Zoltan Hudak / UIPEthernet Featured

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.

/media/uploads/hudakz/enc28j60_module01.jpg

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" to main.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.

Last commit 23 Jul 2020 by Zoltan Hudak

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>.

Last commit 23 Jul 2020 by Zoltan Hudak

Import programTcpServer_ENC28J60

Simple TCP/IP Server using the UIPEthernet library for ENC28J60 Ethernet boards.

Last commit 23 Jul 2020 by Zoltan Hudak

Import programTcpClient_ENC28J60

Simple TCP/IP Client using the UIPEthernet library for ENC28J60 Ethernet boards.

Last commit 23 Jul 2020 by Zoltan Hudak

Import programUdpServer_ENC28J60

Simple UDP Server using the UIPEthernet library for ENC28J60 Ethernet boards.

Last commit 23 Jul 2020 by Zoltan Hudak

Import programUdpClient_ENC28J60

Simple UDP Client using the UIPEthernet library for ENC28J60 Ethernet boards.

Last commit 23 Jul 2020 by Zoltan Hudak

Import programMQTT_Hello_ENC28J60

MQTT Client example program. Ethernet connection is via an ENC28J60 module.

Last commit 23 Jul 2020 by Zoltan Hudak

Diff: utility/uipethernet-conf.h

Revision:
9:a156d3de5647
Parent:
8:4acb22344932
Child:
14:7648334eb41b
--- a/utility/uipethernet-conf.h	Fri Jun 30 19:51:28 2017 +0000
+++ b/utility/uipethernet-conf.h	Tue Aug 27 15:01:10 2019 +0000
@@ -3,32 +3,31 @@
 
 /* for TCP */
 
-#define UIP_SOCKET_NUMPACKETS       5
-#define UIP_CONF_MAX_CONNECTIONS    4
+#define UIP_SOCKET_NUMPACKETS   5
+#define UIP_MAX_CONNECTIONS     4
 
 /* for UDP
  * set UIP_CONF_UDP to 0 to disable UDP (saves aprox. 5kb flash) */
 
-#define UIP_CONF_UDP        1
-#define UIP_CONF_BROADCAST  1
-#define UIP_CONF_UDP_CONNS  4
+#define UIP_CONF_UDP            1
+#define UIP_CONF_BROADCAST      1
+#define UIP_CONF_UDP_CONNS      4
 
 /* number of attempts on write before returning number of bytes sent so far
  * set to -1 to block until connection is closed by timeout */
 
-#define UIP_ATTEMPTS_ON_WRITE   - 1
+#define UIP_ATTEMPTS_ON_WRITE   -1
 
 /* timeout after which UIPClient::connect gives up. The timeout is specified in seconds.
  * if set to a number <= 0 connect will timeout when UIP does (which might be longer than you expect...) */
 
-#define UIP_CONNECT_TIMEOUT - 1
+#define UIP_CONNECT_TIMEOUT     -1
 
 /* periodic timer for uip (in ms) */
 
-#define UIP_PERIODIC_TIMER  250
+#define UIP_PERIODIC_TIMEOUT    250
 
-/* timer to poll client for data after last write (in ms)
- * set to -1 to disable fast polling and rely on periodic only (saves 100 bytes flash) */
+/* timer to poll client for data after last write (in ms) */
 
-#define UIP_CLIENT_TIMER    20
+#define UIP_CLIENT_TIMEOUT      10
 #endif