Redeclenchables vs reboot of sampling equipment

Hi all

I'm trying to implement analog and digital channels to read data anywhere, anytime that a common trigger occurs (wiring the trigger from one task to the other through "Get Terminal name with device Prefix.vi".

I believe that I have decent handle on it, but many examples, I found two possible ways to do so.

An example does this with a simple trigger by using a property node to make redeclenchables, and reads data in a loop.

The other uses the vi control to validate hardware parameters, of task and actually starts and stops the task inside each loop.

Someone at - it no indication as to key differences or for which uses one might be more useful than the other?

Thanks again to all of the friends.

Hello Beefcake,

The redeclenchables property node allows you to material determinism to meet the next trigger. All you have to worry about is time to rearm (the order of nanoseconds) to meet the next trigger trigger circuit. If time to rearm is lower than the frequency of the incoming triggering event then you don't miss any triggering event and therefore not lose all data. With the exception that any subsequent trigger that occurs when your card is generate or acquire based on the previous trigger will be ignored.

Using the market functions / stop create a responsibility of software by resetting the task to meet the next trigger. There is a chance that you will miss the trigger next if the task is not configured pretty quickly. The task of control DAQmx mitigates this issue somewhat by committing to the task but does not entirely fix the problem you may miss a trigger (during the time to call the DAQmx start and send a software trigger to the device to start the acquisition or generation) and be aware of it. If your device does not support this function there are workaround if your device has two counters. Please take a look at this white paper for more information and the workaround.

More reasons to use the property node redeclenchables vs the starting and stopping of your task.

  1. This feature is only supported on the X series devices and tasks of meter.
  2. This feature is not supported for triggers to reference.

Best regards

Izzy O.

Technical sales engineer

National Instruments

NI.com/support

Tags: NI Software

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    73 8 Jan 08:33:12 considerRebuildOfPrelinkedKernel com.apple.kext.triggers triggered to rebuild

    74 8 Jan 09:14:15 IO80211ControllerMonitor::configureSubscriptions() cannot add the _controller subscriptionIO80211Controller::start is 0xba273c6347bd7391, the provider is 0xba273c6347c03591

    75 8 Jan 10:25:01 IO80211ControllerMonitor::configureSubscriptions() cannot add the _controller subscriptionIO80211Controller::start is 0xf7c8617d266357db, the provider is 0xf7c8617d265c25db

    76 8 Jan 16:00:21 launchd process [1]-l' system of limitation of disabling i/o level

    77 on 8 Jan 16:00:21 launchd process [1] disable the CPU - the system-wide limit

    78 8 Jan 16:02:04 IO80211ControllerMonitor::configureSubscriptions() cannot add the _controller subscriptionIO80211Controller::start is 0x15045fc31fbdb6b9, the provider is 0x15045fc31fb71eb9

    79 on 8 Jan 16:06:54 IO80211ControllerMonitor::configureSubscriptions() cannot add the _controller subscriptionIO80211Controller::start is 0x71036aa9973552e5, the provider is 0x71036aa9972f54e5

    80 8 Jan 19:17:29 IO80211ControllerMonitor::configureSubscriptions() cannot add the _controller subscriptionIO80211Controller::start is 0x2b1a4c8484c03307, the provider is 0x2b1a4c8484bc6307

    81 8 Jan 21:21:36 launchd process [1]-l' system of limitation of disabling i/o level

    82 8 Jan 21:21:36 launchd process [1] disable the CPU - the system-wide limit

    83 8 Jan 21:23:54 IO80211ControllerMonitor::configureSubscriptions() cannot add the _controller subscriptionIO80211Controller::start is 0xcca2321af7b6e925, the provider is 0xcca2321af7b9fe25

    84 8 Jan 21:29:36 launchd process [1]-l' system of limitation of disabling i/o level

    85 8 Jan 21:29:36 launchd process [1] disable the CPU - the system-wide limit

    86 8 jan 21:30:56 IO80211ControllerMonitor::configureSubscriptions() cannot add the _controller subscriptionIO80211Controller::start is 0xe20202d28269674f, the provider is 0xe20202d282627e4f

    87 8 Jan 21:38:15 IO80211ControllerMonitor::configureSubscriptions() cannot add the _controller subscriptionIO80211Controller::start is 0x5f1176837050a4c5, the provider is 0x5f11768370533fc5

    88 8 jan 21:50:45 IO80211ControllerMonitor::configureSubscriptions() cannot add the _controller subscriptionIO80211Controller::start is 0x8f4585cded2f0e93, the provider is 0x8f4585cded270693

