winc3400/iperf_server_example/iperf.h File Reference

WINC3400 iperf.

Copyright (c) 2017-2019 Microchip Technology Inc. and its subsidiaries.

#include "socket/include/socket.h"

Data Structures
struct	app_status
struct	client_hdr
struct	server_hdr
struct	tstrIperfInit
struct	UDP_datagram

Macros
#define	HEADER_VERSION1   0x80000000
	iPerf Settings More...
#define	IPERF_BUFFER_SIZE   ((IPERF_RX_BUFFER_SIZE > IPERF_TX_BUFFER_SIZE) ? IPERF_RX_BUFFER_SIZE : IPERF_TX_BUFFER_SIZE)
#define	IPERF_RX_BUFFER_SIZE   1600
#define	IPERF_TX_BUFFER_SIZE   1400
#define	IPERF_WIFI_M2M_SERVER_IP   0xFFFFFFFF
#define	IPERF_WIFI_M2M_SERVER_PORT   (5001)
#define	IPERF_WIFI_M2M_WLAN_AUTH   M2M_WIFI_SEC_WPA_PSK
	Security type. More...
#define	IPERF_WIFI_M2M_WLAN_PSK   "12345678"
	Password for Destination SSID. More...
#define	IPERF_WIFI_M2M_WLAN_SSID   "DEMO_AP"
	Wi-Fi Settings. More...
#define	RUN_NOW   0x00000001
#define	TEST_STATE_TCP_RX   4
#define	TEST_STATE_TCP_TX   3
#define	TEST_STATE_UDP_RX   2
#define	TEST_STATE_UDP_TX   1

Typedefs
typedef struct app_status	app_status
typedef struct client_hdr	client_hdr
typedef struct server_hdr	server_hdr
typedef struct UDP_datagram	UDP_datagram

Enumerations
enum	app_mode {   MODE_UNDEF,   MODE_INIT,   MODE_INIT_DONE,   MODE_START,   MODE_RUN,   MODE_WAIT,   MODE_FINISHED,   MODE_STOP,   MODE_UNDEF,   MODE_INIT,   MODE_INIT_DONE,   MODE_START,   MODE_RUN,   MODE_WAIT,   MODE_FINISHED,   MODE_STOP }
enum	tenuNMI_IperfMode {   MODE_TCP_CLIENT,   MODE_TCP_SERVER,   MODE_UDP_CLIENT,   MODE_UDP_SERVER,   MODE_TCP_CLIENT,   MODE_TCP_SERVER,   MODE_UDP_CLIENT,   MODE_UDP_SERVER }

Functions
NMI_API sint8	IperfCreate (tstrIperfInit *pstrIperfInit, bool bIsPaused)
NMI_API void	IperfInit (void)
NMI_API void	IperfPrintStats (SOCKET sock)
NMI_API sint8	IperfRemoteSocketClose (void)
NMI_API sint8	IperfSocketClose (SOCKET sock)
void	IperfSocketEventHandler (SOCKET sock, uint8 u8Msg, void *pvMsg)
void	IperfTCP_Client_SendTestPacket (void)
NMI_API void	IperfUpdate (void)

Variables
struct sockaddr_in	udp_client_addr

#define HEADER_VERSION1   0x80000000

iPerf Settings

#define IPERF_BUFFER_SIZE   ((IPERF_RX_BUFFER_SIZE > IPERF_TX_BUFFER_SIZE) ? IPERF_RX_BUFFER_SIZE : IPERF_TX_BUFFER_SIZE)

#define IPERF_RX_BUFFER_SIZE   1600

#define IPERF_TX_BUFFER_SIZE   1400

#define IPERF_WIFI_M2M_SERVER_IP   0xFFFFFFFF

#define IPERF_WIFI_M2M_SERVER_PORT   (5001)

#define IPERF_WIFI_M2M_WLAN_AUTH   M2M_WIFI_SEC_WPA_PSK

Security type.

#define IPERF_WIFI_M2M_WLAN_PSK   "12345678"

Password for Destination SSID.

#define IPERF_WIFI_M2M_WLAN_SSID   "DEMO_AP"

Wi-Fi Settings.

