Posted on February 13, 2018 at 14:27My projects with 32F107 runs DHCP ON works fine on LAN.
I want my MCU get custom IP when I connect to PC without DHCP Server.
I am using cube and already set
Should I use autoIP or insert code when DHCP fail.
Do I have to use cross cable?
&sharpdefine WITH_RTOS 0
/*----- CHECKSUM_BY_HARDWARE disabled -----*/
&sharpdefine CHECKSUM_BY_HARDWARE 0
/*-----------------------------------------------------------------------------*/
/* LwIP Stack Parameters (modified compared to initialization value in opt.h) -*/
/* Parameters set in STM32CubeMX LwIP Configuration GUI -*/
/*----- Value in opt.h for LWIP_DHCP: 0 -----*/
&sharpdefine LWIP_DHCP 1
/*----- Default Value for MEMP_NUM_TCP_PCB: 5 ---*/
&sharpdefine MEMP_NUM_TCP_PCB 2
/*----- Value in opt.h for NO_SYS: 0 -----*/
&sharpdefine NO_SYS 1
/*----- Value in opt.h for SYS_LIGHTWEIGHT_PROT: 1 -----*/
&sharpdefine SYS_LIGHTWEIGHT_PROT 0
/*----- Value in opt.h for MEM_ALIGNMENT: 1 -----*/
&sharpdefine MEM_ALIGNMENT 4
/*----- Default Value for MEMP_NUM_PBUF: 16 ---*/
&sharpdefine MEMP_NUM_PBUF 10
/*----- Default Value for MEMP_NUM_TCP_PCB_LISTEN: 8 ---*/
&sharpdefine MEMP_NUM_TCP_PCB_LISTEN 1
/*----- Default Value for MEMP_NUM_TCP_SEG: 16 ---*/
&sharpdefine MEMP_NUM_TCP_SEG 10
/*----- Default Value for PBUF_POOL_SIZE: 16 ---*/
&sharpdefine PBUF_POOL_SIZE 11
/*----- Default Value for PBUF_POOL_BUFSIZE: 592 ---*/
&sharpdefine PBUF_POOL_BUFSIZE 1524
/*----- Value in opt.h for LWIP_ETHERNET: LWIP_ARP || PPPOE_SUPPORT -*/
&sharpdefine LWIP_ETHERNET 1
/*----- Default Value for LWIP_AUTOIP: 0 ---*/
&sharpdefine LWIP_AUTOIP 1
/*----- Default Value for LWIP_DHCP_AUTOIP_COOP: 0 ---*/
&sharpdefine LWIP_DHCP_AUTOIP_COOP 1♯♯♯@
#autoip
