Hi Ben, > w1-slave-sysfs.diff > Every slave now has at least two sysfs files: > - id : an 8 byte binary file that holds the 64 bit id > example: [23 6c dc 1c 00 00 00 43] I see no reason why this should be a binary file. Please make it a text file. Binary files in sysfs are supposed to be an exception, not the rule. Thanks, -- Jean Delvare