Re: Accessing to SPI bus and I2C

[Eric BENARD / Free <ebenard@xxxxxxx>]

Frederic Kwiatkowski wrote:
> Hi all
>
> i would like to access to an DAC connected to the SPI but and to an EEPROM 
> connected to I2C via an AT91RM9200, using Linux
> But i'm wondering if there is any library that make easier the access to 
> these interfaces or must i write my own .h files?
for i2c once activated in the kernel, search for eeprog which allows I2C 
eeprom read/write.

for spi look in the kernel : "Device drivers > Character devices > SPI 
driver for AT91 processor".

Eric

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