Destination SSID

#define RUN_NOW   0x00000001

#define TEST_STATE_TCP_RX   4

#define TEST_STATE_TCP_TX   3

#define TEST_STATE_UDP_RX   2

#define TEST_STATE_UDP_TX   1

typedef struct app_status app_status

typedef struct client_hdr client_hdr

typedef struct server_hdr server_hdr

typedef struct UDP_datagram UDP_datagram

enum app_mode

Enumerator
MODE_UNDEF
MODE_INIT
MODE_INIT_DONE
MODE_START
MODE_RUN
MODE_WAIT
MODE_FINISHED
MODE_STOP
MODE_UNDEF
MODE_INIT
MODE_INIT_DONE
MODE_START
MODE_RUN
MODE_WAIT
MODE_FINISHED
MODE_STOP

enum tenuNMI_IperfMode

Enumerator
MODE_TCP_CLIENT
MODE_TCP_SERVER
MODE_UDP_CLIENT
MODE_UDP_SERVER
MODE_TCP_CLIENT
MODE_TCP_SERVER
MODE_UDP_CLIENT
MODE_UDP_SERVER

NMI_API sint8 IperfCreate	(	tstrIperfInit *	pstrIperfInit,
		bool	bIsPaused
	)

References IperfTCP_ClientStart(), IperfTCP_ServerStart(), IperfUDP_ClientStart(), IperfUDP_ServerStart(), M2M_ERR_FAIL, MODE_TCP_CLIENT, MODE_TCP_SERVER, MODE_UDP_CLIENT, MODE_UDP_SERVER, tstrIperfInit::operating_mode, printf, and ret.

Referenced by main().

NMI_API void IperfInit

(

void

)

References tstrIperfUdpMsg::gau8MsgBuffer, gu8NumSockets, IPERF_BUFFER_SIZE, and m2m_memset().

Referenced by main().

NMI_API void IperfPrintStats

(

SOCKET

sock

)

References IPERF_MAX_UDP_STATE, IperfCalculateBandwidthKbps(), IperfPrintUdpServerStats(), MODE_INIT, MODE_STOP, printf, tstrIperfSocketInfo::strRxBytes, tstrIperfSocketInfo::strTxBytes, tcp_serv_pack_recv, TEST_STATE_TCP_RX, TEST_STATE_TCP_TX, TEST_STATE_UDP_RX, TEST_STATE_UDP_TX, tstrIperfUint64::u32H, u32msTicks, tstrIperfSocketInfo::u32TimeStart, app_status::udp_client, and app_status::udp_server.

Referenced by IperfSocketClose(), IperfSocketEventHandler(), IperfSocketStop(), and IperfUpdate().

NMI_API sint8 IperfRemoteSocketClose

(

void

)

NMI_API sint8 IperfSocketClose

(

SOCKET

sock

)

References close(), i, IPERF_MAX_UDP_STATE, IperfDecrementTimerUse(), IperfPrintStats(), IperfSocketClose(), M2M_ERR_FAIL, m2m_memset(), MAX_SOCKET, printf, TCP_SOCK_MAX, TEST_STATE_TCP_RX, and TEST_STATE_UDP_RX.

Referenced by IperfSocketClose(), IperfSocketEventHandler(), IperfSocketStop(), IperfUpdate(), and main().

void IperfSocketEventHandler	(	SOCKET	sock,
		uint8	u8Msg,
		void *	pvMsg
	)

