User guide

CHAPTER 3

Returned errors list

• 4 — reserved

• 5 — missing or false parameters in command

• 6 — operation not implemented

Device descriptors and storage handler

• 10 — device not found (attempt to perform a command on a

nonexistent device)

• 11 — device already exists

• 12 — reserved

• 13 — no more space for descriptors (too many devices)

• 14 — no more records for the specified device

• 15 — temporary communication break, no more data (the last

request was not successful)

• 16 — time-out (the handler blocked or is busy)

• 17 — internal error

• 18 — attempt to insert a reserved device ID number (0 or

65535)

Real time clock

• 20 — incorrect time supplied (conversion to time_t was not

possible)

Radio interface

• 30 — error at receive (CRC, etc.)

• 31 — unexpected frame received

• 32 — wrong length

• 33 — reserved

• 34 — reserved

• 35 — time-out (remote device not responding)

• 36 — receiver busy (for example, just making the request

round)

Notifications

• 40 — request to read a notification when no notification is

pending