The following warnings occurred:
Warning [2] Undefined array key 5241 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 5243 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 5244 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 5245 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 5247 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 5249 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 5251 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 5255 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 5273 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 5275 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 5278 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 5289 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 5291 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 5299 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 5303 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 5305 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 5314 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 5316 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 5317 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 5319 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 5320 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 5325 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 5327 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 5328 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 5330 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 5332 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 5333 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 5334 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 5337 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 5338 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 5340 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 5347 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 5349 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 5368 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 5372 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 5375 - Line: 275 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 275 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined variable $thread - Line: 295 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 295 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Trying to access array offset on value of type null - Line: 295 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 295 errorHandler->error_callback
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/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined variable $fid - Line: 295 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 295 errorHandler->error_callback
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 5249 - Line: 331 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 331 errorHandler->error_callback
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 304 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 5327 - Line: 331 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 331 errorHandler->error_callback
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 304 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 5316 - Line: 331 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 331 errorHandler->error_callback
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 304 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 5319 - Line: 331 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 331 errorHandler->error_callback
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 304 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 5349 - Line: 331 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 331 errorHandler->error_callback
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 304 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 5334 - Line: 331 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 331 errorHandler->error_callback
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 304 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
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Warning [2] Undefined array key 5375 - Line: 331 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 331 errorHandler->error_callback
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 304 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 23 ThreadedMode::showthread_threaded
/inc/class_plugins.php 142 threaded_mode_showthread_threaded
/showthread.php 918 pluginSystem->run_hooks
Warning [2] Undefined array key 5338 - Line: 331 - File: inc/plugins/threaded_mode.php PHP 8.1.2-1ubuntu2.14 (Linux)
File Line Function
/inc/class_error.php 153 errorHandler->error
/inc/plugins/threaded_mode.php 331 errorHandler->error_callback
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
/inc/plugins/threaded_mode.php 332 ThreadedMode::buildtree
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Looking for HP-IL interfaces



#2

Hi,

I'm looking for some HP-IL peripherals:

either: RS 232-Interface 82164A or Converter 82166A

If you have one or know somone who has one I'd like to buy it. Also preferred is any hardware documentation of one of these products, so that I may rebuild one by myself.

I only want to connect my HP41 to my PC, but I noticed, that the IL-PC-Interface only work on older slow machines, but maybe this can also be solved by reimplementing it on a redesign. I'm able to design schematics/pcb's with professional PC-based software.

Any documentation/components on IL-construction-kits is also welcome.

Has HP-IL released as an IEEE standard? If so, does anybody know the IEEE-number?

Thanks for your help


#3

The card is FINE!! No need to re-design anything. The slow-PC business it's just a myth. The problem is the bundled (HP) software. Read on...

The best solution for HP-41 to PC transfers is to use the HP-IL (ISA) card on the PC. The problem is NOT the hardware, it's the software you're using with the card. That software was designed to run on an IBM-AT compatible (286/16MHZ) machine, and it has timing loops that are CPU-speed dependent.

Instead of using the software that's bundled with the card, try using "Trans41" by Eclipse Logic and Tacit Logic Systems. With Trans41 the card will work fine on a fast PC, as long as you have an ISA slot on your motherboard.

By the way, the bundled device drivers: HPIL_LPT.SYS and HPIL_PRN.SYS seem to work OK on my fast PC. It's just the transfer software that does not work.

Leo.


#4

Where can one find the Trans41 program? A quick search could not find a source for this program, Eclipse Logic, or Tacit Logic. Are they still in business?


#5

No, they're not around anymore...

Once you find the hardware: HP 82973A, send me an e-mail at leo_duran@yahoo.com, enough said.


#6

Is the trans41 software also usable to transfer from and to a HP-71B or HP-75? Does it use the same file format on the PC, to be able to tarnsfer the files of the ftp swap disk archive? I already own the hardware, so I am very interested in this software, too. Thanks Peter


#7

Trans41, as the name implies, I think was designed to support the HP-41. However, it can emulate an HP-IL cassette drive using 2 DOS (LIF format) files. I believe the file names are: HPSIDE1.PAK and HPSIDE2.PAK.

So, in theory, you should be able to read/write from an HP-IL controller (HP-71/75/41) with mass storage access functions calls. On my HP-41 I can do: READP/WRITEP and INP/OUTP, etc.

Leo.

#8

I do have the hardware and I'd be very interested in the software


#9

Yes! I have the card too and I'd be very happy to have the software. David could open a new "Download Area", it may be near the "Software Library", and software like that Leo Duran described could be downloaded by everyone interested. Does it's a bad idea?


