all session devices (or a selection) that define 'bl_smar_stage' are enabled.
Parameters
----------
selection : set | None
If provided, only devices in this set are considered.
try_enable : bool
If True, attempt to set device.enabled = True for devices that expose 'enabled' and are False.
If False, only report status without changing it.
Returns
-------
dict
{
"enabled_now": [device_names enabled by this call],
"already_enabled": [device_names already enabled or without 'enabled' attr],
"failed": [device_names that could not be enabled],
"inaccessible": [device_names not accessible]
}
"""
enabled_now = []
already_enabled = []
failed = []
inaccessible = []
# Build axis map to restrict to SmarAct-based devices (same logic as other helpers)
axis_map = self._build_session_axis_map(selection=selection)
for dev_name in sorted(axis_map.keys()):
try:
d = self._get_device_object(dev_name)
if d is None:
inaccessible.append(dev_name)
logger.warning(f"[cSAXS] Device {dev_name} not accessible.")
continue
# If device has no 'enabled' attribute, treat as already enabled/usable
if not hasattr(d, "enabled"):
already_enabled.append(dev_name)
continue
# If already enabled
try:
if getattr(d, "enabled"):
already_enabled.append(dev_name)
continue
except Exception:
# If reading enabled fails, treat as inaccessible for safety
failed.append(dev_name)
logger.warning(f"[cSAXS] Could not read 'enabled' for {dev_name}.")
continue
# Device exists and is disabled
if try_enable:
try:
logger.info(f"[cSAXS] Enabling device {dev_name} (was disabled).")
setattr(d, "enabled", True)
# small delay to let device initialize if needed
time.sleep(0.05)
if getattr(d, "enabled"):
enabled_now.append(dev_name)
logger.info(f"[cSAXS] Device {dev_name} enabled.")
else:
failed.append(dev_name)
logger.warning(f"[cSAXS] Device {dev_name} still disabled after enabling attempt.")
except Exception as exc:
failed.append(dev_name)
logger.error(f"[cSAXS] Failed to enable {dev_name}: {exc}")
else:
# Not trying to enable, just report
failed.append(dev_name)
except Exception as exc:
failed.append(dev_name)
logger.error(f"[cSAXS] _ensure_all_session_devices_enabled error for {dev_name}: {exc}")
return {
"enabled_now": enabled_now,
"already_enabled": already_enabled,
"failed": failed,
"inaccessible": inaccessible,
}
def _yesno(self, question: str, default: str = "y") -> bool:
"""
Use OMNYTools.yesno if available; otherwise default to 'yes' (or fallback to input()).
@@ -193,7 +107,6 @@ class cSAXSInitSmaractStages:
# ------------------------------
# Public API
# ------------------------------
def smaract_reference_stages(self, force: bool = False, devices_to_reference=None):
"""
Reference SmarAct stages using runtime discovery.
@@ -254,19 +167,6 @@ class cSAXSInitSmaractStages:
devices_to_reference = [devices_to_reference]
selection = set(devices_to_reference) if devices_to_reference else None
# First: ensure all relevant devices are enabled before attempting referencing
enable_report = self._ensure_all_session_devices_enabled(selection=selection, try_enable=True)
if enable_report["failed"]:
logger.warning(
"[cSAXS] Some devices could not be enabled before referencing: "
+ ", ".join(sorted(enable_report["failed"]))
)
if enable_report["inaccessible"]:
logger.warning(
"[cSAXS] Some devices were inaccessible before referencing: "
+ ", ".join(sorted(enable_report["inaccessible"]))
)
# Build axis map for selected devices (or all devices present)
axis_map = self._build_session_axis_map(selection=selection)
if selection:
@@ -274,6 +174,7 @@ class cSAXSInitSmaractStages:
if unknown:
print(f"Unknown devices requested or missing 'bl_smar_stage' (ignored): {unknown}")
newly_referenced = []
already_referenced = []
failed = []
@@ -290,17 +191,6 @@ class cSAXSInitSmaractStages:
failed.append(dev_name)
continue
# If device exposes 'enabled' and is False, skip (we already tried enabling above)
try:
if hasattr(d, "enabled") and not getattr(d, "enabled"):
print(f"{dev_name}: device disabled, skipping.")
failed.append(dev_name)
continue
except Exception:
print(f"{dev_name}: could not read enabled state, skipping.")
failed.append(dev_name)
continue
try:
is_ref = d.controller.axis_is_referenced(ch)
@@ -356,17 +246,7 @@ class cSAXSInitSmaractStages:
def smaract_check_all_referenced(self):
"""
Check reference state for all SmarAct devices that define 'bl_smar_stage'.
This now enables all relevant devices first (attempt), then performs the checks.
"""
# Attempt to enable all relevant devices first (do not force enabling if you prefer)
enable_report = self._ensure_all_session_devices_enabled(selection=None, try_enable=True)
if enable_report["enabled_now"]:
print("Now enabled devices which were disabled before: " + ", ".join(sorted(enable_report["enabled_now"])))
if enable_report["failed"]:
print("Could not enable: " + ", ".join(sorted(enable_report["failed"])))
if enable_report["inaccessible"]:
print("Inaccessible: " + ", ".join(sorted(enable_report["inaccessible"])))
axis_map = self._build_session_axis_map(selection=None)
for dev_name in sorted(axis_map.keys()):
ch = axis_map[dev_name]
@@ -374,16 +254,6 @@ class cSAXSInitSmaractStages:
if d is None:
print(f"{dev_name}: device not accessible or unsupported.")
continue
# Skip devices that expose 'enabled' and are False
try:
if hasattr(d, "enabled") and not getattr(d, "enabled"):
print(f"{dev_name} (axis {ch}) is disabled; skipping reference check.")
continue
except Exception:
print(f"{dev_name} (axis {ch}) enabled-state unknown; skipping.")
continue
try:
if d.controller.axis_is_referenced(ch):
print(f"{dev_name} (axis {ch}) is referenced.")
@@ -392,7 +262,6 @@ class cSAXSInitSmaractStages:
except Exception as e:
print(f"Error checking {dev_name} (axis {ch}): {e}")
def smaract_components_to_initial_position(self, devices_to_move=None):
"""
Move selected (or all) SmarAct-based components to their configured init_position.

View File

@@ -976,49 +976,36 @@ class FlomniAlignmentMixin:
use_vertical_default_values=True,
):
"""
Read the alignment parameters from xray eye fit.
Read the alignment offset from the given directory and set the global parameter
tomo_alignment_fit.
Args:
dir_path (str, optional): The directory to read the alignment offset from. Defaults to os.path.expanduser("~/Data10/specES1/internal/").
"""
tomo_alignment_fit = np.zeros((2, 5))
# with open(os.path.join(dir_path, "ptychotomoalign_Ax.txt"), "r") as file:
# tomo_alignment_fit[0][0] = file.readline()
with open(os.path.join(dir_path, "ptychotomoalign_Ax.txt"), "r") as file:
tomo_alignment_fit[0][0] = file.readline()
# with open(os.path.join(dir_path, "ptychotomoalign_Bx.txt"), "r") as file:
# tomo_alignment_fit[0][1] = file.readline()
with open(os.path.join(dir_path, "ptychotomoalign_Bx.txt"), "r") as file:
tomo_alignment_fit[0][1] = file.readline()
# with open(os.path.join(dir_path, "ptychotomoalign_Cx.txt"), "r") as file:
# tomo_alignment_fit[0][2] = file.readline()
with open(os.path.join(dir_path, "ptychotomoalign_Cx.txt"), "r") as file:
tomo_alignment_fit[0][2] = file.readline()
# with open(os.path.join(dir_path, "ptychotomoalign_Ay.txt"), "r") as file:
# tomo_alignment_fit[1][0] = file.readline()
with open(os.path.join(dir_path, "ptychotomoalign_Ay.txt"), "r") as file:
tomo_alignment_fit[1][0] = file.readline()
# with open(os.path.join(dir_path, "ptychotomoalign_By.txt"), "r") as file:
# tomo_alignment_fit[1][1] = file.readline()
with open(os.path.join(dir_path, "ptychotomoalign_By.txt"), "r") as file:
tomo_alignment_fit[1][1] = file.readline()
# with open(os.path.join(dir_path, "ptychotomoalign_Cy.txt"), "r") as file:
# tomo_alignment_fit[1][2] = file.readline()
with open(os.path.join(dir_path, "ptychotomoalign_Cy.txt"), "r") as file:
tomo_alignment_fit[1][2] = file.readline()
# with open(os.path.join(dir_path, "ptychotomoalign_Ay3.txt"), "r") as file:
# tomo_alignment_fit[1][3] = file.readline()
# with open(os.path.join(dir_path, "ptychotomoalign_Cy3.txt"), "r") as file:
# tomo_alignment_fit[1][4] = file.readline()
params = dev.omny_xray_gui.fit_params_x.get()
#amplitude
tomo_alignment_fit[0][0] = params['SineModel_0_amplitude']
#phase
tomo_alignment_fit[0][1] = params['SineModel_0_shift']
#offset
tomo_alignment_fit[0][2] = params['LinearModel_1_intercept']
print("applying vertical default values from mirror calibration, not from fit!")
tomo_alignment_fit[1][0] = 0
tomo_alignment_fit[1][1] = 0
tomo_alignment_fit[1][2] = 0
tomo_alignment_fit[1][3] = 0
tomo_alignment_fit[1][4] = 0
with open(os.path.join(dir_path, "ptychotomoalign_Ay3.txt"), "r") as file:
tomo_alignment_fit[1][3] = file.readline()
with open(os.path.join(dir_path, "ptychotomoalign_Cy3.txt"), "r") as file:
tomo_alignment_fit[1][4] = file.readline()
print("New alignment parameters loaded:")
print(

