update

1 files changed, 1 insertions, 15 deletions

diff --git a/qolab/hardware/scope/rigolds1054z.py b/qolab/hardware/scope/rigolds1054z.py
index 8a7d9a5..0286381 100644
--- a/qolab/hardware/scope/rigolds1054z.py
+++ b/qolab/hardware/scope/rigolds1054z.py
@@ -182,17 +182,6 @@ class RigolDS1054z(ScopeSCPI):
             self.write(f":WAVeform:STOP {stp}")
             qstr = ":WAVeform:DATA?"
             try:
-                """
-                All this caraziness with tuning chunk_size
-                is because Rigol usbtmc connection is bugy.
-                It present itself as high speed device over USB,
-                but set incompatible packet size of 64
-                while the USB standard dictates 512.
-                In linux dmesg complains:
-                kernel: ... bulk endpoint 0x3 has invalid maxpacket 64
-
-                Seel
-
                 wfRawChunk = self.query_binary_values(
                     qstr,
                     datatype="b",
@@ -230,8 +219,7 @@ class RigolDS1054z(ScopeSCPI):
 
         print(f"final {chunk_size=}")
         if True:
-            return wfRaw
-        
+            return wfRaw, errorFreeChunkSize, errorProneChunkSize
         (
             sparsing,
             Npnts,
@@ -357,7 +345,6 @@ class RigolDS1054z(ScopeSCPI):
         return tr
 
 
-
 if __name__ == "__main__":
     import pyvisa
 
@@ -380,4 +367,3 @@ if __name__ == "__main__":
     print("------ Header ends  -------------")
     ch1 = scope.getTrace(1)
     traces = scope.getAllTraces()
-