Re: Appropriate interface ?
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On Wednesday 21 January 2009, Curran, Dominic wrote: > Hi > I apologies for slightly off-topic question. > > I have a camera which consists of three separate i2c slave devices on the > same i2c bus: - sensor (V4L2 interface) > - piezo len driver (V4L2 interface) > - EEPROM (512 bytes) ? > > The EEPROM is written with factory settings (sensor & lens info). > It is meant to be read-only. > > Can anyone suggest an appropriate interface to usermode for the EEPROM ? > Should I implement sysfs interface ? > Or is there something more appropriate. The drivers/i2c/chips/at24.c driver, which should handle most EEPROMs, exports EEPROM data through sysfs. Best regards, Laurent Pinchart -- video4linux-list mailing list Unsubscribe mailto:video4linux-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/video4linux-list
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