Beamline Instrument Software Support |
|
SPEC Macro documentation:
[ Macro Index |
BCU Home ]
|
[ source code | installed at | configured at ] | ||||||
See other macros in category: All | ||||||
Description:
| ||||||
Documentation:
Macrocontroller to read the xbpms position X, Y, intensity and FWHM on X, Y. Spec configuration: --- The controller xbpm must be declared in the SCALERS part SCALERS DEVICE ADDR <>MODE NUM <>TYPE YES xbpm ID24/xbpm/1 4 Macro Counter - ADDR: tango device name: this is the 'BeamViewer' device of the xbpmds or LimaCCDs server. The controller parameters (CONPAR): - limadev : 'LimaCCDs' device of a LimaCCDs server - used for roi and image saving features. The device server has to be started as opidxx if the saving of the image feature is to be used. Note: the use of a xbpmds (not limads) server does not allow to use the roi or image save features. - alias : an alias name for the xbpm (used only for display). --- The counters can be defined in the Scaler (Counter) Configuration Number Name Mnemonic <>Device Unit Chan <>Use As Scale Factor 10 x_intens x_intens MAC_CNT 0 1 counter 1 11 x_x x_x MAC_CNT 0 2 counter 1 12 x_y x_y MAC_CNT 0 3 counter 1 - Unit refers to the macrocounter index in the SCALERS part (used also as 'unit' argument in the macros) - channel: 1 (for intensity), 2 (for X position), 3 (for Y position), 4 (FWHM X), 5 (FWHM Y) | ||||||
Macros:
Usage: xbpm_debug toggle the debug mode if (!(whatis("__xbpm_debug") & 2)) rdef __xbpm_debug \'#$*\' xbpmoff Usage: xbpmoff [controller name|unit] Disable the unit number counters, all if unit not specified. xbpmon Usage: xbpmon [unit] Enable the unit number counters, all if unit not specified. xbpm_takebg Usage: xbpm_takebg (unit, tt) Take backgroung for unit (as in the spec config) xbpm - close safety shutter, take the background, open the safety shutter. If time tt [s] specified, change the exposure time. xbpmimgautosave Usage: xbpmimgautosave [unit, directory, prefix] Save automatically the last gathered image. Set the directory where the image with the preffix filename will be saved. xbpmroi Usage: xbpmroi [unit X Y Width Height] Set a ROI for the BPM unit. xbpmroiget Usage: xbpmroiget [unit] Displays the ROI for all the defined BPMs or the BPM unit. xbpmimgset Usage: xbpmimgset [unit, directory, prefix, [suffix], [format]] Prepare the images for unit (as in the spec config) xbpm to be save in a file. Accepted formats are raw ot edf. xbpmimgparsget Usage: xbpmimgparsget Show the image saving parameters, if set. xbpm_imgsave Usage: xbpm_imgsave (unit, flag) Set the image saving flag (1=yes, 0=no) for BPM unit. bvrange Usage: bvrange <bv1name> <range> [<bv2name> ...] Set the range [nA] bvin Usage: bvin <bv1name> [<bv2name> ...] Insert yag screen(s) in the beam. bvout Usage: bvout <bv1name> [<bv2name> ...] Extract yag screen(s) from the beam. bvledon Usage: bvledon <bv1name> [<bv2name> ...] Switch led(s) on. bvledoff Usage: bvledoff <bv1name> [<bv2name> ...] Switch led(s) off. bvfoilin Usage: bvfoilin <bv1name> [<bv2name> ...] Insert foil(s) in the beam. bvfoilout Usage: bvfoilout <bv1name> [<bv2name> ...] Extract the foil(s) from the beam. bvstatus Usage: bvstatus [bvmne] Print the status of bvmne viewer. With no argument will print the status of all the configured in the session beam viewers. | ||||||
Internal Macros: | ||||||
Usage: xbpm_config (mne, type, unit, module, chan) Called after reading the config file. If return the string ".error.", spec will consider the channel unusable. xbpm_cmd Usage: xbpm_cmd (mne, key, p1, p2, unit) Execute the command key for the counter mne, with parameters p1 and p2 if needed. The keys used are as follows: "start_one" and "prestart_all" - start the counting Parameters: p1 - counting time. Parameters: p2 - 2 (count to a time preset - tcount()). Parameters: unit - the unit number (if me is ..). "counts" - return the current counts. Parameters: unit - the unit number (if mne is ..). "get_status" - only used for polling counter Parameters:none. "halt_all" - stop the counting and read the controller (all the counters in one go) Parameters: p1 - controller unit number. Return the string ".error.", spec will consider the channel unusable. _xbpmena Usage: _xbpmena (unit,flag) Enable the unit number counters.If flag, set only the simulation. _xbpmdisa Usage: _xbpmdisa (unit,flag) Disable the unit number counters. If flag, set only the simulation. _xbpmcntstate Usage: _xbpmcntstate (unit) Check if the unit number counters are enabled/disabled. _xbpm_dev2unit Usage: _xbpm_dev2unit(name) xbpm Usage: xbpm _xbpm_takebg Usage: _xbpm_takebg (unit) Take backgroung for the BPM unit. _xbpm_imgautosave Usage: _xbpm_imgautosave (unit, flag, dir, pref) Eanble (flag = 1)/disable (flag = 0) automatic saving of the last image gathered. If dir and pref not specified, the image will be saved in a file with set in advanced. Return -1 if error from the device server, 0 if OK. _xbpmroiget Usage: _xbpmroiget (unit) Displays the ROI for the BPM unit. _xbpmroiset Usage: _xbpmroiset (unit) Set a ROI for the BPM unit if needed. _xbpm_imgsave Usage: _xbpm_imgsave (unit) Save the last gathered image. Return 0 if image saved, -1 if error. _xbpm_imgset Usage: _xbpm_imgset (unit, dir, pref, suf, fmt) Prepare the images for unit (as in the spec config) xbpm to be save in a file. Accepted formats are raw ot edf. _xbpm_imgpars_get Usage: _xbpm_imgpars_get (unit) Get the images parameters for unit (as in the spec config) xbpm. xbpmbv_config Usage: xbpmbv_config (mne, type, unit, module, chan) Called after reading the config file. If return the string ".error.", spec will consider the channel unusable. xbpmbv_cmd Usage: xbpmbv_cmd (mne, key, p1, p2, unit) Execute the command key for the counter mne, with parameters p1 and p2 if needed. The keys used are as follows: "start_one" and "prestart_all" - start the counting Parameters: p1 - counting time. Parameters: p2 - 2 (count to a time preset - tcount()). Parameters: unit - the unit number (if me is ..). "counts" - return the current counts. Parameters: unit - the unit number (if mne is ..). "halt_all" - read the diode only once. Parameters: p1 - controller unit number. Return the string ".error.", spec will consider the channel unusable. _bvrange Usage: _bvrange (mne, range) Change the beam viewer counter mne range. bcin Usage: bcin bcout Usage: bcout _bvcmd Usage: _bvcmd (dev, val) Execute a command on dev beam viewer. Accepted values are: "In"/"Out" for the yag screen, "LedOn"/"LedOff" for the led, "FoilIn"/ "FoilOut" for the foil. Return 0 if OK, -1 if error. _yagstatus Usage: _yagstatus (dev) Return the status of the yag screen for dev. _foilstatus Usage: _foilstatus (dev) Return the status of the scattering foil for dev. _ledstatus Usage: _ledstatus (dev) Return the status of the illuminator for dev. _geterr Usage: _geterr (unit) Disable the controller unit if Tango RuntimeError. | ||||||
|