添加LWIP STATIC 模式

Inc/lwip.h

@@ -41,6 +41,7 @@
 #endif /* WITH_RTOS */
 
 /* USER CODE BEGIN 0 */
+void MX_LWIP_STATIC_Init(void);
 
 /* USER CODE END 0 */
 

MDK-ARM/LWIP.uvoptx

@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="UTF-8"?>
+<?xml version="1.0" encoding="UTF-8" standalone="no" ?>
 <ProjectOpt xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="project_optx.xsd">
 
   <SchemaVersion>1.0</SchemaVersion>
@@ -45,7 +45,7 @@
         <PageWidth>79</PageWidth>
         <PageLength>66</PageLength>
         <TabStop>8</TabStop>
-        <ListingPath />
+        <ListingPath></ListingPath>
       </OPTLEX>
       <ListingPage>
         <CreateCListing>1</CreateCListing>
@@ -104,16 +104,16 @@
         <bSchkAxf>0</bSchkAxf>
         <bTchkAxf>0</bTchkAxf>
         <nTsel>3</nTsel>
-        <sDll />
-        <sDllPa />
-        <sDlgDll />
-        <sDlgPa />
-        <sIfile />
-        <tDll />
-        <tDllPa />
-        <tDlgDll />
-        <tDlgPa />
-        <tIfile />
+        <sDll></sDll>
+        <sDllPa></sDllPa>
+        <sDlgDll></sDlgDll>
+        <sDlgPa></sDlgPa>
+        <sIfile></sIfile>
+        <tDll></tDll>
+        <tDllPa></tDllPa>
+        <tDlgDll></tDlgDll>
+        <tDlgPa></tDlgPa>
+        <tIfile></tIfile>
         <pMon>BIN\CMSIS_AGDI.dll</pMon>
       </DebugOpt>
       <TargetDriverDllRegistry>
@@ -133,7 +133,7 @@
           <Name>-U-O142 -O2254 -S0 -C0 -N00("ARM CoreSight SW-DP") -D00(2BA01477) -L00(0) -TO18 -TC10000000 -TP21 -TDS8007 -TDT0 -TDC1F -TIEFFFFFFFF -TIP8 -FO7 -FD20000000 -FC800 -FN1 -FF0STM32F4xx_512.FLM -FS08000000 -FL080000 -FP0($$Device:STM32F407ZETx$CMSIS\Flash\STM32F4xx_512.FLM)</Name>
         </SetRegEntry>
       </TargetDriverDllRegistry>
-      <Breakpoint />
+      <Breakpoint/>
       <Tracepoint>
         <THDelay>0</THDelay>
       </Tracepoint>
@@ -163,19 +163,19 @@
         <newCpu>0</newCpu>
         <uProt>0</uProt>
       </DebugFlag>
-      <LintExecutable />
-      <LintConfigFile />
+      <LintExecutable></LintExecutable>
+      <LintConfigFile></LintConfigFile>
       <bLintAuto>0</bLintAuto>
       <bAutoGenD>0</bAutoGenD>
       <LntExFlags>0</LntExFlags>
-      <pMisraName />
-      <pszMrule />
-      <pSingCmds />
-      <pMultCmds />
-      <pMisraNamep />
-      <pszMrulep />
-      <pSingCmdsp />
-      <pMultCmdsp />
+      <pMisraName></pMisraName>
+      <pszMrule></pszMrule>
+      <pSingCmds></pSingCmds>
+      <pMultCmds></pMultCmds>
+      <pMisraNamep></pMisraNamep>
+      <pszMrulep></pszMrulep>
+      <pSingCmdsp></pSingCmdsp>
+      <pMultCmdsp></pMultCmdsp>
       <DebugDescription>
         <Enable>1</Enable>
         <EnableFlashSeq>0</EnableFlashSeq>

Src/freertos.c

@@ -85,6 +85,7 @@ osThreadId defaultTaskHandle;
 /* USER CODE BEGIN FunctionPrototypes */
 void StartMainTask(void const * argument);
    
+extern void MX_LWIP_STATIC_Init(void);
 /* USER CODE END FunctionPrototypes */
 
 void StartDefaultTask(void const * argument);
@@ -155,7 +156,8 @@ void MX_FREERTOS_Init(void) {
 void StartDefaultTask(void const * argument)
 {
   /* init code for LWIP */
-  MX_LWIP_Init();
+  // MX_LWIP_Init();
+  MX_LWIP_STATIC_Init();
   /* USER CODE BEGIN StartDefaultTask */
   osThreadDef(mainTask, StartMainTask, osPriorityNormal, 0, 1024);
   mainTaskHandle = osThreadCreate(osThread(mainTask), NULL);

Src/lwip.c

@@ -28,7 +28,9 @@
 #include "ethernetif.h"
 
 /* USER CODE BEGIN 0 */
-
+uint8_t IP_ADDRESS[4];
+uint8_t NETMASK_ADDRESS[4];
+uint8_t GATEWAY_ADDRESS[4];
 /* USER CODE END 0 */
 /* Private function prototypes -----------------------------------------------*/
 static void ethernet_link_status_updated(struct netif *netif);
@@ -46,7 +48,45 @@ ip4_addr_t netmask;
 ip4_addr_t gw;
 
 /* USER CODE BEGIN 2 */
+void MX_LWIP_STATIC_Init(void)
+{
+  IP_ADDRESS[0] = 192;
+  IP_ADDRESS[1] = 168;
+  IP_ADDRESS[2] = 8;
+  IP_ADDRESS[3] = 10;
+  NETMASK_ADDRESS[0] = 255;
+  NETMASK_ADDRESS[1] = 255;
+  NETMASK_ADDRESS[2] = 255;
+  NETMASK_ADDRESS[3] = 0;
+  GATEWAY_ADDRESS[0] = 192;
+  GATEWAY_ADDRESS[1] = 168;
+  GATEWAY_ADDRESS[2] = 8;
+  GATEWAY_ADDRESS[3] = 1;
+
+  tcpip_init(NULL, NULL);
+
+  IP4_ADDR(&ipaddr, IP_ADDRESS[0], IP_ADDRESS[1], IP_ADDRESS[2], IP_ADDRESS[3]);
+  IP4_ADDR(&netmask, NETMASK_ADDRESS[0], NETMASK_ADDRESS[1], NETMASK_ADDRESS[2], NETMASK_ADDRESS[3]);
+  IP4_ADDR(&gw, GATEWAY_ADDRESS[0], GATEWAY_ADDRESS[1], GATEWAY_ADDRESS[2], GATEWAY_ADDRESS[3]);
+
+  netif_add(&gnetif, &ipaddr, &netmask, &gw, NULL, &ethernetif_init, &tcpip_input);
+
+  netif_set_default(&gnetif);
+
+  if (netif_is_link_up(&gnetif))
+  {
+    netif_set_up(&gnetif);
+  }
+  else
+  {
+    netif_set_down(&gnetif);
+  }
+
+  netif_set_link_callback(&gnetif, ethernet_link_status_updated);
 
+  osThreadDef(EthLink, ethernet_link_thread, osPriorityBelowNormal, 0, configMINIMAL_STACK_SIZE * 2);
+  osThreadCreate(osThread(EthLink), &gnetif);
+}
 /* USER CODE END 2 */
 
 /**