    89 8 Jan 22:21:18 IO80211ControllerMonitor::configureSubscriptions() cannot add the _controller subscriptionIO80211Controller::start is 0xb6896833dd1fa9e7, the provider is 0xb6896833dcc9e6e7

    90 8 Jan 22:30:07 launchd process [1]-l' system of limitation of disabling i/o level

    91 on 8 Jan 22:30:07 launchd process [1] disable the CPU - the system-wide limit

    92 8 Jan 22:31:14 IO80211ControllerMonitor::configureSubscriptions() cannot add the _controller subscriptionIO80211Controller::start is 0x605c04265d641f79, the provider is 0x605c04265d5a4879

    93 jan 10 21:43:29 IO80211ControllerMonitor::configureSubscriptions() cannot add the _controller subscriptionIO80211Controller::start is 0x1cdf33cab5700cf3, the provider is 0x1cdf33cab56624f3

    94 13 Jan 17:01:30 IO80211ControllerMonitor::configureSubscriptions() cannot add the _controller subscriptionIO80211Controller::start is 0x2371a46327c3ce19, the provider is 0x2371a46327b8a419

    95 13 Jan 17:03:43 decmpfs.c:1432:decmpfs_read_compressed: /System/Library/PrivateFrameworks/GeoKit.framework/Versions/A/Resources/world.g eokit: cluster_copy_upl_data err 14

    96 13 Jan 17:03:43 decmpfs.c:1456:decmpfs_read_compressed: /System/Library/PrivateFrameworks/GeoKit.framework/Versions/A/Resources/world.g eokit: err 14

    97 13 Jan 18:05:04 IO80211ControllerMonitor::configureSubscriptions() cannot add the _controller subscriptionIO80211Controller::start is 0x81e7cb1e2e20a25b, the provider is 0x81e7cb1e2e19825b

    98

    99 system log

    100

    101 13 jan 20:59:48 WindowServer: _CGXRemoveWindowFromWindowMovementGroup: 0 x 97 window is not attached to the window 0 x 98

    102 13 Jan 20:59:57 WindowServer: _CGXRemoveWindowFromWindowMovementGroup: 0 x 97 window is not attached to the window 0 x 98

    103 13 Jan 21:00:05 WindowServer: _CGXRemoveWindowFromWindowMovementGroup: 0 x 97 window is not attached to the window 0 x 98

    104 13 Jan 21:00:12 WindowServer: _CGXRemoveWindowFromWindowMovementGroup: 0 x 97 window is not attached to the window 0 x 98

    105 13 Jan 21:00:19 WindowServer: _CGXRemoveWindowFromWindowMovementGroup: 0 x 97 window is not attached to the window 0 x 98

    106 jan 13 21:00:21 WindowServer: _CGXRemoveWindowFromWindowMovementGroup: 0 x 97 window is not attached to the window 0 x 98

    107 13 Jan 21:00:28 WindowServer: _CGXRemoveWindowFromWindowMovementGroup: 0 x 97 window is not attached to the window 0 x 98

    108 13 Jan 21:00:30 WindowServer: _CGXRemoveWindowFromWindowMovementGroup: 0 x 97 window is not attached to the window 0 x 98

    109 13 Jan 21:00:47 WindowServer: _CGXRemoveWindowFromWindowMovementGroup: 0 x 97 window is not attached to the window 0 x 98

    110 jan 13 21:00:57 WindowServer: _CGXRemoveWindowFromWindowMovementGroup: 0 x 97 window is not attached to the window 0 x 98

    111 13 Jan 21:01:52 WindowServer: _CGXRemoveWindowFromWindowMovementGroup: 0 x 97 window is not attached to the window 0 x 98

    112 13 Jan 21:01:55 WindowServer: _CGXRemoveWindowFromWindowMovementGroup: 0 x 97 window is not attached to the window 0 x 98

    113 13 Jan 21:02:04 WindowServer: _CGXRemoveWindowFromWindowMovementGroup: 0 x 97 window is not attached to the window 0 x 98

    114 13 Jan 21:02:04 E-mail: 0x7f9b2453d7c0 Stream sends an event before being opened

    115 13 Jan 21:02:05 Mail: Stream 0x7f9b224426e0 sends an event before being opened

    116 13 Jan 21:02:05 Mail: Stream 0x7f9b23922ed0 sends an event before being opened

    117 13 Jan 21:02:05 Mail: Stream 0x7f9b224426e0 sends an event before being opened

