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fix:修复UDP通讯长数据丢包问题

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This commit is contained in:
路淮
2026-05-06 15:22:21 +08:00
parent e8987abe14
commit f858a672a4
9 changed files with 273 additions and 60 deletions
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2
Core/LWIP/App/lwip.c
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@@ -61,7 +61,7 @@ void MX_LWIP_Init(void)
IP_ADDRESS[0] = 10;
IP_ADDRESS[1] = 12;
IP_ADDRESS[2] = 19;
IP_ADDRESS[3] = 252;
IP_ADDRESS[3] = 100;
NETMASK_ADDRESS[0] = 255;
NETMASK_ADDRESS[1] = 255;
NETMASK_ADDRESS[2] = 255;

12
Core/LWIP/Target/lwipopts.h
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@@ -58,7 +58,7 @@
/*----- Value in opt.h for MEM_ALIGNMENT: 1 -----*/
#define MEM_ALIGNMENT 4
/*----- Default Value for MEM_SIZE: 1600 ---*/
#define MEM_SIZE 1024*10
#define MEM_SIZE 1024*20
/*----- Default Value for H7 devices: 0x30044000 -----*/
#define LWIP_RAM_HEAP_POINTER 0x30004000
/*----- Default Value for MEMP_NUM_PBUF: 16 ---*/
@@ -80,11 +80,11 @@
/*----- Value in opt.h for LWIP_NETIF_LINK_CALLBACK: 0 -----*/
#define LWIP_NETIF_LINK_CALLBACK 1
/*----- Value in opt.h for TCPIP_THREAD_STACKSIZE: 0 -----*/
#define TCPIP_THREAD_STACKSIZE 1024
#define TCPIP_THREAD_STACKSIZE 2048
/*----- Value in opt.h for TCPIP_THREAD_PRIO: 1 -----*/
#define TCPIP_THREAD_PRIO osPriorityNormal
/*----- Value in opt.h for TCPIP_MBOX_SIZE: 0 -----*/
#define TCPIP_MBOX_SIZE 6
#define TCPIP_MBOX_SIZE 32
/*----- Value in opt.h for SLIPIF_THREAD_STACKSIZE: 0 -----*/
#define SLIPIF_THREAD_STACKSIZE 1024
/*----- Value in opt.h for SLIPIF_THREAD_PRIO: 1 -----*/
@@ -94,9 +94,9 @@
/*----- Value in opt.h for DEFAULT_THREAD_PRIO: 1 -----*/
#define DEFAULT_THREAD_PRIO 3
/*----- Value in opt.h for DEFAULT_UDP_RECVMBOX_SIZE: 0 -----*/
#define DEFAULT_UDP_RECVMBOX_SIZE 6
#define DEFAULT_UDP_RECVMBOX_SIZE 20
/*----- Value in opt.h for DEFAULT_TCP_RECVMBOX_SIZE: 0 -----*/
#define DEFAULT_TCP_RECVMBOX_SIZE 6
#define DEFAULT_TCP_RECVMBOX_SIZE 20
/*----- Value in opt.h for DEFAULT_ACCEPTMBOX_SIZE: 0 -----*/
#define DEFAULT_ACCEPTMBOX_SIZE 6
/*----- Value in opt.h for RECV_BUFSIZE_DEFAULT: INT_MAX -----*/
@@ -107,7 +107,7 @@
#define LWIP_CHECKSUM_CTRL_PER_NETIF 1
/*-----------------------------------------------------------------------------*/
/* USER CODE BEGIN 1 */
#define MEMP_NUM_NETBUF 16
#define MEMP_NUM_NETBUF 48
/* USER CODE END 1 */