topic EMAC does not work in LPCXpresso IDE https://community.nxp.com/t5/LPCXpresso-IDE/EMAC-does-not-work/m-p/591871#M29779 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by tom84 on Tue Mar 20 01:47:23 MST 2012</STRONG><BR /><SPAN>I downloaded the "mcb1700.code.bundle.lpc1769.lpcxpresso" for testing the ethernet interface.</SPAN><BR /><SPAN>Because i use an LPC1758, i changed the MCU settings and in "tcpip.h" i changed the Ip-Adresses. I am pretty sure that there no misstake.</SPAN><BR /><SPAN>But when i try to ping the board, the answer is "Host unreachable", what could be the problem? I removed Jumper on ISP and RST! and the 3 jumpers E/C, E/U are like in the picture on page 7 of the "code.bundle.lpc17xx.keil.emac.pdf".</SPAN><BR /><SPAN> </SPAN><BR /><SPAN>I tried the easyweb programm for uvision and it worked fine, no matter how the jumper were set....</SPAN></BODY></HTML> Wed, 15 Jun 2016 22:52:44 GMT lpcware 2016-06-15T22:52:44Z EMAC does not work https://community.nxp.com/t5/LPCXpresso-IDE/EMAC-does-not-work/m-p/591871#M29779 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by tom84 on Tue Mar 20 01:47:23 MST 2012</STRONG><BR /><SPAN>I downloaded the "mcb1700.code.bundle.lpc1769.lpcxpresso" for testing the ethernet interface.</SPAN><BR /><SPAN>Because i use an LPC1758, i changed the MCU settings and in "tcpip.h" i changed the Ip-Adresses. I am pretty sure that there no misstake.</SPAN><BR /><SPAN>But when i try to ping the board, the answer is "Host unreachable", what could be the problem? I removed Jumper on ISP and RST! and the 3 jumpers E/C, E/U are like in the picture on page 7 of the "code.bundle.lpc17xx.keil.emac.pdf".</SPAN><BR /><SPAN> </SPAN><BR /><SPAN>I tried the easyweb programm for uvision and it worked fine, no matter how the jumper were set....</SPAN></BODY></HTML> Wed, 15 Jun 2016 22:52:44 GMT https://community.nxp.com/t5/LPCXpresso-IDE/EMAC-does-not-work/m-p/591871#M29779 lpcware 2016-06-15T22:52:44Z