spi: add default busno

2017-06-20 00:49:38 +08:00 · 2017-06-20 00:49:38 +08:00 · 8c56a95fa2
commit 8c56a95fa2
parent 39ddb66f0f
1 changed files with 1 additions and 1 deletions
--- a/artiq/coredevice/spi.py
+++ b/artiq/coredevice/spi.py
@ -306,7 +306,7 @@ class NRTSPIMaster:

    See :class:`SPIMaster` for a description of the methods.
    """
-    def __init__(self, dmgr, busno, core_device="core"):
+    def __init__(self, dmgr, busno=0, core_device="core"):
        self.core = dmgr.get(core_device)
        self.busno = busno