HighLevelAnalyzer.py

# High Level Analyzer
# For more information and documentation, please go to https://github.com/saleae/logic2-examples

from saleae.analyzers import HighLevelAnalyzer, AnalyzerFrame, StringSetting, NumberSetting, ChoicesSetting


# High level analyzers must subclass the HighLevelAnalyzer class.
class Hla(HighLevelAnalyzer):
    # List of settings that a user can set for this High Level Analyzer.
    my_string_setting = StringSetting()
    my_number_setting = NumberSetting(min=0, max=100)
    my_choices_setting = ChoicesSetting(choices=('A', 'B'))

    # An optional list of types this analyzer produces, providing a way to customize the way frames are displayed in Logic 2.
    result_types = {
        'mytype': {
            'format': 'Output type: {{type}}, Input type: {{data.input_type}}'
        }
    }

    def __init__(self):
        '''
        Initialize HLA.
        Settings can be accessed using the same name used above.
        '''

        print("Settings:", self.name, self.count, self.letter)

    def decode(self, frame: AnalyzerFrame):
        '''
        Process a frame from the input analyzer, and optionally return a single `AnalyzerFrame` or a list of `AnalyzerFrame`s.
        The type and data values in `frame` will depend on the input analyzer.
        '''

        # Return the data frame itself
        return AnalyzerFrame('mytype', frame.start_time, frame.end_time, {
            'input_type': frame.type
        })