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andy
2023-06-10 11:52:00 +08:00
parent e4616bfae5
commit 077c27f2bb
499 changed files with 199745 additions and 92 deletions
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36
source/lwip-1.4.1/port/STM32F4x7/arch/bpstruct.h Normal file
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/*
* Copyright (c) 2001-2003 Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Adam Dunkels <adam@sics.se>
*
*/
#if defined(__IAR_SYSTEMS_ICC__)
#pragma pack(1)
#endif

93
source/lwip-1.4.1/port/STM32F4x7/arch/cc.h Normal file
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/*
* Copyright (c) 2001-2003 Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Adam Dunkels <adam@sics.se>
*
*/
#ifndef __CC_H__
#define __CC_H__
#include "cpu.h"
typedef unsigned char u8_t;
typedef signed char s8_t;
typedef unsigned short u16_t;
typedef signed short s16_t;
typedef unsigned long u32_t;
typedef signed long s32_t;
typedef u32_t mem_ptr_t;
typedef int sys_prot_t;
#define U16_F "hu"
#define S16_F "d"
#define X16_F "hx"
#define U32_F "u"
#define S32_F "d"
#define X32_F "x"
#define SZT_F "uz"
/* define compiler specific symbols */
#if defined (__ICCARM__)
#define PACK_STRUCT_BEGIN
#define PACK_STRUCT_STRUCT
#define PACK_STRUCT_END
#define PACK_STRUCT_FIELD(x) x
#define PACK_STRUCT_USE_INCLUDES
#elif defined (__CC_ARM)
#define PACK_STRUCT_BEGIN __packed
#define PACK_STRUCT_STRUCT
#define PACK_STRUCT_END
#define PACK_STRUCT_FIELD(x) x
#elif defined (__GNUC__)
#define PACK_STRUCT_BEGIN
#define PACK_STRUCT_STRUCT __attribute__ ((__packed__))
#define PACK_STRUCT_END
#define PACK_STRUCT_FIELD(x) x
#elif defined (__TASKING__)
#define PACK_STRUCT_BEGIN
#define PACK_STRUCT_STRUCT
#define PACK_STRUCT_END
#define PACK_STRUCT_FIELD(x) x
#endif
#define LWIP_PLATFORM_ASSERT(x) //do { if(!(x)) while(1); } while(0)
#endif /* __CC_H__ */

37
source/lwip-1.4.1/port/STM32F4x7/arch/cpu.h Normal file
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/*
* Copyright (c) 2001-2003 Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Adam Dunkels <adam@sics.se>
*
*/
#ifndef __CPU_H__
#define __CPU_H__
#define BYTE_ORDER LITTLE_ENDIAN
#endif /* __CPU_H__ */

36
source/lwip-1.4.1/port/STM32F4x7/arch/epstruct.h Normal file
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/*
* Copyright (c) 2001-2003 Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Adam Dunkels <adam@sics.se>
*
*/
#if defined(__IAR_SYSTEMS_ICC__)
#pragma pack()
#endif

44
source/lwip-1.4.1/port/STM32F4x7/arch/init.h Normal file
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/*
* Copyright (c) 2001-2003 Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Adam Dunkels <adam@sics.se>
*
*/
#ifndef __ARCH_INIT_H__
#define __ARCH_INIT_H__
#define TCPIP_INIT_DONE(arg) tcpip_init_done(arg)
void tcpip_init_done(void *);
int wait_for_tcpip_init(void);
#endif /* __ARCH_INIT_H__ */

38
source/lwip-1.4.1/port/STM32F4x7/arch/lib.h Normal file
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/*
* Copyright (c) 2001-2003 Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Adam Dunkels <adam@sics.se>
*
*/
#ifndef __LIB_H__
#define __LIB_H__
#include <string.h>
#endif /* __LIB_H__ */

38
source/lwip-1.4.1/port/STM32F4x7/arch/perf.h Normal file
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/*
* Copyright (c) 2001-2003 Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Adam Dunkels <adam@sics.se>
*
*/
#ifndef __PERF_H__
#define __PERF_H__
#define PERF_START /* null definition */
#define PERF_STOP(x) /* null definition */
#endif /* __PERF_H__ */