    118 13 Jan 21:02:05 Mail: Stream 0x7f9b23922ed0 sends an event before being opened

    119 13 Jan 21:02:05 Mail: Stream 0x7f9b239aacd0 sends an event before being opened

    120 13 Jan 21:02:08 WindowServer: _CGXRemoveWindowFromWindowMovementGroup: 0 x 97 window is not attached to the window 0 x 98

    121 13 Jan 21:02:14 WindowServer: _CGXRemoveWindowFromWindowMovementGroup: 0 x 97 window is not attached to the window 0 x 98

    122 13 Jan 21:02:24 WindowServer: _CGXRemoveWindowFromWindowMovementGroup: 0 x 97 window is not attached to the window 0 x 98

    123 13 Jan 21:02:33 WindowServer: _CGXRemoveWindowFromWindowMovementGroup: 0 x 97 window is not attached to the window 0 x 98

    124 13 Jan 21:02:56 WindowServer: _CGXRemoveWindowFromWindowMovementGroup: 0 x 97 window is not attached to the window 0 x 98

    125 13 Jan 21:03:29 WindowServer: _CGXRemoveWindowFromWindowMovementGroup: 0 x 97 window is not attached to the window 0 x 98

    126

    launchd 127 Journal

    128

    129 8 Jan 21:25:32 com.apple.xpc.launchd.user.domain.501.100007.Aqua: could not import the appellant: path = System/Library/LaunchAgents/com.apple.CommCenter-osx.plist, calling = loginwindow.89 error = 138: Service cannot be loaded on this material

    130 8 Jan 21:30:48: failed to remove file or directory: name = com.apple.pkg.IncompatibleKextConfigData.14U2104.YZuiZ6, 1 = error: operation not permitted. Even forest removed.

    131 8 Jan 21:30:49 com.apple.airplaydiagnostics.server: MachService unrecognized property: ResetAtClose

    132 on 8 Jan 21:31:17 com.apple.xpc.launchd.user.domain.501.100007.Aqua: could not import the appellant: path = System/Library/LaunchAgents/com.apple.CommCenter-osx.plist, calling = loginwindow.89 error = 138: Service cannot be loaded on this material

    133 8 Jan 21:38:07: failed to remove file or directory: name = com.apple.pkg.IncompatibleKextConfigData.14U2104.YZuiZ6, 1 = error: operation not permitted. Even forest removed.

    134 8 Jan 21:38:09 com.apple.airplaydiagnostics.server: MachService unrecognized property: ResetAtClose

    135 8 Jan 21:38:39 com.apple.xpc.launchd.user.domain.501.100007.Aqua: could not import the appellant: path = System/Library/LaunchAgents/com.apple.CommCenter-osx.plist, calling = loginwindow.89 error = 138: Service cannot be loaded on this material

    136 8 Jan 21:50:37: failed to remove file or directory: name = com.apple.pkg.IncompatibleKextConfigData.14U2104.YZuiZ6, 1 = error: operation not permitted. Even forest removed.

    137 8 Jan 21:50:38 com.apple.airplaydiagnostics.server: MachService unrecognized property: ResetAtClose

    138 8 Jan 21:51:16 com.apple.xpc.launchd.user.domain.501.100007.Aqua: could not import the appellant: path = System/Library/LaunchAgents/com.apple.CommCenter-osx.plist, calling = loginwindow.89 error = 138: Service cannot be loaded on this material

    139 8 Jan 22:21:07: failed to remove file or directory: name = com.apple.pkg.IncompatibleKextConfigData.14U2104.YZuiZ6, 1 = error: operation not permitted. Even forest removed.

    140 8 Jan 22:21:08 com.apple.airplaydiagnostics.server: MachService unrecognized property: ResetAtClose

    141 8 Jan 22:24:36 com.apple.xpc.launchd.user.domain.501.100007.Aqua: could not import the appellant: path = System/Library/LaunchAgents/com.apple.CommCenter-osx.plist, calling = loginwindow.89 error = 138: Service cannot be loaded on this material

    142 8 Jan 22:31:03: failed to remove file or directory: name = com.apple.pkg.IncompatibleKextConfigData.14U2104.YZuiZ6, 1 = error: operation not permitted. Even forest removed.

