Hi Rushikesh,

If you copy paste and share in a file attachment all the command line content 
from "$ cd nuttxspace/nuttx" to the end - not only picocom output " but 
everything that you did to configure and compile fooling "a video" ( which 
video? ) , perhaps we help can you.

Regards,
Murat

On 2021/08/10 05:00:36, rushi ghatkar <rushighatka...@gmail.com> wrote: 
> Hi,
> 
> I have followed a youtube video from Nuttx Channel to configure and compile
> Nuttx rtos with Nucleo-H743ZI2. And with the help of STM32CUbeProgrammer I
> have also flashed the nuttx.bin file into the board.
> But when I was trying to use minicom or picocom, I'm unable to use it.
> After executing this command "*sudo picocom /dev/ttyACM0 -b 115200" *,
> nutshell prompt is not appearing, please find the attachment.
> Need help for this.
> 
> 
> Regards,
> Rushikesh Ghatkar
> 
> On Mon, Aug 9, 2021 at 8:17 PM murat tologlu <mtolo...@hotmail.com> wrote:
> 
> > Hi Rushi,
> >
> > Unless we know what you are trying to do we can't help you. There may be a
> > mistake anywhere!
> >
> > Explain what did you try so far, how ? Give us the links of the
> > application you're trying.. So may be we can discover your mistake.
> >
> > Regards,
> > Murat
> >
> > On 2021/08/09 04:36:22, rushi ghatkar <rushighatka...@gmail.com> wrote:
> > > Hi,
> > >
> > > I'm totally new to NUttx RTOS and I have started to work on it. I have a
> > > Nucleo-H743ZI2 board and followed a youtube video of Nuttx channel to
> > > configure, compile and flash Nuttx rtos in Nucleo-H743ZI2 board. After
> > > compilation nuttx.bin file has been created but to flash that on board,
> > > flash command is not working so I tried STM32CubeProgrammer to flash and
> > it
> > > got flash successfully.
> > > But after that "sudo picocom/dev/ttyACM0 -b 115200" , after executing and
> > > resetting the board  it's just waiting but the nsh> prompt isn't
> > appearing.
> > > What to do about it?
> > >
> > > Is there anyone who has worked on Nuttx RTOS with Nucleo-H743ZI2 board
> > and
> > > can help me with this issue?
> > > Please help me to solve this issue.
> > > And also I want to create my own driver using nuttx rtos on a
> > Nucleo-H73ZI2
> > > board . How to create our own driver and which IDE we have to use?
> > >
> > > Please help me.
> > >
> > >
> > >
> > > Thanks & Regards,
> > > Rushikesh Ghatkar
> > >
> >
> 

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