DHCP Client not working in LPC4337

[mallikarjunared]

Hey guys,

          I wanted to use LPC4337 Ethernet, which is working with static IP, but i am not able get dynamic IP(through DHCP) through library provided by lpcopen. Can someone help me out of this.

Thanks & Regards,

Mallikarjuna

[walterbuttazzo]

Try this:

Create a fake workspace and go in it

File -> Import -> General -> Existing project into workspace -> Select Archive File

My example  path is:

/usr/local/lpcxpresso_8.2.2_650/lpcxpresso/Examples/LPCOpen

but your can be different

You can use example of board with MCU 1795, and file name is:

lpcopen_2_10_lpcxpresso_nxp_lpcxpresso_1769.zip

There is an DHPC webserver Example (if not It should be enable with define LWIP_DHCP)

Just take source code you need and fix it with you MCU.

[mallikarjunared]

Hi Walter Buttazzo,

                 Thanks for your support.

                I am working on LPC43xx MCU, not LPC17xx MCU. It will be great if you support with LPC43xx MCU.

Thanks & Regards,

Mallikarjun  

[converse]

The same examples provided in the LPC4337 LPCOpen examples. Look in lpcopen_2_16_lpcxpresso_nxp_lpcxpresso_4337.zip

in the Examples/LPCOpen directory.

[mallikarjunared · Accepted solution]

Hi Walter Buttazzo,

              I am using same examples provided in the LPC4337 LPCOpen  lpcopen_2_16_lpcxpresso_nxp_lpcxpresso_4337.zip. The problem is is My Router(MAC filter enabled). Now it works.........:-)

Thanks & Regards,

Mallikarjun