Peter M. Groen / libmodbus

Commit 78587bdf680c81df32982dbdb4ee8e85145997d6

Authored by Stéphane Raimbault
1 parent 3e4cce54

Minor change to documentation

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Showing 1 changed file with 3 additions and 3 deletions
doc/modbus_write_and_read_registers.txt
  View file @78587bd
... ... @@ -16,9 +16,9 @@ DESCRIPTION
16 16 -----------
17 17 The _modbus_write_and_read_registers()_ function shall write the content of the
18 18 'write_nb' holding registers from the array 'src' to the address 'write_addr' of
19   -the remote device then shall read the content of the 'read_nb' holding registers to
20   -the address 'read_addr' of the remote device. The result of reading is stored in
21   -'dest' array as word values (16 bits).
  19 +the remote device then shall read the content of the 'read_nb' holding registers
  20 +to the address 'read_addr' of the remote device. The result of reading is stored
  21 +in 'dest' array as word values (16 bits).
22 22  
23 23 You must take care to allocate enough memory to store the results in 'dest'
24 24 (at least 'nb' * sizeof(uint16_t)).
... ...