Arduino_STM32/STM32F1/libraries/Serasidis_EtherCard_STM/README.md

# EtherCard

**EtherCard** is a driver for the ENC28J60 chip, compatible with Arduino IDE 1.6.3 (or later).  
Adapted and extended from code written by Guido Socher and Pascal Stang.

License: GPL2

The documentation for this library is at http://jeelabs.net/pub/docs/ethercard/.

## Physical Installation

### PIN Connections (Using STM32F103):

|ENC28J60|STM32F103|
|:------:|:-----:|
|Vcc|3.3V|
|SCK|PA5|
|SO|PA6|
|SI|PA7|
|CS|PA8| # Selectable with the ether.begin() function
|RST|3.3V|

The **CS** pin is selectable with the ether.begin() function.

e.g. If you want to use the **PA9** as **CS** pin then you can initiallize the ethernet module inside the sketch as:

`if (ether.begin(sizeof Ethernet::buffer, mymac) == 0,`**`PA9`**`) `

By default the pin **PA8** is used as **CS** (you don't have to initiallize it).


## Credits

The **EtherCard** library was written by [Jean-Claude Wippler][F] and ported to **STM32F103** by [Vassilis Serasidis][V] 

## Support

That library works perfect on Arduino IDE 1.6.3 (or later) with [Arduino_STM32 project][S] installed.

The Arduino STM32 project has a forum ([STM32duino][F]) also for getting or for providing help to people that are interested in that project .

[F]: https://github.com/jcw
[S]: https://github.com/rogerclarkmelbourne/Arduino_STM32
[F]: http://www.stm32duino.com
[V]: https://github.com/Serasidis