Blue Basic IOS not connecting

[paulsponagl]

hi tim, now i had the chance to test with an ipad (ios 8)
The HM-10 (in fact this seems to be a copycat - according to the HM-10 pdf) shows up as BASIC@DC, but no connection can be made - Connecting ... and nothing more ...
I used the BLE Packet Sniffer from TI (with the USB Dongle) to get a better idea whats happening.
Unfortunately i do not have an IAR EW (puh - the price is tough stuff) to try to debug the code itself...
But may be you can read somethin out of the BLE Sniffer Log...
up to [4] is the scan - the rest is the quick connection - disconnection ...

[1] : <Tx> - 10:25:57.023
-Type       : 0x01 (Command)
-Opcode     : 0xFE04 (GAP_DeviceDiscoveryRequest)
-Data Length    : 0x03 (3) byte(s)
 Mode       : 0x03 (All)
 ActiveScan : 0x01 (Enable)
 WhiteList      : 0x00 (Disable)
Dump(Tx):
01 04 FE 03 03 01 00 
------------------------------------------------------------------------------------------------------------------------
[2] : <Rx> - 10:25:57.038
-Type       : 0x04 (Event)
-EventCode  : 0xFF (HCI_LE_ExtEvent)
-Data Length    : 0x06 (6) bytes(s)
 Event      : 0x067F (GAP_HCI_ExtentionCommandStatus)
 Status     : 0x00 (Success)
 OpCode     : 0xFE04 (GAP_DeviceDiscoveryRequest)
 DataLength : 0x00 (0)
Dump(Rx):
04 FF 06 7F 06 00 04 FE 00 
------------------------------------------------------------------------------------------------------------------------
[3] : <Rx> - 10:25:57.647
-Type       : 0x04 (Event)
-EventCode  : 0xFF (HCI_LE_ExtEvent)
-Data Length    : 0x2C (44) bytes(s)
 Event      : 0x060D (GAP_DeviceInformation)
 Status     : 0x00 (Success)
 EventType  : 0x00 (Connectable Undirect Advertisement)
 AddrType   : 0x00 (Public)
 Addr       : 7C:66:9D:9A:72:DC
 Rssi       : 0xC5 (197)
 DataLength : 0x1F (31)
 Data       : 02:01:05:11:06:3A:A7:BD:64:0A:F7:A3:B5:8D:44:16:
          16:91:9E:FB:25:09:09:42:41:53:49:43:23:44:43
Dump(Rx):
04 FF 2C 0D 06 00 00 00 DC 72 9A 9D 66 7C C5 1F 
02 01 05 11 06 3A A7 BD 64 0A F7 A3 B5 8D 44 16 
16 91 9E FB 25 09 09 42 41 53 49 43 23 44 43 
------------------------------------------------------------------------------------------------------------------------
[4] : <Rx> - 10:26:07.303
-Type       : 0x04 (Event)
-EventCode  : 0xFF (HCI_LE_ExtEvent)
-Data Length    : 0x0C (12) bytes(s)
 Event      : 0x0601 (GAP_DeviceDiscoveryDone)
 Status     : 0x00 (Success)
 NumDevs    : 0x01 (1)
 Device #0
 EventType  : 0x00 (Connectable Undirect Advertisement)
 AddrType   : 0x00 (Public)
 Addr       : 7C:66:9D:9A:72:DC
Dump(Rx):
04 FF 0C 01 06 00 01 00 00 DC 72 9A 9D 66 7C 
------------------------------------------------------------------------------------------------------------------------
[5] : <Tx> - 10:26:12.575
-Type       : 0x01 (Command)
-Opcode     : 0xFE09 (GAP_EstablishLinkRequest)
-Data Length    : 0x09 (9) byte(s)
 HighDutyCycle  : 0x00 (Disable)
 WhiteList      : 0x00 (Disable)
 AddrTypePeer   : 0x00 (Public)
 PeerAddr       : DC:72:9A:9D:66:7C
Dump(Tx):
01 09 FE 09 00 00 00 DC 72 9A 9D 66 7C 
------------------------------------------------------------------------------------------------------------------------
[6] : <Rx> - 10:26:12.607
-Type       : 0x04 (Event)
-EventCode  : 0xFF (HCI_LE_ExtEvent)
-Data Length    : 0x06 (6) bytes(s)
 Event      : 0x067F (GAP_HCI_ExtentionCommandStatus)
 Status     : 0x00 (Success)
 OpCode     : 0xFE09 (GAP_EstablishLinkRequest)
 DataLength : 0x00 (0)
Dump(Rx):
04 FF 06 7F 06 00 09 FE 00 
------------------------------------------------------------------------------------------------------------------------
[7] : <Info> - 10:26:13.387
Device Connected
Handle = 0x0000
Addr Type = 0x00 (Public)
BDAddr = 7C:66:9D:9A:72:DC
------------------------------------------------------------------------------------------------------------------------
[8] : <Rx> - 10:26:13.387
-Type       : 0x04 (Event)
-EventCode  : 0xFF (HCI_LE_ExtEvent)
-Data Length    : 0x13 (19) bytes(s)
 Event      : 0x0605 (GAP_EstablishLink)
 Status     : 0x00 (Success)
 DevAddrType    : 0x00 (Public)
 DevAddr        : 7C:66:9D:9A:72:DC
 ConnHandle : 0x0000 (0)
 ConnInterval   : 0x0050 (80)
 ConnLatency    : 0x0000 (0)
 ConnTimeout    : 0x07D0 (2000)
 ClockAccuracy  : 0x00 (0)
Dump(Rx):
04 FF 13 05 06 00 00 DC 72 9A 9D 66 7C 00 00 50 
00 00 00 D0 07 00 
------------------------------------------------------------------------------------------------------------------------
[9] : <Info> - 10:26:13.932
Device Disconnected
Handle = 0x0000
Addr Type = 0x00 (Public)
BDAddr = 7C:66:9D:9A:72:DC
------------------------------------------------------------------------------------------------------------------------
[10] : <Rx> - 10:26:13.932
-Type       : 0x04 (Event)
-EventCode  : 0xFF (HCI_LE_ExtEvent)
-Data Length    : 0x06 (6) bytes(s)
 Event      : 0x0606 (GAP_TerminateLink)
 Status     : 0x00 (Success)
 ConnHandle : 0x0000 (0)
 Reason     : 0x3E (Failed To Establish)
Dump(Rx):
04 FF 06 06 06 00 00 00 3E 
------------------------------------------------------------------------------------------------------------------------

