CPS/SEN/SPE/BI-04-C [Procedure Already In Progress] inconc

[Kiyoshi Iwai]

Hello ,

The test of CPS/SEN/SPE/BI-04-C [Procedure Already In Progress]  failed. 

While this test, the tester sometimes received the unexpected ATT Disconnect which our product might send.

Could you tell me how to stop the ATT Disconnect?

The test-log

Fullscreen test_log_CPS_SEN_SPE_BI-04-C.txt Download

  +0 ms
  Initialize Test Case: Build date: Jul 18 2018, 09:31:58

  +0 ms
  Start Test Case: CPS/SEN/SPE/BI-04-C

  +0 ms
  Message: PTS Log started on Tuesday, October 02, 2018, 16:34:18

  +0 ms
  Message: PTS: v7.3.0 Build 40

  +0 ms
  Message: OS: Microsoft Windows NT 6.1.7601 Service Pack 1

  +0 ms
  Message: OS Name: Microsoft Windows 7 Home Premium

  +4009 ms
  Preliminary Verdict: PASS

  +4056 ms
  Send Event: HCI!HCI_RESET

  +4180 ms
  Receive Event: HCI?HCI_RESET_COMPLETE_EVENT{
  status=HCI_OK
  }

  +4180 ms
  Preliminary Verdict: PASS

  +4180 ms
  Send Event: HCI!HCI_SET_EVENT_MASK{
  eventMask=0x3FFFFFFFFFFFFFFF
  }

  +4180 ms
  Receive Event: HCI?HCI_SET_EVENT_MASK_COMPLETE_EVENT{
  status=HCI_OK
  }

  +4180 ms
  Preliminary Verdict: PASS

  +4180 ms
  Send Event: HCI!HCI_READ_LOCAL_VERSION_INFORMATION

  +4180 ms
  Receive Event: HCI?HCI_READ_LOCAL_VERSION_INFORMATION_COMPLETE_EVENT{
  status=HCI_OK,
  hciVersion=HCI_VERSION_4_0,
  hciRevision=0x2031,
  lmpVersion=0x06,
  manufacturerName=0x000A,
  lmpSubversion=0x2031
  } 

  +4180 ms
  Preliminary Verdict: PASS

  +4180 ms
  Send Event: HCI!HCI_READ_BD_ADDR

  +4196 ms
  Receive Event: HCI?HCI_READ_BD_ADDR_COMPLETE_EVENT{
  status=HCI_OK,
  bdAddress=0x001BDC0808A3
  }

  +4196 ms
  Preliminary Verdict: PASS

  +4196 ms
  Send Event: HCI!HCI_LE_SET_EVENT_MASK{
  leEventMask=0x000000000000001F
  }

  +4196 ms
  Receive Event: HCI?HCI_LE_SET_EVENT_MASK_COMPLETE_EVENT{
  status=HCI_OK
  }

  +4196 ms
  Preliminary Verdict: PASS

  +4196 ms
  Send Event: HCI!HCI_WRITE_LE_HOST_SUPPORTED{
  leSupportedHost=HCI_LE_SUPPORTED_HOST_ENABLED,
  simultaneousLeHost=HCI_SIMULTANEOUS_LE_HOST_ENABLED
  }

  +4196 ms
  Receive Event: HCI?HCI_WRITE_LE_HOST_SUPPORTED_COMPLETE_EVENT{
  status=HCI_OK
  }

  +4196 ms
  Preliminary Verdict: PASS

  +4196 ms
  Send Event: HCI!HCI_LE_CLEAR_WHITE_LIST

  +4196 ms
  Receive Event: HCI?HCI_LE_CLEAR_WHITE_LIST_COMPLETE_EVENT{
  status=HCI_OK
  }

  +4196 ms
  Preliminary Verdict: PASS

  +4196 ms
  Send Event: HCI!HCI_WRITE_SIMPLE_PAIRING_MODE{
  simplePairingMode=HCI_SIMPLE_PAIRING_ENABLED
  }

  +4212 ms
  Receive Event: HCI?HCI_WRITE_SIMPLE_PAIRING_MODE_COMPLETE_EVENT{
  status=HCI_OK
  }

  +4212 ms
  Preliminary Verdict: PASS

 +4212 ms
  Preliminary Verdict: PASS

  +4212 ms
  Send Event: HCI!HCI_LE_ADD_DEVICE_TO_WHITE_LIST{
  addressType=HCI_LE_PUBLIC_DEVICE_ADDRESS,
  address=0xC58DCE70012F
  }

