hi iam developing the ksz8851snli which is spi to ethernet IC for testing this i need to ping the pc from microcontroller, for that i havent found any lwip example, the examples are pinging from pc to MC, but in my case MC to PC i need , if any one have there please share example.
i developed driver for ksz8851snli but iam not recieviing interrupt signal from ksz8851, the interrupt signal will occur when all the recieved packets are converted to spi fifo registers so
iam plannning to ping the device from mc to pc which is not required of any interrupt just i need check tx buffer empty if it is empty data will be transmitted tx buffers of ksz8851snli
for this i need example of pinging mc to pc help me to find any example of nxp or any microcontroller (stm,microchip,tiva etc...) i will understand and i willl convert it to nxp apis
Thank you & Regards
Sandeep C
@Ethernet @ethernet1 @EthernetHelp
Hi @sandeep_c,
I hope you are doing well.
-> A few examples are provided by nxp to check the lwip ping demo application.
https://community.nxp.com/pwmxy87654/attachments/pwmxy87654/lpc/40504/1/lwIP%20TCPIP%20Stack%20and%2...
https://community.nxp.com/t5/Kinetis-Software-Development-Kit/Brief-Introduction-to-LwIP-stack-in-MC...
https://community.nxp.com/t5/Kinetis-Microcontrollers/Lightweight-TCP-IP-lwIP-Stack-with-SDK/ta-p/11...
One should refer to the links that provide the way to implement lwip and how to use it.
To implement the APIs one should refer below link
https://mcuxpresso.nxp.com/api_doc/dev/1620/a00960.html
Please share the observation if it works or not.
Thanks & Regards,
Sanket Parekh