1 files changed, 37 insertions, 0 deletions
diff --git a/qolab/hardware/scope/sds1104x.py b/qolab/hardware/scope/sds1104x.py
index 657f599..4aa5c5e 100644
--- a/qolab/hardware/scope/sds1104x.py
+++ b/qolab/hardware/scope/sds1104x.py
@@ -142,6 +142,43 @@ class SDS1104X(ScopeSCPI):
         prefix, numberString, unit = response2numStr(rstr, firstSeparator=' ', unit='V')
         return(float(numberString))
 
+    def getLED(self):
+        """ Returns binary mask of available LEDs """
+        qstr = 'LED?'
+        rstr = self.query(qstr)
+        prefix, numberString, unit = response2numStr(rstr, firstSeparator=' ', unit='')
+        return(int(numberString,16)) # convert from hex string to integer
+
+    def toggleRun(self):
+        # SY_FP is undocumented, reverse engineered from the web interface
+        self.write('SY_FP 12,1')
+
+    @BasicInstrument.tsdb_append
+    def getRun(self):
+        ledStatus = self.getLED()
+        return bool(ledStatus & (1 << 17))
+
+    @BasicInstrument.tsdb_append
+    def setRun(self, val):
+        state = self.getRun()
+        if state != val:
+            self.toggleRun()
+
+    @BasicInstrument.tsdb_append
+    def getRoll(self):
+        ledStatus = self.getLED()
+        return bool(ledStatus & (1 << 10))
+
+    def toggleRoll(self):
+        # SY_FP is undocumented, reverse engineered from the web interface
+        self.write('SY_FP 49,1')
+
+    @BasicInstrument.tsdb_append
+    def setRoll(self, val):
+        rollState = self.getRoll()
+        if rollState != val:
+            self.toggleRoll()
+
     @BasicInstrument.tsdb_append
     def getTimePerDiv(self):
         qstr = f'TDIV?'