View File

@@ -1,5 +1,7 @@
import builtins
from bec_widgets.cli.client import BECDockArea
# from csaxs_bec.bec_ipython_client.plugins.cSAXS import epics_get, epics_put, fshopen, fshclose
if builtins.__dict__.get("bec") is not None:
@@ -7,7 +9,6 @@ if builtins.__dict__.get("bec") is not None:
dev = builtins.__dict__.get("dev")
scans = builtins.__dict__.get("scans")
def umv(*args):
return scans.umv(*args, relative=False)
@@ -17,17 +18,10 @@ class flomniGuiToolsError(Exception):
class flomniGuiTools:
GUI_RPC_TIMEOUT = 20
def __init__(self):
self.text_box = None
self.progressbar = None
self.flomni_window = None
self.xeyegui = None
self.pdf_viewer = None
self.idle_text_box = None
self.camera_gripper_image = None
self.camera_overview_image = None
def set_client(self, client):
self.client = client
@@ -35,10 +29,9 @@ class flomniGuiTools:
def flomnigui_show_gui(self):
if "flomni" in self.gui.windows:
self.flomni_window = self.gui.windows["flomni"]
self.gui.flomni.raise_window()
self.gui.flomni.show()
else:
self.flomni_window = self.gui.new("flomni", timeout=self.GUI_RPC_TIMEOUT)
self.gui.new("flomni")
def flomnigui_stop_gui(self):
self.gui.flomni.hide()
@@ -46,89 +39,72 @@ class flomniGuiTools:
def flomnigui_raise(self):
self.gui.flomni.raise_window()
# def flomnigui_show_xeyealign(self):
# self.flomnigui_show_gui()
# if self.xeyegui is None:
# self.flomnigui_remove_all_docks()
# self.xeyegui = self.gui.flomni.new("xeyegui").new("XRayEye")
# # start live
# if not dev.cam_xeye.live_mode:
# dev.cam_xeye.live_mode = True
def flomnigui_show_xeyealign(self):
self.flomnigui_show_gui()
if self._flomnigui_is_missing("xeyegui"):
if self._flomnigui_check_attribute_not_exists("xeyegui"):
self.flomnigui_remove_all_docks()
self.xeyegui = self.gui.flomni.new(
"XRayEye", object_name="xrayeye", timeout=self.GUI_RPC_TIMEOUT
)
# start live
if not dev.cam_xeye.live_mode_enabled.get():
dev.cam_xeye.live_mode_enabled.put(True)
self.xeyegui.switch_tab("alignment")
self.xeyegui = self.gui.flomni.new("xeyegui").new("XRayEye")
# start live
if not dev.cam_xeye.live_mode:
dev.cam_xeye.live_mode = True
def flomnigui_show_xeyealign_fittab(self):
self.flomnigui_show_gui()
if self._flomnigui_is_missing("xeyegui"):
self.flomnigui_remove_all_docks()
self.xeyegui = self.gui.flomni.new(
"XRayEye", object_name="xrayeye", timeout=self.GUI_RPC_TIMEOUT
)
self.xeyegui.switch_tab("fit")
def _flomnigui_check_attribute_not_exists(self, attribute_name):
if hasattr(self.gui, "flomni"):
if hasattr(self.gui.flomni, attribute_name):
if hasattr(self.gui,"flomni"):
if hasattr(self.gui.flomni,attribute_name):
return False
return True
def _flomnigui_is_missing(self, attribute_name):
widget = getattr(self, attribute_name, None)
if widget is None:
return True
if hasattr(widget, "_is_deleted") and widget._is_deleted():
return True
return False
def flomnigui_show_cameras(self):
self.flomnigui_show_gui()
if self._flomnigui_is_missing("camera_gripper_image") or self._flomnigui_is_missing(
"camera_overview_image"
):
if self._flomnigui_check_attribute_not_exists("camera_gripper") or self._flomnigui_check_attribute_not_exists("camera_overview"):
self.flomnigui_remove_all_docks()
self.camera_gripper_image = self.gui.flomni.new("Image")
camera_gripper_image = self.gui.flomni.new("camera_gripper").new("Image")
if self._flomnicam_check_device_exists(dev.cam_flomni_gripper):
self.camera_gripper_image.image(device="cam_flomni_gripper", signal="preview")
self.camera_gripper_image.lock_aspect_ratio = True
self.camera_gripper_image.enable_fps_monitor = True
self.camera_gripper_image.enable_toolbar = False
self.camera_gripper_image.outer_axes = False
self.camera_gripper_image.inner_axes = False
camera_gripper_image.image(("cam_flomni_gripper", "preview"))
camera_gripper_image.lock_aspect_ratio = True
camera_gripper_image.enable_fps_monitor = True
camera_gripper_image.enable_toolbar = False
camera_gripper_image.outer_axes = False
camera_gripper_image.inner_axes = False
dev.cam_flomni_gripper.start_live_mode()
else:
print("Cannot open camera_gripper. Device does not exist.")
self.camera_overview_image = self.gui.flomni.new("Image")
camera_overview_image = self.gui.flomni.new("camera_overview").new("Image")
if self._flomnicam_check_device_exists(dev.cam_flomni_overview):
self.camera_overview_image.image(device="cam_flomni_overview", signal="preview")
self.camera_overview_image.lock_aspect_ratio = True
self.camera_overview_image.enable_fps_monitor = True
self.camera_overview_image.enable_toolbar = False
self.camera_overview_image.outer_axes = False
self.camera_overview_image.inner_axes = False
camera_overview_image.image(("cam_flomni_overview", "preview"))
camera_overview_image.lock_aspect_ratio = True
camera_overview_image.enable_fps_monitor = True
camera_overview_image.enable_toolbar = False
camera_overview_image.outer_axes = False
camera_overview_image.inner_axes = False
dev.cam_flomni_overview.start_live_mode()
else:
print("Cannot open camera_overview. Device does not exist.")
def flomnigui_remove_all_docks(self):
# dev.cam_flomni_overview.stop_live_mode()
# dev.cam_flomni_gripper.stop_live_mode()
# dev.cam_xeye.live_mode = False
if "flomni" in self.gui.windows:
self.gui.flomni.delete_all(timeout=self.GUI_RPC_TIMEOUT)
#dev.cam_flomni_overview.stop_live_mode()
#dev.cam_flomni_gripper.stop_live_mode()
#dev.cam_xeye.live_mode = False
self.gui.flomni.delete_all()
self.progressbar = None
self.text_box = None
self.xeyegui = None
self.pdf_viewer = None
self.idle_text_box = None
self.camera_gripper_image = None
self.camera_overview_image = None
def flomnigui_idle(self):
self.flomnigui_show_gui()
if self._flomnigui_is_missing("idle_text_box"):
if self._flomnigui_check_attribute_not_exists("idle_text_box"):
self.flomnigui_remove_all_docks()
self.idle_text_box = self.gui.flomni.new("TextBox")
idle_text_box = self.gui.flomni.new("idle_textbox").new("TextBox")
text = (
"<pre>"
+ "██████╗ ███████╗ ██████╗ ███████╗██╗ ██████╗ ███╗ ███╗███╗ ██╗██╗\n"
@@ -139,18 +115,19 @@ class flomniGuiTools:
+ "╚═════╝ ╚══════╝ ╚═════╝ ╚═╝ ╚══════╝ ╚═════╝ ╚═╝ ╚═╝╚═╝ ╚═══╝╚═╝\n"
+ "</pre>"
)
self.idle_text_box.set_html_text(text)
idle_text_box.set_html_text(text)
def flomnigui_docs(self, filename: str | None = None):
import csaxs_bec
from pathlib import Path
print(
"The general flOMNI documentation is at \nhttps://sls-csaxs.readthedocs.io/en/latest/user/ptychography/flomni.html#user-ptychography-flomni"
)
print("The general flOMNI documentation is at \nhttps://sls-csaxs.readthedocs.io/en/latest/user/ptychography/flomni.html#user-ptychography-flomni")
csaxs_bec_basepath = Path(csaxs_bec.__file__).parent
docs_folder = csaxs_bec_basepath / "bec_ipython_client" / "plugins" / "flomni" / "docs"
docs_folder = (
csaxs_bec_basepath /
"bec_ipython_client" / "plugins" / "flomni" / "docs"
)
if not docs_folder.is_dir():
raise NotADirectoryError(f"Docs folder not found: {docs_folder}")
@@ -183,14 +160,15 @@ class flomniGuiTools:
# --- GUI handling (active existence check) ----------------------------
self.flomnigui_show_gui()
if self._flomnigui_is_missing("pdf_viewer"):
if self._flomnigui_check_attribute_not_exists("PdfViewerWidget"):
self.flomnigui_remove_all_docks()
self.pdf_viewer = self.gui.flomni.new(widget="PdfViewerWidget")
# --- Load PDF ---------------------------------------------------------
self.pdf_viewer.load_pdf(str(pdf_file.resolve()))
self.pdf_viewer.PdfViewerWidget.load_pdf(str(pdf_file.resolve()))
print(f"\nLoaded: {pdf_file.name}\n")
def _flomnicam_check_device_exists(self, device):
try:
device
@@ -201,21 +179,29 @@ class flomniGuiTools:
def flomnigui_show_progress(self):
self.flomnigui_show_gui()
if self._flomnigui_is_missing("progressbar"):
if self._flomnigui_check_attribute_not_exists("progressbar"):
self.flomnigui_remove_all_docks()
# Add a new dock with a RingProgressBar widget
self.progressbar = self.gui.flomni.new("RingProgressBar")
# Setting multiple rings with different values
self.progressbar.add_ring().set_update("manual")
self.progressbar.add_ring().set_update("manual")
self.progressbar.add_ring().set_update("scan")
self.progressbar = self.gui.flomni.new("progressbar").new("RingProgressBar")
# Customize the size of the progress ring
self.progressbar.set_line_widths(20)
# Disable automatic updates and manually set the self.progressbar value
self.progressbar.enable_auto_updates(False)
# Set precision for the self.progressbar display
self.progressbar.set_precision(1) # Display self.progressbar with one decimal places
# Setting multiple rigns with different values
self.progressbar.set_number_of_bars(3)
self.progressbar.rings[0].set_update("manual")
self.progressbar.rings[1].set_update("manual")
self.progressbar.rings[2].set_update("scan")
# Set the values of the rings to 50, 75, and 25 from outer to inner ring
# self.progressbar.set_value([50, 75])
# Add a new dock with a TextBox widget
self.text_box = self.gui.flomni.new(name="progress_text").new("TextBox")
self._flomnigui_update_progress()
def _flomnigui_update_progress(self):
main_progress_ring = self.progressbar.rings[0]
subtomo_progress_ring = self.progressbar.rings[1]
if self.progressbar is not None:
progress = self.progress["projection"] / self.progress["total_projections"] * 100
subtomo_progress = (
@@ -223,11 +209,10 @@ class flomniGuiTools:
/ self.progress["subtomo_total_projections"]
* 100
)
main_progress_ring.set_value(progress)
subtomo_progress_ring.set_value(subtomo_progress)
text = f"Progress report:\n Tomo type: ....................... {self.progress['tomo_type']}\n Projection: ...................... {self.progress['projection']:.0f}\n Total projections expected ....... {self.progress['total_projections']}\n Angle: ........................... {self.progress['angle']}\n Current subtomo: ................. {self.progress['subtomo']}\n Current projection within subtomo: {self.progress['subtomo_projection']}\n Total projections per subtomo: ... {self.progress['subtomo_total_projections']}"
self.progressbar.set_center_label(text)
self.progressbar.set_value([progress, subtomo_progress, 0])
if self.text_box is not None:
text = f"Progress report:\n Tomo type: ....................... {self.progress['tomo_type']}\n Projection: ...................... {self.progress['projection']:.0f}\n Total projections expected ....... {self.progress['total_projections']}\n Angle: ........................... {self.progress['angle']}\n Current subtomo: ................. {self.progress['subtomo']}\n Current projection within subtomo: {self.progress['subtomo_projection']}\n Total projections per subtomo: ... {self.progress['subtomo_total_projections']}"
self.text_box.set_plain_text(text)
if __name__ == "__main__":
@@ -238,7 +223,6 @@ if __name__ == "__main__":
client.start()
client.gui = BECGuiClient()
flomni_gui = flomniGuiTools()
flomni_gui.set_client(client)
flomni_gui = flomniGuiTools(client)
flomni_gui.flomnigui_show_gui()
flomni_gui.flomnigui_show_progress()