  +4212 ms
  Receive Event: HCI?HCI_LE_ADD_DEVICE_TO_WHITE_LIST_COMPLETE_EVENT{
  status=HCI_OK
  }

  +4212 ms
  Preliminary Verdict: PASS

  +4212 ms
  Send Event: HCI!HCI_LE_ADD_DEVICE_TO_WHITE_LIST{
  addressType=HCI_LE_RANDOM_DEVICE_ADDRESS,
  address=0xC58DCE70012F
  }

  +4212 ms
  Receive Event: HCI?HCI_LE_ADD_DEVICE_TO_WHITE_LIST_COMPLETE_EVENT{
  status=HCI_OK
  }

  +4212 ms
  Preliminary Verdict: PASS

  +4212 ms
  Preliminary Verdict: PASS

  +4212 ms
  Preliminary Verdict: PASS

  +4212 ms
  Send Event: HCI!HCI_LE_SET_SCAN_PARAMETERS{
  leScanType=HCI_LE_ACTIVE_SCANNING,
  leScanInterval=0x001E,
  leScanWindow=0x001E,
  ownAddressType=HCI_LE_PUBLIC_DEVICE_ADDRESS,
  scanningFilterPolicy=HCI_LE_ACCEPT_WHITE_LIST_ADVERTISING_PACKETS
  }

  +4212 ms
  Receive Event: HCI?HCI_LE_SET_SCAN_PARAMETERS_COMPLETE_EVENT{
  status=HCI_OK
  }

  +4212 ms
  Preliminary Verdict: PASS

  +4227 ms
  Send Event: HCI!HCI_LE_SET_SCAN_ENABLE{
  leScanEnable=HCI_LE_SCAN_ENABLE,
  filterDuplicates=HCI_LE_DUPLICATE_FILTERING_DISABLE
  }

  +5506 ms
  Preliminary Verdict: PASS

  +5506 ms
  Preliminary Verdict: PASS

  +7519 ms
  Preliminary Verdict: PASS

  +7519 ms
  Preliminary Verdict: PASS

  +9516 ms
  Preliminary Verdict: PASS

  +9516 ms
  Send Event: HCI!HCI_LE_SET_SCAN_ENABLE{
  leScanEnable=HCI_LE_SCAN_DISABLE,
  filterDuplicates=HCI_LE_DUPLICATE_FILTERING_DISABLE
  }

  +9531 ms
  Preliminary Verdict: PASS

  +9562 ms
  Send Event: ATT!ATT_CONNECT_REQ{
  peerAddr=0xC58DCE70012F,
  peerAddrType=HCI_LE_RANDOM_DEVICE_ADDRESS,
  ownAddrType=HCI_LE_PUBLIC_DEVICE_ADDRESS,
  minInterval=0x0032,
  maxInterval=0x0046,
  latency=0x0000
  }

  +13556 ms
  Receive Event: SEC?SEC_LE_REMOTE_CSRK_REQUEST_REQ{
  peerAddr=0xC58DCE70012F,
  peerAddrType=HCI_LE_RANDOM_DEVICE_ADDRESS
  }

  +13556 ms
  Receive Event: ATT?ATT_CONNECT_RSP{
  bdAddr=0xC58DCE70012F,
  peerAddrType=HCI_LE_RANDOM_DEVICE_ADDRESS,
  lcid=0x0040,
  status=HCI_OK
  }

  +13556 ms
  Receive Event: HCI?HCI_LE_CONNECTION_COMPLETE_EVENT{
  status=HCI_OK,
  connectionHandle=0x004D,
  role=HCI_ROLE_MASTER,
  peerAddressType=HCI_LE_RANDOM_DEVICE_ADDRESS,
  peerAddress=C58DCE70012F,
  connInterval=0x0046,
  connLatency=0x0000,
  supervisionTimeout=0x07D0,
  clockAccuracy=HCI_LE_CLOCK_ACCURACY_500PPM
  }

  +13556 ms
  Send Event: SEC!SEC_LE_REMOTE_CSRK_REQUEST_RSP{
  peerAddr=0xC58DCE70012F,
  peerAddrType=HCI_LE_RANDOM_DEVICE_ADDRESS,
  accept=FALSE,
  keyType=HCI_UNAUTHENTICATED_COMBINATION_KEY,
  csrk=0x00000000000000000000000000000000,
  signCounter=0x00000000
  }

  +13556 ms
  Preliminary Verdict: PASS

  +13556 ms
  Verdict Description: Connection setup successfully.

