Troubleshooting incorrect recored table in the epilog

.gitignore

@@ -2,6 +2,7 @@
 *.lvlps
 /test.bin
 /BPMDataRaw
+/BCMData
 /.idea
 /venv
 *.zip

py/read_seq.py

@@ -8,12 +8,24 @@ Created on Mon Jan 27 16:11:06 2020
 from read_storage import BinaryStorage 
 
 
+# file = BinaryStorage('/data/BinStorage/BCMData/200210_1512_00110000_DCM.bin')
+# file = BinaryStorage('/data/BinStorage/BCMData/200210_1538_00110000_DCM.bin')
 file = BinaryStorage('/data/BinStorage/test.bin')
 
+def show(record):
+    if 'value' in record:
+        value = record['value']
+        record['value'] = value[0]
+    print(record)
+
+
 while True:
     record = file.read()
     if 'EOF' in record:
         break
-    print(record)
+    show(record)
+
+print('++++++++++++++++')
+show(file[9])
       
 file.close()

py/read_storage.py

@@ -18,7 +18,7 @@ class BinaryStorage:
     
     def __init__(self, path):
         
-        self.file = open('/data/BinStorage/test.bin','rb')
+        self.file = open(path,'rb')
         bytes = self.file.read(HEADER_SZ)
         # print(bytes.decode())
         self.rec_table = read_epilog(self.file)
@@ -184,7 +184,7 @@ def read_record(file):
 
     while True:
         field_type = read_byte(file)
-        # print('Field type', field_type, hex(field_type))
+        print('Field type', field_type, hex(field_type))
         func = parser.get(field_type, lambda file, rec: True)
         result = func(file, record)
         if not result:
@@ -198,13 +198,14 @@ def read_epilog(file):
     raw = array('I',file.read(4))
     raw.byteswap()
     num_records = raw[0]
-    print(num_records)
+
     file.seek(-4-OFST_SIZE*num_records,os.SEEK_END)
     # the last record is EOF, and the very last offset has nothing
-    raw = array('L',file.read(OFST_SIZE*(num_records-2)))
+    raw = array('L', file.read(OFST_SIZE*(num_records-2)))
     raw.byteswap()
+    print('Number of records: ', len(raw))
     # print(raw.itemsize)
-    # print(raw)
+    print(raw)
     return raw