View File

@@ -5,11 +5,9 @@ import os
import time
from typing import TYPE_CHECKING
import numpy as np
from bec_lib import bec_logger
# from csaxs_bec.bec_ipython_client.plugins.cSAXS import epics_get, epics_put, fshopen, fshclose
from csaxs_bec.bec_ipython_client.plugins.cSAXS import epics_get, epics_put, fshopen, fshclose
logger = bec_logger.logger
# import builtins to avoid linter errors
@@ -17,18 +15,16 @@ bec = builtins.__dict__.get("bec")
dev = builtins.__dict__.get("dev")
scans = builtins.__dict__.get("scans")
def umv(*args):
return scans.umv(*args, relative=False)
if TYPE_CHECKING:
from bec_ipython_client.plugins.flomni import Flomni
class XrayEyeAlign:
# pixel calibration, multiply to get mm
test_wo_movements = True
labview=False
PIXEL_CALIBRATION = 0.1 / 113 # .2 with binning
def __init__(self, client, flomni: Flomni) -> None:
@@ -40,190 +36,209 @@ class XrayEyeAlign:
self.flomni.reset_correction()
self.flomni.reset_tomo_alignment_fit()
@property
def gui(self):
return self.flomni.xeyegui
def _reset_init_values(self):
self.shift_xy = [0, 0]
self._xray_fov_xy = [0, 0]
def update_frame(self, keep_shutter_open=False):
def save_frame(self):
epics_put("XOMNYI-XEYE-SAVFRAME:0", 1)
if not dev.cam_xeye.live_mode_enabled.get():
dev.cam_xeye.live_mode_enabled.put(True)
def update_frame(self,keep_shutter_open=False):
if self.labview:
epics_put("XOMNYI-XEYE-ACQDONE:0", 0)
if not self.labview:
self.flomni.flomnigui_show_xeyealign()
if not dev.cam_xeye.live_mode:
dev.cam_xeye.live_mode = True
self.gui.on_live_view_enabled(True)
epics_put("XOMNYI-XEYE-ACQ:0", 1)
if self.labview:
# wait for start live
while epics_get("XOMNYI-XEYE-ACQDONE:0") == 0:
time.sleep(0.5)
print("waiting for live view to start...")
dev.omnyfsh.fshopen()
fshopen()
if self.labview:
epics_put("XOMNYI-XEYE-ACQDONE:0", 0)
while epics_get("XOMNYI-XEYE-ACQDONE:0") == 0:
print("waiting for new frame...")
time.sleep(0.5)
time.sleep(0.5)
# stop live view
if not keep_shutter_open:
self.gui.on_live_view_enabled(False)
epics_put("XOMNYI-XEYE-ACQ:0", 0)
time.sleep(0.1)
dev.omnyfsh.fshclose()
print("Received new frame.")
fshclose()
print("got new frame")
else:
print("Staying in live view, shutter is and remains open!")
def tomo_rotate(self, val: float):
if not self.test_wo_movements:
umv(self.device_manager.devices.fsamroy, val)
# pylint: disable=undefined-variable
umv(self.device_manager.devices.fsamroy, val)
def get_tomo_angle(self):
return self.device_manager.devices.fsamroy.readback.get()
def update_fov(self, k: int):
self._xray_fov_xy[0] = max(
getattr(dev.omny_xray_gui, f"width_x_{k}").get(), self._xray_fov_xy[0]
)
self._xray_fov_xy[1] = max(
getattr(dev.omny_xray_gui, f"width_y_{k}").get(), self._xray_fov_xy[1]
)
self._xray_fov_xy[0] = max(epics_get(f"XOMNYI-XEYE-XWIDTH_X:{k}"), self._xray_fov_xy[0])
self._xray_fov_xy[1] = max(0, self._xray_fov_xy[0])
def movement_buttons_enabled(self, enablex: bool, enabley: bool):
self.gui.on_motors_enable(enablex, enabley)
@property
def movement_buttons_enabled(self):
return [epics_get("XOMNYI-XEYE-ENAMVX:0"), epics_get("XOMNYI-XEYE-ENAMVY:0")]
@movement_buttons_enabled.setter
def movement_buttons_enabled(self, enabled: bool):
enabled = int(enabled)
epics_put("XOMNYI-XEYE-ENAMVX:0", enabled)
epics_put("XOMNYI-XEYE-ENAMVY:0", enabled)
def send_message(self, msg: str):
print(f"In alginment GUI: {msg}")
self.gui.user_message = msg
epics_put("XOMNYI-XEYE-MESSAGE:0.DESC", msg)
def align(self, keep_shutter_open=False):
self.flomni.flomnigui_show_xeyealign()
def align(self,keep_shutter_open=False):
if not keep_shutter_open:
print(
"This routine can be called with paramter keep_shutter_open=True to keep the shutter always open"
)
print("This routine can be called with paramter keep_shutter_open=True to keep the shutter always open")
self.send_message("Getting things ready. Please wait...")
self.gui.enable_submit_button(False)
# Initialize xray align device
# clear potential pending movement requests
dev.omny_xray_gui.mvx.set(0)
dev.omny_xray_gui.mvy.set(0)
# reset submit channel
dev.omny_xray_gui.submit.set(0)
self.movement_buttons_enabled(False, False)
#potential unresolved movement requests to zero
epics_put("XOMNYI-XEYE-MVX:0", 0)
epics_put("XOMNYI-XEYE-MVY:0", 0)
# reset shift xy and fov params
self._reset_init_values()
self.flomni.lights_off()
if not self.test_wo_movements:
self.tomo_rotate(0)
self.flomni.flomnigui_show_xeyealign()
self.flomni.flomnigui_raise()
self.flomni.feye_in()
self.tomo_rotate(0)
epics_put("XOMNYI-XEYE-ANGLE:0", 0)
self.flomni.feye_in()
self.flomni.laser_tracker_on()
self.flomni.feedback_enable_with_reset()
# disable movement buttons
self.movement_buttons_enabled(False, False)
self.movement_buttons_enabled = False
sample_name = self.flomni.sample_get_name(0)
self.gui.sample_name = sample_name
epics_put("XOMNYI-XEYE-SAMPLENAME:0.DESC", sample_name)
# this makes sure we are in a defined state
self.flomni.feedback_disable()
if not self.test_wo_movements:
self.flomni.fosa_out()
epics_put("XOMNYI-XEYE-PIXELSIZE:0", self.PIXEL_CALIBRATION)
fsamx_in = self.flomni._get_user_param_safe("fsamx", "in")
umv(dev.fsamx, fsamx_in - 0.25)
self.flomni.fosa_out()
self.flomni.ffzp_in()
fsamx_in = self.flomni._get_user_param_safe("fsamx", "in")
umv(dev.fsamx, fsamx_in - 0.25)
self.flomni.ffzp_in()
self.update_frame(keep_shutter_open)
self.gui.enable_submit_button(True)
dev.omny_xray_gui.step.set(0).wait()
# enable submit buttons
self.movement_buttons_enabled = False
epics_put("XOMNYI-XEYE-SUBMIT:0", 0)
epics_put("XOMNYI-XEYE-STEP:0", 0)
self.send_message("Submit center value of FZP.")
k = 0
while True:
if dev.omny_xray_gui.submit.get() == 1:
self.alignment_values[k] = (
getattr(dev.omny_xray_gui, f"xval_x_{k}").get() / 2 * self.PIXEL_CALIBRATION
) # in mm
if epics_get("XOMNYI-XEYE-SUBMIT:0") == 1:
val_x = epics_get(f"XOMNYI-XEYE-XVAL_X:{k}") / 2 * self.PIXEL_CALIBRATION # in mm
self.alignment_values[k] = val_x
print(f"Clicked position {k}: x {self.alignment_values[k]}")
rtx_position = dev.rtx.readback.get() / 1000
print(f"Current rtx position {rtx_position}")
self.alignment_values[k] -= rtx_position
print(f"Corrected position {k}: x {self.alignment_values[k]}")
# reset submit channel
dev.omny_xray_gui.submit.set(0)
if k == 0: # received center value of FZP
self.send_message("please wait ...")
self.movement_buttons_enabled(False, False)
self.gui.enable_submit_button(False)
self.movement_buttons_enabled = False
epics_put("XOMNYI-XEYE-SUBMIT:0", -1) # disable submit button
self.flomni.feedback_disable()
if not self.test_wo_movements:
fsamx_in = self.flomni._get_user_param_safe("fsamx", "in")
umv(dev.fsamx, fsamx_in)
fsamx_in = self.flomni._get_user_param_safe("fsamx", "in")
umv(dev.fsamx, fsamx_in)
self.flomni.foptics_out()
self.flomni.foptics_out()
time.sleep(0.5)
self.flomni.feedback_disable()
umv(dev.fsamx, fsamx_in - 0.25)
if self.labview:
self.update_frame(keep_shutter_open)
epics_put("XOMNYI-XEYE-RECBG:0", 1)
while epics_get("XOMNYI-XEYE-RECBG:0") == 1:
time.sleep(0.5)
print("waiting for background frame...")
umv(dev.fsamx, fsamx_in)
time.sleep(0.5)
self.flomni.feedback_enable_with_reset()
self.update_frame(keep_shutter_open)
self.send_message("Step 1/5: Adjust sample height and submit center")
self.gui.enable_submit_button(True)
self.movement_buttons_enabled(True, True)
self.send_message("Adjust sample height and submit center")
epics_put("XOMNYI-XEYE-SUBMIT:0", 0)
self.movement_buttons_enabled = True
elif 1 <= k < 5: # received sample center value at samroy 0 ... 315
self.send_message("please wait ...")
self.gui.enable_submit_button(False)
self.movement_buttons_enabled(False, False)
epics_put("XOMNYI-XEYE-SUBMIT:0", -1)
self.movement_buttons_enabled = False
umv(dev.rtx, 0)
self.tomo_rotate(k * 45)
dev.omny_xray_gui.angle.set(self.get_tomo_angle())
epics_put("XOMNYI-XEYE-ANGLE:0", self.get_tomo_angle())
self.update_frame(keep_shutter_open)
self.send_message(f"Step {k+1}/5: Submit sample center")
self.gui.enable_submit_button(True)
self.movement_buttons_enabled(True, False)
self.send_message("Submit sample center")
epics_put("XOMNYI-XEYE-SUBMIT:0", 0)
epics_put("XOMNYI-XEYE-ENAMVX:0", 1)
self.update_fov(k)
elif k == 5: # received sample center value at samroy 270 and done
self.send_message("done...")
self.gui.enable_submit_button(False)
self.movement_buttons_enabled(False, False)
epics_put("XOMNYI-XEYE-SUBMIT:0", -1) # disable submit button
self.movement_buttons_enabled = False
self.update_fov(k)
break
k += 1
dev.omny_xray_gui.step.set(k)
epics_put("XOMNYI-XEYE-STEP:0", k)
_xrayeyalignmvx = dev.omny_xray_gui.mvx.get()
_xrayeyalignmvx = epics_get("XOMNYI-XEYE-MVX:0")
if _xrayeyalignmvx != 0:
umvr(dev.rtx, _xrayeyalignmvx)
print(f"Current rtx position {dev.rtx.readback.get() / 1000}")
epics_put("XOMNYI-XEYE-MVX:0", 0)
if k > 0:
epics_put(f"XOMNYI-XEYE-STAGEPOSX:{k}", dev.rtx.readback.get() / 1000)
time.sleep(3)
dev.omny_xray_gui.mvx.set(0)
self.update_frame(keep_shutter_open)
if k < 2:
# allow movements, store movements to calculate center
_xrayeyalignmvy = dev.omny_xray_gui.mvy.get()
_xrayeyalignmvy = epics_get("XOMNYI-XEYE-MVY:0")
if _xrayeyalignmvy != 0:
self.flomni.feedback_disable()
if not self.test_wo_movements:
umvr(dev.fsamy, _xrayeyalignmvy / 1000)
umvr(dev.fsamy, _xrayeyalignmvy / 1000)
time.sleep(2)
dev.omny_xray_gui.mvy.set(0)
epics_put("XOMNYI-XEYE-MVY:0", 0)
self.flomni.feedback_enable_with_reset()
self.update_frame(keep_shutter_open)
time.sleep(0.1)
time.sleep(0.2)
self.write_output()
fovx = self._xray_fov_xy[0] * self.PIXEL_CALIBRATION * 1000 / 2
@@ -233,17 +248,22 @@ class XrayEyeAlign:
umv(dev.rtx, 0)
if keep_shutter_open:
if self.flomni.OMNYTools.yesno("Close the shutter now?", "y"):
dev.omnyfsh.fshclose()
self.gui.on_live_view_enabled(False)
print("setting 'XOMNYI-XEYE-ACQ:0'")
# free camera
if self.labview:
epics_put("XOMNYI-XEYE-ACQ:0", 2)
if keep_shutter_open and not self.labview:
if self.flomni.OMNYTools.yesno("Close the shutter now?","y"):
fshclose()
epics_put("XOMNYI-XEYE-ACQ:0", 0)
if not self.labview:
self.flomni.flomnigui_idle()
print(
f"The largest field of view from the xrayeyealign was \nfovx = {fovx:.0f} microns, fovy"
f" = {fovy:.0f} microns"
)
print("Check the fit in the GUI...")
print("Use the matlab routine to FIT the current alignment...")
print("Then LOAD ALIGNMENT PARAMETERS by running flomni.read_alignment_offset()\n")
@@ -251,32 +271,9 @@ class XrayEyeAlign:
file = os.path.expanduser("~/Data10/specES1/internal/xrayeye_alignmentvalues")
if not os.path.exists(file):
os.makedirs(os.path.dirname(file), exist_ok=True)
with open(file, "w") as alignment_values_file:
alignment_values_file.write("angle\thorizontal\n")
# Initialize an empty list to store fovx values
fovx_list = []
fovx_offsets = np.zeros(5) # holds offsets for k = 1..5
for k in range(1, 6):
fovx_offset = self.alignment_values[0] - self.alignment_values[k]
fovx_offsets[k - 1] = fovx_offset # store in array
fovx_x = (k - 1) * 45
fovx_list.append([fovx_x, fovx_offset * 1000]) # Append the data to the list
print(f"Writing to file new alignment: number {k}, value x {fovx_offset}")
alignment_values_file.write(f"{fovx_x}\t{fovx_offset * 1000}\n")
# Now build final numpy array:
data = np.array(
[
[0, 45, 90, 135, 180], # angles
fovx_offsets * 1000, # fovx_offset values
[0, 0, 0, 0, 0],
]
)
self.gui.submit_fit_array(data)
print(f"fit submited with {data}")
# self.flomni.flomnigui_show_xeyealign_fittab()
alignment_values_file.write(f"{(k-1)*45}\t{fovx_offset*1000}\n")

