About GGree.1

GGree.1 · 2022-02-25

GGree.1 · 2022-02-22

The project uses a Nucleo board with a STM32H723NG on it. I have adapted the NX_TCP_Server project and I am using Usart2 as a port to send and get data from a device that is then transferred over TCP. This all works fine when connected to the deskt...

GGree.1 · 2022-02-22

In the Linux version, the general Parameters Configuration window has settings for:Ethernet MAC AddressTx Descriptor LengthFirst Tx Descriptor AddressRx Descriptor LengthFirst Rx Descriptor AddressRx Buffers LengthIn the Windows version, the general ...

GGree.1 · 2022-02-19

I started seeing the problem when I took the working example from pack 2.0.0 (STM32H723NG) and added the UART side of my project. I had also modified some of the NetX code to suit the server application for the client I intend connecting with. Part...

GGree.1 · 2022-02-16

Sorry it is not really a question.I am using STM32CubeMXIDE Version: 1.8.0Build: 11526_20211125_0815 (UTC)with the integrated CubeMX for managing .ioc filesI wanted to make in incremental change without disturbing the present code base.I used the pro...

GGree.1 · 2022-02-25

Ported the same project over to the 746 discovery board and it works regardless of what is supplying power.

GGree.1 · 2022-02-23

I am using the SWV port and printf (works great)

GGree.1 · 2022-02-23

Thanks for the ideas. I can check off the LED indicator for hard faults. That was in there from the start. No indication.The program is waiting for for the thread that initializes the device on Uart2 to complete (semaphore). The device requires co...

GGree.1 · 2022-02-17

Finally found the reason for the hardfault. It was a call left over after removing the other associated calls for udp at line 365. /* get the client IP address and port */ nx_udp_source_extract(data_packet, &source_ip_address, &source_po...

GGree.1 · 2022-02-16

Not sure what the real difference was but I was able to start from the example project in the pack for the TCP server as indicated in the title and setup as a standalone project from the repo. Of course it works without any faults.Then I commented o...

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Has anyone been successful with implementing two Ethernet ports with any of the STM32F4/7 or H7 series MCUs?

Why would a project using Uart only work while connecting the USB (StLink) cable to a particular computer?

Why are the STM32CubeIDE - CubeMX ETH selections different between the Windows and Linux versions

Why do the client to server transactions in the Nx_TCP_Echo_Server example stop after 4 to 5 messages sent by the client if the nx_tcp_socket_send(&TCPSocket, data_packet, NX_IP_PERIODIC_RATE); call to echo the data back is not made?

Regeneration of code from a copied project removes needed include paths.

Re: Why would a project using Uart only work while connecting the USB (StLink) cable to a particular computer?

Re: Why would a project using Uart only work while connecting the USB (StLink) cable to a particular computer?

Re: Why would a project using Uart only work while connecting the USB (StLink) cable to a particular computer?

Re: How to use the STM32H723-Nucleo project Nx_TCP_Echo_Server without using the DHCP?

Re: How to use the STM32H723-Nucleo project Nx_TCP_Echo_Server without using the DHCP?