test: set inputs to input(), should close #383

artiq/test/coredevice/test_analyzer.py

@@ -12,6 +12,8 @@ class CreateTTLPulse(EnvExperiment):
 
     @kernel
     def run(self):
+        self.loop_in.input()
+        delay_mu(8)
         with parallel:
             self.loop_in.gate_both_mu(1200)
             with sequential:

artiq/test/coredevice/test_rtio.py

@@ -158,6 +158,7 @@ class LoopbackCount(EnvExperiment):
 
     @kernel
     def run(self):
+        self.loop_in.input()
         self.loop_out.output()
         delay(5*us)
         with parallel: