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WINC1500 Time Client Example for SAML21 XPlained Pro B Documentation

Introduction

This example demonstrates the use of the WINC1500 with the SAMD21 Xplained Pro board to retrieve time information from time server.
It uses the following hardware:

  • the SAMD21 Xplained Pro.
  • the WINC1500 on EXT1.

Main Files

  • main.c : Initialize the WINC1500 and retrieve information.

Usage

  1. Configure below code in the main.h for AP to connect to.
    * #define MAIN_WLAN_SSID "DEMO_AP"
    * #define MAIN_WLAN_PSK "12345678"
    *
  2. Build the program and download it into the board.
  3. On the computer, open and configure a terminal application as the follows.
    * Baud Rate : 115200
    * Data : 8bit
    * Parity bit : none
    * Stop bit : 1bit
    * Flow control : none
    *
  4. Start the application.
  5. In the terminal window, the following text should appear:
    * -- WINC1500 time client example --
    * -- Compiled: xxx xx xxxx xx:xx:xx --
    * wifi_cb: M2M_WIFI_REQ_DHCP_CONF: IP is xxx.xxx.xxx.xxx
    * m2m_ip_resolve_handler : DomainName pool.ntp.org
    * socket_cb: The GMT time is xx:xx:xx
    *

Compilation Information

This software was written for the GNU GCC compiler using Atmel Studio 6.2 Other compilers may or may not work.

Contact Information

For further information, visit Microchip.