add SNRdB, but requires proper frontend support

diff --git a/lib/python/Components/Converter/FrontendInfo.py b/lib/python/Components/Converter/FrontendInfo.py
index e2923a9..bcef931 100644 (file)
--- a/lib/python/Components/Converter/FrontendInfo.py
+++ b/lib/python/Components/Converter/FrontendInfo.py
@@ -6,6 +6,7 @@ class FrontendInfo(Converter, object):
        SNR = 1
        AGC = 2
        LOCK = 3
+       SNRdB = 4
 
        def __init__(self, type):
                Converter.__init__(self, type)
@@ -13,6 +14,8 @@ class FrontendInfo(Converter, object):
                        self.type = self.BER
                elif type == "SNR":
                        self.type = self.SNR
+               elif type == "SNRdB":
+                       self.type = self.SNRdB
                elif type == "AGC":
                        self.type = self.AGC
                else:
@@ -31,7 +34,10 @@ class FrontendInfo(Converter, object):
                        percent = self.source.agc
                elif self.type == self.SNR:
                        percent = self.source.snr
-               
+               elif self.type == self.SNRdB:
+                       if self.source.snr is None:
+                               return "N/A"
+                       return "%3.02f dB" % (self.source.snr / 100.0)
                if percent is None:
                        return "N/A"