  +13556 ms
  Pass: Tester successfully initiated connection.

  +13556 ms
  Verdict Description: Tester successfully initiated connection.

  +13556 ms
  Verdict Description: LE Security not initiated due to TSPX_security_enabled value.

  +13556 ms
  Send Event: ATT!ATT_FIND_BY_TYPE_VALUE_REQ{
  lcid=0x0040,
  startingHandle=0x0001,
  endingHandle=0xFFFF,
  attributeType=0x2800,
  length=0x0002,
  PrimaryService=0x1818
  }

  +13681 ms
  Receive Event: ATT?ATT_FIND_BY_TYPE_VALUE_RSP{
  lcid=0x0040,
  HandleRange={
  {
  foundAttributeHandle=0x000F,
  endFoundHandle=0x0019
  }
  }
  } 

  +13852 ms
  Receive Event: ATT?ATT_FIND_BY_TYPE_VALUE_CFM{
  lcid=0040,
  result=0x0100,
  errorHandle=0x0000,
  HandleRanges={
  {
  foundAttributeHandle=0x000F,
  endFoundHandle=0x0019,
  }
  }
  }

  +13852 ms
  Preliminary Verdict: PASS

  +13852 ms
  Verdict Description: Discover Primary Service by Service UUID Request completed successfully.

  +13852 ms
  Pass: The IUT successfully returned the UUID for Cycling Power

  +13852 ms
  Verdict Description: The IUT successfully returned the UUID for Cycling Power

  +13852 ms
  Send Event: ATT!ATT_READ_BY_TYPE_REQ{
  lcid=0x0040,
  startingHandle=0x000F,
  endingHandle=0x0019,
  attributeTypeSize=0x02,
  attributeType=0x2803
  }

  +14024 ms
  Receive Event: ATT?ATT_READ_BY_TYPE_RSP{
  {
  handle=0x0010
  value{
  Properties=0x10,
  Handle=0x0011,
  UUID=0x2A63
  }
  }
  {
  handle=0x0013
  value{
  Properties=0x02,
  Handle=0x0014,
  UUID=0x2A65
  }
  }
  {
  handle=0x0015
  value{
  Properties=0x02,
  Handle=0x0016,
  UUID=0x2A5D
  }
  }
  }

  +14196 ms
  Receive Event: ATT?ATT_READ_BY_TYPE_RSP{
  {
  handle=0x0017
  value{
  Properties=0x28,
  Handle=0x0018,
  UUID=0x2A66
  }
  }
  }

  +14383 ms
  Receive Event: ATT?ATT_READ_BY_TYPE_CFM{
  lcid=0x0040,
  attributeType=0x2803,
  attributeTypeSize=0x02,
  result=0x0100,
  errorHandle=0x0000
  }

  +14383 ms
  Receive Event: ATT?ATT_READ_BY_TYPE_CFM{
  {
  handle=0x0010
  value{
  Properties=0x10,
  Handle=0x0011,
  UUID=0x2A63
  }
  }
  {
  handle=0x0013
  value{
  Properties=0x02,
  Handle=0x0014,
  UUID=0x2A65
  }
  }
  {
  handle=0x0015
  value{
  Properties=0x02,
  Handle=0x0016,
  UUID=0x2A5D
  }
  }
  {
  handle=0x0017
  value{
  Properties=0x28,
  Handle=0x0018,
  UUID=0x2A66
  }
  }
  }

  +14383 ms
  Preliminary Verdict: PASS

  +14383 ms
  Verdict Description: Discover All Characteristics of Service Request completed successfully.

  +14383 ms
  Send Event: ATT!ATT_FIND_INFO_REQ{
  lcid=0x0040,
  startingHandle=0x0012,
  endingHandle=0x0012
  }

  +14554 ms
  Receive Event: ATT?ATT_FIND_INFO_CFM{
  lcid=0x0040,
  result=0x0100,
  errorHandle=0x0000
  }

  +14554 ms
  Receive Event: ATT?ATT_FIND_INFO_RSP{
  {
  handle=0x0012,
  uuid=0x2902
  }
  }

  +14554 ms
  Receive Event: ATT?ATT_FIND_INFO_CFM{
  {
  handle=0x0012,
  uuid=0x2902,
  }
  }

  +14554 ms
  Preliminary Verdict: PASS

  +14554 ms
  Verdict Description: Discover All Characteristic Descriptors Request completed successfully.

