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h5_decode error, code: 0x802c, H5 error count

Hi,

I am getting this error message when using the nRF52 dev board but not when using the nRF51 dongle. I receive few packets and then it disconnects with this error message. here is the log from nRFConnect(version 3.6.1) desktop Bluetooth Low Energy application. I am connecting to an nRF52832 target device with an in house developed application that we have been using for years. 

it’s the nRFConnect that’s faulting because I can see the nRFConnect disconnect with the error message and the target device doesn’t disconnect until few seconds later with BLE_HCI_CONNECTION_TIMEOUT. I cant seem to find any information on this error that is helpful. any help is greatly appreciated. 

4857.2021-05-24T15_07_05.686Z-log.txt

and the log from terminal is this:

13> [00:00:00.000,000] <info> app: Event: FDS_EVT_INIT received (FDS_SUCCESS)
13> [00:00:00.000,000] <info> app: Read Record 0:
13> [00:00:00.000,000] <info> app: 00 FF FF FF FF FF FF FF|.
13> [00:00:00.000,000] <info> app: FF FF FF FF FF FF FF 00|.
13> [00:00:00.000,000] <info> app: 75 FF 00 00 |u..
13> [00:00:00.000,030] <info> app:
13>
13> [00:00:00.000,030] <info> app: Flash Record #1 NOT Found:
13> [00:00:00.000,061] <info> app: Event: FDS_EVT_INIT received (FDS_SUCCESS)
13>
13>
13>
13> [00:00:00.268,218] <debug> nrf_ble_gatt: Updating data length to 251 on connection 0x0.
13> [00:00:00.268,218] <error> nrf_ble_gatt: sd_ble_gap_data_length_update() (request) on connection 0x0 returned NRF_ERROR_RESOURCES.
13> [00:00:00.268,218] <error> nrf_ble_gatt: The requested TX/RX packet length is too long by 224/224 octets.
13> [00:00:00.268,249] <info> app: Unknown Acquisition Mode: 4
13> [00:00:00.268,249] <info> app: Acquisition Mode Updated to: 4
13> [00:00:00.268,249] <info> app: Connected
13> [00:00:00.280,364] <info> app: m_conn_handle = 0x0
13> [00:00:00.280,395] <info> app: PM Event: 5
13> [00:00:00.280,395] <info> app: PM Event: PM_EVT_CONN_SEC_PARAMS_REQ
13> [00:00:00.280,395] <info> app: Start encryption, pm_conn_secure returned 0
13> [00:00:00.286,285] <info> app: PM Event: 1
13> [00:00:00.286,285] <info> app: PM Event: 5
13> [00:00:00.286,285] <info> app: PM Event: PM_EVT_CONN_SEC_PARAMS_REQ
13> [00:00:00.286,315] <info> app: BLE_GAP_EVT_SEC_PARAMS_REQUEST
13> [00:00:00.286,315] <info> app: Passkey: 086574
13> [00:00:00.523,895] <info> app: BLE_GAP_EVT_CONN_SEC_UPDATE EVENT Received
13> [00:00:00.523,895] <info> app: PM Event: 2
13> [00:00:00.523,925] <info> app: Link secured. Role: 1. conn_handle: 0, Procedure: 2
13> [00:00:00.606,964] <info> app: PM Event: 14
13> [00:00:00.664,916] <info> app: max connection interval: 18
13>
13> [00:00:00.664,916] <info> app: min connection interval: 16
13>
13> [00:00:00.664,916] <info> app: err_code = 0x0 in update_conn_params
13> [00:00:00.664,947] <info> app: Acquisition Mode Updated to: 0
13> [00:00:00.665,527] <info> app: Transmit err_code = 0
13> [00:00:00.665,557] <info> app: hvn_tx_queue_count = 7, m_tx_queue_busy = 0
13> [00:00:00.665,557] <info> app: Transmit err_code = 0
13> [00:00:00.665,557] <info> app: hvn_tx_queue_count = 6, m_tx_queue_busy = 0
13> [00:00:00.665,588] <info> app: Packet TX Complete Time = 713818, hvn_tx_queue_count = 7
