STM32WB55 Error on start of BLE stack

Question

Hi,I'm currently trying to get Bluetooth working from Zephyr. I'm working with the Zephyr sample codezephyr\samples\bluetooth\peripheral_dis.I'm using a Nucleo-WB55RG board. Using STMCubeProgrammer I've loaded the FUS at 0x080EE000 and the file stm32wb5x_BLE_Stack_full_fw.bin at 0x080D0000. The chart in the release notes doesn't appear completely with any of the browsers I've tried so I may be using the wrong addresses, but it's the best I can do.The log from STMCubeProgrammer shows:17:25:54 : STM32CubeProgrammer API v2.19.0 | Windows-64Bits17:26:03 : UR connection mode is defined with the HWrst reset mode17:26:03 : ST-LINK SN : 066EFF56498177486722122217:26:03 : ST-LINK FW : V2J39M2717:26:03 : Board : NUCLEO-WB55RG17:26:03 : Voltage : 3.26V17:26:03 : SWD freq : 4000 KHz17:26:03 : Connect mode: Normal17:26:03 : Reset mode : Hardware reset17:26:03 : Device ID : 0x49517:26:03 : Revision ID : Rev X17:26:03 : Debug in Low Power mode enabled.17:26:03 : UPLOADING OPTION BYTES DATA ...17:26:03 : Bank : 0x0017:26:03 : Address : 0x5800402017:26:03 : Size : 96 Bytes17:26:03 : Bank : 0x0117:26:03 : Address : 0x5800408017:26:03 : Size : 8 Bytes17:26:03 : UPLOADING ...17:26:03 : Size : 4 Bytes17:26:03 : Address : 0x5800408017:26:03 : Read progress:17:26:03 : Data read successfully17:26:03 : Time elapsed during the read operation is: 00:00:00.00017:26:03 : UPLOADING ...17:26:03 : Size : 1024 Bytes17:26:03 : Address : 0x800000017:26:03 : Read progress:17:26:03 : Data read successfully17:26:03 : Time elapsed during the read operation is: 00:00:00.00617:26:46 : Old Firmware delete ...17:26:46 : Warning: Option Byte: nSWboot0, value: 0x0, was not modified.17:26:46 : Warning: Option Byte: nboot0, value: 0x1, was not modified.17:26:46 : Warning: Option Byte: nboot1, value: 0x1, was not modified.17:26:46 : Warning: Option Bytes are unchanged, Data won't be downloaded17:26:46 : Time elapsed during option Bytes configuration: 00:00:00.00017:26:46 : Succeeded to set nSWboot0=0 nboot1=1 nboot0=117:26:46 : Opening and parsing file: 0x495_FUS_Operator.bin17:26:46 : Memory Programming ...17:26:46 : File : 0x495_FUS_Operator.bin17:26:46 : Size : 8.00 KB17:26:46 : Address : 0x0800000017:26:46 : Erasing memory corresponding to sector 0:17:26:46 : Erasing internal memory sectors [0 1]17:26:46 : Download in Progress:17:26:46 : File download complete17:26:46 : Time elapsed during download operation: 00:00:00.27317:26:46 : Application is running, Please Hold on...17:26:53 : Reconnecting...17:26:53 : Reconnected !17:26:53 : Warning: FUS_STATE_NOT_RUNNING17:26:53 : Warning: Delete Firmware Operation Failure! STACK is Running...Switch to FUS17:26:53 : Warning: Option Byte: nSWboot0, value: 0x0, was not modified.17:26:53 : Warning: Option Byte: nboot0, value: 0x1, was not modified.17:26:53 : Warning: Option Byte: nboot1, value: 0x1, was not modified.17:26:53 : Warning: Option Bytes are unchanged, Data won't be downloaded17:26:53 : Time elapsed during option Bytes configuration: 00:00:00.00017:26:53 : Succeeded to set nSWboot0=0 nboot1=1 nboot0=117:26:53 : Opening and parsing file: 0x495_FUS_Operator.bin17:26:53 : Memory Programming ...17:26:53 : File : 0x495_FUS_Operator.bin17:26:53 : Size : 8.00 KB17:26:53 : Address : 0x0800000017:26:53 : Erasing memory corresponding to sector 0:17:26:53 : Erasing internal memory sectors [0 1]17:26:53 : Download in Progress:17:26:54 : File download complete17:26:54 : Time elapsed during download operation: 00:00:00.25017:26:54 : Application is running, Please Hold on...17:26:54 : Reconnecting...17:26:54 : Reconnected !17:26:58 : Reconnecting...17:26:58 : Reconnected !17:26:59 : StartFus activated successfully17:26:59 : FUS_STATE_IDLE17:26:59 : Start FUS execution finished17:26:59 : FUS is now running17:26:59 : Warning: Option Byte: nSWboot0, value: 0x0, was not modified.17:26:59 : Warning: Option Byte: nboot0, value: 0x1, was not modified.17:26:59 : Warning: Option Byte: nboot1, value: 0x1, was not modified.17:26:59 : Warning: Option Bytes are unchanged, Data won't be downloaded17:26:59 : Time elapsed during option Bytes configuration: 00:00:00.00017:26:59 : Succeeded to set nSWboot0=0 nboot1=1 nboot0=117:26:59 : Opening and parsing file: 0x495_FUS_Operator.bin17:26:59 : Memory Programming ...17:26:59 : File : 0x495_FUS_Operator.bin17:26:59 : