Overview
========
This is a small ping demo of the high-performance NetX Duo TCP/IP stack.
Toolchain supported
===================
- IAR embedded Workbench 9.30.1
- Keil MDK 5.37
- GCC ARM Embedded 10.3.1
- MCUXpresso 11.6.0
Hardware requirements
=====================
- Mini/micro USB cable
- Network cable RJ45 standard
- EVK-MIMXRT1020 board
- Personal Computer
Board settings
==============
No special settings are required.
Prepare the Demo
================
1. Connect a USB cable between the host PC and the OpenSDA USB port on the target board.
2. Open a serial terminal with the following settings:
- 115200 baud rate
- 8 data bits
- No parity
- One stop bit
- No flow control
3. Insert Cable to Ethernet RJ45 port and connect it to a ethernet switch.
4. Write the program to the flash of the target board.
5. Press the reset button on your board to start the demo.
Running the demo
================
When the demo is running, the serial port will output:
Start the ping example...
DHCP In Progress...
IP address: 192.168.2.10
Mask: 255.255.255.0
It shows that the board gets a new IP address, for example, 192.168.2.10. Then, on a PC,
use the ping command to ping the new IP address of the board, for example:
$ ping 192.168.2.10
Pinging 192.168.2.10 with 32 bytes of data:
Reply from 192.168.2.10: bytes=32 time=5ms TTL=127
Reply from 192.168.2.10: bytes=32 time=4ms TTL=127
Reply from 192.168.2.10: bytes=32 time=3ms TTL=127
Reply from 192.168.2.10: bytes=32 time=2ms TTL=127
It shows that the example program running on the board can handle ping packages.
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