13> [00:00:00.666,137] <info> app: Transmit err_code = 0
13> [00:00:00.666,137] <info> app: hvn_tx_queue_count = 6, m_tx_queue_busy = 0
13> [00:00:00.666,168] <info> app: Transmit err_code = 0
13> [00:00:00.666,168] <info> app: hvn_tx_queue_count = 5, m_tx_queue_busy = 0
13> [00:00:00.666,198] <info> app: Packet TX Complete Time = 636, hvn_tx_queue_count = 6
13> [00:00:00.666,198] <info> app: Packet TX Complete Time = 23, hvn_tx_queue_count = 7
13> [00:00:00.666,748] <info> app: Transmit err_code = 0
13> [00:00:00.666,748] <info> app: hvn_tx_queue_count = 6, m_tx_queue_busy = 0
13> [00:00:00.666,748] <info> app: Transmit err_code = 0
13> [00:00:00.666,778] <info> app: hvn_tx_queue_count = 5, m_tx_queue_busy = 0
13> [00:00:00.666,839] <info> app: Packet TX Complete Time = 673, hvn_tx_queue_count = 6
13> [00:00:00.666,839] <info> app: Packet TX Complete Time = 23, hvn_tx_queue_count = 7
13> [00:00:00.667,358] <info> app: Transmit err_code = 0
13> [00:00:00.667,358] <info> app: hvn_tx_queue_count = 6, m_tx_queue_busy = 0
13> [00:00:00.667,358] <info> app: Transmit err_code = 0
13> [00:00:00.667,358] <info> app: hvn_tx_queue_count = 5, m_tx_queue_busy = 0
13> [00:00:00.667,480] <info> app: Packet TX Complete Time = 673, hvn_tx_queue_count = 6
13> [00:00:00.667,510] <info> app: Packet TX Complete Time = 23, hvn_tx_queue_count = 7
13> [00:00:00.667,968] <info> app: Transmit err_code = 0
13> [00:00:00.667,968] <info> app: hvn_tx_queue_count = 6, m_tx_queue_busy = 0
13> [00:00:00.667,968] <info> app: Transmit err_code = 0
13> [00:00:00.667,968] <info> app: hvn_tx_queue_count = 5, m_tx_queue_busy = 0
13> [00:00:00.668,121] <info> app: Packet TX Complete Time = 673, hvn_tx_queue_count = 6
13> [00:00:00.668,151] <info> app: Packet TX Complete Time = 24, hvn_tx_queue_count = 7
13> [00:00:00.668,579] <info> app: Transmit err_code = 0
13> [00:00:00.668,579] <info> app: hvn_tx_queue_count = 6, m_tx_queue_busy = 0
13> [00:00:00.668,579] <info> app: Transmit err_code = 0
13> [00:00:00.668,579] <info> app: hvn_tx_queue_count = 5, m_tx_queue_busy = 0
13> [00:00:00.668,762] <info> app: Packet TX Complete Time = 673, hvn_tx_queue_count = 6
13> [00:00:00.668,792] <info> app: Packet TX Complete Time = 23, hvn_tx_queue_count = 7
13> [00:00:00.669,158] <info> app: Transmit err_code = 0
13> [00:00:00.669,189] <info> app: hvn_tx_queue_count = 6, m_tx_queue_busy = 0
13> [00:00:00.669,189] <info> app: Transmit err_code = 0
13> [00:00:00.669,189] <info> app: hvn_tx_queue_count = 5, m_tx_queue_busy = 0
13> [00:00:00.669,403] <info> app: Packet TX Complete Time = 673, hvn_tx_queue_count = 6
13> [00:00:00.669,433] <info> app: Packet TX Complete Time = 23, hvn_tx_queue_count = 7
13> [00:00:00.669,769] <info> app: Transmit err_code = 0
13> [00:00:00.669,769] <info> app: hvn_tx_queue_count = 6, m_tx_queue_busy = 0
13> [00:00:00.669,799] <info> app: Transmit err_code = 0
13> [00:00:00.669,799] <info> app: hvn_tx_queue_count = 5, m_tx_queue_busy = 0
13> [00:00:00.669,799] <info> app: Battery Count = 3323
13> [00:00:00.670,043] <info> app: Packet TX Complete Time = 678, hvn_tx_queue_count = 6
13> [00:00:00.670,074] <info> app: Packet TX Complete Time = 22, hvn_tx_queue_count = 7
13> [00:00:00.670,379] <info> app: Transmit err_code = 0
13> [00:00:00.670,379] <info> app: hvn_tx_queue_count = 6, m_tx_queue_busy = 0
