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coreanalyzer handle input events without timestamp

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Offset the timeline by the first non-zero timestamp.
This commit is contained in:
Robert Jördens 2017-02-18 14:12:02 +01:00
parent bc3fc26e34
commit 41e8acf3ad
1 changed files with 14 additions and 10 deletions
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24
artiq/coredevice/analyzer.py
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@ -367,13 +367,17 @@ def decoded_dump_to_vcd(fileobj, devices, dump):
slack = vcd_manager.get_channel("rtio_slack", 64) slack = vcd_manager.get_channel("rtio_slack", 64)
vcd_manager.set_time(0) vcd_manager.set_time(0)
if messages: for m in messages:
start_time = get_message_time(messages[0]) start_time = get_message_time(m)
for message in messages: if start_time:
if message.channel in channel_handlers: break
vcd_manager.set_time(
get_message_time(message) - start_time) for message in messages:
channel_handlers[message.channel].process_message(message) if message.channel in channel_handlers:
if isinstance(message, OutputMessage): t = get_message_time(message) - start_time
slack.set_value_double( if t >= 0:
(message.timestamp - message.rtio_counter)*ref_period) vcd_manager.set_time(t)
channel_handlers[message.channel].process_message(message)
if isinstance(message, OutputMessage):
slack.set_value_double(
(message.timestamp - message.rtio_counter)*ref_period)