main21.c File Reference

WINC1500 AP provision example.

Copyright (c) 2016-2018 Microchip Technology Inc. and its subsidiaries.

#include "asf.h"
#include "main.h"
#include "common/include/nm_common.h"
#include "driver/include/m2m_wifi.h"
#include "socket/include/socket.h"

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

Functions
static void	configure_console (void)
	Configure UART console. More...
int	main (void)
	Main application function. More...
static void	socket_cb (SOCKET sock, uint8_t u8Msg, void *pvMsg)
	Callback function of TCP client socket. More...
static void	wifi_cb (uint8_t u8MsgType, void *pvMsg)
	Callback to get the Wi-Fi status update. More...

Variables
static struct usart_module	cdc_uart_module
	UART module for debug. More...
static uint8_t	gau8SocketTestBuffer [MAIN_WIFI_M2M_BUFFER_SIZE]
	Receive buffer definition. More...
uint32_t	gu32HostIp = 0
	IP address of host. More...
static SOCKET	tcp_client_socket = -1
static SOCKET	tcp_server_socket = -1
	Socket for TCP communication. More...

#define STRING_EOL   "\r\n"

#define STRING_HEADER

Value:

"-- WINC1500 AP provision example --"STRING_EOL \
    "-- "BOARD_NAME " --"STRING_EOL \
    "-- Compiled: "__DATE__ " "__TIME__ " --"STRING_EOL

Referenced by main().

static void configure_console ( void  )

static

Configure UART console.

References usart_config::baudrate, cdc_uart_module, EDBG_CDC_MODULE, EDBG_CDC_SERCOM_MUX_SETTING, EDBG_CDC_SERCOM_PINMUX_PAD0, EDBG_CDC_SERCOM_PINMUX_PAD1, EDBG_CDC_SERCOM_PINMUX_PAD2, EDBG_CDC_SERCOM_PINMUX_PAD3, 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().

Referenced by main().

int main

(

void

)

Main application function.

Initialize system, UART console, network then start function of TCP socket.

Returns

program return value.

References _htons, AF_INET, bind(), configure_console(), M2M_SUCCESS, m2m_wifi_enable_ap(), m2m_wifi_handle_events(), m2m_wifi_init(), MAIN_WIFI_M2M_SERVER_PORT, MAIN_WLAN_AUTH, MAIN_WLAN_CHANNEL, MAIN_WLAN_SSID, nm_bsp_init(), NULL, tstrWifiInitParam::pfAppWifiCb, registerSocketCallback(), in_addr::s_addr, sockaddr_in::sin_addr, sockaddr_in::sin_family, sockaddr_in::sin_port, SOCK_STREAM, socket(), socket_cb(), socketInit(), STRING_HEADER, system_init(), tcp_server_socket, and wifi_cb().

static void socket_cb ( SOCKET  sock, uint8_t  u8Msg, void *  pvMsg  )

static

Callback function of TCP client socket.

Parameters

[in]	sock	socket handler.
[in]	u8Msg	Type of Socket notification
[in]	pvMsg	A structure contains notification informations.

Returns

None.

References accept(), tstrM2mWifiWepParams::au8WepKey, close(), gau8SocketTestBuffer, listen(), M2M_MAX_PSK_LEN, M2M_MAX_SSID_LEN, m2m_memcpy(), M2M_WIFI_CH_ALL, m2m_wifi_connect(), m2m_wifi_disable_ap(), M2M_WIFI_SEC_WEP, nm_bsp_sleep(), NULL, tstrSocketRecvMsg::pu8Buffer, recv(), tstrSocketRecvMsg::s16BufferSize, tstrSocketAcceptMsg::sock, SOCKET_MSG_ACCEPT, SOCKET_MSG_BIND, SOCKET_MSG_LISTEN, SOCKET_MSG_RECV, tstrSocketBindMsg::status, tstrSocketListenMsg::status, tcp_client_socket, tcp_server_socket, tstrM2mWifiWepParams::u8KeyIndx, and tstrM2mWifiWepParams::u8KeySz.

Referenced by main().

static void wifi_cb ( uint8_t  u8MsgType, void *  pvMsg  )

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 M2M_WIFI_CONNECTED, M2M_WIFI_DISCONNECTED, M2M_WIFI_REQ_DHCP_CONF, m2m_wifi_request_dhcp_client(), M2M_WIFI_RESP_CON_STATE_CHANGED, and tstrM2mWifiStateChanged::u8CurrState.

Referenced by main().

struct usart_module cdc_uart_module

static

UART module for debug.

Referenced by configure_console().

uint8_t gau8SocketTestBuffer[MAIN_WIFI_M2M_BUFFER_SIZE]

static

Receive buffer definition.

Referenced by socket_cb().

uint32_t gu32HostIp = 0

IP address of host.

SOCKET tcp_client_socket = -1

static

Referenced by socket_cb().

SOCKET tcp_server_socket = -1

static

Socket for TCP communication.

Referenced by main(), and socket_cb().