[paulsponagl]

btw. i testet the nov and dec hex files

[paulsponagl]

And another test with the NRF2739.
(Using the nrf8001 is Plan B in case the BlueBasic is not working for me)

[08:57:09.8] Loading...
[08:57:10.6] Device address: 0x68D44DC3AE42
[08:57:19.2] Ready
[08:57:19.4] SERVER: Server has started
[08:58:11.4] Device discovery started
[08:58:24.2] Device discovery stopped
[08:58:27.6] ConnectToDevice()
[08:58:28.7] SERVER: Received packet <HciEvent: eventCode=0x05> - <HciEvent: eventCode=0x05>
[08:58:28.7] ----------------------------
[08:58:28.7] Connected to device
[08:58:28.7] Role: 0
[08:58:28.7] PeerAddressType: 0
[08:58:28.7] PeerAddress (MSB): 7C669D9A72DC
[08:58:28.7] Connection Interval: 20.0ms
[08:58:28.7] Connection Latency: 0
[08:58:28.7] Supervision Timeout: 3000ms
[08:58:28.7] Clock Accuracy: (1)
[08:58:28.7] ----------------------------
[08:58:28.7] Connected to 7C669D9A72DC
[08:58:28.8] Lost connection to device. Reason: BTLE_CONN_FAILED_TO_BE_ESTABLISHED
[08:58:28.8] SERVER: Received packet <HciEvent: eventCode=0x0A> - <HciEvent: eventCode=0x0A>
[08:58:28.8] SERVER: Received Link Loss

[aanon4]

Well I've not heard of this problem before. Can you try connecting with a different BLE program. For example, can you try the LightBlue program from Punch Through Design (should be on the AppStore somewhere) and see how well, or not, it connects?

[paulsponagl]

i recieved the original HM-10 from fasttech and i am happy to say that the pairing works now. if you're interested i'll send you the copycat version to examination.