  +14554 ms
  Send Event: ATT!ATT_FIND_INFO_REQ{
  lcid=0x0040,
  startingHandle=0x0019,
  endingHandle=0x0019
  }

  +14726 ms
  Receive Event: ATT?ATT_FIND_INFO_CFM{
  lcid=0x0040,
  result=0x0100,
  errorHandle=0x0000
  }

  +14726 ms
  Receive Event: ATT?ATT_FIND_INFO_RSP{
  {
  handle=0x0019,
  uuid=0x2902
  }
  }

  +14726 ms
  Receive Event: ATT?ATT_FIND_INFO_CFM{
  {
  handle=0x0019,
  uuid=0x2902,
  }
  }

  +14726 ms
  Preliminary Verdict: PASS

  +14726 ms
  Verdict Description: Discover All Characteristic Descriptors Request completed successfully.

  +14726 ms
  Send Event: ATT!ATT_WRITE_REQ{
  lcid=0x0040,
  attributeHandle=0x0019,
  length=0x0002,
  value{
  Properties=0x0000
  }
  } 

  +14991 ms
  Receive Event: ATT?ATT_WRITE_CFM{
  lcid=0x0040,
  result=0x0100,
  errorHandle=0x0000
  }

  +14991 ms
  Preliminary Verdict: PASS

  +17987 ms
  Send Event: ATT!ATT_WRITE_REQ{
  lcid=0x0040,
  attributeHandle=0x0019,
  length=0x0002,
  value{
  Properties=0x0002
  }
  }

  +18143 ms
  Receive Event: ATT?ATT_WRITE_CFM{
  lcid=0x0040,
  result=0x0100,
  errorHandle=0x0000
  }

  +18143 ms
  Preliminary Verdict: PASS

  +18143 ms
  Send Event: ATT!ATT_WRITE_REQ{
  lcid=0x0040,
  attributeHandle=0x0012,
  length=0x0002,
  value{
  Properties=0x0000
  }
  }

  +18314 ms
  Receive Event: ATT?ATT_WRITE_CFM{
  lcid=0x0040,
  result=0x0100,
  errorHandle=0x0000
  }

  +18314 ms
  Preliminary Verdict: PASS

  +21309 ms
  Send Event: ATT!ATT_WRITE_REQ{
  lcid=0x0040,
  attributeHandle=0x0012,
  length=0x0002,
  value{
  Properties=0x0001
  }
  }

  +21543 ms
  Receive Event: ATT?ATT_WRITE_CFM{
  lcid=0x0040,
  result=0x0100,
  errorHandle=0x0000
  }

  +21543 ms
  Preliminary Verdict: PASS

  +21559 ms
  Send Event: ATT!ATT_READ_REQ{
  lcid=0x0040,
  attributeHandle=0x0014
  }

  +21731 ms
  Receive Event: ATT?ATT_READ_CFM{
  lcid=0x0040,
  length=0x0004,
  result=0x0100,
  errorHandle=0x0000,
  value{
  CyclingPowerFeature=0x0019020A
  }
  }

  +21731 ms
  Preliminary Verdict: PASS

  +21731 ms
  Verdict Description: Read Request completed successfully. 

  +21731 ms
  Preliminary Verdict: PASS

  +21731 ms
  Pass: The data received for 'Cycling Power Feature' conforms to the schema

  +21731 ms
  Verdict Description: The data received for 'Cycling Power Feature' conforms to the schema

  +21777 ms
  Send Event: ATT!ATT_WRITE_REQ{
  lcid=0x0040,
  attributeHandle=0x0018,
  length=0x0001,
  value{  OpCode=0x0C,  CyclingPowerVectorControlValue=0x0063  }  }   +21902 ms  Receive Event: ATT?ATT_WRITE_CFM{  lcid=0x0040,  result=0x0100,  errorHandle=0x0000  }   +21902 ms  Preliminary Verdict: PASS   +22511 ms  Receive Event: ATT?ATT_HANDLE_VALUE_NOTIFICATION_REQ{  lcid=0x0040,  attributeHandle=0x0011,  length=0x000A,  attributeValue=0x00000000005B0000002C  }   +22511 ms  Receive Event: ATT?ATT_HANDLE_VALUE_IND{  lcid=0x0040,  attributeHandle=0x0018,  length=0x0005,  attributeValue=0x00FFFF010C20  }   +22511 ms  Preliminary Verdict: PASS   +22511 ms  Pass: The value for 'Cycling Power Control Point' sent by the IUT was correctly formatted.   +22511 ms  Verdict Description: The value for 'Cycling Power Control Point' sent by the IUT was correctly formatted.   +22511 ms  Send Event: ATT!ATT_WRITE_REQ{  lcid=0x0040,  attributeHandle=0x0018,  length=0x0001,  value{  OpCode=0x0C,  CyclingPowerVectorControlValue=0x006E  }  }   +22682 ms  Receive Event: ATT?ATT_WRITE_CFM{  lcid=0x0040,  result=0x0100,  errorHandle=0x0000
  }

  +22682 ms
  Preliminary Verdict: PASS

  +22682 ms
  Verdict Description: Write Request completed successfully.

