So your thread is running 3 times more often than the main thread. This means your thread will get 75 of the 100 time units and the main thread will get only 25. Total Priority = 5 (main) + 15 (your thread) = 20 If you change your thread's priority to 15 then the time unit split is calculated the same, but results in more time units for your thread: But what if you want your thread to run more often because it is doing some heavy processing? In this case you would increase its priority. This means that the main thread runs 50 times and your thread runs 50 times. Total Priority = 5 (main) + 5 (your thread) = 10 If both the main thread and your thread have a priority of 5 then the time unit split is calculated like this: This is the same priority as the main application thread, so if you leave your thread at 5 it will have the same amount of time allocated to it as the main thread.įor example, presume there are 100 "units" of thread time available. Reporting bugs and making feature requestsīy default a thread has a priority of 5.Alternatively you could create a batch file that sets everything up and call that instead. If you need to do configuration of the Shell before you use it, be sure to set it up to be interactive so you can set up the configuration before calling other Shell commands. Paths and other default settings will likely not be the same. The Shell is not equivalent to the Terminal or Command app for your OS. The process running in the Shell is killed when the object gets out of scope even if running in asynchronous or interactive modes. the /dev/tty.usbserial-XXXXXXXX is the serial number of the port. Serial1.SerialPort System.SerialPort ('/dev/tty.usbserial-XXXXXXXX'. This property currently applies only to Windows. In Mac, I know to open a serial port using following code. A value of -1 means the process can run indefinitely. The TimeOut property specifies how long (in milliseconds) a process can run before it is automatically terminated. This causes two properties of the Shell object to change: ErrorCode, which is a system-supplied error code or 0 for no error and Result, which is a string containing the output of the command. The Execute method executes a one-line command in Synchronous mode. Use the Shell class to execute DOS or Unix commands and get the results. The Opening event for the window initializes the Shell object (declared as a property of the window). The interface consists of two TextFields, InputField, in which the user can enter a command, and OutputField that displays the results. The following terminal application allows you to submit Unix commands using the interactive mode. To access the DataAvailable event handler, you can subclass Shell or use AddHandler. The Shell can be running in Synchronous, Asynchronous, or Interactive modes. The Canonical mode must be set before calling Execute to be effective, just like the Shell.Mode property.Ĭontrols the mode in which the Shell operates. waiting on input until a new-line is received which allows these special character to work). receiving input without the need for a new-line), but if enabled then the Shell will operate in Canonical mode (i.e. which normally just transmit as actual binary data to the Shell.įalse (default) means current behavior (i.e. Use this property to support special control characters like Ctrl+A (go to first line), and Ctrl-E (go to last line), etc. True to allow control characters to be sent to the Shell. With PubCoder every object on a page can respond to events like touch, pinch, swipe, device tilting or shake, and interact with other objects, moving, rotating or scaling them but also playing videos, sprite animations and sounds. You'll need to make sure the Shell instance does not go out of scope while you are waiting for operations to complete. PubCoder is a desktop app for creating highly interactive ebooks for any platform, in every language. Refer the interactive shell Example included with your installation (Advanced/Shell). Data can be sent to a running shell session with the Write method and data is returned via the DataAvailable event. The script can display a prompt and the user can interact with the shell script while it is running. You'll need to make sure the Shell instance does not go out of scope while you are waiting for operations to complete. An asynchronous shell script can run in the background. It does not wait for a command to finish before executing the next command. The shell executes its command and returns data via the DataAvailable event. For long-running shell processes, use one of the other shell modes instead. Synchronous shells block the main UI thread, even when they are in a thread themselves. (Default) The shell executes its command and returns the result in the Result property when the script has finished running. Specifies the types of modes in which the Shell can execute. Reporting bugs and making feature requests.
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