    143 8 Jan 22:31:06 com.apple.airplaydiagnostics.server: MachService unrecognized property: ResetAtClose

    144 8 Jan 22:31:50 com.apple.xpc.launchd.user.domain.501.100006.Aqua: could not import the appellant: path = System/Library/LaunchAgents/com.apple.CommCenter-osx.plist, calling = loginwindow.89 error = 138: Service cannot be loaded on this material

    145 jan 10 21:43:19: failed to remove file or directory: name = com.apple.pkg.IncompatibleKextConfigData.14U2104.YZuiZ6, 1 = error: operation not permitted. Even forest removed.

    146, jan 10 21:43:21 com.apple.airplaydiagnostics.server: MachService unrecognized property: ResetAtClose

    147 jan 10 22:00:55 com.apple.xpc.launchd.user.domain.501.100006.Aqua: could not import the appellant: path = System/Library/LaunchAgents/com.apple.CommCenter-osx.plist, calling = loginwindow.89 error = 138: Service cannot be loaded on this material

    148 13 Jan 17:01:13: failed to remove file or directory: name = com.apple.pkg.IncompatibleKextConfigData.14U2104.YZuiZ6, 1 = error: operation not permitted. Even forest removed.

    149 13 Jan 17:01:26 com.apple.airplaydiagnostics.server: MachService unrecognized property: ResetAtClose

    150 13 jan 17:02:14 com.apple.xpc.launchd.user.domain.501.100006.Aqua: could not import the appellant: path = System/Library/LaunchAgents/com.apple.CommCenter-osx.plist, calling = loginwindow.89 error = 138: Service cannot be loaded on this material

    151 13 Jan 18:04:49: failed to remove file or directory: name = com.apple.pkg.IncompatibleKextConfigData.14U2104.YZuiZ6, 1 = error: operation not permitted. Even forest removed.

    152 13 Jan 18:04:50 com.apple.airplaydiagnostics.server: MachService unrecognized property: ResetAtClose

    153 13 Jan 18:05:54 com.apple.xpc.launchd.user.domain.501.100007.Aqua: could not import the appellant: path = System/Library/LaunchAgents/com.apple.CommCenter-osx.plist, calling = loginwindow.89 error = 138: Service cannot be loaded on this material

    154

    The 155 console log

    156

    157 7 Jan 14:58:39 fontd: cannot open read only database, refreshing DB

    158 on 7 Jan 16:09:03 fontd: cannot open read only database, refreshing DB

    159

    160 agencies services

    161

    com.Apple.logD 162

    163. status: 1

    164 com.apple.watchdogd

    165 com.malwarebytes.MBAMHelperTool

    com.microsoft.office.licensingV2.helper 166

    167

    168 connection services responsible

    169

    170 com.google.keystone.user.agent

    171

    172 /Library/LaunchDaemons/com.malwarebytes.MBAMHelperTool.plist content

    173 - mod date: Jan 8 23:48:01 2016

    174. (B) size: 584

    175 checksum: 2299099766

    176

    177

    ' 178 http://www.apple.com/DTDs/PropertyList-1.0.dtd ">

    179

    180

    181 label

    182 com.malwarebytes.MBAMHelperTool

    183 MachServices

    184

    185 com.malwarebytes.MBAMHelperTool

    186

    187

    188 program

    189 /Library/PrivilegedHelperTools/com.malwarebytes.MBAMHelperTool

    190 ProgramArguments

    191

    192 /Library/PrivilegedHelperTools/com.malwarebytes.MBAMHelperTool

    193

    194

    195

    196

    197 Library/LaunchAgents/com.google.keystone.agent.plist content

    198 - mod date: Jan 8 14:21:37 2016

    199. (B) size: 810

    200 checksum: 3108507151

    201

    202

    "203 http://www.apple.com/DTDs/PropertyList-1.0.dtd" >

    204

    205

    206 label

    207 com.google.keystone.user.agent

    208 LimitLoadToSessionType

    209 aqua

    210 ProgramArguments

    211

    212 /Users/USER/Library/Google/GoogleSoftwareUpdate/GoogleSoftwareUpdate.bu ndle/Contents/Resources/GoogleSoftwareUpdateAgent.app/Contents/MacOS/GoogleSoftw areUpdateAgent

