iperf.c File Reference

#include "asf.h"
#include "FreeRTOS.h"
#include "osprintf.h"
#include "lwip/ip.h"
#include "lwip/api.h"
#include "lwip/tcpip.h"
#include "lwip/dns.h"
#include "os/include/net_init.h"
#include "os/include/m2m_wifi_ex.h"

Data Structures
struct	iperf_state

Enumerations
enum	iperf_status {   E_WAITING = 0,   E_CONNECTED,   E_CLOSED }

Functions
static sint32	check_digit (char c)
void	iperf_tcp_client_task (void *v)
static void	iperf_tcp_recv (struct netconn *conn)
static void	iperf_tcp_send (ip_addr_t *local_ip, ip_addr_t *remote_ip, u16_t port)
void	iperf_tcp_task (void *v)
	TCP task function. More...
static void	iperf_udp_recv (struct netconn *conn)
static void	iperf_udp_send (struct netconn *conn)
void	iperf_udp_task (void *v)
	UDP task function. More...
void	SetServerIpAddr (char *addr, uint32 *u32RemoteIPAddress)
static void	wifi_cb (uint8 msg_type, void *msg)
	Callback to get the Wi-Fi status update. More...

Variables
uint8_t	buffer [BUFSIZE]
static xSemaphoreHandle	firmware_start_sem = NULL
	Firmware start event. More...
static volatile bool	gbConnectedWifi = false
	Wi-Fi status variable. More...
tstrM2mWifiWepParams	gstrSTAWepParam = WEP_CONN_PARAM
struct iperf_state	iperf
uint16	pkt_size =0
uint32_t	sta_connected = 0
	Number of STA connected. More...
struct iperf_stats	stats
static uint32_t	test_time
static uint32_t	test_tx
static ip_addr_t	udp_client_ip
static uint32_t	udp_client_port
uint8_t	udp_pkt [BUFF_SIZE+1]
unsigned int *	utf8_STA_mode_PSK = NULL
unsigned int *	utf8_STA_mode_SSID = NULL

enum iperf_status

Enumerator
E_WAITING
E_CONNECTED
E_CLOSED

static sint32 check_digit ( char  c )

static

Referenced by SetServerIpAddr().

void iperf_tcp_client_task

(

void *

v

)

References buffer, client_hdr::bufferlen, BUTTON_0_ACTIVE, BUTTON_0_PIN, iperf_state::chdr, E_CLOSED, ERR_OK, client_hdr::flags, HEADER_VERSION1, htonl, ioport_get_pin_level(), ipaddr_ntoa(), iperf, IPERF_CLIENT_PORT, M2M_WIFI_CH_ALL, m2m_wifi_connect(), MAIN_WLAN_AUTH, MAIN_WLAN_PSK, MAIN_WLAN_SSID, client_hdr::mAmount, client_hdr::mPort, client_hdr::mWinBand, net_init(), netconn_bind(), netconn_close(), netconn_connect(), NETCONN_COPY, netconn_delete(), netconn_new, NETCONN_NOCOPY, NETCONN_TCP, netconn_write, NUM_THREADS, client_hdr::numThreads, os_m2m_wifi_init(), osprintf(), tstrWifiInitParam::pfAppWifiCb, SERVER_IP_ADDRESS, SetServerIpAddr(), iperf_state::status, TCP_SND_BUF, TCP_WND, TEST_TIME, wifi_cb(), and xTaskGetTickCount().

static void iperf_tcp_recv ( struct netconn *  conn )

static

References client_hdr::bufferlen, iperf_state::chdr, E_CLOSED, E_CONNECTED, E_WAITING, ERR_OK, iperf_state::flags, client_hdr::flags, iperf, client_hdr::mAmount, client_hdr::mPort, client_hdr::mWinBand, netbuf_data(), netbuf_delete(), netconn_delete(), netconn_recv(), ntohl, client_hdr::numThreads, osprintf(), RUN_NOW, and iperf_state::status.

Referenced by iperf_tcp_task().

static void iperf_tcp_send ( ip_addr_t *  local_ip, ip_addr_t *  remote_ip, u16_t  port  )

static

References buffer, iperf_state::chdr, E_CLOSED, ERR_OK, ipaddr_ntoa(), iperf, client_hdr::mAmount, netconn_bind(), netconn_close(), netconn_connect(), netconn_delete(), netconn_new, NETCONN_NOCOPY, NETCONN_TCP, netconn_write, osprintf(), iperf_state::status, TCP_SND_BUF, and xTaskGetTickCount().

Referenced by iperf_tcp_task().

void iperf_tcp_task

(

void *

v

)

TCP task function.

References buffer, delay_ms, E_WAITING, ERR_OK, firmware_start_sem, iperf_state::flags, HEADER_VERSION1, ipaddr_ntoa(), iperf, iperf_tcp_recv(), iperf_tcp_send(), M2M_SUCCESS, M2M_WIFI_CH_ALL, m2m_wifi_connect(), m2m_wifi_send_ethernet_pkt(), MAIN_WLAN_AUTH, MAIN_WLAN_PSK, MAIN_WLAN_SSID, net_init(), netconn_accept(), netconn_bind(), netconn_getaddr(), netconn_listen, netconn_new, NETCONN_TCP, NULL, os_m2m_wifi_init(), osprintf(), tstrWifiInitParam::pfAppWifiCb, STATION_INTERFACE, iperf_state::status, TCP_WND, vSemaphoreDelete, vTaskDelay(), wifi_cb(), xSemaphoreCreateCounting, xSemaphoreTake, and xTaskGetTickCount().

