Mbed library for ENC28J60 Ethernet modules. Full support for TCP/IP and UDP Server, Client and HTTP server (webserver). DHCP and DNS is included.
Dependents: mBuino_ENC28_MQTT Nucleo_Web_ENC28J60 Nucleo_Web_ENC28J60_ADC Serial_over_Ethernet ... more
Library for ENC28J60 Ethernet modules.
Ported to mbed from Norbert Truchsess's UIPEthernet library for Arduino. Thank you Norbert!
- Full support for persistent (streaming) TCP/IP and UDP connections Client and Server each, ARP, ICMP, DHCP and DNS.
- Works with both Mbed OS 2 and Mbed OS 5.
Usage:
- Import the library into your project.
- Add
#include "UipEthernet.h"
tomain.cpp
- Create one instance of the UipEthernet class initialized with the MAC address you'd like to use and SPI pins of the connected Mbed board.
Example programs:
Import programWebSwitch_ENC28J60
HTTP Server serving a simple webpage which enables to remotely turn a digital output on/off. Compile, download, run and type 'IP_address/secret/' (don't forget the last '/') into your web browser and hit ENTER.
Import programHTTPServer_Echo_ENC28J60
A simple HTTP server echoing received requests. Ethernet connection is over an ENC28J60 board. Usage: Type the server's IP address into you web browser and hit <ENTER>.
Import programTcpServer_ENC28J60
Simple TCP/IP Server using the UIPEthernet library for ENC28J60 Ethernet boards.
Import programTcpClient_ENC28J60
Simple TCP/IP Client using the UIPEthernet library for ENC28J60 Ethernet boards.
Import programUdpServer_ENC28J60
Simple UDP Server using the UIPEthernet library for ENC28J60 Ethernet boards.
Import programUdpClient_ENC28J60
Simple UDP Client using the UIPEthernet library for ENC28J60 Ethernet boards.
Import programMQTT_Hello_ENC28J60
MQTT Client example program. Ethernet connection is via an ENC28J60 module.
DnsClient.h
- Committer:
- hudakz
- Date:
- 2020-07-23
- Revision:
- 18:8d5738a6646e
- Parent:
- 9:a156d3de5647
File content as of revision 18:8d5738a6646e:
// Arduino DNS client for Enc28J60-based Ethernet shield // (c) Copyright 2009-2010 MCQN Ltd. // Released under Apache License, version 2.0 #ifndef DNSClient_h #define DNSClient_h #include "UdpSocket.h" #include "IpAddress.h" class DnsClient { public: // ctor void begin(const IpAddress& aDNSServer); /** Convert a numeric IP address string into a four-byte IP address. @param aIPAddrString IP address to convert @param aResult IPAddress structure to store the returned IP address @result 1 if aIPAddrString was successfully converted to an IP address, else error code */ int inet_aton(const char* aIPAddrString, IpAddress& aResult); /** Resolve the given hostname to an IP address. @param aHostname Name to be resolved @param aResult IPAddress structure to store the returned IP address @result 1 if aIPAddrString was successfully converted to an IP address, else error code */ int getHostByName(const char* aHostname, IpAddress& aResult); protected: uint16_t buildRequest(const char* aName); int16_t processResponse(time_t aTimeout, IpAddress& aAddress); IpAddress iDNSServer; uint16_t iRequestId; UdpSocket iUdp; }; #endif