[neuralynx] add support for 'Cheetah64' subsystem

Author: sprenger

neo/rawio/neuralynxrawio/ncssections.py

@@ -411,7 +411,7 @@ def build_for_ncs_file(ncsMemMap, nlxHdr):
 
         # digital lynx style with fractional frequency and micros per samp determined from
         # block times
-        elif acqType == "DIGITALLYNX" or acqType == "DIGITALLYNXSX":
+        elif acqType == "DIGITALLYNX" or acqType == "DIGITALLYNXSX" or acqType == 'CHEETAH64':
             nomFreq = nlxHdr['sampling_rate']
             nb = NcsSectionsFactory._buildForMaxGap(ncsMemMap, nomFreq)
 

neo/rawio/neuralynxrawio/nlxheader.py

@@ -288,6 +288,13 @@ def type_of_recording(self):
             elif self['HardwareSubSystemType'] == 'DigitalLynxSX':
                 return 'DIGITALLYNXSX'
 
+            # Cheetah64
+            elif self['HardwareSubSystemType'] == 'Cheetah64':
+                return 'CHEETAH64'
+
+            else:
+                return 'UNKNOWN'
+
         elif 'FileType' in self:
 
             if self['FileVersion'] in ['3.3', '3.4']: