[GitHub] [incubator-nuttx] btashton edited a comment on pull request #2463: boards: Added Teensy-4.x BSP

[GitBox <gi...@apache.org>]

btashton edited a comment on pull request #2463:
URL: https://github.com/apache/incubator-nuttx/pull/2463#issuecomment-738591105


   @michallenc This looks good to me.  Thanks for adding the entry for the board to the documentation.
   
   I wont have a 4.1 until next week to test, but I did do basic testing with the 4.0 and nsh
   ```
   NuttShell (NSH) NuttX-10.0.0
   nsh> uname -a
   NuttX 10.0.0 ad832ed36a Dec  3 2020 21:56:47 arm teensy-4.x
   nsh> ls
   /:
    dev/
    proc/
   nsh> free
                total       used       free    largest
   Umem:       781040       6256     774784     774784
   nsh> ps
     PID PRI POLICY   TYPE    NPX STATE    EVENT     SIGMASK   STACK COMMAND
       0   0 FIFO     Kthread N-- Ready              00000000 002024 Idle Task
       1 100 FIFO     Task    --- Running            00000000 002036 init
   nsh> ?
   help usage:  help [-v] [<cmd>]
   
     .         cd        echo      hexdump   mh        rm        time      xd
     [         cp        exec      kill      mount     rmdir     true
     ?         cmp       exit      ls        mv        set       uname
     basename  dirname   false     mb        mw        sleep     umount
     break     dd        free      mkdir     ps        source    unset
     cat       df        help      mkrd      pwd       test      usleep
   
   Builtin Apps:
     sh   nsh
   nsh> ls /dev
   /dev:
    console
    null
    ttyS0
   ```
   Also since this does not have a debugger, this is what I used to load the firmware
   ```
   ❯ ./teensy_loader_cli -w -v --mcu=TEENSY40 ~/nuttx/incubator-nuttx/nuttx.hex 
   Teensy Loader, Command Line, Version 2.2
   Read "/home/bashton/nuttx/incubator-nuttx/nuttx.hex": 73803 bytes, 3.6% usage
   Found HalfKay Bootloader
   Programming...................................................................
   Booting
   ```
   
   @patacongo Do you have any other concerns?


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