Our #NuttX Terminal App needs to poll periodically for NSH Output ... Let's do this with an #LVGL Timer
Article: https://lupyuen.github.io/articles/terminal?9#timer-for-lvgl-terminal
How we poll an I/O Stream in Apache #NuttX RTOS
Article: https://lupyuen.github.io/articles/terminal?8#poll-for-nsh-output
Reading stdout from #NuttX NSH Shell will block ... If there's nothing to read! That's why we poll() for stdout
Article: https://lupyuen.github.io/articles/terminal?7#test-the-pipes
Checking our #NuttX plumbing by Piping a Command to NSH Shell
Article: https://lupyuen.github.io/articles/terminal?7#test-the-pipes
Here's how we create a Task in Apache #NuttX RTOS
Article: https://lupyuen.github.io/articles/terminal?6#create-the-task
Standard I/O Streams will be inherited ... When we create a #NuttX Task
Article: https://lupyuen.github.io/articles/terminal?5#connect-the-pipes
Here's how we create a POSIX Pipe in Apache #NuttX RTOS
Article: https://lupyuen.github.io/articles/terminal?4#create-the-pipes
Let's start the #NuttX NSH Shell ... And send it a command via a NuttX Pipe
Article: https://lupyuen.github.io/articles/terminal?3#pipe-a-command-to-nsh-shell
Inside our #PinePhone Terminal for #LVGL and Apache #NuttX RTOS
Article: https://lupyuen.github.io/articles/terminal?2#lvgl-terminal-for-nuttx
Creating a #PinePhone Terminal App with #LVGL and Apache #NuttX RTOS ... All shall be explained in this article
Here's how we create the #LVGL Widgets in our #PinePhone Terminal App for #NuttX RTOS
Source: https://github.com/lupyuen/pinephone-nuttx#render-terminal-with-lvgl-widgets
Our #PinePhone Terminal App for #NuttX RTOS has 3 #LVGL Widgets: 2 Text Area Widgets and 1 Keyboard Widget ... Let's create the LVGL Widgets
Source: https://github.com/lupyuen/pinephone-nuttx#render-terminal-with-lvgl-widgets
What's inside our #LVGL Terminal for #PinePhone on Apache #NuttX RTOS
Source: https://github.com/lupyuen/pinephone-nuttx#lvgl-terminal-for-nuttx
#LVGL Terminal for #PinePhone on Apache #NuttX RTOS ... Sorry I can't type well with the camera in the way 🙏
Source: https://github.com/lupyuen/pinephone-nuttx#lvgl-terminal-for-nuttx
Our #LVGL Terminal shouldn't block while waiting for #NuttX NSH Output ... So we call poll() to check if there's NSH Output ready for processing
Source: https://github.com/lupyuen/pinephone-nuttx#poll-for-nsh-output
Our Terminal App will execute #NuttX NSH Commands on #PinePhone ... With a little help from #LVGL Timers
Source: https://github.com/lupyuen/pinephone-nuttx#timer-for-lvgl-terminal
Apache #NuttX RTOS has an NSH Shell that runs simple commands ... Our #LVGL Terminal App shall send commands to NSH over POSIX Pipes
Source: https://github.com/lupyuen/pinephone-nuttx#lvgl-terminal-for-nuttx
Let's create a Terminal App for #PinePhone ... With #LVGL and Apache #NuttX RTOS
Source: https://github.com/lupyuen/pinephone-nuttx#lvgl-terminal-for-nuttx
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