#10

Hi Leo,

sorry, I'd posted this at egroups before. Thank you for THE SOFTWARE,

I hope it's possible to get one board! I've asked also for it's schematic, photographs, bill of material etc. so that I can try to rebuild such a board. If this is possible - I do not know if there are some out-of-date-parts used - I would like to build up it by my self and share the construction data with other interested HP41 fans. It's possible for me to build up schematic and PCB in a PCB-based CAE-system and get out the gerber-files, which probably every PCB-vendor can read and produce a PCB.

Reinhard


#11

Reinhard: the board is actually very simple: it has five LS chips (some labeled by HP, but I'm sure that they are common parts) and three things that are harder to come by: the HPIL connectors, the HPIL i/o transformers, which could conceivably be faked (they're just pulse xformers) and the big problem is the 1LR4-0002 HPIL chip in the "C" version of the card, or the 1LB3-0003 chip in the "A" version. This last chip is the same that is used in the HP75. It could be that the 1LR4 is just a newer version of the same chip--I don't know. The cards are pretty similar otherwise save for a few subtle wiring differences around the main chip. So, if you are willing to sacrifice an HP75 for the 1LB3, building your own card should not be hard at all. I do have docs for the 1LB3.

By the way, I do use both the A and C versions without problems on a 40Mhz 486.

carlos.


#12

What a waste. When we want to build the board, how about building the chip with an FPGA or single chip processor ?


#13

I must say that I too would hesitate to destroy a good HP75 just for the chip. On the other hand, they're the least scarce source of 1LB3 chips...

If you want to implement the functions of the HPIL chip, things get a little more complicated. Detection is more difficult than simple serial frame detection because within a frame bits are asynchronous - the time between bits can vary. Also, at a higher level, the HPIL protocol is actually specified as a transition diagram with quite a few states. The HPIL chip implements most of the physical layer and the HPIL protocol. From the manual, the HPIL chip is described as follows:

-Low power CMOS

-Controller, talker, listener capability in any combination

-TTL compatible interface to cpu (some lines may require pull up)

-Automatic error checking on returned frames

-Automatic loop handshake (including automatic RFC sourcing)

-Automatic retransmission of frames that do not require cpu action

-Fully programmable interrupt conditions

-Automatic service request sending and parallel poll response

Internally, there are several state machines that implement the HPIL protocol, the most complex of which is the acceptor state machine; it has 10 states and 17 state transition equations.

So yes, it is absolutely doable, (and docs exist), but it is not a weekend project.

carlos.


#14

>So yes, it is absolutely doable, (and docs exist), but it is not a weekend project.

I know, I know...

I also have the interface specs and I thought about it since 10 years (surely no weekend project :-) )

There's some software, which interprets state diagrams and converts them into hardware (for example Xilinx chips). I didn't look into the FPGA scene for a longer time, but I know some guys who are into it.

The timing specific sections would have been made by hand (that's the method I trust :-) )

Another possibility would be programming a small processor (which I would prefer, just because I have more experience in that field)

#15

Yes, the 1LR4-0002 is just a newer version of the 1LB3-0003. This is the HP-IL chip that's used in just about everything except the 82160A (uses a different 1LB3 variant with a direct interface to the 41C bus), 82401A, and the ThinkJet printer. The latter two use a 1LB3 core integrated onto a chip with a microcontroller.

At one time National Semiconductor had announced an agreement with HP to second-source the 1LB3, and National assigned a part number of their own, but AFAIK they didn't go into production.

#16

I would be happy to host any HP software here. (Of course, we should have permission or it should be in the public domain.)


#17

Hi Dave,

I've got Trans41 from leo_duran@yahoo.com. Please ask him to get it.

regards

Reinhard


#18

I'm currently trying to contact the company for permission. If we can't find anyone to say yes or no, I'll post it until someone from the company appears and tells me that I shouldn't.

#19

Reinhard,

If you are really serious about this project you must contact Christoph Klug in Germany. He's an expert on HP-IL hardware issues, and understands the HP-41 controller very well.

I believe he designed an alternative card already. In fact, I think his design is software compatible with the 82973A. Software compatibility is a major issue unless you want also write your own code. Contact him at: Christoph.Klug@de.bosch.com

Please let me know how this goes, Leo.


#20

If you contact Christoph please post a summary here. I'm interested, but I'd prefer to wait for a summary rather than annoy him by being one of a heap of people mail bombing him


#21

Reinhard,

Would you share your discussion with Cristoph regarding his HP-IL card on the forum?

