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s800_daq_tools [2016/02/29 11:50] pereira [Readout GUI] |
s800_daq_tools [2016/02/29 11:54] pereira [S800 Software tools] |
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* [[#Running the S800 DAQ]] | * [[#Running the S800 DAQ]] | ||
- | * [[#Run Control Window]] | + | * [[#Readout GUI]] |
- | * [[# | + | |
* [[#Mesytec CFD GUI]] | * [[#Mesytec CFD GUI]] | ||
* [[#Delay Window]] | * [[#Delay Window]] | ||
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* [[#Scaler Display]] | * [[#Scaler Display]] | ||
* [[# | * [[# | ||
- | * [[#S800 DAQ status tool]] | ||
- | * [[#Readout GUI tab]] | ||
- | * [[# | ||
- | * [[#Controls tab]] | ||
* [[#How to run combined S800 + GRETINA]] | * [[#How to run combined S800 + GRETINA]] | ||
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==== Troubleshooting ==== | ==== Troubleshooting ==== | ||
In the rare case that the RunControl GUI gets " | In the rare case that the RunControl GUI gets " | ||
- | ===== S800 DAQ status tool ===== | ||
- | In order to remotely monitor the status of the S800 DAQ, a tool has been created which can show statistics and current information about the present running instances of the Readout GUI and eventbuilder programs. This is accessed by the following: | ||
- | 1. On spdaq48 do: | ||
- | **/ | ||
- | which will open the status GUI. | + | ===== How to run combined S800 + GRETINA ===== |
+ | OBSOLETE. Documentation is currently under development. | ||
- | There are tabs for connections to the Readout GUI, the eventbuilder and a controls tab. | ||
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- | ==== Readout GUI tab ==== | ||
- | The communications port to the Readout GUI is tcp:7999 and it runs by default on spdaq48. These options are selected by default in the server and port drop down boxes, but other values can be entered here by hand. Clicking "Get Status" | ||
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- | {{: | ||
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- | ==== Eventbuilder tab ==== | ||
- | The communications port to the eventbuilder is tcp:8100 and it runs by default on spdaq48. These options can be changed in a manner identical to the Readout GUI tab. Information about the current statistics (input/ | ||
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- | {{: | ||
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- | This is the only information available to the tcp protocol, but the pid of the processes responsible for these connections can be investigated by using the following commands: | ||
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- | 1. For each remote host, log in as each user which may be connected to the DAQ (ie e11007, s800). Unfortunately, | ||
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- | 2. Do **lsof -i | grep port** (where port is replaced by the local port information obtained from the status gui. This will look similar to: | ||
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- | < | ||
- | netcat.tc 2498 e11007 | ||
- | </ | ||
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- | where the second column shows the PID of the connecting process. In this case the pid is 2498. | ||
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- | 3. Do **ps -aux | grep PID**. This will look similar to: | ||
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- | < | ||
- | e11007 | ||
- | </ | ||
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- | which gives the program name associated with the PID that is connecting to the eventbuilder. | ||
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- | If the eventbuilder is hanging, which is evidenced by non-increasing statistics and no data/ | ||
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- | ==== Controls tab ==== | ||
- | This tab allows forced control of the Readout GUI, and is for advanced users only. In the event that the run must be stopped, or the DAQ software exited without access to the Readout GUI itself these buttons may be used to perform these actions. The run MUST be ended before using the Force Exit button, or it is likely that the USB crate controllers will become stuck in DAQ mode and the crates will have to be reset. | ||
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- | {{: | ||
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- | ===== How to run combined S800 + GRETINA ===== | ||
In order to run the combined S800 + Gretina daq, the following steps need to be taken: | In order to run the combined S800 + Gretina daq, the following steps need to be taken: |