  +43383 ms
  Receive Event: ATT?ATT_DISCONNECT_REQ{
  lcid=0x0040
  }

  +43383 ms
  Verdict Description: Unexpected ATT Disconnect received.

  +43383 ms
  Receive Event: HCI?HCI_LE_DISCONNECTION_COMPLETE_EVENT{
  status=HCI_OK,
  connectionHandle=0x004D,
  reason=HCI_CONNECTION_TIMEOUT
  }

  +43383 ms
  Verdict Description: Unexpected ATT Disconnect received.

  +43383 ms
  Inconclusive: Non-passing verdict returned from APICOM, see log for more details.

  +43383 ms
  Verdict Description: Non-passing verdict returned from APICOM, see log for more details.

  +45021 ms
  Final Verdict: INCONC

  +45021 ms
  Encrypted Verdict:
 A1#ZWY4MzQ5MDg3MmQwNTIxOGQzMzQ5YjY2ODA5M2MzNjQ5ZDY4NmY0Yjc2MzIzM2VkNTUyNTFhNGU4Mjg1MjI0NA==#S7tk81R4UBM+y2jy+jTqSwIFbmqou/dBe0rGBnSk5Rd1NLMNsmJ6x0apjF5t71xW 

  +45021 ms
  Test Case Ended: CPS/SEN/SPE/BI-04-C 

Best regards,

Kiyoshi Iwai

[Simon]

Could you provide a sniffer log of what happens between line 613 and 616 (Verdict Description and Receive Event)? The time span between these two event was quite long. Also, the HCI_CONNECTION_TIMEOUT might be due to a too low accuracy for the low frequency clock, check the value of NRF_SDH_CLOCK_LF_ACCURACY or what accuracy you have provided to sd_softdevice_enable(..).

[Kiyoshi Iwai]

Hello Simon,

Thank you for reply.

Unfortunately I don't have the log of 613-616. 

As you said, it took long time between two event, because this test may be abnormal check.

So could you tell me how to change the HCI_CONNECTION_TIMEOUT longer, or how to stop the ATT Disconnect Request?

Best regards,

Kiyoshi Iwai

[Kiyoshi Iwai]

Hello Simon,

I will send the test specification of BLE.

Please find the page 68

CPS.TS.1.1.2.pdf

[Simon]

The received event ATT_DISCONNECT_REQ is misleading, I don't think the application sends any such request. However, I think the problem is that the clock goes out of sync and thus the error HCI_CONNECTION_TIMEOUT. 

In order to test this, open the sdk_config.h file of your product. Then you will find the following lines (assuming you are using sdk 14):

// <o> NRF_SDH_CLOCK_LF_XTAL_ACCURACY  - External crystal clock accuracy used in the LL to compute timing windows.
 
// <0=> NRF_CLOCK_LF_XTAL_ACCURACY_250_PPM 
// <1=> NRF_CLOCK_LF_XTAL_ACCURACY_500_PPM 
// <2=> NRF_CLOCK_LF_XTAL_ACCURACY_150_PPM 
// <3=> NRF_CLOCK_LF_XTAL_ACCURACY_100_PPM 
// <4=> NRF_CLOCK_LF_XTAL_ACCURACY_75_PPM 
// <5=> NRF_CLOCK_LF_XTAL_ACCURACY_50_PPM 
// <6=> NRF_CLOCK_LF_XTAL_ACCURACY_30_PPM 
// <7=> NRF_CLOCK_LF_XTAL_ACCURACY_20_PPM 

#ifndef NRF_SDH_CLOCK_LF_XTAL_ACCURACY
#define NRF_SDH_CLOCK_LF_XTAL_ACCURACY 7
#endif

Then change the value to 1 (accuracy of 500 ppm), and check if the problem disappear.

[Kiyoshi Iwai]

Thank you for the information.

