Work to remove slave from the code.  This is not a complete cleanup, but it goes through

 * src/daqd
 * src/gds
 * src/gdsConfig
 * src/mx_stream

Change an || to an &&, so the loop that waits for work or a stop signal exits when one of those conditions is met.

hangups for up to 61msec.

Erik von Reis authored 4 years ago and Jameson Rollins committed 4 years ago

awgtpman now prefers to use the TARGET environment variable for the target directory.
If not present, /opt/rtcds/<site>/<ifo> will be used.
If neither TARGET nor SITE and IFO are set, awgtpman will refuse to load
and print a helpful error.

awgtpman will look in $TARGET/target/gds/param for the parameter files
to get the model rate.
awgtpman will now fail with a helpful error when the model rate cannot be found.
If the '-r' option is set, then awgtpman will uses exclusively the command line arguments to
determine model rate and won't check the param files.
awgtpman will ignore command line arguments for setting the model rate unless '-r' is given.

 * Spelling fix, changing to stop_function_t from stop_funtion_t.
 * Corrected the timed circular buffer get to timeout.

Move all the trender threads to being tracked by a thread handler and having a uniform stop signal.

Add a timed_get function to the circular buffer which will allow queries to the circualr buffers to time out.  This is used to allow the trender to see a stop request.

Converting it to use atomics.

This is done as part of expanding the wrapping of the pthread... calls with C++.  Starting on a interface to better track threads.

Added back in site_prefix and archive.  Removed awgapi.h and awgapi.c for being unused.  cleaned up readChnInfo() in gdschannel.c, but it now no longer tries to open a non-existant channel database file.

Also removes some other unused variables.

The buffer enters into a late state after its data has been read out.  Any data for that cycle that arrives is considered late, until the next cycle comes in, at which point it is marked as dropped.

This updates the late state when data is copied out of the buffer and clears it when a new gps second/cycle is accepted in.

Closes #119.

It will show drops in dcus (counts).

Erik von Reis authored 4 years ago and Jameson Rollins committed 4 years ago

closes #116

Main issue was extra space in my ifdef TIME_SLAVE in time_slave_io.c,
therefore code not compiled correctly and reverted to internal timer.

Fix the error handling code to work with how nice has been implemented for a while.  Change to clearing errno and checking it after the call as proscribed by the man page.

The daqd has carried code for at least 9 years to set the GPS leap seconds in the frameH structure that is not used, too small, and the configs where never updated.

Remove the code.  Putting the correct leap second value into the FrameH structure is done by FrameCPP in the call to SetGTime.  There is no need to keep this old code around.

* For now turning the set gps-leaps into a no-op in the config.
* Removing the leap seconds field from the circular buffer
* Removing some member variables and a helper function from daqd.

of cpu clock time, if available.

these are code copies of an install script from another program that
are not needed afaict

not needed or used anymore

data from IOP via shared memory.

Added filter offset and gain ramping bit to SWSTAT Epics for all filter modules.
Bit 28 = gain ramping in progress when = 1
Bit 29 = offset ramping in progress when = 1
With the present masking in SDF, this will not show up as a Diff in SDF.

Update the daq parser to consume a port number as well as a broadcast interface name.

* This introduces a address:port parsing call into the net_writer code to allow it to handle both the port information as well.
* Removes a minor memory leak, by moving from strdup w/o a free to a std::string.
* As we no longer transmit data via daqd data concentrators this removes the DC code path from the net_writer broadcast section.
* Also removes to unneeded constants.

Changing the defaults for shmem_input/size to good defaults so they do not need to be mentioned in the daqdrc.

1) feCodeGen and Parameter.pm: Added necessary settings for rates
   up to 512K sampling rate.
2) Parameter.pm now sets the SERVO rate compile flag eg -DSERVO64K
3) Added support for fast ADC GSC18AI64, for user app models in
   mapApp.c.
4) Changes in iop_adc_read() for mixed clock ADCs support.

This will detect a missing libfl-dev package on Debian.  Find it at configure time, not build time.

and standard ADC at 64kHz within the same I/O chassis.

patched in Jonathan's test and case refactoring.  Renamed getmodelrate() to get_model_rate_dcuid() Created some tests for get_model_rate_dcuid().  Fixed Bug where slower models always had multiplier set to one.  awgtpman now sets multiplier based on 2kHz if model is slow. Improved includes a bit.