navigate.model.devices.daq.asi.ASIDaq
- class navigate.model.devices.daq.asi.ASIDaq(microscope_name, device_connection, configuration: Dict[str, Any], device_id)
Bases:
DAQBase,SerialDeviceASIDAQ class for Data Acquisition (DAQ).
Representation of Tiger Controller in action. Triggers all devices and outputs to camera trigger channel.
- __init__(microscope_name, device_connection, configuration: Dict[str, Any], device_id) → None
Initialize the ASI DAQ.
- Parameters:
microscope_name (str) – Name of the microscope.
device_connection (Any) – Connection to the Tiger Controller.
configuration (Dict[str, Any]) – Dictionary of configuration parameters.
device_id (int) – Parameter necessary for start_device but not used here.
Methods
__init__(microscope_name, device_connection, ...)Initialize the ASI DAQ.
calculate_all_waveforms(microscope_name, ...)Pre-calculates all waveforms necessary for the acquisition and organizes in a dictionary format.
connect(port[, baudrate, timeout])Build ASIDaq Serial Port connection
Disconnect from serial device.
enable_microscope(microscope_name)Enables the microscope.
prepare_acquisition(channel_key)Prepare the acquisition.
Run DAQ Acquisition.
Stop Acquisition.
Attributes
Lock for waiting to run.
Flag for updating analog task.
Analog output tasks.
Device connection.
microscope name
zoom
- calculate_all_waveforms(microscope_name, exposure_times, sweep_times)
Pre-calculates all waveforms necessary for the acquisition and organizes in a dictionary format.
- Parameters:
microscope_name (str) – Name of the active microscope
exposure_times (dict) – Dictionary of exposure times for each selected channel
sweep_times (dict) – Dictionary of sweep times for each selected channel
- Returns:
self.waveform_dict – Dictionary of waveforms to pass to galvo and ETL, plus a camera waveform for display purposes.
- Return type:
dict
- classmethod connect(port, baudrate=115200, timeout=0.25)
Build ASIDaq Serial Port connection
- Parameters:
port (str) – Port for communicating with the filter wheel, e.g., COM1.
baudrate (int) – Baud rate for communicating with the filter wheel, default is 115200.
timeout (float) – Timeout for communicating with the filter wheel, default is 0.25.
- Returns:
tiger_controller – ASI Tiger Controller object.
- Return type:
TigerController
- disconnect()
Disconnect from serial device.
- enable_microscope(microscope_name: str) → None
Enables the microscope.
- Parameters:
microscope_name (str) – Name of the active microscope
- prepare_acquisition(channel_key: str) → None
Prepare the acquisition.
Creates and configures the DAQ tasks. Writes the waveforms to each task.
- Parameters:
channel_key (str) – Channel key for current channel.
- run_acquisition() → None
Run DAQ Acquisition.
Run the tasks for triggering, analog and counter outputs. The master trigger initiates all other waveforms via a shared trigger For this to work, all analog output and counter tasks have to be primed so that they are waiting for the trigger signal.
- stop_acquisition() → None
Stop Acquisition.
Stop control loop.
- analog_outputs
Analog output tasks.
- Type:
dict
- camera_delay
Camera delay percentage
- Type:
float
- configuration
Dictionary of configuration parameters
- Type:
dict
- daq
Device connection.
- Type:
Any
- daq_parameters
Dictionary of DAQ parameters
- Type:
dict
- exposure_times
exposure times for different channels
- Type:
dict
- is_updating_analog_task
Flag for updating analog task.
- Type:
bool
- microscope_name
microscope name
- Type:
str
- sample_rate
Sample rate of the DAQ
- Type:
float
- sweep_times
Sweep times for different channels
- Type:
dict
- wait_to_run_lock
Lock for waiting to run.
- Type:
Lock
- waveform_constants
Dictionary of waveform constants
- Type:
dict
- waveform_dict
Dictionary of waveforms.
- Type:
dict
- waveform_expand_num
Number of times to expand the waveform
- Type:
int
- waveform_repeat_num
Number of times to repeat the waveform
- Type:
int
- zoom
zoom
- Type:
str