[chirp_devel] [PATCH] [csv] Add support for reading CSV generated by RT Systems software. #477

[Tom Hayward]

# HG changeset patch
# User Tom Hayward <tom at tomh.us>
# Date 1359657053 28800
# Node ID 1342e53677bc349c122abefed026e59a252a83e6
# Parent  6ab7af5660d5826d54b7a6487b4e0f8b0e754a60
[csv] Add support for reading CSV generated by RT Systems software. #477

diff -r 6ab7af5660d5 -r 1342e53677bc chirp/chirp_common.py
--- a/chirp/chirp_common.py	Tue Jan 29 14:21:28 2013 -0800
+++ b/chirp/chirp_common.py	Thu Jan 31 10:30:53 2013 -0800
@@ -185,6 +185,13 @@
 
 def parse_freq(freqstr):
     """Parse a frequency string and return the value in integral Hz"""
+    if freqstr == " ":
+        return 0
+    elif freqstr.endswith(" MHz"):
+        return parse_freq(freqstr.split(" ")[0])
+    elif freqstr.endswith(" kHz"):
+        return int(freqstr.split(" ")[0]) * 1000
+
     if "." in freqstr:
         mhz, khz = freqstr.split(".")
     else:
diff -r 6ab7af5660d5 -r 1342e53677bc chirp/generic_csv.py
--- a/chirp/generic_csv.py	Tue Jan 29 14:21:28 2013 -0800
+++ b/chirp/generic_csv.py	Thu Jan 31 10:30:53 2013 -0800
@@ -46,6 +46,26 @@
     MODEL = "CSV"
     FILE_EXTENSION = "csv"
 
+    # To accept other software's CSV format
+    DUPLEX_MAP = {
+        "Minus":    "-",
+        "Plus":     "+",
+        "Simplex":  "",
+        "Split":    "split",
+    }
+    
+    SKIP_MAP = {
+        "Off":    "",
+        "On":     "S",
+        "P Scan": "P",
+        "Skip":   "S",
+        }
+
+    TMODE_MAP = {
+        "None":     "",
+        "T Sql":    "TSQL",
+    }
+
     ATTR_MAP = {
         "Location"     : (int,   "number"),
         "Name"         : (str,   "name"),
@@ -59,11 +79,21 @@
         "DtcsPolarity" : (str,   "dtcs_polarity"),
         "Mode"         : (str,   "mode"),
         "TStep"        : (float, "tuning_step"),
-        "Skip"         : (str,   "skip"),
+        "Skip"         : (lambda v: CSVRadio.SKIP_MAP.get(v, v), "skip"),
         "URCALL"       : (str,   "dv_urcall"),
         "RPT1CALL"     : (str,   "dv_rpt1call"),
         "RPT2CALL"     : (str,   "dv_rpt2call"),
         "Comment"      : (str,   "comment"),
+
+        # To accept other software's CSV format
+        "Channel Number":   (int,   "number"),
+        "Receive Frequency":(chirp_common.parse_freq, "freq"),
+        "Offset Frequency": (chirp_common.parse_freq, "offset"),
+        "Offset Direction": (lambda v: CSVRadio.DUPLEX_MAP.get(v, v), "duplex"),
+        "Operating Mode":   (str,   "mode"),
+        "Tone Mode":        (lambda v: CSVRadio.TMODE_MAP.get(v, v), "tmode"),
+        "CTCSS":            (lambda v: float(v.split(" ")[0]), "rtone"),
+        "Step":             (lambda v: float(v.split(" ")[0]), "tuning_step"),
         }
 
     def _blank(self):
@@ -128,6 +158,15 @@
             except Exception, e:
                 raise Exception("[%s] %s" % (attr, e))
 
+        if mem.duplex == "split":
+            header = "Transmit Frequency"
+            try:
+                val = get_datum_by_header(headers, line, header)
+                val = chirp_common.parse_freq(val)
+                mem.offset = val
+            except OmittedHeaderError:
+                pass
+
         return mem
 
     def load(self, filename=None):