    213 -runMode

    214 ifneeded

    215

    216 runAtLoad

    217

    218 StartInterval

    219 3623

    220 StandardErrorPath

    221 null/dev/null/dev/null

    222 StandardOutPath

    223 null/dev/null/dev/null

    224

    225

    226

    227 points of user login

    228

    iTunesHelper 229

    230 - /Applications/iTunes.app/Contents/MacOS/iTunesHelper.app

    231

    232 iCloud services

    233

    234 MOBILE_DOCUMENTS

    235 PHOTO_STREAM

    236 MAIL_AND_NOTES

    237 CONTACTS

    CALENDAR 238

    239 REMINDERS

    BRAND-240 PAGES

    INFORMATION ON 241

    242 KEYCHAIN_SYNC

    243 FIND_MY_MAC

    244

    245 iCloud errors

    246

    247 comapple. CloudPhotosConfiguration 39

    248 cloudd 26

    249 cloudphotosd 22

    Finder 250 17

    251 mdworker 12

    252 birds 6

    253 safari 3

    254 accountsd 2

    255 messages 1

    256 CallHistorySyncHelper 1

    257

    258 continuity errors

    259

    260 sharingd 15

    261

    262 bad permissions: 204

    263

    264 global prefs (user)

    265

    266 AppleShowAllExtensions = 1

    267

    268 requests

    269

    270 Apps.localized/Default users, USER, application, Chrome apdfllckaahabafndbhieahigkjlhalf.app

    271 - com.google.Chrome.app.Default - apdfllckaahabafndbhieahigkjlhalf

    272 users/USER/Applications/Chrome Apps.localized / Default blpcfgokakmgnkcojhhkbfbldkacnbeo.app

    273 - com.google.Chrome.app.Default - blpcfgokakmgnkcojhhkbfbldkacnbeo

    274 users/USER/Applications/Chrome Apps.localized / Default coobgpohoikkiipiblmjeljniedjpjpf.app

    275 - com.google.Chrome.app.Default - coobgpohoikkiipiblmjeljniedjpjpf

    276 Apps.localized/Default users, USER, application, Chrome pjkljhegncpnkpknbcohdijeoejaedia.app

    277 - com.google.Chrome.app.Default - pjkljhegncpnkpknbcohdijeoejaedia

    278/users/USER/Library/Application Support / Google / Chrome / Web by default/Applications/_crx_aohghmighlieiainnegkcijnfilokake/Default aohghmighlieiainnegkcijnfilokake.app

    279 - com.google.Chrome.app.Default - aohghmighlieiainnegkcijnfilokake-internal

    280/users/USER/Library/Application Support / Google / Chrome / Web by default/Applications/_crx_apdfllckaahabafndbhieahigkjlhalf/Default apdfllckaahabafndbhieahigkjlhalf.app

    281 - com.google.Chrome.app.Default - apdfllckaahabafndbhieahigkjlhalf-internal

    282/users/USER/Library/Application Support / Google / Chrome / Web by default/Applications/_crx_blpcfgokakmgnkcojhhkbfbldkacnbeo/Default blpcfgokakmgnkcojhhkbfbldkacnbeo.app

    283 - com.google.Chrome.app.Default - blpcfgokakmgnkcojhhkbfbldkacnbeo-internal

    284/users/USER/Library/Application Support / Google / Chrome / Web by default/Applications/_crx_coobgpohoikkiipiblmjeljniedjpjpf/Default coobgpohoikkiipiblmjeljniedjpjpf.app

    285 - com.google.Chrome.app.Default - coobgpohoikkiipiblmjeljniedjpjpf-internal

    286 users/USER/Library/Application Support / Google / Chrome / Web by default/Applications/_crx_pjkljhegncpnkpknbcohdijeoejaedia/Default pjkljhegncpnkpknbcohdijeoejaedia.app

    287 - com.google.Chrome.app.Default - pjkljhegncpnkpknbcohdijeoejaedia-internal

    288

    Bundles of 289

    290

    291/Users/USER/Library/Application Support/Google/Chrome/PepperFlash/20.0.0.267/PepperFlashPlayer.plugin

    292 - com.macromedia.PepperFlashPlayer.pepper

    293

    Library paths 294

    295

    296/users/USER/Library/Application Support/Google/Chrome/WidevineCDM/1.4.8.866/_platform_specific/mac_x64/libwidev inecdm.dylib

    297

    Bad 298 kernel extensions

    299

    /System/Library/Extensions/AppleOSXUSBNCM.kext 300

    301

    302 facilities

    303

    304 Microsoft AutoUpdate: 01/08/16, 19:02

    305 Microsoft Word 2016 by Mac: 01/08/16, 18:59

    306 Microsoft Outlook 2016 by Mac: 01/08/16, 18:57

    307

    308 (s) out of time: 490

    It is likely that hardware SATA internal drive or other component cable is defective. Apple would likely decrease in the service of the machine because of his age. An independent service provider would be ready.

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