Hi Rushikesh, I think you are doing the right steps, but just to confirm:
$ make distclean $ ./tools/configure.sh nucleo-h743zi2:nsh $ make menuconfig (this step is optional, just confirm that Device Drivers ---> [*] Serial Driver Support ---> Serial console (USART3) is correctly defined) $ make (flash firmware nuttx.bin in your board: you can use openocd or other tool, no problem) Besides the "nsh>" another indication that NuttX is starting is a solid LED turning ON, if it is crashing you should see an LED blinking. BR, Alan On 8/10/21, rushi ghatkar <rushighatka...@gmail.com> wrote: > Hi Sir, > > Thanks for your reply. > > 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. > Youtube Link : > https://www.youtube.com/watch?v=heSkSd-_70g&list=PLd73yQk5Fd8JEsVD-lhwYRQKVu6glfDa8&index=1 > > I did exactly as it is and finally the nuttx.bin file has been created and > I have flashed it by using STM32CubeProgrammer. > > For Nuttx configuration and compilation, I'm using Ubuntu 20.04. > Picocom or minicom is not working, so I'm working on it to get it work. > > But now I have doubts, > 1. How to create our own driver? I want to create my own driver like PWM, > ADC and for other peripherals, for this where I should start to create? and > how?? > 2. To create our own driver, where do we have to create it like in Ubuntu > or is there any other IDE we can use in ubuntu? > 3. After flashing the nuttx.bin file into Nucleo-H743ZI2 board, is it > possible to do programming in STM32CubeIDE while the nuttx.bin file is > already on board? > > > Thanks & Regards, > Rushikesh Ghatkar > > > On Tue, Aug 10, 2021 at 3:52 PM Simon Filgis > <si...@ingenieurbuero-filgis.de> > wrote: > >> Hi Sir, >> >> split you problem: >> >> Have you verified that you're able to receive data with your PC from any >> known working embedded device. >> >> Best, >> >> Simon >> >> >> On Tue, Aug 10, 2021 at 12:11 PM rushi ghatkar <rushighatka...@gmail.com> >> wrote: >> >> > Hi Sir, >> > >> > Thanks. Appreciate for your help. >> > >> > I have flashed your firmware file, nuttx.bin , but still I'm not >> > getting >> > nsh> prompt. >> > >> > Its ok sir. Thanks for your help. >> > >> > >> > >> > Thanks & Regards, >> > Rushikesh Ghatkar >> > >> > On Tue, Aug 10, 2021 at 3:29 PM Murat Tologlu <mtolo...@hotmail.com> >> > wrote: >> > >> > > Hi, >> > > >> > > Your nuttx.bin is probably different than the nuttx.bin file which I >> sent >> > > to you that's why I configured and compiled an sent to you a new one >> for >> > > your sake; If you still can't get the nsh> prompt with the firmware >> > > I >> > sent >> > > to you I don't have any more answer for you. Maybe someone else can >> > > contribute. >> > > >> > > Good luck. >> > > >> > > From: rushi ghatkar <rushighatka...@gmail.com> >> > > Sent: Tuesday, August 10, 2021 12:24 PM >> > > To: dev@nuttx.apache.org >> > > Subject: Re: Nuttx RTOS with Nucleo-H743ZI2 board >> > > >> > > >> > > >> > > On Tue, Aug 10, 2021 at 2:52 PM rushi ghatkar < >> rushighatka...@gmail.com >> > > <mailto:rushighatka...@gmail.com>> wrote: >> > > Hi Sir, >> > > >> > > Thanks for your reply. Really appreciate it. >> > > >> > > When i configured and compiled nuttx rtos then in my system nuttx.bin >> > file >> > > was created. And I have flashed that file also. Please find the nuttx >> > > directory image attachment. >> > > >> > > Your firmware file, nuttx bin file I have flashed successfully using >> > > STM32CubeProgramer. >> > > >> > > But the issue is, >> > > 1. picocom or minicom is not working. >> > > 2. I want to create my own driver like PWM, ADC and for other >> > peripherals, >> > > for this where I should start to create? and how? >> > > >> > > >> > > Thanks & Regards, >> > > Rushikesh Ghatkar >> > > >> > > >> > > >> > > >> > > On Tue, Aug 10, 2021 at 2:33 PM Murat Tologlu <mtolo...@hotmail.com >> > > <mailto:mtolo...@hotmail.com>> wrote: >> > > Hi Rushikesh, >> > > >> > > Flash and try attached firmware ( you may try bin and hex files ) and >> > tell >> > > us what happens. >> > > >> > > Good luck, >> > > Murat >> > > >> > > From: rushi ghatkar <rushighatka...@gmail.com<mailto: >> > > rushighatka...@gmail.com>> >> > > Sent: Tuesday, August 10, 2021 9:42 AM >> > > To: dev@nuttx.apache.org<mailto:dev@nuttx.apache.org> >> > > Subject: Re: Nuttx RTOS with Nucleo-H743ZI2 board >> > > >> > > Hi, >> > > >> > > Thanks for your reply. >> > > >> > > I have followed this youtube video from Nuttx Channel, >> > > >> > > >> > >> https://www.youtube.com/watch?v=heSkSd-_70g&list=PLd73yQk5Fd8JEsVD-lhwYRQKVu6glfDa8&index=1 >> > > >> > > From the above link I have followed each step exactly as it is. >> > > >> > > I'm using Nucleo-H743ZI2 board which has stlink-v3, for this in the >> end I >> > > was trying to execute command "openocd -f interface/stlink-v3.cfg -f >> > > target/stm32h7x.cfg" but this gives error. Please find the error >> > > image >> > > attachment. >> > > As you asked, use STM32CubeProgrammer to flash nuttx.bin into the >> > > Nucleo-H743ZI2 board. And I used it and the nuttx.bin file has been >> > flashed >> > > successfully. >> > > >> > > After all this I was trying to open the nutshell using picocom, but >> > > nothing happened. No nutshell prompt appeared. >> > > >> > > Please help me to solve this issue. >> > > >> > > >> > > Thanks & Regards, >> > > Rushikesh Ghatkar >> > > >> > > >> > > On Tue, Aug 10, 2021 at 11:39 AM murat tologlu <mtolo...@hotmail.com >> > > <mailto:mtolo...@hotmail.com>> wrote: >> > > 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 >> <mailto: >> > > 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 >> > > <mailto: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 >> > > <mailto: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 >> > > > > > >> > > > > >> > > > >> > > >> > >> >