View File

@@ -1,5 +1,7 @@
import builtins
from bec_widgets.cli.client import BECDockArea
# from csaxs_bec.bec_ipython_client.plugins.cSAXS import epics_get, epics_put, fshopen, fshclose
if builtins.__dict__.get("bec") is not None:
@@ -19,7 +21,7 @@ class OMNYGuiTools:
def __init__(self, client):
self.gui = getattr(client, "gui", None)
self.gui_window = self.gui.windows["main"].widget
self.gui_window = self.gui.windows['main'].widget
self.fig200 = None
self.fig201 = None
self.fig202 = None
@@ -133,9 +135,7 @@ class OMNYGuiTools:
if self.progressbar is None:
self.omnygui_remove_all_docks()
# Add a new dock with a RingProgressBar widget
self.progressbar = self.gui_window.add_dock(name="progress").add_widget(
"RingProgressBar"
)
self.progressbar = self.gui_window.add_dock(name="progress").add_widget("RingProgressBar")
# Customize the size of the progress ring
self.progressbar.set_line_widths(20)
# Disable automatic updates and manually set the self.progressbar value

View File

@@ -13,15 +13,24 @@ logger = bec_logger.logger
_Widgets = {
"OmnyAlignment": "OmnyAlignment",
"XRayEye": "XRayEye",
}
class XRayEye(RPCBase):
class OmnyAlignment(RPCBase):
@property
@rpc_call
def active_roi(self) -> "BaseROI | None":
def enable_live_view(self):
"""
Return the currently active ROI, or None if no ROI is active.
None
"""
@enable_live_view.setter
@rpc_call
def enable_live_view(self):
"""
None
"""
@property
@@ -38,33 +47,6 @@ class XRayEye(RPCBase):
None
"""
@rpc_timeout(20)
@rpc_call
def on_live_view_enabled(self, enabled: "bool"):
"""
None
"""
@rpc_timeout(20)
@rpc_call
def on_motors_enable(self, x_enable: "bool", y_enable: "bool"):
"""
Enable/Disable motor controls
Args:
x_enable(bool): enable x motor controls
y_enable(bool): enable y motor controls
"""
@rpc_timeout(20)
@rpc_call
def enable_submit_button(self, enable: "bool"):
"""
Enable/disable submit button.
Args:
enable(int): -1 disable else enable
"""
@property
@rpc_call
def sample_name(self):
@@ -93,16 +75,66 @@ class XRayEye(RPCBase):
None
"""
@rpc_timeout(20)
class XRayEye(RPCBase):
@rpc_call
def switch_tab(self, tab: "str"):
def active_roi(self) -> "BaseROI | None":
"""
Return the currently active ROI, or None if no ROI is active.
"""
@property
@rpc_call
def enable_live_view(self):
"""
Get or set the live view enabled state.
"""
@enable_live_view.setter
@rpc_call
def enable_live_view(self):
"""
Get or set the live view enabled state.
"""
@property
@rpc_call
def user_message(self):
"""
None
"""
@rpc_timeout(20)
@user_message.setter
@rpc_call
def submit_fit_array(self, fit_array):
def user_message(self):
"""
None
"""
@property
@rpc_call
def sample_name(self):
"""
None
"""
@sample_name.setter
@rpc_call
def sample_name(self):
"""
None
"""
@property
@rpc_call
def enable_move_buttons(self):
"""
None
"""
@enable_move_buttons.setter
@rpc_call
def enable_move_buttons(self):
"""
None
"""
@@ -114,15 +146,3 @@ class XRayEye2DControl(RPCBase):
"""
Cleanup the BECConnector
"""
@rpc_call
def attach(self):
"""
None
"""
@rpc_call
def detach(self):
"""
Detach the widget from its parent dock widget (if widget is in the dock), making it a floating widget.
"""

View File

@@ -0,0 +1,140 @@
from typing import TypedDict
from bec_widgets.utils.error_popups import SafeSlot
import os
from bec_widgets.utils.bec_widget import BECWidget
from bec_widgets.utils.ui_loader import UILoader
from qtpy.QtWidgets import QWidget, QPushButton, QLineEdit, QLabel, QVBoxLayout
from bec_qthemes import material_icon
from bec_lib.logger import bec_logger
logger = bec_logger.logger
# class OmnyAlignmentUIComponents(TypedDict):
# moveRightButton: QPushButton
# moveLeftButton: QPushButton
# moveUpButton: QPushButton
# moveDownButton: QPushButton
# image: Image
class OmnyAlignment(BECWidget, QWidget):
USER_ACCESS = ["enable_live_view", "enable_live_view.setter", "user_message", "user_message.setter","sample_name", "sample_name.setter", "enable_move_buttons", "enable_move_buttons.setter"]
PLUGIN = True
ui_file = "./omny_alignment.ui"
def __init__(self, parent=None, **kwargs):
super().__init__(parent=parent, **kwargs)
self._load_ui()
def _load_ui(self):
current_path = os.path.dirname(__file__)
self.ui = UILoader(self).loader(os.path.join(current_path, self.ui_file))
layout = QVBoxLayout()
layout.addWidget(self.ui)
self.setLayout(layout)
icon_options = {"size": (16, 16), "convert_to_pixmap": False}
self.ui.moveRightButton.setText("")
self.ui.moveRightButton.setIcon(
material_icon(icon_name="keyboard_arrow_right", **icon_options)
)
self.ui.moveLeftButton.setText("")
self.ui.moveLeftButton.setIcon(
material_icon(icon_name="keyboard_arrow_left", **icon_options)
)
self.ui.moveUpButton.setText("")
self.ui.moveUpButton.setIcon(
material_icon(icon_name="keyboard_arrow_up", **icon_options)
)
self.ui.moveDownButton.setText("")
self.ui.moveDownButton.setIcon(
material_icon(icon_name="keyboard_arrow_down", **icon_options)
)
self.ui.confirmButton.setText("OK")
self.ui.liveViewSwitch.enabled.connect(self.on_live_view_enabled)
# self.ui.moveUpButton.clicked.connect(self.on_move_up)
@property
def enable_live_view(self):
return self.ui.liveViewSwitch.checked
@enable_live_view.setter
def enable_live_view(self, enable:bool):
self.ui.liveViewSwitch.checked = enable
@property
def user_message(self):
return self.ui.messageLineEdit.text()
@user_message.setter
def user_message(self, message:str):
self.ui.messageLineEdit.setText(message)
@property
def sample_name(self):
return self.ui.sampleLineEdit.text()
@sample_name.setter
def sample_name(self, message:str):
self.ui.sampleLineEdit.setText(message)
@SafeSlot(bool)
def on_live_view_enabled(self, enabled:bool):
from bec_widgets.widgets.plots.image.image import Image
logger.info(f"Live view is enabled: {enabled}")
image: Image = self.ui.image
if enabled:
image.image("cam_xeye")
return
image.disconnect_monitor("cam_xeye")
@property
def enable_move_buttons(self):
move_up:QPushButton = self.ui.moveUpButton
move_down:QPushButton = self.ui.moveDownButton
move_left:QPushButton = self.ui.moveLeftButton
move_right:QPushButton = self.ui.moveRightButton
return move_up.isEnabled() and move_down.isEnabled() and move_left.isEnabled() and move_right.isEnabled()
@enable_move_buttons.setter
def enable_move_buttons(self, enabled:bool):
move_up:QPushButton = self.ui.moveUpButton
move_down:QPushButton = self.ui.moveDownButton
move_left:QPushButton = self.ui.moveLeftButton
move_right:QPushButton = self.ui.moveRightButton
move_up.setEnabled(enabled)
move_down.setEnabled(enabled)
move_left.setEnabled(enabled)
move_right.setEnabled(enabled)
if __name__ == "__main__":
from qtpy.QtWidgets import QApplication
import sys
app = QApplication(sys.argv)
widget = OmnyAlignment()
widget.show()
sys.exit(app.exec_())

View File

@@ -0,0 +1 @@
{'files': ['omny_alignment.py']}

View File

@@ -0,0 +1,125 @@
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>Form</class>
<widget class="QWidget" name="Form">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>988</width>
<height>821</height>
</rect>
</property>
<property name="windowTitle">
<string>Form</string>
</property>
<layout class="QGridLayout" name="gridLayout_3">
<item row="2" column="2">
<layout class="QGridLayout" name="gridLayout">
<item row="1" column="2">
<widget class="QPushButton" name="moveRightButton">
<property name="text">
<string>PushButton</string>
</property>
</widget>
</item>
<item row="1" column="0">
<widget class="QPushButton" name="moveLeftButton">
<property name="text">
<string>PushButton</string>
</property>
</widget>
</item>
<item row="0" column="1">
<widget class="QPushButton" name="moveUpButton">
<property name="text">
<string>Up</string>
</property>
</widget>
</item>
<item row="2" column="1">
<widget class="QPushButton" name="moveDownButton">
<property name="text">
<string>PushButton</string>
</property>
</widget>
</item>
<item row="1" column="1">
<widget class="QPushButton" name="confirmButton">
<property name="text">
<string>PushButton</string>
</property>
</widget>
</item>
</layout>
</item>
<item row="2" column="0">
<layout class="QGridLayout" name="gridLayout_2">
<item row="0" column="1">
<widget class="QLineEdit" name="sampleLineEdit"/>
</item>
<item row="1" column="1">
<widget class="QLineEdit" name="messageLineEdit"/>
</item>
<item row="0" column="0">
<widget class="QLabel" name="label">
<property name="text">
<string>Sample</string>
</property>
</widget>
</item>
<item row="1" column="0">
<widget class="QLabel" name="label_2">
<property name="text">
<string>Message</string>
</property>
</widget>
</item>
</layout>
</item>
<item row="1" column="0" colspan="3">
<widget class="Image" name="image">
<property name="enable_toolbar" stdset="0">
<bool>false</bool>
</property>
<property name="inner_axes" stdset="0">
<bool>false</bool>
</property>
<property name="monitor" stdset="0">
<string>cam_xeye</string>
</property>
<property name="rotation" stdset="0">
<number>3</number>
</property>
</widget>
</item>
<item row="0" column="3">
<widget class="ToggleSwitch" name="liveViewSwitch"/>
</item>
<item row="0" column="2">
<widget class="QLabel" name="label_3">
<property name="text">
<string>Live View</string>
</property>
<property name="alignment">
<set>Qt::AlignmentFlag::AlignRight|Qt::AlignmentFlag::AlignTrailing|Qt::AlignmentFlag::AlignVCenter</set>
</property>
</widget>
</item>
</layout>
</widget>
<customwidgets>
<customwidget>
<class>Image</class>
<extends>QWidget</extends>
<header>image</header>
</customwidget>
<customwidget>
<class>ToggleSwitch</class>
<extends>QWidget</extends>
<header>toggle_switch</header>
</customwidget>
</customwidgets>
<resources/>
<connections/>
</ui>

