Re: [Article] Build & Test NuttX Apps in the Web Browser (TCC RISC-V Compiler)

Hi, This is cool. Two remarks: - it would be nice to have tcc supported as an official compiler along gcc and llvm. Probably just for fun with no "commercial interest" for nuttx. - in the 80s, CP/M had C compilers that executed in less than 64k of RAM... Sebastien. Le 05/02/2024 à 05:16,

STM32H7 board with ethernet

Dear all, Can anybody recommend a stm32h7 board with ethernet that is well supported by nuttx? Thanks in advance, Simon

Re: STM32H7 board with ethernet

Hi, The nucleo-h7 board series definitely work, there are several models with ethernet. Sebastien Le 06/02/2024 à 10:26, Simon Filgis a écrit : Dear all, Can anybody recommend a stm32h7 board with ethernet that is well supported by nuttx? Thanks in advance, Simon

Re: STM32H7 board with ethernet

Hi Sebastien, I have NUCLEO-H755ZI-Q on my table, but could not find a board package in the tree. Is it supported? Regards, Simon -- Hard- and Softwaredevelopment Consultant Ingenieurbüro-Filgis USt-IdNr.: DE305343278 On Tue, Feb 6, 2024 at 10:34 AM Sebastien Lorquet wrote: > Hi, > > The nu

Re: STM32H7 board with ethernet

Hi, I see that only the 743zi is in the tree, but it should not be too hard to clone that, change its config entries, and use it. Only a "nsh" config can be enough to start. This CPU is also not explicitly supported, but the H753Z is present. You can add the missing entries in kconfig, after

Re: STM32H7 board with ethernet

stm32h745i-disco is a great option! Ethernet and LCD On Tuesday, February 6, 2024, Simon Filgis wrote: > Dear all, > > Can anybody recommend a stm32h7 board with ethernet that is well supported > by nuttx? > > Thanks in advance, > > Simon >

Re: STM32H7 board with ethernet

The STM32H743ZI2 is quite complete. We used it with pysimCoder (ADC, encoders, PWM, digital I/O, network, but not CAN bus yet) Roberto On 2/6/24 11:57, Alan C. Assis wrote: stm32h745i-disco is a great option! Ethernet and LCD On Tuesday, February 6, 2024, Simon Filgis wrote: Dear all, Can

Re: STM32H7 board with ethernet

Dear all, I found a STM32H743ZI2 and build the jumbo config. I have nsh access. Now I would like to setup ethernet, but it seems not working out of the box. nsh> ifconfig eth0 192.168.1.5 nsh> ping any target does not work Also from my host, I cannot ping. Telnet-connection is unavailable... D

Re: STM32H7 board with ethernet

Hi Simon, I just sent to your email a board config example with Ethernet support for a custom board based on stm32h745i-disco and with Ethernet support. Probably your config is not working because there is no STM32H743ZI2 config with ETHERNET enabled in the mainline. Besides ETH configuration yo

Re: STM32H7 board with ethernet

The phy on the nucleo-h743zi is supported, I have it working in an industrialized product. It does not have an interrupt line, so cable state detection requires a polling daemon. However, the default network configuration provided in NuttX examples is cumbersome and too much linked with NSH

Re: STM32H7 board with ethernet

On Tue, Feb 6, 2024 at 8:45 AM Sebastien Lorquet wrote: > > However, the default network configuration provided in NuttX examples is > cumbersome and too much linked with NSH > > It can work for simple tests and demos, but you will have to write a > proper network management daemon if you plan to

Re: STM32H7 board with ethernet

Hi, I agree, but we should make progress on several points before it's possible : -how to configure it at runtime in a modular manner that can be customized by the user? It's usual that we need a choice of fixed ip  or DHCP. config file? runtime commands like nmcli? How to store the config?

Re: STM32H7 board with ethernet

The network monitor is part of apps/netutils/netinit so it is not a part of NSH.  NSH can automatically perform the network initialization if so configured and which, optionally, starts the network monitor thread.  But the logic is not architecturally a part of NSH nor does it depend on N SH.

Re: STM32H7 board with ethernet

That's good news. I missed that somehow. Hopefully it means that I can go ahead and delete some custom application code! Cheers Nathan On Tue, Feb 6, 2024 at 10:55 AM Gregory Nutt wrote: > The network monitor is part of apps/netutils/netinit so it is not a part > of NSH. NSH can automatically

NuttX poster?

At this year's Community over Code Europe 2024 (formerly ApacheCon), there is an opportunity for PMCs to submit posters to be on display in high-traffic areas throughout the conference. This could be particularly applicable if a project has a major new release, new algorithms, novel use of existin