test/coredevice: fix timestamp conflict

2015-07-02 10:26:00 +02:00 · 2015-07-02 10:26:00 +02:00 · 74f07092c7
commit 74f07092c7
parent 984e82b82a
1 changed files with 3 additions and 1 deletions
--- a/artiq/test/coredevice.py
+++ b/artiq/test/coredevice.py
@ -16,7 +16,9 @@ class RTT(Experiment, AutoDB):
        self.ttl_inout.output()
        delay(1*us)
        with parallel:
-            self.ttl_inout.gate_rising(2*us)
+            # make sure not to send two commands into the same RTIO
+            # channel with the same timestamp
+            self.ttl_inout.gate_rising(5*us)
            with sequential:
                delay(1*us)
                t0 = now_mu()