Difference between revisions of "Hammer How to Enc28j60"

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m (How to Enc28j60 moved to Hammer How to Enc28j60: naming scheme)
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Revision as of 00:00, 13 September 2007

First you have to get an Enc28j60, the following links may be usefull:

Next we will be soldering it on to the Hammer_Carrier

We will use the 3.3V regulator of the Hammer_Carrier, but you already need to have done the How_to_Swtching_5V_Regulator


Wire the Olimex Enc28j60 board to the Hammer_Carrier pins as follows:

ENC28J60 Pin Pin Hammer
SCK 1 7 SPICLK0
MOSI 2 6 MOSI0
MISO 3 5 MISO0
WOL 4 N/C
INT 5 8 EINT10
CLKOUT 6 N/C
CS 7 11 GPH0
RST 8 9 nReset
Ground 9 GND Ground
Vdd 10 TP9 +3.3V


Also make sure that your 5V main power supply can supply the Hammer as well as the ENC28J60-H.

Enc28j60.jpg

Enc28j60 wireing.jpg

Software driver info:

The Good  Kernel SPI API
  The Bad  The 2.4 driver
    The Ugly  The current 2.6 "driver" 
      enc28j60.c.diff enc28j60.h.diff Kconfig.diff Makefile.diff


The driver may either be compiled as a module, or as a part of the kernel. If you are running short on space for the kernel, it's probably advisable to compile it as module.

The SPI channel that is reserved for the ethernet on the Hammer Carrier board is SPI0. The MMC interface uses SPI1. The current UBE driver may need to be re-configured if you are going to use anything but the Hammer Carrier.