References _htonl, _htons, _ntohl, _ntohs, accept(), AF_INET, tstrIperfSocketInfo::bIsActive, tstrIperfUdpState::bIsActive, clientIPAddress, server_hdr::datagrams, server_hdr::error_cnt, client_hdr::flags, server_hdr::flags, tstrIperfUdpMsg::gau8MsgBuffer, gu32IPAddress, HEADER_VERSION1, UDP_datagram::id, inet_ntoa(), IPERF_MAX_UDP_STATE, IPERF_RX_BUFFER_SIZE, IperfAddUint64(), IperfCalculateBandwidthKbps(), IperfDecrementTimerUse(), IperfIncrementTimerUse(), IperfPrintStats(), IperfPrintUdpServerStats(), IperfSocketClose(), IperfTCP_SendTestPacket(), server_hdr::jitter1, server_hdr::jitter2, M2M_ERR, m2m_memset(), M2M_SUCCESS, m2m_wifi_yield(), MAX_SOCKET, MODE_FINISHED, MODE_INIT, MODE_RUN, MODE_START, MODE_WAIT, NBIT31, ntohl(), NULL, server_hdr::outorder_cnt, printf, tstrSocketRecvMsg::pu8Buffer, recv(), recvfrom(), ret, RUN_NOW, tstrSocketRecvMsg::s16BufferSize, tstrIperfSocketInfo::s32PktCount, tstrSocketConnectMsg::s8Error, in_addr::s_addr, sendto(), sockaddr_in::sin_addr, sockaddr_in::sin_family, sockaddr_in::sin_port, tstrSocketAcceptMsg::sock, SOCK_ERR_BUFFER_FULL, SOCKET_MSG_ACCEPT, SOCKET_MSG_BIND, SOCKET_MSG_CONNECT, SOCKET_MSG_RECV, SOCKET_MSG_RECVFROM, SOCKET_MSG_SEND, tstrIperfSocketInfo::sockParent, tstrIperfUdpState::sockParent, tstrSocketBindMsg::status, server_hdr::stop_sec, server_hdr::stop_usec, tstrSocketAcceptMsg::strAddr, tstrSocketRecvMsg::strRemoteAddr, tstrIperfSocketInfo::strRxBytes, tstrIperfUdpState::strRxBytes, tstrIperfUdpServerMsg::strUdpDatagram, tstrIperfUdpServerMsg::strUdpServerHdr, app_status::tcp_client, app_status::tcp_server, TEST_STATE_TCP_RX, TEST_STATE_TCP_TX, TEST_STATE_UDP_RX, TEST_STATE_UDP_TX, server_hdr::total_len1, server_hdr::total_len2, tstrIperfSocketInfo::u16Port, tstrIperfUdpState::u16Port, tstrSocketRecvMsg::u16RemainingSize, tstrIperfUdpState::u16RxMissingPktsLastPeriod, tstrIperfUdpState::u16RxPktsLastPeriod, tstrIperfSocketInfo::u32BytesLastPeriod, tstrIperfUdpState::u32BytesLastPeriod, tstrIperfUint64::u32H, tstrIperfSocketInfo::u32IPAddress, tstrIperfUint64::u32L, tstrIperfSocketInfo::u32LastStatsTime, tstrIperfUdpState::u32LastStatsTime, u32msTicks, tstrIperfUdpState::u32NextRxSeqNum, tstrIperfSocketInfo::u32PktByteCount, tstrIperfSocketInfo::u32PktLength, tstrIperfUdpState::u32RxMissingPkts, tstrIperfSocketInfo::u32RxPkts, tstrIperfUdpState::u32RxPkts, tstrIperfSocketInfo::u32TimeStart, tstrIperfUdpState::u32TimeStart, tstrIperfSocketInfo::u32TxSQN, tstrIperfSocketInfo::u8PktsOutstanding, tstrIperfSocketInfo::u8State, udp_client_addr, app_status::udp_server, and udp_server_sock.

Referenced by main().

void IperfTCP_Client_SendTestPacket

(

void

)

References IperfIncrementTimerUse(), IperfTCP_SendTestPacket(), and tcp_client_sock.

Referenced by main().

NMI_API void IperfUpdate

(

void

)

References tstrIperfSocketInfo::bIsActive, tstrIperfUdpState::bIsActive, tstrIperfSocketInfo::bIsPaused, tstrIperfUdpMsg::gau8MsgBuffer, i, IPERF_MAX_UDP_STATE, IPERF_RX_BUFFER_SIZE, IperfPrintStats(), IperfSocketClose(), IperfUDP_SendTestPacket(), IperfUDP_WriteFIN(), j, M2M_SUCCESS, MAX_SOCKET, NULL, printf, recvfrom(), tstrIperfSocketInfo::s32PktCount, tstrIperfSocketInfo::sockParent, tstrIperfUdpState::sockParent, TCP_SOCK_MAX, TEST_STATE_TCP_RX, TEST_STATE_TCP_TX, TEST_STATE_UDP_RX, TEST_STATE_UDP_TX, tstrIperfSocketInfo::u16MsPeriod, tstrIperfUdpState::u16RxMissingPktsLastPeriod, tstrIperfUdpState::u16RxPktsLastPeriod, tstrIperfSocketInfo::u32BytesLastPeriod, tstrIperfUdpState::u32BytesLastPeriod, u32LastStatsTime, tstrIperfSocketInfo::u32LastTransmission, u32msTicks, tstrIperfSocketInfo::u32TimeStart, tstrIperfUdpState::u32TimeStart, tstrIperfSocketInfo::u8PktsOutstanding, and tstrIperfSocketInfo::u8State.

Referenced by main().

struct sockaddr_in udp_client_addr