Data Sheet

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36 EasyVR 3 (Plus) User Manual (1.0.17)
CMD_PLAY_RP
'p' (70h)
Play a message recording
[1]
Fixed to (-1)
[2]
Message index (0-31)
[3]
Playback options (bit-mask):
Bit 2 (4) = playback speed (0 = normal, 1 = fast)
Bit 1-0 (0-3) = volume attenuation (0 = normal, 1 = -2.2dB, 2 = -4.5dB, 3 = -6.7dB)
Expected replies: STS_SUCCESS, STS_ERROR
CMD_ERASE_RP
'e' (65h)
Erase a message recording
[1]
Fixed to (-1)
[2]
Message index (0-31)
Expected replies: STS_SUCCESS, STS_ERROR
CMD_VERIFY_RP
'v' (76h)
Verify file-system integrity for message recordings
[1]
Fixed to (-1)
[2]
Type of operation:
0 = check only
1 = check and fix errors
Expected replies: STS_SUCCESS, STS_ERROR
CMD_SERVICE + SVC_EXPORT_SD
'~' (7Eh)
Service protocol expansion
'X' (58h)
Export command raw data
[1]
Group index (0 = trigger, 1-15 = generic, 16 = password)
[2]
Command position (0-31)
Expected replies: STS_SERVICE + SVC_DUMP_SD
CMD_SERVICE + SVC_IMPORT_SD
'~' (7Eh)
Service protocol expansion
'I' (49h)
Import command raw data
[1]
Group index (0 = trigger, 1-15 = generic, 16 = password)
[2]
Command position (0-31)
[3-514]
Raw command data (encoded as hex nibbles – byte = [n] * 16 + [n+1])
[515-
518]
Data checksum (16-bit sum of all 256 bytes, starting at 1234h)
Expected replies: STS_SUCCESS, STS_INTERR (if checksum fails)