Reading object using high security and ciphered

Hi,

followed your instruction.

Trace from DLMSDirector

20:59:36 Send SNRM request.
TX: 7E A0 07 03 21 93 0F 01 7E
20:59:37
RX: 7E A0 1E 21 03 73 C3 7A 81 80 12 05 01 80 06 01 80 07 04 00 00 00 01 08 04 00 00 00 01 53 3B 7E
20:59:37 Send AARQ request.
TX: 7E A0 2B 03 21 10 FB AF E6 E6 00 60 1D A1 09 06 07 60 85 74 05 08 01 01 BE 10 04 0E 01 00 00 00 06 5F 1F 04 00 00 1E 1D FF FF C5 E4 7E
20:59:37
RX: 7E A0 37 21 03 30 6C 7C E6 E7 00 61 29 A1 09 06 07 60 85 74 05 08 01 01 A2 03 02 01 00 A3 05 A1 03 02 01 00 BE 10 04 0E 08 00 06 5F 1F 04 00 00 00 10 02 30 00 07 B2 6C 7E
20:59:37
RX: 7E A0 15 21 03 52 5D 8A E6 E7 00 C4 01 C1 00 06 80 08 D9 4A AC 96 7E
20:59:37 Disconnect request
TX: 7E A0 07 03 21 53 03 C7 7E
20:59:37
RX: 7E A0 1E 21 03 73 C3 7A 81 80 12 05 01 80 06 01 80 07 04 00 00 00 01 08 04 00 00 00 01 53 3B 7E
20:59:37 Send SNRM request.
TX: 7E A0 07 03 41 93 5A 64 7E
20:59:38
RX: 7E A0 1E 41 03 73 8E 7F 81 80 12 05 01 80 06 01 80 07 04 00 00 00 01 08 04 00 00 00 01 53 3B 7E
20:59:38 Send AARQ request.
TX: 7E A0 53 03 41 10 33 75 E6 E6 00 60 45 A1 09 06 07 60 85 74 05 08 01 03 A6 0A 04 08 41 42 43 44 45 46 47 48 8A 02 07 80 8B 07 60 85 74 05 08 02 01 AC 06 80 04 6C 6E 74 31 BE 17 04 15 21 13 20 80 08 D9 4B 22 EA 95 92 31 90 01 26 04 43 5D 19 43 2E EC 96 7E
20:59:38
RX: 7E A0 4A 41 03 30 EB A8 E6 E7 00 61 3C A1 09 06 07 60 85 74 05 08 01 03 A2 03 02 01 00 A3 05 A1 03 02 01 00 A4 0A 04 08 4C 4E 54 39 30 38 33 34 BE 17 04 15 28 13 20 00 02 34 C9 48 A1 00 CF C0 D9 68 6E 3E DD A6 A2 E9 5C 93 32 7E

My Code
cl_init(&con.settings,1,16,1,DLMS_AUTHENTICATION_HIGH_LOW,"lnt1",DLMS_INTERFACE_TYPE_HDLC);
/*High authentication*/
FACE_TYPE_HDLC);
con.settings.cipher.security = DLMS_SECURITY_ENCRYPTION;
con.settings.priority = DLMS_PRIORITY_HIGH;
con.settings.serviceClass = DLMS_SERVICE_CLASS_CONFIRMED;
con.settings.useLogicalNameReferencing = 0;
bb_clear(&con.settings.cipher.systemTitle);
bb_addString(&con.settings.cipher.systemTitle,"ABCDEFGH");
bb_clear(&con.settings.cipher.blockCipherKey);
bb_addString(&con.settings.cipher.blockCipherKey,"1234567890123456");
bb_clear(&con.settings.cipher.authenticationKey);
bb_addString(&con.settings.cipher.authenticationKey,"1234567890123456");
ret = com_initializeConnection(&con);

Trace from my code
TX: 7E A0 07 03 21 93 0F 01 7E
RX: 7E A0 1E 21 03 73 C3 7A 81 80 12 05 01 80 06 01 80 07 04 00 00 00 01 08 04 00 00 00 01 53 3B 7E
TX: 7E A0 4E 03 21 10 48 58 60 43 A1 09 06 07 60 85 74 05 08 01 04 A6 0A 04 08 41 42 43 44 45 46 47 48 8A 02 07 80 8B 07 60 85 74 05 08 02 05 AC 12 80 10 70 38 9C CE 67 B3 59 AC 56 AB 55 2A 15 8A 45 22 BE 09 04 07 21 05 20 00 00 00 00 DE 32 7E

DLMSDirector sends release request at the beginning after connect. But my code does not send and it is struck.
what is the change required.

Please help.

Thanks
Mohanraj

Hi Mikko,

once client code gets updated please provide some inputs what are all the changes and in which file.

Thanks
Mohanraj