13> [00:00:00.670,410] <info> app: Transmit err_code = 0
13> [00:00:00.670,410] <info> app: hvn_tx_queue_count = 5, m_tx_queue_busy = 0
13> [00:00:00.670,684] <info> app: Packet TX Complete Time = 674, hvn_tx_queue_count = 6
13> [00:00:00.670,989] <info> app: Transmit err_code = 0
13> [00:00:00.670,989] <info> app: hvn_tx_queue_count = 5, m_tx_queue_busy = 0
13> [00:00:00.670,989] <info> app: Transmit err_code = 0
13> [00:00:00.671,020] <info> app: hvn_tx_queue_count = 4, m_tx_queue_busy = 0
13> [00:00:00.671,325] <info> app: Packet TX Complete Time = 693, hvn_tx_queue_count = 5
13> [00:00:00.671,600] <info> app: Transmit err_code = 0
13> [00:00:00.671,600] <info> app: hvn_tx_queue_count = 4, m_tx_queue_busy = 0
13> [00:00:00.671,600] <info> app: Transmit err_code = 0
13> [00:00:00.671,600] <info> app: hvn_tx_queue_count = 3, m_tx_queue_busy = 0
13> [00:00:00.671,997] <info> app: Packet TX Complete Time = 696, hvn_tx_queue_count = 4
13> [00:00:00.671,997] <info> app: Packet TX Complete Time = 22, hvn_tx_queue_count = 5
13> [00:00:00.672,027] <info> app: Packet TX Complete Time = 22, hvn_tx_queue_count = 6
13> [00:00:00.672,058] <info> app: Packet TX Complete Time = 24, hvn_tx_queue_count = 7
13> [00:00:00.672,210] <info> app: Transmit err_code = 0
13> [00:00:00.672,210] <info> app: hvn_tx_queue_count = 6, m_tx_queue_busy = 0
13> [00:00:00.672,210] <info> app: Transmit err_code = 0
13> [00:00:00.672,210] <info> app: hvn_tx_queue_count = 5, m_tx_queue_busy = 0
13> [00:00:00.672,637] <info> app: Packet TX Complete Time = 627, hvn_tx_queue_count = 6
13> [00:00:00.672,637] <info> app: Packet TX Complete Time = 24, hvn_tx_queue_count = 7
13> [00:00:00.672,821] <info> app: Transmit err_code = 0
13> [00:00:00.672,821] <info> app: hvn_tx_queue_count = 6, m_tx_queue_busy = 0
13> [00:00:00.672,821] <info> app: Transmit err_code = 0
13> [00:00:00.672,821] <info> app: hvn_tx_queue_count = 5, m_tx_queue_busy = 0
13> [00:00:00.673,278] <info> app: Packet TX Complete Time = 673, hvn_tx_queue_count = 6
13> [00:00:00.673,278] <info> app: Packet TX Complete Time = 23, hvn_tx_queue_count = 7
13> [00:00:00.673,400] <info> app: Transmit err_code = 0
13> [00:00:00.673,431] <info> app: hvn_tx_queue_count = 6, m_tx_queue_busy = 0
13> [00:00:00.673,431] <info> app: Transmit err_code = 0
13> [00:00:00.673,431] <info> app: hvn_tx_queue_count = 5, m_tx_queue_busy = 0
13> [00:00:00.673,919] <info> app: Packet TX Complete Time = 673, hvn_tx_queue_count = 6
13> [00:00:00.673,950] <info> app: Packet TX Complete Time = 23, hvn_tx_queue_count = 7
13> [00:00:00.673,950] <info> app: Max. conn. interval updated to 16
13> [00:00:00.673,950] <info> app: Min. conn. interval updated to 16
13> [00:00:00.674,011] <info> app: Transmit err_code = 0
13> [00:00:00.674,011] <info> app: hvn_tx_queue_count = 6, m_tx_queue_busy = 0
13> [00:00:00.674,041] <info> app: Transmit err_code = 0
13> [00:00:00.674,041] <info> app: hvn_tx_queue_count = 5, m_tx_queue_busy = 0
13> [00:00:00.674,560] <info> app: Packet TX Complete Time = 673, hvn_tx_queue_count = 6
13> [00:00:00.674,621] <info> app: Transmit err_code = 0
13> [00:00:00.674,621] <info> app: hvn_tx_queue_count = 5, m_tx_queue_busy = 0
13> [00:00:00.674,621] <info> app: Transmit err_code = 0