Referenced by main().

static void iperf_udp_recv ( struct netconn *  conn )

static

References server_hdr::datagrams, ERR_OK, server_hdr::error_cnt, server_hdr::flags, HEADER_VERSION1, htonl, UDP_datagram::id, server_hdr::jitter1, server_hdr::jitter2, netbuf_alloc(), netbuf_data(), netbuf_delete(), netbuf_new(), netconn_recv(), netconn_sendto(), ntohl, osprintf(), server_hdr::outorder_cnt, stats, server_hdr::stop_sec, server_hdr::stop_usec, test_time, test_tx, server_hdr::total_len1, server_hdr::total_len2, UDP_datagram::tv_sec, UDP_datagram::tv_usec, udp_client_ip, udp_client_port, iperf_stats::udp_rx_end_sec, iperf_stats::udp_rx_end_usec, iperf_stats::udp_rx_lost, iperf_stats::udp_rx_outorder, iperf_stats::udp_rx_seq, iperf_stats::udp_rx_start_sec, iperf_stats::udp_rx_start_usec, iperf_stats::udp_rx_total_pkt, iperf_stats::udp_rx_total_size, and vTaskDelay().

Referenced by iperf_udp_task().

static void iperf_udp_send ( struct netconn *  conn )

static

References buffer, server_hdr::flags, HEADER_VERSION1, htonl, UDP_datagram::id, IPERF_WIFI_UDP_BUFFER_SIZE, M2M_SUCCESS, m2m_wifi_send_ethernet_pkt(), netbuf_alloc(), netbuf_delete(), netbuf_new(), netconn_sendto(), ntohl, osprintf(), pkt_size, STATION_INTERFACE, test_time, test_tx, server_hdr::total_len1, server_hdr::total_len2, udp_client_ip, udp_pkt, and xTaskGetTickCount().

Referenced by iperf_udp_task().

void iperf_udp_task

(

void *

v

)

UDP task function.

References ERR_OK, iperf_udp_recv(), iperf_udp_send(), netconn_bind(), netconn_new, NETCONN_UDP, NULL, osprintf(), stats, and vTaskDelay().

Referenced by main().

void SetServerIpAddr	(	char *	addr,
		uint32 *	u32RemoteIPAddress
	)

References check_digit(), M2M_PRINT, and NULL.

Referenced by iperf_tcp_client_task().

static void wifi_cb ( uint8  msg_type, void *  msg  )

static

Callback to get the Wi-Fi status update.

Parameters

[in]	u8MsgType	Type of Wi-Fi notification.
[in]	pvMsg	A pointer to a buffer containing the notification parameters.

Returns

None.

References AP_INTERFACE, firmware_start_sem, htons, M2M_ERR_AP_NOT_FOUND, M2M_ERR_AP_OVERLOAD, M2M_ERR_ASSOC_FAIL, M2M_ERR_AUTH_FAIL, M2M_ERR_LINK_LOSS, M2M_ERR_NONE, M2M_ERR_SEC_CNTRMSR, M2M_ERR_STATION_IS_LEAVING, M2M_WIFI_CH_ALL, m2m_wifi_connect(), M2M_WIFI_CONNECTED, M2M_WIFI_DISCONNECTED, m2m_wifi_request_dhcp_client_ex(), M2M_WIFI_RESP_CON_STATE_CHANGED, M2M_WIFI_RESP_FIRMWARE_STRTED, MAIN_WLAN_AUTH, MAIN_WLAN_PSK, MAIN_WLAN_SSID, NET_IF_REQ_DHCP_CONF, NET_IF_STA, net_interface_down(), net_interface_up(), NULL, osprintf(), P2P_INTERFACE, STATION_INTERFACE, tstrM2mWifiStateChanged::u8CurrState, tstrM2mWifiStateChanged::u8ErrCode, tstrM2mWifiStateChanged::u8IfcId, tstrM2mWifiStateChanged::u8MAcAddr, tstrM2MIPConfig2::u8StaticIP, tstrM2MIPConfig2::u8StaticIPv6, and xSemaphoreGive.

Referenced by iperf_tcp_client_task(), and iperf_tcp_task().

uint8_t buffer

Referenced by iperf_tcp_client_task(), iperf_tcp_send(), iperf_tcp_task(), iperf_udp_send(), nd6_input(), and pbuf_read16be().

xSemaphoreHandle firmware_start_sem = NULL

static

Firmware start event.

Referenced by iperf_tcp_task(), and wifi_cb().

volatile bool gbConnectedWifi = false

static

Wi-Fi status variable.

tstrM2mWifiWepParams gstrSTAWepParam = WEP_CONN_PARAM

struct iperf_state iperf

Referenced by iperf_tcp_client_task(), iperf_tcp_recv(), iperf_tcp_send(), and iperf_tcp_task().

uint16 pkt_size =0

Referenced by iperf_udp_send().

uint32_t sta_connected = 0

Number of STA connected.

struct iperf_stats stats

Referenced by iperf_udp_recv(), and iperf_udp_task().

uint32_t test_time

static

Referenced by iperf_udp_recv(), and iperf_udp_send().

uint32_t test_tx

static

Referenced by iperf_udp_recv(), and iperf_udp_send().

ip_addr_t udp_client_ip

static

Referenced by iperf_udp_recv(), and iperf_udp_send().

uint32_t udp_client_port

static

Referenced by iperf_udp_recv().

uint8_t udp_pkt[BUFF_SIZE+1]

Referenced by iperf_udp_send().

unsigned int * utf8_STA_mode_PSK = NULL

unsigned int* utf8_STA_mode_SSID = NULL