winc3400/iperf_server_example/main21.c File Reference

WINC3400 Iperf Server Example.

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

#include "asf.h"
#include <string.h>
#include "common/include/nm_common.h"
#include "driver/include/m2m_wifi.h"
#include "socket/include/socket.h"
#include "iperf.h"

Data Structures
struct	s_msg_wifi_product
	Message format definitions. More...

Macros
#define	STRING_EOL   "\r\n"
#define	STRING_HEADER

Typedefs
typedef struct s_msg_wifi_product	t_msg_wifi_product
	Message format definitions. More...

Functions
static void	configure_console (void)
	Configure UART console. More...
static void	iperf_wifi_cb (uint8_t u8MsgType, void *pvMsg)
	Callback to get the Wi-Fi status update. More...
int	main (void)
	Main application function. More...
void	SysTick_Handler (void)

Variables
static struct usart_module	cdc_uart_module
	UART module for debug. More...
uint32	clientIPAddress
uint32	gu32IPAddress
app_status	iperf_app_stat = {0,0,0,0}
volatile uint32_t	ms_ticks = 0
	SysTick counter to avoid busy wait delay. More...
SOCKET	tcp_client_sock = -1
uint32_t	tcp_serv_pack_recv = 0
uint32_t	udp_serv_pack_recv = 0
SOCKET	udp_server_sock = -1
static volatile uint8_t	wifi_connected
	Wi-Fi connection state. More...

#define STRING_EOL   "\r\n"

Referenced by main().

#define STRING_HEADER

Value:

"-- WINC3400 IPERF server example --"STRING_EOL \
    "-- "BOARD_NAME " --"STRING_EOL \
    "-- Compiled: "__DATE__ " "__TIME__ " --"STRING_EOL

Referenced by main().

typedef struct s_msg_wifi_product t_msg_wifi_product

Message format definitions.

static void configure_console ( void  )

static

Configure UART console.

References usart_config::baudrate, cdc_uart_module, usart_config::mux_setting, usart_config::pinmux_pad0, usart_config::pinmux_pad1, usart_config::pinmux_pad2, usart_config::pinmux_pad3, usart_enable(), and usart_get_config_defaults().

static void iperf_wifi_cb ( uint8_t  u8MsgType, void *  pvMsg  )

static

Callback to get the Wi-Fi status update.

Parameters

[in]	u8MsgType	type of Wi-Fi notification. Possible types are: M2M_WIFI_RESP_CURRENT_RSSI M2M_WIFI_RESP_CON_STATE_CHANGED M2M_WIFI_RESP_CONNTION_STATE M2M_WIFI_RESP_SCAN_DONE M2M_WIFI_RESP_SCAN_RESULT M2M_WIFI_REQ_WPS M2M_WIFI_RESP_IP_CONFIGURED M2M_WIFI_RESP_IP_CONFLICT M2M_WIFI_RESP_P2P M2M_WIFI_RESP_AP M2M_WIFI_RESP_CLIENT_INFO
[in]	pvMsg	A pointer to a buffer containing the notification parameters (if any). It should be casted to the correct data type corresponding to the notification type. Existing types are: tstrM2mWifiStateChanged tstrM2MWPSInfo tstrM2MP2pResp tstrM2MAPResp tstrM2mScanDone tstrM2mWifiscanResult

References gu32IPAddress, IPERF_WIFI_M2M_WLAN_AUTH, IPERF_WIFI_M2M_WLAN_PSK, IPERF_WIFI_M2M_WLAN_SSID, M2M_WIFI_CH_ALL, m2m_wifi_connect(), M2M_WIFI_CONNECTED, M2M_WIFI_DISCONNECTED, M2M_WIFI_REQ_DHCP_CONF, M2M_WIFI_RESP_CON_STATE_CHANGED, MODE_INIT, printf, app_status::tcp_server, tstrM2MIPConfig::u32StaticIP, tstrM2mWifiStateChanged::u8CurrState, app_status::udp_server, and wifi_connected.

Referenced by main().

int main

(

void

)

Main application function.

Initialize system, UART console, network then test function of TCP client.

Returns

program return value.

References clientIPAddress, configure_console(), tstrIperfInit::ip, IPERF_TX_BUFFER_SIZE, iperf_wifi_cb(), IPERF_WIFI_M2M_SERVER_PORT, IPERF_WIFI_M2M_WLAN_AUTH, IPERF_WIFI_M2M_WLAN_PSK, IPERF_WIFI_M2M_WLAN_SSID, IperfCreate(), IperfInit(), IperfSocketClose(), IperfSocketEventHandler(), IperfTCP_Client_SendTestPacket(), IperfUpdate(), M2M_ERR, M2M_SUCCESS, M2M_WIFI_CH_ALL, m2m_wifi_connect(), m2m_wifi_handle_events(), m2m_wifi_init(), MODE_FINISHED, MODE_INIT, MODE_INIT_DONE, MODE_RUN, MODE_START, MODE_STOP, MODE_TCP_CLIENT, MODE_TCP_SERVER, MODE_UDP_CLIENT, MODE_UDP_SERVER, MODE_WAIT, nm_bsp_app_init(), nm_bsp_init(), NULL, tstrIperfInit::operating_mode, tstrIperfInit::packet_len, tstrIperfInit::packets_to_send, tstrWifiInitParam::pfAppWifiCb, tstrIperfInit::port, printf, registerSocketCallback(), ret, in_addr::s_addr, sockaddr_in::sin_addr, socketInit(), STRING_EOL, STRING_HEADER, system_init(), app_status::tcp_client, tcp_serv_pack_recv, app_status::tcp_server, tstrIperfInit::tls, app_status::udp_client, udp_client_addr, udp_serv_pack_recv, app_status::udp_server, and udp_server_sock.

void SysTick_Handler

(

void

)

References ms_ticks.

struct usart_module cdc_uart_module

static

UART module for debug.

uint32 clientIPAddress

Referenced by IperfSocketEventHandler(), and main().

uint32 gu32IPAddress

Referenced by iperf_wifi_cb(), IperfSocketEventHandler(), IperfTCP_ServerStart(), IperfUDP_SendTestPacket(), and IperfUDP_ServerStart().

app_status iperf_app_stat = {0,0,0,0}

volatile uint32_t ms_ticks = 0

SysTick counter to avoid busy wait delay.

TLS read functionality.

SysTick counter for non busy wait delay.

SOCKET tcp_client_sock = -1

Referenced by IperfTCP_Client_SendTestPacket(), and IperfTCP_ClientStart().

uint32_t tcp_serv_pack_recv = 0

Referenced by IperfPrintStats(), and main().

uint32_t udp_serv_pack_recv = 0

Referenced by IperfPrintUdpServerStats(), and main().

SOCKET udp_server_sock = -1

Referenced by IperfSocketEventHandler(), and main().

volatile uint8_t wifi_connected

static

Wi-Fi connection state.

Referenced by iperf_wifi_cb().