pyecsca.sca.trace_set.inspector module

Provides a traceset implementation based on Riscure’s Inspector traceset format (.trs).

class SampleCoding(value)

Bases: IntEnum

Int8 = 1

Int16 = 2

Int32 = 4

Float8 = 17

Float16 = 18

Float32 = 20

dtype()

class Parsers

Bases: object

static read_int(bytes)

static read_bool(bytes)

static read_float(bytes)

static read_str(bytes)

static write_int(i, length=1)

static write_bool(b, length=1)

static write_float(f, length=None)

static write_str(s, length=None)

class InspectorTraceSet(*traces, **kwargs)

Bases: TraceSet

Riscure Inspector trace set format (.trs).

num_traces: int

num_samples: int

sample_coding: SampleCoding

data_space: int = 0

title_space: int = 0

global_title: str = 'title'

description: str | None = None

x_offset: int = 0

x_label: str | None = None

y_label: str | None = None

x_scale: float = 1

y_scale: float = 1

trace_offset: int = 0

log_scale: int = 0

scope_range: float = 0

scope_coupling: int = 0

scope_offset: float = 0

scope_impedance: float = 0

scope_id: str | None = None

filter_type: int = 0

filter_frequency: float = 0

filter_range: float = 0

external_clock: bool = False

external_clock_threshold: float = 0

external_clock_multiplier: int = 0

external_clock_phase_shift: int = 0

external_clock_resampler_mask: int = 0

external_clock_resampler_enabled: bool = False

external_clock_frequencty: float = 0

external_clock_time_base: int = 0

classmethod read(input, **kwargs)

Read Inspector trace set from file path, bytes or file-like object.

Parameters:

input (Union[str, Path, bytes, BinaryIO]) – Input file path, bytes or file-like object.

Return type:

InspectorTraceSet

Returns:

classmethod inplace(input, **kwargs)

Return type:

InspectorTraceSet

write(output)

Save this trace set into a file.

Parameters:

output (Union[str, Path, BinaryIO]) – An output path or file-like object.

property sampling_frequency: int

Return the sampling frequency of the trace set.