modbus_get_header_length.txt 638 B

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  1. modbus_get_header_length(3)
  2. ===========================
  3. NAME
  4. ----
  5. modbus_get_header_length - retrieve the current header length
  6. SYNOPSIS
  7. --------
  8. *int modbus_get_header_length(modbus_t *'ctx');*
  9. DESCRIPTION
  10. -----------
  11. The *modbus_get_header_length()* function shall retrieve the current header
  12. length from the backend. This function is convenient to manipulate a message and
  13. so its limited to low-level operations.
  14. RETURN VALUE
  15. ------------
  16. The header length as integer value.
  17. SEE ALSO
  18. --------
  19. linkmb:libmodbus[7]
  20. AUTHORS
  21. -------
  22. The libmodbus documentation was written by Stéphane Raimbault
  23. <stephane.raimbault@gmail.com>