View File

@@ -0,0 +1,54 @@
# Copyright (C) 2022 The Qt Company Ltd.
# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
from qtpy.QtDesigner import QDesignerCustomWidgetInterface
from bec_widgets.utils.bec_designer import designer_material_icon
from csaxs_bec.bec_widgets.widgets.omny_alignment.omny_alignment import OmnyAlignment
DOM_XML = """
<ui language='c++'>
<widget class='OmnyAlignment' name='omny_alignment'>
</widget>
</ui>
"""
class OmnyAlignmentPlugin(QDesignerCustomWidgetInterface): # pragma: no cover
def __init__(self):
super().__init__()
self._form_editor = None
def createWidget(self, parent):
t = OmnyAlignment(parent)
return t
def domXml(self):
return DOM_XML
def group(self):
return ""
def icon(self):
return designer_material_icon(OmnyAlignment.ICON_NAME)
def includeFile(self):
return "omny_alignment"
def initialize(self, form_editor):
self._form_editor = form_editor
def isContainer(self):
return False
def isInitialized(self):
return self._form_editor is not None
def name(self):
return "OmnyAlignment"
def toolTip(self):
return "OmnyAlignment"
def whatsThis(self):
return self.toolTip()

View File

@@ -0,0 +1,15 @@
def main(): # pragma: no cover
from qtpy import PYSIDE6
if not PYSIDE6:
print("PYSIDE6 is not available in the environment. Cannot patch designer.")
return
from PySide6.QtDesigner import QPyDesignerCustomWidgetCollection
from csaxs_bec.bec_widgets.widgets.omny_alignment.omny_alignment_plugin import OmnyAlignmentPlugin
QPyDesignerCustomWidgetCollection.addCustomWidget(OmnyAlignmentPlugin())
if __name__ == "__main__": # pragma: no cover
main()

