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comm_analyzer: fix data without any spi reads 

closes #1050
This commit is contained in:
Robert Jördens 2018-06-06 12:21:42 +02:00
parent e21b7965b9
commit 38971d130a
1 changed files with 2 additions and 1 deletions
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3
artiq/coredevice/comm_analyzer.py
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@ -381,7 +381,8 @@ class SPIMaster2Handler(WishboneHandler):
else: else:
raise ValueError("bad address", address) raise ValueError("bad address", address)
# process untimed reads and insert them here # process untimed reads and insert them here
while self._reads[0].rtio_counter < message.timestamp: while (self._reads and
self._reads[0].rtio_counter < message.timestamp):
read = self._reads.pop(0) read = self._reads.pop(0)
logger.debug("SPI read @%d data=0x%08x", logger.debug("SPI read @%d data=0x%08x",
read.rtio_counter, read.data) read.rtio_counter, read.data)