• Lan8720 can't select for LPC54628
    Hi, I have a problem Ethernet PHY for LPC54628. I can't select CMSIS\Ethernet PHY\Lan8720 in Manage Run-Time Environment. When I set Network\Interface\ETH to 1, Valitation Output message say; "require...
  • LPC1768/9 + LAN8720
    Hi Experts, I am having LPC Xpresso 1769 and AOAA board in hand and using Keil to checkout the peripherals with sample code of MCB1700 demo board. Now i am having trouble with testing LAN because...
  • EMAC driver for LAN8720
    I was searching all over the keil's site and on web i can't find it. Is there files like EMAC_LPC17xx.c and EMAC_LPC17xx.h for LAN8720 ethernet PHY ? Those Keil's files supports just DP83848C PHY. ...
  • SIM900 and TCPNet not working
    I try to use TCPnet to dial GPRS using sim900 GSM modem and I try to many difenrent things but TCPnet ppp just simply don’t work for sim900 any help?! As far as I know problem is sim900 return echo...
  • TCPNET with RTX not working
    hi i am implementing tcpnet tcp/ip stack with rtx and i have read the keil instructions. but this code doesnt work and no tcp packet is sent to the pc. i am confused and dont know what to do to eliminate...