View File

@@ -4,9 +4,7 @@ from bec_lib import bec_logger
from bec_lib.endpoints import MessageEndpoints
from bec_qthemes import material_icon
from bec_widgets import BECWidget, SafeProperty, SafeSlot
from bec_widgets.utils.rpc_decorator import rpc_timeout
from bec_widgets.widgets.plots.image.image import Image
from bec_widgets.widgets.plots.waveform.waveform import Waveform
from bec_widgets.widgets.plots.image.setting_widgets.image_roi_tree import ROIPropertyTree
from bec_widgets.widgets.plots.roi.image_roi import BaseROI, CircularROI, RectangularROI
from bec_widgets.widgets.utility.toggle.toggle import ToggleSwitch
@@ -23,10 +21,7 @@ from qtpy.QtWidgets import (
QToolButton,
QVBoxLayout,
QWidget,
QTextEdit,
QTabWidget,
)
import time
logger = bec_logger.logger
CAMERA = ("cam_xeye", "image")
@@ -46,38 +41,38 @@ class XRayEye2DControl(BECWidget, QWidget):
""")
# Up
self.move_up_button = QToolButton(parent=self)
self.move_up_button.setIcon(material_icon("keyboard_double_arrow_up"))
self.move_up_button.setIcon(material_icon('keyboard_double_arrow_up'))
self.root_layout.addWidget(self.move_up_button, 0, 2)
# Up tweak button
self.move_up_tweak_button = QToolButton(parent=self)
self.move_up_tweak_button.setIcon(material_icon("keyboard_arrow_up"))
self.move_up_tweak_button.setIcon(material_icon('keyboard_arrow_up'))
self.root_layout.addWidget(self.move_up_tweak_button, 1, 2)
# Left
self.move_left_button = QToolButton(parent=self)
self.move_left_button.setIcon(material_icon("keyboard_double_arrow_left"))
self.move_left_button.setIcon(material_icon('keyboard_double_arrow_left'))
self.root_layout.addWidget(self.move_left_button, 2, 0)
# Left tweak button
self.move_left_tweak_button = QToolButton(parent=self)
self.move_left_tweak_button.setIcon(material_icon("keyboard_arrow_left"))
self.move_left_tweak_button.setIcon(material_icon('keyboard_arrow_left'))
self.root_layout.addWidget(self.move_left_tweak_button, 2, 1)
# Right
self.move_right_button = QToolButton(parent=self)
self.move_right_button.setIcon(material_icon("keyboard_double_arrow_right"))
self.move_right_button.setIcon(material_icon('keyboard_double_arrow_right'))
self.root_layout.addWidget(self.move_right_button, 2, 4)
# Right tweak button
self.move_right_tweak_button = QToolButton(parent=self)
self.move_right_tweak_button.setIcon(material_icon("keyboard_arrow_right"))
self.move_right_tweak_button.setIcon(material_icon('keyboard_arrow_right'))
self.root_layout.addWidget(self.move_right_tweak_button, 2, 3)
# Down
self.move_down_button = QToolButton(parent=self)
self.move_down_button.setIcon(material_icon("keyboard_double_arrow_down"))
self.move_down_button.setIcon(material_icon('keyboard_double_arrow_down'))
self.root_layout.addWidget(self.move_down_button, 4, 2)
# Down tweak button
self.move_down_tweak_button = QToolButton(parent=self)
self.move_down_tweak_button.setIcon(material_icon("keyboard_arrow_down"))
self.move_down_tweak_button.setIcon(material_icon('keyboard_arrow_down'))
self.root_layout.addWidget(self.move_down_tweak_button, 3, 2)
# Connections
@@ -129,20 +124,8 @@ class XRayEye2DControl(BECWidget, QWidget):
class XRayEye(BECWidget, QWidget):
USER_ACCESS = [
"active_roi",
"user_message",
"user_message.setter",
"on_live_view_enabled",
"on_motors_enable",
"enable_submit_button",
"sample_name",
"sample_name.setter",
"enable_move_buttons",
"enable_move_buttons.setter",
"switch_tab",
"submit_fit_array",
]
USER_ACCESS = ["active_roi", "enable_live_view", "enable_live_view.setter", "user_message", "user_message.setter",
"sample_name", "sample_name.setter", "enable_move_buttons", "enable_move_buttons.setter"]
PLUGIN = True
def __init__(self, parent=None, **kwargs):
@@ -153,44 +136,28 @@ class XRayEye(BECWidget, QWidget):
self._make_connections()
# Connection to redis endpoints
self.bec_dispatcher.connect_slot(
self.getting_shutter_status, MessageEndpoints.device_readback("omnyfsh")
)
self.bec_dispatcher.connect_slot(
self.getting_camera_status, MessageEndpoints.device_read_configuration(CAMERA[0])
)
self.bec_dispatcher.connect_slot(self.device_updates, MessageEndpoints.device_readback("omny_xray_gui"))
self.connect_motors()
self.resize(800, 600)
QTimer.singleShot(0, self._init_gui_trigger)
def _init_ui(self):
self.root_layout = QVBoxLayout(self)
self.tab_widget = QTabWidget(parent=self)
self.root_layout.addWidget(self.tab_widget)
self.core_layout = QHBoxLayout(self)
self.alignment_tab = QWidget(parent=self)
self.core_layout = QHBoxLayout(self.alignment_tab)
self.image = Image(parent=self.alignment_tab)
self.image.color_map = "CET-L2"
self.image.enable_toolbar = (
False # Disable default toolbar to not allow to user set anything
)
self.image = Image(parent=self)
self.image.enable_toolbar = False # Disable default toolbar to not allow to user set anything
self.image.inner_axes = False # Disable inner axes to maximize image area
self.image.enable_full_colorbar = True
self.image.invert_y = True # Invert y axis to match image coordinates
self.image.plot_item.vb.invertY(True) # #TODO Invert y axis to match logic of LabView GUI
# Control panel on the right: vertical layout inside a fixed-width widget
self.control_panel = QWidget(parent=self.alignment_tab)
self.control_panel = QWidget(parent=self)
self.control_panel_layout = QVBoxLayout(self.control_panel)
self.control_panel_layout.setContentsMargins(0, 0, 0, 0)
self.control_panel_layout.setSpacing(10)
# ROI toolbar + Live toggle (header row)
self.roi_manager = ROIPropertyTree(
parent=self, image_widget=self.image, compact=True, compact_orientation="horizontal"
)
self.roi_manager = ROIPropertyTree(parent=self, image_widget=self.image, compact=True,
compact_orientation="horizontal")
header_row = QHBoxLayout()
header_row.setContentsMargins(0, 0, 0, 0)
header_row.setSpacing(8)
@@ -199,36 +166,16 @@ class XRayEye(BECWidget, QWidget):
self.live_preview_label = QLabel("Live Preview", parent=self)
self.live_preview_toggle = ToggleSwitch(parent=self)
self.live_preview_toggle.checked = False
header_row.addWidget(self.live_preview_label, 0, Qt.AlignmentFlag.AlignVCenter)
header_row.addWidget(self.live_preview_toggle, 0, Qt.AlignmentFlag.AlignVCenter)
header_row.addWidget(self.live_preview_label, 0, Qt.AlignVCenter)
header_row.addWidget(self.live_preview_toggle, 0, Qt.AlignVCenter)
self.control_panel_layout.addLayout(header_row)
switch_row = QHBoxLayout()
switch_row.setContentsMargins(0, 0, 0, 0)
switch_row.setSpacing(8)
switch_row.addStretch()
self.camera_running_label = QLabel("Camera running", parent=self)
self.camera_running_toggle = ToggleSwitch(parent=self)
# self.camera_running_toggle.checked = False
self.camera_running_toggle.enabled.connect(self.camera_running_enabled)
self.shutter_label = QLabel("Shutter open", parent=self)
self.shutter_toggle = ToggleSwitch(parent=self)
# self.shutter_toggle.checked = False
self.shutter_toggle.enabled.connect(self.opening_shutter)
switch_row.addWidget(self.shutter_label, 0, Qt.AlignmentFlag.AlignVCenter)
switch_row.addWidget(self.shutter_toggle, 0, Qt.AlignmentFlag.AlignVCenter)
switch_row.addWidget(self.camera_running_label, 0, Qt.AlignmentFlag.AlignVCenter)
switch_row.addWidget(self.camera_running_toggle, 0, Qt.AlignmentFlag.AlignVCenter)
self.control_panel_layout.addLayout(switch_row)
# separator
self.control_panel_layout.addWidget(self._create_separator())
# 2D Positioner (fixed size)
self.motor_control_2d = XRayEye2DControl(parent=self)
self.control_panel_layout.addWidget(
self.motor_control_2d, 0, Qt.AlignmentFlag.AlignTop | Qt.AlignmentFlag.AlignCenter
)
self.control_panel_layout.addWidget(self.motor_control_2d, 0, Qt.AlignTop | Qt.AlignCenter)
# separator
self.control_panel_layout.addWidget(self._create_separator())
@@ -243,8 +190,9 @@ class XRayEye(BECWidget, QWidget):
# Submit button
self.submit_button = QPushButton("Submit", parent=self)
# Add to layout form
step_size_form.addWidget(QLabel("Step Size", parent=self), 0, 0)
step_size_form.addWidget(QLabel("Horizontal", parent=self), 0, 0)
step_size_form.addWidget(self.step_size, 0, 1)
step_size_form.addWidget(QLabel("Vertical", parent=self), 1, 0)
step_size_form.addWidget(self.submit_button, 2, 0, 1, 2)
# Add form to control panel
@@ -259,8 +207,7 @@ class XRayEye(BECWidget, QWidget):
self.sample_name_line_edit.setReadOnly(True)
form.addWidget(QLabel("Sample", parent=self), 0, 0)
form.addWidget(self.sample_name_line_edit, 0, 1)
self.message_line_edit = QTextEdit(parent=self)
self.message_line_edit.setFixedHeight(60)
self.message_line_edit = QLineEdit(parent=self)
self.message_line_edit.setReadOnly(True)
form.addWidget(QLabel("Message", parent=self), 1, 0)
form.addWidget(self.message_line_edit, 1, 1)
@@ -270,57 +217,12 @@ class XRayEye(BECWidget, QWidget):
self.control_panel.adjustSize()
p_hint = self.control_panel.sizeHint()
self.control_panel.setFixedWidth(p_hint.width())
self.control_panel.setSizePolicy(QSizePolicy.Policy.Fixed, QSizePolicy.Policy.Expanding)
self.control_panel.setSizePolicy(QSizePolicy.Fixed, QSizePolicy.Expanding)
# Core Layout: image (expanding) | control panel (fixed)
self.core_layout.addWidget(self.image)
self.core_layout.addWidget(self.control_panel)
self.tab_widget.addTab(self.alignment_tab, "Alignment")
self.fit_tab = QWidget(parent=self)
self.fit_layout = QVBoxLayout(self.fit_tab)
self.waveform_x = Waveform(parent=self.fit_tab)
self.waveform_y = Waveform(parent=self.fit_tab)
self.waveform_x.plot(
x=[0],
y=[1],
label="fit-x",
dap=["SineModel", "LinearModel"],
dap_parameters=[
{"frequency": {"value": 0.0174533, "vary": False, "min": 0.01, "max": 0.02}},
{"slope": {"value": 0, "vary": False, "min": 0.0, "max": 0.02}},
],
dap_oversample=5,
)
self.waveform_y.plot(
x=[0],
y=[2],
label="fit-y",
dap=["SineModel", "LinearModel"],
dap_parameters=[
{"frequency": {"value": 0.0174533, "vary": False, "min": 0.01, "max": 0.02}},
{"slope": {"value": 0, "vary": False, "min": 0.0, "max": 0.02}},
],
dap_oversample=5,
)
self.fit_x = self.waveform_x.curves[0]
self.fit_y = self.waveform_y.curves[0]
self.waveform_x.dap_params_update.connect(self.on_dap_params)
self.waveform_y.dap_params_update.connect(self.on_dap_params)
for wave in (self.waveform_x, self.waveform_y):
wave.x_label = "Angle (deg)"
wave.x_grid = True
wave.y_grid = True
wave.enable_toolbar = True
self.fit_layout.addWidget(self.waveform_x)
self.fit_layout.addWidget(self.waveform_y)
self.tab_widget.addTab(self.fit_tab, "Fit")
def _make_connections(self):
# Fetch initial state
self.on_live_view_enabled(True)
@@ -328,36 +230,31 @@ class XRayEye(BECWidget, QWidget):
# Make connections
self.live_preview_toggle.enabled.connect(self.on_live_view_enabled)
self.step_size.valueChanged.connect(
lambda x: self.motor_control_2d.setProperty("step_size", x)
)
self.step_size.valueChanged.connect(lambda x: self.motor_control_2d.setProperty("step_size", x))
self.submit_button.clicked.connect(self.submit)
def _create_separator(self):
sep = QFrame(parent=self)
sep.setFrameShape(QFrame.Shape.HLine)
sep.setFrameShadow(QFrame.Shadow.Sunken)
sep.setFrameShape(QFrame.HLine)
sep.setFrameShadow(QFrame.Sunken)
sep.setLineWidth(1)
return sep
def _init_gui_trigger(self):
self.dev.omny_xray_gui.read()
self.dev.omnyfsh.read()
################################################################################
# Device Connection logic
################################################################################
def connect_motors(self):
"""Checks one of the possible motors for flomni, omny and lamni setup."""
possible_motors = ["osamroy", "lsamrot", "fsamroy"]
""" Checks one of the possible motors for flomni, omny and lamni setup."""
possible_motors = ['osamroy', 'lsamrot', 'fsamroy']
for motor in possible_motors:
if motor in self.dev:
self.bec_dispatcher.connect_slot(
self.on_tomo_angle_readback, MessageEndpoints.device_readback(motor)
)
logger.info(f"Successfully connected to {motor}")
self.bec_dispatcher.connect_slot(self.on_tomo_angle_readback, MessageEndpoints.device_readback(motor))
logger.info(f"Succesfully connected to {motor}")
################################################################################
# Properties ported from the original OmnyAlignment, can be adjusted as needed
@@ -367,7 +264,6 @@ class XRayEye(BECWidget, QWidget):
return self.message_line_edit.text()
@user_message.setter
@rpc_timeout(20)
def user_message(self, message: str):
self.message_line_edit.setText(message)
@@ -376,7 +272,6 @@ class XRayEye(BECWidget, QWidget):
return self.sample_name_line_edit.text()
@sample_name.setter
@rpc_timeout(20)
def sample_name(self, message: str):
self.sample_name_line_edit.setText(message)
@@ -396,14 +291,6 @@ class XRayEye(BECWidget, QWidget):
# Slots ported from the original OmnyAlignment, can be adjusted as needed
################################################################################
@SafeSlot(str)
@rpc_timeout(20)
def switch_tab(self, tab: str):
if tab == "fit":
self.tab_widget.setCurrentIndex(1)
else:
self.tab_widget.setCurrentIndex(0)
@SafeSlot()
def get_roi_coordinates(self) -> dict | None:
"""Get the coordinates of the currently active ROI."""
@@ -415,56 +302,20 @@ class XRayEye(BECWidget, QWidget):
return roi.get_coordinates()
@SafeSlot(bool)
@rpc_timeout(20)
def on_live_view_enabled(self, enabled: bool):
logger.info(f"Live view is enabled: {enabled}")
self.live_preview_toggle.blockSignals(True)
if enabled:
self.live_preview_toggle.checked = enabled
self.image.image(device=CAMERA[0], signal=CAMERA[1])
self.image.image(CAMERA)
self.live_preview_toggle.blockSignals(False)
return
self.image.disconnect_monitor(CAMERA[0], CAMERA[1])
self.image.disconnect_monitor(CAMERA)
self.live_preview_toggle.checked = enabled
self.live_preview_toggle.blockSignals(False)
@SafeSlot(bool)
def camera_running_enabled(self, enabled: bool):
logger.info(f"Camera running: {enabled}")
self.camera_running_toggle.blockSignals(True)
self.dev.get(CAMERA[0]).live_mode_enabled.put(enabled)
self.camera_running_toggle.checked = enabled
self.camera_running_toggle.blockSignals(False)
@SafeSlot(dict, dict)
def getting_camera_status(self, data, meta):
print(f"msg:{data}")
live_mode_enabled = data.get("signals").get(f"{CAMERA[0]}_live_mode_enabled").get("value")
self.camera_running_toggle.blockSignals(True)
self.camera_running_toggle.checked = live_mode_enabled
self.camera_running_toggle.blockSignals(False)
@SafeSlot(bool)
def opening_shutter(self, enabled: bool):
logger.info(f"Shutter changed from GUI to: {enabled}")
self.shutter_toggle.blockSignals(True)
if enabled:
self.dev.omnyfsh.fshopen()
else:
self.dev.omnyfsh.fshclose()
# self.shutter_toggle.checked = enabled
self.shutter_toggle.blockSignals(False)
@SafeSlot(dict, dict)
def getting_shutter_status(self, data, meta):
shutter_open = bool(data.get("signals").get("omnyfsh_shutter").get("value"))
self.shutter_toggle.blockSignals(True)
self.shutter_toggle.checked = shutter_open
self.shutter_toggle.blockSignals(False)
@SafeSlot(bool, bool)
@rpc_timeout(20)
def on_motors_enable(self, x_enable: bool, y_enable: bool):
"""
Enable/Disable motor controls
@@ -476,110 +327,98 @@ class XRayEye(BECWidget, QWidget):
self.motor_control_2d.enable_controls_hor(x_enable)
self.motor_control_2d.enable_controls_ver(y_enable)
@SafeSlot(bool)
@rpc_timeout(20)
def enable_submit_button(self, enable: bool):
@SafeSlot(int)
def enable_submit_button(self, enable: int):
"""
Enable/disable submit button.
Args:
enable(int): -1 disable else enable
"""
if enable:
self.submit_button.setEnabled(True)
else:
if enable == -1:
self.submit_button.setEnabled(False)
@SafeSlot(dict, dict)
def on_dap_params(self, data, meta):
print("#######################################")
print("getting dap parameters")
print(f"data: {data}")
print(f"meta: {meta}")
self.waveform_x.auto_range(True)
self.waveform_y.auto_range(True)
# self.bec_dispatcher.disconnect_slot(self.device_updates, MessageEndpoints.device_readback("omny_xray_gui"))
curve_id = meta.get("curve_id")
if curve_id == "fit-x-SineModel+LinearModel":
self.dev.omny_xray_gui.fit_params_x.set(data).wait()
print(f"setting x data to {data}")
else:
self.dev.omny_xray_gui.fit_params_y.set(data).wait()
print(f"setting y data to {data}")
# self.bec_dispatcher.connect_slot(self.device_updates, MessageEndpoints.device_readback("omny_xray_gui"))
self.submit_button.setEnabled(True)
@SafeSlot(bool, bool)
def on_tomo_angle_readback(self, data: dict, meta: dict):
# TODO implement if needed
#TODO implement if needed
print(f"data: {data}")
print(f"meta: {meta}")
@SafeSlot()
@rpc_timeout(20)
def submit_fit_array(self, fit_array):
self.tab_widget.setCurrentIndex(1)
# self.fix_x.title = " got fit array"
print(f"got fit array {fit_array}")
self.waveform_x.curves[0].set_data(x=fit_array[0], y=fit_array[1])
self.waveform_y.curves[0].set_data(x=fit_array[0], y=fit_array[2])
# self.fit_x.set_data(x=fit_array[0],y=fit_array[1])
# self.fit_y.set_data(x=fit_array[0],y=fit_array[2])
@SafeSlot(dict, dict)
def device_updates(self, data: dict, meta: dict):
"""
Slot to handle device updates from omny_xray_gui device.
Args:
data(dict): data from device
meta(dict): metadata from device
"""
signals = data.get('signals')
enable_live_preview = signals.get("omny_xray_gui_update_frame_acq").get('value')
enable_x_motor = signals.get("omny_xray_gui_enable_mv_x").get('value')
enable_y_motor = signals.get("omny_xray_gui_enable_mv_y").get('value')
self.on_live_view_enabled(bool(enable_live_preview))
self.on_motors_enable(bool(enable_x_motor), bool(enable_y_motor))
# Signals from epics gui device
# send message
user_message = signals.get("omny_xray_gui_send_message").get('value')
self.user_message = user_message
# sample name
sample_message = signals.get("omny_xray_gui_sample_name").get('value')
self.sample_name = sample_message
# enable frame acquisition
update_frame_acq = signals.get("omny_xray_gui_update_frame_acq").get('value')
self.on_live_view_enabled(bool(update_frame_acq))
# enable submit button
enable_submit_button = signals.get("omny_xray_gui_submit").get('value')
self.enable_submit_button(enable_submit_button)
@SafeSlot()
def submit(self):
"""Execute submit action by submit button."""
print("submit pushed")
self.submit_button.blockSignals(True)
if self.roi_manager.single_active_roi is None:
logger.warning("No active ROI")
return
roi_coordinates = self.roi_manager.single_active_roi.get_coordinates()
roi_center_x = roi_coordinates["center_x"]
roi_center_y = roi_coordinates["center_y"]
roi_center_x = roi_coordinates['center_x']
roi_center_y = roi_coordinates['center_y']
# Case of rectangular ROI
if isinstance(self.roi_manager.single_active_roi, RectangularROI):
roi_width = roi_coordinates["width"]
roi_height = roi_coordinates["height"]
roi_width = roi_coordinates['width']
roi_height = roi_coordinates['height']
elif isinstance(self.roi_manager.single_active_roi, CircularROI):
roi_width = roi_coordinates["diameter"]
roi_height = roi_coordinates["radius"]
roi_width = roi_coordinates['diameter']
roi_height = roi_coordinates['radius']
else:
logger.warning("Unsupported ROI type for submit action.")
return
print(
f"current roi: x:{roi_center_x}, y:{roi_center_y}, w:{roi_width},h:{roi_height}"
) # TODO remove when will be not needed for debugging
print(f"current roi: x:{roi_center_x}, y:{roi_center_y}, w:{roi_width},h:{roi_height}") #TODO remove when will be not needed for debugging
# submit roi coordinates
step = int(self.dev.omny_xray_gui.step.read().get("omny_xray_gui_step").get("value"))
step = int(self.dev.omny_xray_gui.step.read().get("omny_xray_gui_step").get('value'))
xval_x = getattr(self.dev.omny_xray_gui, f"xval_x_{step}").set(roi_center_x)
xval_y = getattr(self.dev.omny_xray_gui, f"yval_y_{step}").set(roi_center_y)
width_x = getattr(self.dev.omny_xray_gui, f"width_x_{step}").set(roi_width)
width_y = getattr(self.dev.omny_xray_gui, f"width_y_{step}").set(roi_height)
xval_x = getattr(self.dev.omny_xray_gui.xval_x, f"xval_x_{step}").set(roi_center_x)
xval_y = getattr(self.dev.omny_xray_gui.yval_y, f"yval_y_{step}").set(roi_center_y)
width_x = getattr(self.dev.omny_xray_gui.width_x, f"width_x_{step}").set(roi_width)
width_y = getattr(self.dev.omny_xray_gui.width_y, f"width_y_{step}").set(roi_height)
self.dev.omny_xray_gui.submit.set(1)
print("submit done")
self.submit_button.blockSignals(False)
def cleanup(self):
"""Cleanup connections on widget close -> disconnect slots and stop live mode of camera."""
self.bec_dispatcher.disconnect_slot(
self.device_updates, MessageEndpoints.device_readback("omny_xray_gui")
)
getattr(self.dev, CAMERA[0]).stop_live_mode()
self.bec_dispatcher.disconnect_slot(self.device_updates, MessageEndpoints.device_readback("omny_xray_gui"))
getattr(self.dev,CAMERA[0]).live_mode = False
super().cleanup()
if __name__ == "__main__":
import sys
from qtpy.QtWidgets import QApplication
from bec_widgets.utils import BECDispatcher
from bec_widgets.utils.colors import apply_theme
app = QApplication(sys.argv)
apply_theme("light")
dispatcher = BECDispatcher(gui_id="xray")
win = XRayEye()
win.resize(1000, 800)

