I’m currently working on an STM32 project with Ethernet connectivity and LwIP. I want to know the IP address of the STM32 while configuring the network settings in CubeIDE.
Here’s my setup:
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STM32 is connected to a router via an Ethernet cable and my laptop is also connected to same router via wifi.
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LwIP is being used as the TCP/IP stack.
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In LwIP settings, there is an option to choose DHCP or Static IP.
My questions are:
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If I enable DHCP, how can I find out the dynamically assigned IP of the STM32?
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If I use a Static IP, what are the correct parameters to set (IP, Subnet Mask, Gateway) to ensure the STM32 is reachable from my PC?
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Are there any tips or methods to quickly verify the STM32’s IP on the network, such as through serial print, ping, or a network scanner?