305
source/lwip-1.4.1/port/STM32F4x7/arch/sys_arch.c Normal file
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/*
* 主要实现的内容：内核邮箱、内核互斥量、内核信号量、内核线程创建、内核保护
* 可参照STM32CubeMX生成的sys_arch.c
*
*/
#include <lwip/stats.h>
#include <lwip/debug.h>
#include <string.h>
#include "lwip/def.h"
#include "lwip/sys.h"
#include <lwip/opt.h>
#include <lwip/arch.h>
#include "lwip/tcpip.h"
#include "rtthread.h"
#include "stdint.h"
#include "stdio.h"
/*------------------------IPC邮箱实现-------------------------------------------*/
static uint16_t mbox_count=0; //用于对象容器名称计数
err_t sys_mbox_new(sys_mbox_t *mbox, int size)
{
char s1[16]={0};
sprintf(s1,"lwip_mbox#%d",mbox_count);
mbox_count++;
*mbox = rt_mb_create(s1,(rt_ubase_t)size,RT_IPC_FLAG_PRIO);
if(*mbox == NULL) {
return ERR_MEM;
}
return ERR_OK;
}
void sys_mbox_free(sys_mbox_t *mbox)
{
rt_mb_delete(*mbox);
}
void sys_mbox_post(sys_mbox_t *mbox, void *msg)
{
rt_base_t ret;
//由于RTThread邮箱大小为4个字节，所以这里传递的是指针指向的地址
while(ERR_OK != rt_mb_send_wait(*mbox, (rt_uint32_t)msg, RT_WAITING_FOREVER));
}
err_t sys_mbox_trypost(sys_mbox_t *mbox, void *msg)
{
rt_base_t ret;
//由于RTThread邮箱大小为4个字节，所以这里传递的是指针指向的地址
ret = rt_mb_send(*mbox, (rt_uint32_t)msg);
if (ret == RT_EOK) {
return ERR_OK;
} else {
return ERR_MEM;
}
}
err_t sys_mbox_trypost_fromisr(sys_mbox_t *mbox, void *msg)
{
return sys_mbox_trypost(mbox, msg);
}
u32_t sys_arch_mbox_fetch(sys_mbox_t *mbox, void **msg, u32_t timeout_ms)
{
rt_base_t ret;
void *msg_dummy;
if (!msg) {
msg = &msg_dummy;
}
if (!timeout_ms) {
/* wait infinite */
ret = rt_mb_recv(*mbox, (rt_ubase_t*)msg, RT_WAITING_FOREVER);
} else {
rt_tick_t timeout_ticks = timeout_ms;
ret = rt_mb_recv(*mbox, (rt_ubase_t*)msg, timeout_ticks);
if (ret != RT_EOK) {
/* timed out */
*msg = NULL;
return SYS_ARCH_TIMEOUT;
}
}
/* Old versions of lwIP required us to return the time waited.
This is not the case any more. Just returning != SYS_ARCH_TIMEOUT
here is enough. */
return 1;
}
u32_t sys_arch_mbox_tryfetch(sys_mbox_t *mbox, void **msg)
{
rt_base_t ret;
void *msg_dummy;
if (!msg) {
msg = &msg_dummy;
}
ret = rt_mb_recv(*mbox, (rt_ubase_t*)&(*msg), 0);
if (ret != RT_EOK) {
*msg = NULL;
return SYS_MBOX_EMPTY;
}
/* Old versions of lwIP required us to return the time waited.
This is not the case any more. Just returning != SYS_ARCH_TIMEOUT
here is enough. */
return 1;
}
int sys_mbox_valid(sys_mbox_t *mbox)
{
if (*mbox == NULL)
return 0;
else
return 1;
}
void sys_mbox_set_invalid(sys_mbox_t *mbox)
{
*mbox = NULL;
}
/*----------------------------IPC信号量实现---------------------------------*/
static uint16_t sem_count=0; //用于对象容器名称计数
err_t sys_sem_new(sys_sem_t *sem, u8_t initial_count)
{
char s1[16]={0};
sprintf(s1,"lwip_sem#%d",mbox_count);
sem_count++;
*sem = rt_sem_create(s1,1,RT_IPC_FLAG_PRIO);
if(*sem == NULL) {
return ERR_MEM;
}
if(initial_count == 0)
{
rt_sem_trytake(*sem);
}
else if(initial_count == 1) {
rt_base_t ret = rt_sem_release(*sem);
}
return ERR_OK;
}
u32_t sys_arch_sem_wait(sys_sem_t *sem, u32_t timeout_ms)
{
rt_base_t ret;
if(!timeout_ms) {
/* wait infinite */
ret = rt_sem_take(*sem, RT_WAITING_FOREVER);
} else {
rt_tick_t timeout_ticks = timeout_ms;
ret = rt_sem_take(*sem, timeout_ticks);
if (ret != RT_EOK) {
/* timed out */
return SYS_ARCH_TIMEOUT;
}
}
/* Old versions of lwIP required us to return the time waited.
This is not the case any more. Just returning != SYS_ARCH_TIMEOUT
here is enough. */
return 1;
}
void sys_sem_signal(sys_sem_t *sem)
{
rt_base_t ret;
ret = rt_sem_release(*sem);
}
void sys_sem_free(sys_sem_t *sem)
{
rt_sem_delete(*sem);
}
int sys_sem_valid(sys_sem_t *sem)
{
if (*sem == NULL)
return 0;
else
return 1;
}
void sys_sem_set_invalid(sys_sem_t *sem)
{
*sem = NULL;
}
/*----------------------------IPC互斥量---------------------------------*/
#if LWIP_COMPAT_MUTEX == 0
static uint16_t mutex_count=0; //用于对象容器名称计数
err_t sys_mutex_new(sys_mutex_t *mutex)
{
char s1[16]={0};
sprintf(s1,"lwip_mut#%d",mbox_count);
mutex_count++;
*mutex = rt_mutex_create(s1,RT_IPC_FLAG_PRIO);
if(*mutex == NULL) {
return ERR_MEM;
}
return ERR_OK;
}
void sys_mutex_free(sys_mutex_t *mutex)
{
rt_mutex_delete(*mutex);
}
void sys_mutex_lock(sys_mutex_t *mutex)
{
rt_base_t ret;
ret = rt_mutex_take(*mutex, RT_WAITING_FOREVER);
}
void sys_mutex_unlock(sys_mutex_t *mutex)
{
rt_base_t ret;
ret = rt_mutex_release(*mutex);
}
#endif
/*----------------------------IPC线程---------------------------------*/
sys_thread_t sys_thread_new(const char *name, lwip_thread_fn thread, void *arg, int stacksize, int prio)
{
rt_base_t ret;
sys_thread_t lwip_thread;
size_t rtos_stacksize;
rtos_stacksize = (size_t)stacksize;
lwip_thread = rt_thread_create(name,thread,arg,rtos_stacksize,prio,50);
rt_thread_startup(lwip_thread);
return lwip_thread;
}
/*----------------------------保护内存申请等---------------------------------*/
//强烈建议在lwipopts.h将该宏打开，
//SYS_LIGHTWEIGHT_PROT宏实现可以用于保护内核申请内存时通过互斥量保护，
//可以有效避免由于内存申请出现的错误。
#if SYS_LIGHTWEIGHT_PROT == 1
sys_mutex_t lwip_sys_mutex; //内存保护
void sys_init(void)
{
lwip_sys_mutex = rt_mutex_create("lwip_mut",RT_IPC_FLAG_PRIO);
}
sys_prot_t sys_arch_protect(void)
{
rt_base_t ret;
ret = rt_mutex_take(lwip_sys_mutex, RT_WAITING_FOREVER);
return 1;
}
void sys_arch_unprotect(sys_prot_t pval)
{
LWIP_UNUSED_ARG(pval);
rt_base_t ret;
ret = rt_mutex_release(lwip_sys_mutex);
}
//void sys_arch_msleep(u32_t delay_ms)
//{
// rt_thread_delay(delay_ms);
//}
#endif
/*-----------------------------LWIP时间计数-------------------------------------*/
u32_t sys_now(void)
{
return rt_tick_get();
}
u32_t sys_jiffies(void)
{
return rt_tick_get();
}