How about answering the questions for everyone: 1) Is his card software-compatible with the 82973A? 2) Does it work with Trans41? 3) How much does it cost? 4) Can Christoph supply these cards to all interested? 5) Would he prefer ONE big order, or should everyone order individually?

Thanks, Leo.


#22

Hi Leo,

I'd asked Christoph, on July 18th.

He answered :

1. the card is compatible with 82973A 2. it works with Trans41 3. he made me an offer of 250 DEM (~125 USD) 4. I don't know, how many he can build up (depends on his IL-components stock), ask him 5. ask him

I think, the price is a bit high, but, on the other hand, who has any documentation on the original board and/or the requested IL-components. An HP-kit, which was available, contained 4 sets for building up peripherals.

Do you have any contact to people from HP? May be, they have some kits anywhere, or they can supply us with information. (What about the engineers?) As I noticed in the discussion-forums at egroups and the museum, some people are looking for several different hardware extensions. I'm also interested on this stuff. On one hand it's good to use a PC as a mass storage or use the programms/data with V41/Hp41eps-emulators, so we need a link between them. This could be via IL/RS232 or IL/82973A or directly. The last way would be possible, if information about the HP41 signals and timing exists. One could rebuild an ERAMCO - ram/rom board with a RS232 interface on it. To build up the RS232 is very easy, just 10 components (15USD). But how does ERAMCO works (hardware-schematics)? Thibaud asked in the museums-forum last year, but there was no response. Should we ask around and publish a list of interested people and those who can provide us with knowledge? I've found HP's SDS-II software and documentation (it's new) on HP41.org.

All this is hard to filter. I need a lot of time to grab all this together and try to filter out what is useful.

My private interests are:

Connect my 41 to the PC for sw-backup. In the office I use both emulators (see above) and I'd like to have them on the same level as my hardware. Upgrading the HP41 with more extended RAM and (FLASH)ROM (insted of battery-powerd RAM) to build up some routines (MCODE and UCODE) which I often have to use for business.

About 15 years ago I got some photocopies, documenting the WAND, Printer 82143A and the HP41C. There is some text (german or english) but also the schematics. Theese schematics I will rebuild with a professional CAE-tool and after that it could be published. I've no time to anaylize the timing of the HP-41, may be someone else has. To build up the hardware is not so difficult if I get the timing.

We should ask David Hicks, if the forum could be splitted into different groups. This would be helpful.


#23

I'm open to suggestions. Additional groups create a little more work but I'm willing to create them if there is interest.


#24

Hi Dave,

It should be good to decide between HP41 and other machines. Under Hp41 we should have: general things hardware-info software-info

This should be enough, so that guests will not get confused if a group is not of interest for them.

One other thing: Is it possible to receive posted informations as an e-mail? This requires, that any interested people have to subscibe to a group, but after that it's not necessary to check the forum more than once a day.

Keep in mind, we have 24 timezones around the world.

Thanks for your help.

Greetings from Germany

Reinhard


#25

I wouldn't favour splitting the forum. I like looking into the questions about other machines too.

I'm especially no HP-41 nut (It's nice, but it's just not my machine somehow).

If there were 4 or 5 forums, I'd surely not look into all of them several times a day (what I do now)


#26

I can understand this, but what will prevent you in looking into all the forums?

It's only for haveing a litle bit of structure in such a forum.

Reinhard


#27

Just my two cents' worth... I don't think splitting the forum makes a lot of sense. The actual traffic volume here is fairly low, so if you split it into several forums, most of those will be rather empty most of the time. From a user's perspective, I also don't see how the convenience of multiple forums on multiple topics offsets the inconvenience of having to visit them all... at least not at the low low traffic volume that we have here.

So my vote (are we voting here? :-)) is to leave poor Dave Hicks alone and let's be happy with this one forum here!

Viktor


#28

Let's start with some modest changes (described in the New Features) post above and how they work out.

I'm still open to additional input for future improvements.


#29

Dave, the new markers are great. Please keep them.

Splitting the forum into parts wouldn't prevent me from visiting them, but I thought at the low traffic here it could be less work for the reader scrolling some pages down, than clicking around into some different forums.

I don't think, I'd need too much organisation aids here. There's a very small amount of posts a day and I follow through the threads at my both computers (one at work, one at home)

At least Dave shouldn't take the costs, when running new features. Besides that he has already to pay for the URL and for the webspace (oops, that's a reserved word in Germany, the German lawyer Gravenreuth will file a lawsuit against me now for using it on the internet :-).


#30

Hi Dave,

I feel happy, that there are so many comments on my response.

