1

digraph master {

     2

    size="7,9"

     3

    center=1

     4

	ratio=fill

     5

     6

    action_process_eeprom [shape=point,label=""]

     7

    action_process_sdo [shape=point,label=""]

     8

    action_configure [shape=point,label=""]

     9

    action_next_slave_state [shape=point,label=""]

    10

    action_process_states [shape=point,label=""]

    11

    action_addresses [shape=point,label=""]

    12

    13

    start -> broadcast [weight=10]

    14

    15

    //broadcast -> error

    16

    broadcast -> end

    17

    broadcast -> clear_addresses

    18

    broadcast -> read_states [weight=10]

    19

    20

    action_process_eeprom -> write_eeprom

    21

    22

    action_process_sdo -> sdo_request

    23

    24

    action_configure -> configure_slave

    25

    26

    action_next_slave_state -> read_states

    27

    action_next_slave_state -> validate_vendor

    28

    action_next_slave_state -> action_process_states

    29

    30

    action_process_states -> action_configure

    31

    action_process_states -> action_process_sdo

    32

    action_process_states -> action_process_eeprom

    33

    action_process_states -> sdodict

    34

    action_process_states -> end

    35

    36

    //read_states -> error

    37

    read_states -> action_next_slave_state

    38

    read_states -> acknowledge

    39

    40

    //acknowledge -> error

    41

    acknowledge -> action_next_slave_state

    42

    43

    //validate_vendor -> error

    44

    validate_vendor -> validate_product

    45

    46

    action_addresses -> end

    47

    action_addresses -> rewrite_addresses

    48

    49

    //validate_product -> error

    50

    validate_product -> validate_vendor

    51

    validate_product -> action_addresses

    52

    53

    //rewrite_addresses -> error

    54

    rewrite_addresses -> end

    55

    rewrite_addresses -> action_addresses

    56

    57

    //clear_addresses -> error

    58

    clear_addresses -> scan_slaves

    59

    60

    scan_slaves -> scan_slaves

    61

    scan_slaves -> end

    62

    63

    configure_slave -> action_configure

    64

    configure_slave -> end

    65

    66

    //write_eeprom -> error

    67

    write_eeprom -> end

    68

    69

    //sdodict -> error

    70

    sdodict -> end

    71

    72

    //sdo_request -> error

    73

    sdo_request -> action_process_sdo

    74

    sdo_request -> end

    75

    76

    //error -> start

    77

    78

    //end -> start

    79

}