Source code for NanoVNASaver.Hardware.NanoVNA_F_V2

#  NanoVNASaver
#
#  A python program to view and export Touchstone data from a NanoVNA
#  Copyright (C) 2019, 2020  Rune B. Broberg
#  Copyright (C) 2020,2021 NanoVNA-Saver Authors
#
#  This program is free software: you can redistribute it and/or modify
#  it under the terms of the GNU General Public License as published by
#  the Free Software Foundation, either version 3 of the License, or
#  (at your option) any later version.
#
#  This program is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU General Public License for more details.
#
#  You should have received a copy of the GNU General Public License
#  along with this program.  If not, see <https://www.gnu.org/licenses/>.
import logging

import serial
from PySide6.QtGui import QPixmap

from .Convert import get_rgb16_pixmap
from .NanoVNA import NanoVNA
from .Serial import Interface

logger = logging.getLogger(__name__)


[docs] class NanoVNA_F_V2(NanoVNA): name = "NanoVNA-F_V2" screenwidth = 800 screenheight = 480 def __init__(self, iface: Interface): super().__init__(iface) self.sweep_max_freq_hz = 3e9
[docs] def getScreenshot(self) -> QPixmap: logger.debug("Capturing screenshot...") if not self.connected(): return QPixmap() try: logger.debug("Captured screenshot") return get_rgb16_pixmap( self._capture_data(), self.screenwidth, self.screenheight ) except serial.SerialException as exc: logger.exception("Exception while capturing screenshot: %s", exc) return QPixmap()