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 }