more -H/-H4 tests

NanoVNASaver/About.py

@@ -17,7 +17,7 @@
 #  You should have received a copy of the GNU General Public License
 #  along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
-VERSION = "0.3.6-rc1"
+VERSION = "0.3.6-rc2"
 VERSION_URL = (
     "https://raw.githubusercontent.com/"
     "NanoVNA-Saver/nanovna-saver/master/NanoVNASaver/About.py")

NanoVNASaver/Hardware/NanoVNA_H.py

@@ -25,11 +25,3 @@ logger = logging.getLogger(__name__)
 
 class NanoVNA_H(NanoVNA):
     name = "NanoVNA-H"
-
-    def read_features(self):
-        logger.debug("read_features")
-        if self.readFirmware().find("sweep_points 201") > 0:
-            logger.info("VNA has 201 datapoints capability")
-            self.valid_datapoints = (201, 101)
-            self.datapoints = 201
-        self.features.add("Screenshot")

NanoVNASaver/Hardware/NanoVNA_H4.py

@@ -36,10 +36,9 @@ class NanoVNA_H4(NanoVNA_H):
 
     def read_features(self):
         logger.debug("read_features")
-        self.features.add("Screenshots")
+        super().read_features()
         if self.readFirmware().find("DiSlord") > 0:
             self.features.add("Customizable data points")
             logger.info("VNA has 201 datapoints capability")
             self.valid_datapoints = (201, 101)
             self.datapoints = 201
-            self.features.add("Scan mask command")