Your NEW solution is quite enough for haveing an quick overview on the forum.

Thanks for making theese wonderfull changes, it will meet all requirements.

Regards Reinhard

#31

I've thought about spinning off an HP-41 forum but was concerned that the volume didn't quite justify it. It seems that others agree. Perhaps we should take a vote.

I understand that there are 24 timezones but I don't understand how it applies to this situation. I've been commuting between Oregon and China for some time and I've found that it's always easy to access the forum but not always my email. (This is a network protocol issue not a timezone issue.)

Generally, when I come to my computer, I check into my favorite web-based forums and then email. To me, there is only a difference in the underlying protocol and the presentation. On the latter, I think the web forums do better because they thread messages. (I'm sorry but I have a feeling I do not understand your real issue here.)

I could probably set it up to send a notification when someone responds to your messages. Copying all messages to email might be more of a problem but I can look into it if there is sufficient interest. Running email lists usually involves money. There are a couple of places that run them for free but I don't trust them not to attach ads to emails or to start charging after they've developed a customer base or to go out of business. I sometimes personally take advantage of a free web service until they decide how they are going to make money, because, when it's just me, it's easy to quit or move when the service changes. Moving a public forum like this is more stressful.

Another thing I might be able to do is to mark newer messages as NEW regardless of where they appear in the list. Would that help? This might be based on cookies or it might be based on a simpler measure of newness like the last 30 messages or messages posted in 48 hours etc.


#32

Dave,

I vote for leaving things as they are.

I personally benefit from ALL of the discussion, rather than any specific topics. Interests change over time. In fact, I have become interested on a subject after reading about it.

Now, how about this? When your archive OLD threads, you may archive them by themes/subject rather than just dates.

Leo.

#33

Dave:

Please count me on the non-splitters side. I would like things to be kept more or less the way they are now; also without email support. Perhaps it would be nice to have a manner to spot new messages/threads easily, cookies may be a way; there may be other ways... let us think a little on this.

Just as an example, I have the Museum as my home page at work, at home, and on my notebook (3 places!). So I would like a way to mark read messages that is not machine dependent (ie: not to use "visited links", or cookies that are machine-dependent).

Since I visit the forum at least once a day, I use the customization page most times, specifying "List only messages posted within the last day". However, that requires:

1) Go to Museum Home Page

2) Click Forum

... (wait)

3) Stop the 500 messages listing

4) Click on "Search/Personalize"

5) Manually scroll down the page

6) Click on "View Message Index.." button

... (wait)

Then read the messages

Then visit the Articles and HP Memories Forums, just to check if there is something new...

I would like to heve a "shortcut" to see if there are new messages/postings from the home page. I don't know if it is possible / convenient for most people / or if it is a costlier approach; is just my suggestion.

Other idea may involve a"registering" scheme, in which those who visit the Museum often may have sort of a nickname/password; and there will be some state-keeping mechanism for each of us, but it may be too much complex for a non-profit site...

Registered users may have their individual page at the Museum, with space for a photograph and short bio..., interests... etc. Again, it may be asking too much for a non-profit, free access site.

BTW, the Museum helped me locate two or three HP calcs aficionados here in Buenos Aires, Argentina; I sometimes miss some kind of location-helper to know from which country someone is posting. (Although some regular contributors from USA, Australia, Belgium, Germany and Italy are easy to spot)... :-) Oh, this may help for those concerned with the "timezone" issue.

Regards

Andrés


#34

I have always used the search/personalize feature in the forum to list messages in the last day. I check the forum nearly every day. I see the new daily listing, but I prefer a threaded version.

Count me in for not splitting the forum. I enjoy many of the posts even if my interests are much narrower (scientific programmables and hp-il).

While I am talking about this site anyway, I really like the "What's new?" page, and I just tried the planimeter simulation last week and it's very cool!

Regards all, and wonderful site David!

Kevin


#35

I felt that the unthreaded view came closest to what others had requested but I can also make the daily view threaded and just one or two days worth.

What do others think about this?

Thanks for the comments about the site. I'm just polishing up the HP-45 simulator and (internal) programming page. I hope to have that up in a beta version by Monday.


#36

Well, I'm starting to use the daily page, and yes, there is a point in having it threaded.

My 2c worth would be to have a threaded view like the one you currently have, but ordered by the date of the most recent posting, rather than the first posting in a thread.

But hey, feel free to ignore me. I thought that things were great before you started adding more features. And of course it's now better :-)

But what do I think? I think you're running a great site, and running it well!

#37

dave; the NEW marker is a good idea, i hope you keep it.


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