Pass sweep freq argument

2016-07-30 14:51:34 +01:00 · 2016-07-30 14:51:34 +01:00 · 2c76c5cbe3
commit 2c76c5cbe3
parent 1538f37132
1 changed files with 2 additions and 0 deletions
--- a/qspectrumanalyzer/backend.py
+++ b/qspectrumanalyzer/backend.py
@ -327,6 +327,8 @@ class HackRFSweepThread(RtlPowerBaseThread):
            settings = QtCore.QSettings()
            cmdline = [
                settings.value("rtl_power_executable", "hackrf_sweep"),
+                "-f", "{}:{}".format(int(self.params["start_freq"]),
+                                     int(self.params["stop_freq"])),
            ]

            self.process = subprocess.Popen(cmdline, stdout=subprocess.PIPE, stderr=subprocess.DEVNULL,