90 lines
3.2 KiB
C
90 lines
3.2 KiB
C
#ifndef _USR_LWIP_H_
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#define _USR_LWIP_H_
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#include "lwip/opt.h"
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//*****************************************************************************
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//
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// Ensure that AUTOIP COOP option is configured correctly.
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//
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//*****************************************************************************
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#undef LWIP_DHCP_AUTOIP_COOP
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#define LWIP_DHCP_AUTOIP_COOP ((LWIP_DHCP) && (LWIP_AUTOIP))
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//*****************************************************************************
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//
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// lwIP API Header Files
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//
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//*****************************************************************************
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#include <stdint.h>
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#include "lwip/api.h"
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#include "lwip/netifapi.h"
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#include "lwip/tcp.h"
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#include "lwip/udp.h"
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#include "lwip/tcpip.h"
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#include "lwip/sockets.h"
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#include "lwip/mem.h"
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#include "lwip/stats.h"
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#include "lwip/def.h"
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#include "lwip/tcp_impl.h"
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#include "lwip/timers.h"
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//*****************************************************************************
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//
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// IP Address Acquisition Modes
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//
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//*****************************************************************************
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#define IPADDR_USE_STATIC 0
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#define IPADDR_USE_DHCP 1
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#define IPADDR_USE_AUTOIP 2
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/* Èç¹ûÊǾ²Ì¬IP */
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#define USR_IP_ADDR0 (192 & 0xff)
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#define USR_IP_ADDR1 (168 & 0xff)
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#define USR_IP_ADDR2 (4 & 0xff)
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#define USR_IP_ADDR3 (2 & 0xff)
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#define USR_MASK_ADDR0 (255 & 0xff)
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#define USR_MASK_ADDR1 (255 & 0xff)
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#define USR_MASK_ADDR2 (255 & 0xff)
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#define USR_MASK_ADDR3 (0 & 0xff)
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#define USR_GW_ADDR0 (192 & 0xff)
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#define USR_GW_ADDR1 (168 & 0xff)
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#define USR_GW_ADDR2 (4 & 0xff)
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#define USR_GW_ADDR3 (1 & 0xff)
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//*****************************************************************************
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//
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// Hardware timer interrupt callback function type (available only when running
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// on TM4C parts). This function is called in interrupt context whenever the
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// Ethernet MAC reports an interrupt from the IEEE-1588 timestamping
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// timer. The first parameter is the base address of the MAC and the second
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// is the interrupt status as reported via EthMACTimestampIntStatus.
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//
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//*****************************************************************************
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typedef void (* tHardwareTimerHandler)(uint32_t ui32Base,
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uint32_t ui32IntStatus);
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//*****************************************************************************
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//
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// lwIP Abstraction Layer API
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//
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//*****************************************************************************
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extern void usr_lwip_init(void);
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extern void lwIPInit(uint32_t ui32SysClkHz, const uint8_t *pui8Mac,
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uint32_t ui32IPAddr, uint32_t ui32NetMask,
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uint32_t ui32GWAddr, uint32_t ui32IPMode);
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extern void lwIPTimerCallbackRegister(tHardwareTimerHandler pfnTimerFunc);
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extern void lwIPTimer(uint32_t ui32TimeMS);
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extern void lwIPEthernetIntHandler(void);
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extern uint32_t lwIPLocalIPAddrGet(void);
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extern uint32_t lwIPLocalNetMaskGet(void);
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extern uint32_t lwIPLocalGWAddrGet(void);
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extern void lwIPLocalMACGet(uint8_t *pui8Mac);
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extern void lwIPNetworkConfigChange(uint32_t ui32IPAddr, uint32_t ui32NetMask,
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uint32_t ui32GWAddr, uint32_t ui32IPMode);
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extern uint32_t lwIPAcceptUDPPort(uint16_t ui16Port);
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#endif
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