Shame on me... I missed that. I will cut the power to that pin and try again tomorrow. Thanks for your help. Stéphane
Le jeudi 3 octobre 2013 18:20:20 UTC+2, garyamort a écrit : > > > > On Thursday, October 3, 2013 8:09:02 AM UTC-4, [email protected]: >> >> Hello, >> >> I had the same need and try to change my RS485 cape into a 232 one on my >> BB White. >> I have the folowing issue : >> the command cp eeprom.new /sys/bus/i2c/devices/3-0054/eeprom failed due >> to connexion timeout. >> When trying some commands with i2ctools, the ressource device seems to be >> busy. >> >> Any idea about what I missed ? >> > > Well according to the PDF schematics for the RS485 cape, the Write Protect > pin is tied high on it's EEPROM and from the datasheet that turns on write > protect for that eeprom. > > > You did do something to cut the power to the WP pin right? > -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/groups/opt_out.