If the tester does not send the confirmation, the BLE_GATTS_EVT_HVC continues the pending state and approx.30 second passed(time-out expired) , will HCI_CONNECTION_TIMEOUT occur?

[Kiyoshi Iwai]

Did you find the test procedure of CPS/SEN/SPE/BI-04-C  in the test specification?

At the step 5 of this precedure, you can find that "the Lower Tester does not send any Confirmation to acknowledge this indication".

This is abnormal situation, I think. 

Does any unexpected operation occur , if  the soft device does not get the Confirmation?

[Kenneth]

Hi Kiyoshi,

I have taken a look at this case and log, but difficult to understand what is failing here.

The HCI_CONNECTION_TIMEOUT typically occurs if the link is lost (supervisor timeout should occurs after 20 seconds if there is no successful communication, from log: supervisionTimeout=0x07D0). However I am unsure why that is, it may be that there is an assert on the peripheral, then the peripheral will reset, and thereby the tester will wait for supervisor timeout before HCI_CONNECTION_TIMEOUT occurs.

To find the cause here I believe you need the source code for the peripheral, compile the project and enable debugging, so you can find what is happening (assert, timeout, or disconnect). Another option to find cause would be to get an on-air sniffer log, for instance using ellisys, frontline or the nrf sniffer tool. 

It might be useful to receive the sdk_config.h from your project, so we can take a look at the lfclk parameters.

Looking at CPS/SEN/SPE/BI-04-C I can't seem to find step 3 either, which is "The Lower Tester sets to 0x0002 the Client Characteristic Configuration descriptor of the Cycling Power Control Point characteristic.". So a sniffer log would be very helpful here.

I assume that the peripheral device doesn't support bonding here, since you have not enabled bonding (from log: LE Security not initiated due to TSPX_security_enabled value).

Best regards,
Kenneth

[Kiyoshi Iwai]

Hello Kenneth,

Thank you for your polite reply.

The Test-log does not describe all transaction, I think. 

But I have to pass this test because of getting the certificate of bluetooth SIG.

I will check whether receive the confirmation from the tester or not, and if I receive any requests

without the confirmation, I will send the Error Code which described the step 7 a) in the test specification.

Best regards,

Kiyoshi Iwai

[Kenneth]

Hi Kiyoshi ,

If you are able to provide an on-air sniffer log I think I will be able to find why link timeout and disconnect 20 seconds after:

  +21777 ms
  Send Event: ATT!ATT_WRITE_REQ{
  lcid=0x0040,
  attributeHandle=0x0018,
  length=0x0001,
  value{  OpCode=0x0C,  CyclingPowerVectorControlValue=0x0063  }  }   +21902 ms  Receive Event: ATT?ATT_WRITE_CFM{  lcid=0x0040,  result=0x0100,  errorHandle=0x0000  }   +21902 ms  Preliminary Verdict: PASS   +22511 ms  Receive Event: ATT?ATT_HANDLE_VALUE_NOTIFICATION_REQ{  lcid=0x0040,  attributeHandle=0x0011,  length=0x000A,  attributeValue=0x00000000005B0000002C  }   +22511 ms  Receive Event: ATT?ATT_HANDLE_VALUE_IND{  lcid=0x0040,  attributeHandle=0x0018,  length=0x0005,  attributeValue=0x00FFFF010C20  }   +22511 ms  Preliminary Verdict: PASS   +22511 ms  Pass: The value for 'Cycling Power Control Point' sent by the IUT was correctly formatted.   +22511 ms  Verdict Description: The value for 'Cycling Power Control Point' sent by the IUT was correctly formatted.   +22511 ms  Send Event: ATT!ATT_WRITE_REQ{  lcid=0x0040,  attributeHandle=0x0018,  length=0x0001,  value{  OpCode=0x0C,  CyclingPowerVectorControlValue=0x006E  }  }   +22682 ms  Receive Event: ATT?ATT_WRITE_CFM{  lcid=0x0040,  result=0x0100,  errorHandle=0x0000
  }

Maybe you can send us your hardware and we can try to make a sniffer log here and I can ship it back afterwards.

Best regards,
Kenneth

[Kiyoshi Iwai]

Hello Kenneth,

Thank you so much for your help.

But the certification laboratory has the tester, we don't. So we could not take a sniffer log.

I'm sorry.

BTW, we got the PASS result of all BLE test at last night, we finished this problem.

Thanks,

Kiyoshi Iwai

[cavalihno]

Hello Kioshi,

Can I ask you how did you solve this problem?

Thanks,

Marcin Kawalec