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source/lwip-1.4.1/port/STM32F4x7/arch/sys_arch.h Normal file
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/*
* Copyright (c) 2001-2003 Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
* SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
* OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
* OF SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Adam Dunkels <adam@sics.se>
*
*/
#ifndef __SYS_RTXC_H__
#define __SYS_RTXC_H__
#include "rtthread.h"
//#include "task.h"
//#include "queue.h"
//#include "semphr.h"
#define SYS_MBOX_NULL (xQueueHandle)0
#define SYS_SEM_NULL (xSemaphoreHandle)0
#define SYS_DEFAULT_THREAD_STACK_DEPTH configMINIMAL_STACK_SIZE
typedef rt_sem_t sys_sem_t;
typedef rt_mutex_t sys_mutex_t;
typedef rt_mailbox_t sys_mbox_t;
typedef rt_thread_t sys_thread_t;
typedef struct _sys_arch_state_t
{
// Task creation data.
char cTaskName[RT_NAME_MAX];
unsigned short nStackDepth;
unsigned short nTaskCount;
} sys_arch_state_t;
//extern sys_arch_state_t s_sys_arch_state;
//void sys_set_default_state();
//void sys_set_state(signed char *pTaskName, unsigned short nStackSize);
/* Message queue constants. */
#define archMESG_QUEUE_LENGTH ( 6 )
#endif /* __SYS_RTXC_H__ */