class Resolution ĭefines the resolution mode of the Time Tagger on connection using createTimeTagger(). Use the timestamp of the channel at the first position of the list when Coincidence or a group of Coincidences is instantiated. Use the first time-tag to define the timestamp of the coincidence. Average Ĭalculate the average timestamp of all time-tags in the coincidence and use it as the timestamp of the coincidence.
Use the last time-tag to define the timestamp of the coincidence.
class CoincidenceTimestamp ĭefines what timestamp to use for a coincidence event in Coincidence/ Coincidences. StandardFalling įalling edges of channels with Standard resolution. Rising edges of channels with Standard resolution. Rising and falling edges of channels with Standard resolution. HighResFalling įalling edges of channels with HighRes resolution. Rising edges of channels with HighRes resolution. Rising and falling of channels edges with HighRes resolution. Falling įalling edges of channels with HighRes and Standard resolution. Rising edges of channels with HighRes and Standard resolution. Rising and falling edges of channels with HighRes and Standard resolution. Selects the channels that TimeTagger.getChannelList() returns. This can happen due to the network speed limit or insufficient CPU speed on any of the connected clients. If any of the clients cannot handle the data rate fast enough compared to the data-rate produced by the Time Tagger hardware,Īll connected clients will be affected and the Time Tagger hardware buffer may overflow. Therefore, the data transmission will always be limited by the slowest client. The server will attempt to deliver a data-block to every connected client before sending the next data-block. This mode is not recommended for general use. The same as AccessMode.Control but the data is delivered synchronously to every client. The data-blocks are delivered asynchronously to every client. Listen Ĭlients cannot change settings on the Time Tagger and only subscribe to the exposed channels. Control Ĭlients have control over all settings on the Time Tagger. Enumerations class AccessMode Ĭontrols how the Time Tagger server delivers the data-blocks to the connected clients,Īnd if the clients are allowed to change the hardware settings. In MATLAB, use TimeTagger.CHANNEL_UNUSED. Constants CHANNEL_UNUSED Ĭan be used instead of a channel number when no specific channel is assumed. NET and in the TimeTagger class in Matlab. There might be the need to leave a parameter undefined when calling a class constructor.ĭepending on the programming language you are using, you pass an undefined channel via the static constant CHANNEL_UNUSED, which can be found in the TT class for. More details can be found in the Channel Number Schema 0 and 1 section. The Time Taggers delivered before mid 2018 have a different channel numbering. Virtual channels will automatically obtain numbers higher than the positive channel numbers.
#TIMETAG TROUBLESHOOTING SOFTWARE#
Throughout the software API, the rising edges are represented by positive channel numbers starting from 1 and the falling edges are represented by negative channel numbers. You can use the Time Tagger to detect both rising and falling edges. This will most likely not be relevant to you unless you plan to run your software continuously over several months, and you are taking data at the instance when the rollover is happening.Īnalog voltage levels are specified in Volts. Note that this implies that the time variable will roll over once approximately every 107 days. Time-tags indicate time since device start-up, which is represented by a 64-bit integer number. Time is measured and specified in picoseconds. This section covers the units and terminology definitions as well as describes constants and functions defined at the library level.
The Time Tagger Library contains classes for hardware access and data processing.
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