13> [00:00:00.674,652] <info> app: hvn_tx_queue_count = 4, m_tx_queue_busy = 0
13> [00:00:00.675,170] <info> app: Packet TX Complete Time = 657, hvn_tx_queue_count = 5
13> [00:00:00.675,170] <info> app: Packet TX Complete Time = 21, hvn_tx_queue_count = 6
13> [00:00:00.675,201] <info> app: Packet TX Complete Time = 23, hvn_tx_queue_count = 7
13> [00:00:00.675,231] <info> app: Transmit err_code = 0
13> [00:00:00.675,231] <info> app: hvn_tx_queue_count = 6, m_tx_queue_busy = 0
13> [00:00:00.675,231] <info> app: Transmit err_code = 0
13> [00:00:00.675,231] <info> app: hvn_tx_queue_count = 5, m_tx_queue_busy = 0
13> [00:00:00.675,781] <info> app: Packet TX Complete Time = 610, hvn_tx_queue_count = 6
13> [00:00:00.675,781] <info> app: Packet TX Complete Time = 23, hvn_tx_queue_count = 7
13> [00:00:00.675,842] <info> app: Transmit err_code = 0
13> [00:00:00.675,842] <info> app: hvn_tx_queue_count = 6, m_tx_queue_busy = 0
13> [00:00:00.675,842] <info> app: Transmit err_code = 0
13> [00:00:00.675,842] <info> app: hvn_tx_queue_count = 5, m_tx_queue_busy = 0
13> [00:00:00.676,391] <info> app: Packet TX Complete Time = 632, hvn_tx_queue_count = 6
13> [00:00:00.676,391] <info> app: Packet TX Complete Time = 24, hvn_tx_queue_count = 7
13> [00:00:00.676,452] <info> app: Transmit err_code = 0
13> [00:00:00.676,452] <info> app: hvn_tx_queue_count = 6, m_tx_queue_busy = 0
13> [00:00:00.676,452] <info> app: Transmit err_code = 0
13> [00:00:00.676,452] <info> app: hvn_tx_queue_count = 5, m_tx_queue_busy = 0
13> [00:00:00.676,971] <info> app: Packet TX Complete Time = 632, hvn_tx_queue_count = 6
13> [00:00:00.677,032] <info> app: Transmit err_code = 0
13> [00:00:00.677,062] <info> app: hvn_tx_queue_count = 5, m_tx_queue_busy = 0
13> [00:00:00.677,062] <info> app: Transmit err_code = 0
13> [00:00:00.677,062] <info> app: hvn_tx_queue_count = 4, m_tx_queue_busy = 0
13> [00:00:00.677,642] <info> app: Transmit err_code = 0
13> [00:00:00.677,642] <info> app: hvn_tx_queue_count = 3, m_tx_queue_busy = 0
13> [00:00:00.677,673] <info> app: Transmit err_code = 0
13> [00:00:00.677,673] <info> app: hvn_tx_queue_count = 2, m_tx_queue_busy = 0
13> [00:00:00.678,253] <info> app: Transmit err_code = 0
13> [00:00:00.678,253] <info> app: hvn_tx_queue_count = 1, m_tx_queue_busy = 0
13> [00:00:00.678,283] <info> app: Transmit err_code = 0
13> [00:00:00.678,283] <info> app: hvn_tx_queue_count = 0, m_tx_queue_busy = 0
13> [00:00:00.678,863] <info> app: ........Waiting

any help would be greatly apprecaited.

Regards

Parents Reply Children
  • Hi Simon,

    thank you for taking the time. yes, I am using the BLE app within the nRFConnect. and yes, the nRFConnect did ask to download the app onto the nRF52832 DK when I updated nRFConnect. it does not ask every time I connect nRFConnect app to the nRF52832 DK. the target device is NOT nRF52832 DK, its an inhouse developed sensor board. The target application talks to an IMU and a CDC. and we have been using this application for years without issue. I am certain my issue is on the nRFConnect side because I have a colleague who does NOT have this issue. is there any information on the errors tyhat nRFConnect generates? what does the error I'm getting mean? your help is greatly appreciated.

    Regards,

    Wael

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