View File

@@ -435,9 +435,9 @@ cam_xeye:
# deviceConfig:
# camera_id: 203
# bits_per_pixel: 24
# num_rotation_90: 2
# num_rotation_90: 3
# transpose: false
# force_monochrome: false
# force_monochrome: true
# m_n_colormode: 1
# enabled: true
# onFailure: buffer
@@ -472,7 +472,7 @@ omnyfsh:
############################################################
omny_xray_gui:
description: Gui signals
deviceClass: csaxs_bec.devices.omny.xray_epics_gui.OMNYXRayAlignGUI
deviceClass: csaxs_bec.devices.omny.xray_epics_gui.OMNYXRayEpicsGUI
deviceConfig: {}
enabled: true
onFailure: buffer

View File

@@ -1,161 +0,0 @@
"""Module for the EPICS integration of the AlliedVision Camera via Vimba SDK."""
import threading
import traceback
from enum import IntEnum
import numpy as np
from bec_lib.logger import bec_logger
from ophyd import Component as Cpt, Kind, Signal
from ophyd.areadetector import ADComponent as ADCpt
from ophyd.areadetector import DetectorBase
from ophyd_devices import PreviewSignal
from ophyd_devices.devices.areadetector.cam import VimbaDetectorCam
from ophyd_devices.devices.areadetector.plugins import ImagePlugin_V35 as ImagePlugin
from ophyd_devices.interfaces.base_classes.psi_device_base import PSIDeviceBase
from typeguard import typechecked
logger = bec_logger.logger
class ACQUIRE_MODES(IntEnum):
"""Acquiring enums for Allied Vision Camera"""
ACQUIRING = 1
DONE = 0
class AlliedVisionCamera(PSIDeviceBase, DetectorBase):
"""
Epics Area Detector interface for the Allied Vision Alvium G1-507m camera via Vimba SDK.
The IOC runs with under the prefix: 'X12SA-GIGECAM-AV1:'.
"""
USER_ACCESS = ["start_live_mode", "stop_live_mode"]
cam = ADCpt(VimbaDetectorCam, "cam1:")
image = ADCpt(ImagePlugin, "image1:")
preview = Cpt(
PreviewSignal,
name="preview",
ndim=2,
num_rotation_90=0,
transpose=False,
doc="Preview signal of the AlliedVision camera.",
)
live_mode_enabled = Cpt(
Signal,
name="live_mode_enabled",
value=False,
doc="Enable or disable live mode.",
kind=Kind.config,
)
def __init__(
self,
*,
name: str,
prefix: str,
poll_rate: int = 5,
num_rotation_90: int = 0,
transpose: bool = False,
scan_info=None,
device_manager=None,
**kwargs,
):
super().__init__(
name=name, prefix=prefix, scan_info=scan_info, device_manager=device_manager, **kwargs
)
self._poll_thread = threading.Thread(
target=self._poll_array_data, daemon=True, name=f"{self.name}_poll_thread"
)
self._poll_thread_kill_event = threading.Event()
self._poll_start_event = threading.Event()
if poll_rate <= 0:
logger.warning(
f"Poll rate must be positive for Camera {self.name} and non-zero, setting to 1 Hz."
)
poll_rate = 1
self.stop_live_mode()
elif poll_rate > 10:
logger.warning(f"Poll rate too high for Camera {self.name}, setting to 10 Hz max.")
poll_rate = 10
self._poll_rate = poll_rate
self._unique_array_id = 0
self._pv_timeout = 2.0
self.image: ImagePlugin
self.preview.num_rotation_90 = num_rotation_90
self.preview.transpose = transpose
self._live_mode_lock = threading.RLock()
self.live_mode_enabled.subscribe(self._on_live_mode_enabled_changed, run=False)
self.cam.acquire.subscribe(self._on_live_mode_enabled_changed, run=False)
def start_live_mode(self) -> None:
"""Start live mode."""
self.live_mode_enabled.put(True)
def stop_live_mode(self) -> None:
"""Stop live mode."""
self.live_mode_enabled.put(False)
def _on_live_mode_enabled_changed(self, *args, value, **kwargs) -> None:
self._apply_live_mode(bool(value))
def _apply_live_mode(self, enabled: bool) -> None:
with self._live_mode_lock:
if enabled:
if not self._poll_start_event.is_set():
self._poll_start_event.set()
self.cam.acquire.put(ACQUIRE_MODES.ACQUIRING.value) # Start acquisition
else:
logger.info(f"Live mode already started for {self.name}.")
return
if self._poll_start_event.is_set():
self._poll_start_event.clear()
self.cam.acquire.put(ACQUIRE_MODES.DONE.value) # Stop acquisition
else:
logger.info(f"Live mode already stopped for {self.name}.")
def on_connected(self):
"""Reset the unique array ID on connection."""
self.cam.array_counter.set(0).wait(timeout=self._pv_timeout)
self.cam.array_callbacks.set(1).wait(timeout=self._pv_timeout)
self._poll_thread.start()
def _poll_array_data(self):
"""Poll the array data for preview updates."""
while self._poll_start_event.wait():
while not self._poll_thread_kill_event.wait(1 / self._poll_rate):
try:
# First check if there is a new image
if self.image.unique_id.get() != self._unique_array_id:
self._unique_array_id = self.image.unique_id.get()
else:
continue # No new image, skip update
# Get new image data
value = self.image.array_data.get()
if value is None:
logger.info(f"No image data available for preview of {self.name}")
continue
array_size = self.image.array_size.get()
if array_size[0] == 0: # 2D image, not color image
array_size = array_size[1:]
# Geometry correction for the image
data = np.reshape(value, array_size)
self.preview.put(data)
except Exception: # pylint: disable=broad-except
content = traceback.format_exc()
logger.error(
f"Error while polling array data for preview of {self.name}: {content}"
)
def on_destroy(self):
"""Stop the polling thread on destruction."""
self._poll_start_event.set()
self._poll_thread_kill_event.set()
if self._poll_thread.is_alive():
self._poll_thread.join(timeout=2)

View File

@@ -443,6 +443,7 @@ class MCSCardCSAXS(PSIDeviceBase, MCSCard):
while not self._scan_done_thread_kill_event.is_set():
while self._start_monitor_async_data_emission.wait():
try:
logger.debug(f"Monitoring async data emission for {self.name}...")
if (
hasattr(self.scan_info.msg, "num_points")
and self.scan_info.msg.num_points is not None
@@ -452,6 +453,7 @@ class MCSCardCSAXS(PSIDeviceBase, MCSCard):
for callback in self._scan_done_callbacks:
callback(exception=None)
else:
logger.info(f"Current data index is {self._current_data_index}")
if self._current_data_index >= 1:
for callback in self._scan_done_callbacks:
callback(exception=None)

View File

@@ -156,6 +156,7 @@ class Camera:
camera_id (int): The ID of the camera device.
m_n_colormode (Literal[0, 1, 2, 3]): Color mode for the camera.
bits_per_pixel (Literal[8, 24]): Number of bits per pixel for the camera.
live_mode (bool): Whether to enable live mode for the camera.
"""
def __init__(

