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ENUM W1_COMMANDS(9) W1 API internal to the kernel ENUM W1_COMMANDS(9)

NAME

enum_w1_commands - commands available for master or slave operations

SYNOPSIS

enum w1_commands {
  W1_CMD_READ,
  W1_CMD_WRITE,
  W1_CMD_SEARCH,
  W1_CMD_ALARM_SEARCH,
  W1_CMD_TOUCH,
  W1_CMD_RESET,
  W1_CMD_SLAVE_ADD,
  W1_CMD_SLAVE_REMOVE,
  W1_CMD_LIST_SLAVES,
  W1_CMD_MAX
};

CONSTANTS

W1_CMD_READ
read len bytes

W1_CMD_WRITE

write len bytes

W1_CMD_SEARCH

initiate a standard search, returns only the slave devices found during that search

W1_CMD_ALARM_SEARCH

search for devices that are currently alarming

W1_CMD_TOUCH

Touches a series of bytes.

W1_CMD_RESET

sends a bus reset on the given master

W1_CMD_SLAVE_ADD

adds a slave to the given master, 8 byte slave id at data[0]

W1_CMD_SLAVE_REMOVE

removes a slave to the given master, 8 byte slave id at data[0]

W1_CMD_LIST_SLAVES

list of slaves registered on this master

W1_CMD_MAX

number of available commands

AUTHOR

David Fries <David@Fries.net>
Author.

COPYRIGHT

July 2017 Kernel Hackers Manual 4.11