Wiznet 5100 aoLibrary DHCP request not working

Question

While using the aoLibrary I just can’t get the DHCP on the wiznet 5100 to start working. I own a ethernetshield for arduino with the wiznet 5100 and it works immediatly using the ethernet libraries. As of right now this is the basic code structure: spi0_master_init(); user_ethernet_init(); DHCP_time_handler(); DHCP_init(DHCP_SERVER_PORT, dhcp_buff); reg_dhcp_cbfunc(my_ip_assign, my_ip_assign, my_ip_conflict); while(true){ printf("
 Entering DHCP state machine"); switch (DHCP_run()) { case DHCP_IP_ASSIGN: printf("
IP assigned"); break; case DHCP_IP_CHANGED: printf("
 IP changed"); break; case DHCP_RUNNING: printf("
 DHCP running"); get_network_address(); dhcp_is_leased = true; break; case DHCP_FAILED: printf("
 DHCP failed"); break; case DHCP_STOPPED: printf("
 DHCP failed"); break; default: break; } } void DHCP_time_handler(void) { dhcp_tick_1s++; } I am not seeing any request for message with wireshark and the loop just keeps returning " DHCP is running " . I have no idea what I should do with the timer and if I have that correctly set up. I am using the wiznet5100 on a nRF52840

ToasTer86 · Answer

Well tried more things and got it to work. Seems I did not have the DHCP set up correctly.