View File

@@ -3,19 +3,21 @@
from __future__ import annotations
import threading
from typing import TYPE_CHECKING, Literal
import time
from typing import TYPE_CHECKING, Literal, Tuple, TypedDict
import numpy as np
from ophyd import Component as Cpt, Signal, Kind
from bec_lib import messages
from bec_lib.logger import bec_logger
from csaxs_bec.devices.ids_cameras.base_integration.camera import Camera
from ophyd import Component as Cpt
from ophyd_devices.interfaces.base_classes.psi_device_base import PSIDeviceBase
from ophyd_devices.utils.bec_signals import AsyncSignal, PreviewSignal
from csaxs_bec.devices.ids_cameras.base_integration.camera import Camera
if TYPE_CHECKING:
from bec_lib.devicemanager import ScanInfo
from pydantic import ValidationInfo
logger = bec_logger.logger
@@ -43,15 +45,8 @@ class IDSCamera(PSIDeviceBase):
doc="Signal for the region of interest (ROI).",
async_update={"type": "add", "max_shape": [None]},
)
live_mode_enabled = Cpt(
Signal,
name="live_mode_enabled",
value=False,
doc="Enable or disable live mode.",
kind=Kind.config,
)
USER_ACCESS = ["start_live_mode", "stop_live_mode", "mask", "set_rect_roi", "get_last_image"]
USER_ACCESS = ["live_mode", "mask", "set_rect_roi", "get_last_image"]
def __init__(
self,
@@ -88,22 +83,15 @@ class IDSCamera(PSIDeviceBase):
bits_per_pixel=bits_per_pixel,
connect=False,
)
self._live_mode = False
self._inputs = {"live_mode": live_mode}
self._mask = np.zeros((1, 1), dtype=np.uint8)
self.image.num_rotation_90 = num_rotation_90
self.image.transpose = transpose
self._force_monochrome = force_monochrome
self.live_mode_enabled.subscribe(self._on_live_mode_enabled_changed, run=False)
self.live_mode_enabled.put(bool(live_mode))
############## Live Mode Methods ##############
def start_live_mode(self) -> None:
self.live_mode_enabled.put(True)
def stop_live_mode(self) -> None:
self.live_mode_enabled.put(False)
@property
def mask(self) -> np.ndarray:
"""Return the current region of interest (ROI) for the camera."""
@@ -126,15 +114,22 @@ class IDSCamera(PSIDeviceBase):
)
self._mask = value
def _on_live_mode_enabled_changed(self, *args, value, **kwargs):
"""Callback for when live mode is changed."""
enabled = bool(value)
if enabled and self.cam._connected is False: # pylint: disable=protected-access
self.cam.on_connect()
if enabled:
self._start_live()
else:
self._stop_live()
@property
def live_mode(self) -> bool:
"""Return whether the camera is in live mode."""
return self._live_mode
@live_mode.setter
def live_mode(self, value: bool):
"""Set the live mode for the camera."""
if value != self._live_mode:
if self.cam._connected is False: # $ pylint: disable=protected-access
self.cam.on_connect()
self._live_mode = value
if value:
self._start_live()
else:
self._stop_live()
def set_rect_roi(self, x: int, y: int, width: int, height: int):
"""Set the rectangular region of interest (ROI) for the camera."""
@@ -201,7 +196,7 @@ class IDSCamera(PSIDeviceBase):
"""Connect to the camera."""
self.cam.force_monochrome = self._force_monochrome
self.cam.on_connect()
self.live_mode_enabled.put(bool(self._inputs.get("live_mode", False)))
self.live_mode = self._inputs.get("live_mode", False)
self.set_rect_roi(0, 0, self.cam.cam.width.value, self.cam.cam.height.value)
def on_destroy(self):
@@ -211,7 +206,7 @@ class IDSCamera(PSIDeviceBase):
def on_trigger(self):
"""Handle the trigger event."""
if not bool(self.live_mode_enabled.get()):
if not self.live_mode:
return
image = self.image.get()
if image is not None:

View File

@@ -2,7 +2,7 @@ import requests
import threading
import cv2
import numpy as np
from ophyd import Device, Component as Cpt, Kind, Signal
from ophyd import Device, Component as Cpt
from ophyd_devices import PreviewSignal
import traceback
@@ -13,13 +13,6 @@ logger = bec_logger.logger
class WebcamViewer(Device):
USER_ACCESS = ["start_live_mode", "stop_live_mode"]
preview = Cpt(PreviewSignal, ndim=2, num_rotation_90=0, transpose=False)
live_mode_enabled = Cpt(
Signal,
name="live_mode_enabled",
value=False,
doc="Enable or disable live mode.",
kind=Kind.config,
)
def __init__(self, url:str, name:str, num_rotation_90=0, transpose=False, **kwargs) -> None:
super().__init__(name=name, **kwargs)
@@ -28,54 +21,20 @@ class WebcamViewer(Device):
self._update_thread = None
self._buffer = b""
self._shutdown_event = threading.Event()
self._live_mode_lock = threading.RLock()
self.preview.num_rotation_90 = num_rotation_90
self.preview.transpose = transpose
self.live_mode_enabled.subscribe(self._on_live_mode_enabled_changed, run=False)
def start_live_mode(self) -> None:
self.live_mode_enabled.put(True)
def stop_live_mode(self) -> None:
self.live_mode_enabled.put(False)
def _on_live_mode_enabled_changed(self, *args, value, **kwargs) -> None:
self._apply_live_mode(bool(value))
def _apply_live_mode(self, enabled: bool) -> None:
with self._live_mode_lock:
if enabled:
if self._update_thread is not None and self._update_thread.is_alive():
return
self._shutdown_event.clear()
self._update_thread = threading.Thread(target=self._update_loop, daemon=True)
self._update_thread.start()
return
if self._update_thread is None:
return
self._shutdown_event.set()
if self._connection is not None:
try:
self._connection.close()
except Exception: # pylint: disable=broad-except
pass
self._connection = None
self._update_thread.join(timeout=2)
if self._update_thread.is_alive():
logger.warning("Webcam live mode thread did not stop within timeout.")
return
self._update_thread = None
self._buffer = b""
self._shutdown_event.clear()
if self._connection is not None:
return
self._update_thread = threading.Thread(target=self._update_loop, daemon=True)
self._update_thread.start()
def _update_loop(self) -> None:
while not self._shutdown_event.is_set():
try:
self._connection = requests.get(self.url, stream=True, timeout=5)
self._connection = requests.get(self.url, stream=True)
for chunk in self._connection.iter_content(chunk_size=1024):
if self._shutdown_event.is_set():
break
self._buffer += chunk
start = self._buffer.find(b'\xff\xd8') # JPEG start
end = self._buffer.find(b'\xff\xd9') # JPEG end
@@ -91,3 +50,16 @@ class WebcamViewer(Device):
except Exception as exc:
content = traceback.format_exc()
logger.error(f"Image update loop failed: {content}")
def stop_live_mode(self) -> None:
if self._connection is None:
return
self._shutdown_event.set()
if self._connection is not None:
self._connection.close()
self._connection = None
if self._update_thread is not None:
self._update_thread.join()
self._update_thread = None
self._shutdown_event.clear()

View File

@@ -1,44 +1,74 @@
import numpy as np
from ophyd import Component as Cpt, Signal, EpicsSignal
from ophyd import Component as Cpt
from ophyd import Device
from ophyd import DynamicDeviceComponent as Dcpt
from ophyd import EpicsSignal
class OMNYXRayAlignGUI(Device):
update_frame_acqdone = Cpt(Signal, value=0)
update_frame_acq = Cpt(Signal, value=0)
enable_mv_x = Cpt(Signal, value=0)
enable_mv_y = Cpt(Signal, value=0)
send_message = Cpt(Signal, value=0)
sample_name = Cpt(Signal, value=0)
angle = Cpt(Signal, value=0)
pixel_size = Cpt(Signal, value=0)
submit = Cpt(EpicsSignal, name="submit", read_pv="XOMNYI-XEYE-SUBMIT:0", auto_monitor=True)
step = Cpt(Signal, value=0)
recbg = Cpt(Signal, value=0)
mvx = Cpt(Signal, value=0)
mvy = Cpt(Signal, value=0)
class OMNYXRayEpicsGUI(Device):
fit_array = Cpt(Signal, value=np.zeros((3, 10)))
fit_params_x = Cpt(Signal, value=np.zeros((2, 3)))
fit_params_y = Cpt(Signal, value=np.zeros((2, 3)))
save_frame = Cpt(
EpicsSignal, name="save_frame", read_pv="XOMNYI-XEYE-SAVFRAME:0",auto_monitor=True
)
update_frame_acqdone = Cpt(
EpicsSignal, name="update_frame_acqdone", read_pv="XOMNYI-XEYE-ACQDONE:0",auto_monitor=True
)
update_frame_acq = Cpt(
EpicsSignal, name="update_frame_acq", read_pv="XOMNYI-XEYE-ACQ:0",auto_monitor=True
)
width_y_dynamic = {
f"width_y_{i}": (EpicsSignal, f"XOMNYI-XEYE-YWIDTH_Y:{i}", {"auto_monitor": True}) for i in range(0, 11)
}
width_y = Dcpt(width_y_dynamic)
width_x_dynamic = {
f"width_x_{i}": (EpicsSignal, f"XOMNYI-XEYE-XWIDTH_X:{i}", {"auto_monitor": True}) for i in range(0, 11)
}
width_x = Dcpt(width_x_dynamic)
enable_mv_x = Cpt(
EpicsSignal, name="enable_mv_x", read_pv="XOMNYI-XEYE-ENAMVX:0",auto_monitor=True
)
enable_mv_y = Cpt(
EpicsSignal, name="enable_mv_y", read_pv="XOMNYI-XEYE-ENAMVY:0",auto_monitor=True
)
send_message = Cpt(
EpicsSignal, name="send_message", read_pv="XOMNYI-XEYE-MESSAGE:0.DESC",auto_monitor=True
)
sample_name = Cpt(
EpicsSignal, name="sample_name", read_pv="XOMNYI-XEYE-SAMPLENAME:0.DESC",auto_monitor=True
)
angle = Cpt(
EpicsSignal, name="angle", read_pv="XOMNYI-XEYE-ANGLE:0",auto_monitor=True
)
pixel_size = Cpt(
EpicsSignal, name="pixel_size", read_pv="XOMNYI-XEYE-PIXELSIZE:0",auto_monitor=True
)
submit = Cpt(
EpicsSignal, name="submit", read_pv="XOMNYI-XEYE-SUBMIT:0",auto_monitor=True
)
step = Cpt(
EpicsSignal, name="step", read_pv="XOMNYI-XEYE-STEP:0",auto_monitor=True
)
xval_x_dynamic = {
f"xval_x_{i}": (EpicsSignal, f"XOMNYI-XEYE-XVAL_X:{i}", {"auto_monitor": True}) for i in range(0, 11)
}
xval_x = Dcpt(xval_x_dynamic)
yval_y_dynamic = {
f"yval_y_{i}": (EpicsSignal, f"XOMNYI-XEYE-YVAL_Y:{i}", {"auto_monitor": True}) for i in range(0, 11)
}
yval_y = Dcpt(yval_y_dynamic)
recbg = Cpt(
EpicsSignal, name="recbg", read_pv="XOMNYI-XEYE-RECBG:0",auto_monitor=True
)
stage_pos_x_dynamic = {
f"stage_pos_x_{i}": (EpicsSignal, f"XOMNYI-XEYE-STAGEPOSX:{i}", {"auto_monitor": True}) for i in range(1, 6)
}
stage_pos_x = Dcpt(stage_pos_x_dynamic)
mvx = Cpt(
EpicsSignal, name="mvx", read_pv="XOMNYI-XEYE-MVX:0",auto_monitor=True
)
mvy = Cpt(
EpicsSignal, name="mvy", read_pv="XOMNYI-XEYE-MVY:0",auto_monitor=True
)
# Generate width_y_0 to width_y_10
for i in range(11):
locals()[f"width_y_{i}"] = Cpt(Signal, value=0)
# Generate width_x_0 to width_x_10
for i in range(11):
locals()[f"width_x_{i}"] = Cpt(Signal, value=0)
# Generate xval_x_0 to xval_x_10
for i in range(11):
locals()[f"xval_x_{i}"] = Cpt(Signal, value=0)
# Generate yval_y_0 to yval_y_10
for i in range(11):
locals()[f"yval_y_{i}"] = Cpt(Signal, value=0)
# Generate stage_pos_x_1 to stage_pos_x_5
for i in range(1, 6):
locals()[f"stage_pos_x_{i}"] = Cpt(Signal, value=0)

View File

@@ -54,7 +54,7 @@ def test_on_connected_sets_mask_and_live_mode(ids_camera):
def test_on_trigger_roi_signal(ids_camera):
"""Test the on_trigger method to ensure it processes the ROI signal correctly."""
ids_camera.start_live_mode()
ids_camera.live_mode = True
test_image = np.array([[2, 4], [6, 8]])
test_mask = np.array([[1, 0], [0, 1]], dtype=np.uint8)
ids_camera.mask = test_mask

View File

@@ -229,22 +229,6 @@ def device_manager_mock():
"kwargs": {},
},
),
messages.DeviceInstructionMessage(
metadata={
"readout_priority": "monitored",
"RID": "1234",
"device_instr_id": "diid",
},
device="lsamrot",
action="rpc",
parameter={
"device": "lsamrot",
"func": "readback.get",
"rpc_id": "rpc_id",
"args": (),
"kwargs": {},
},
),
messages.DeviceInstructionMessage(
metadata={
"readout_priority": "monitored",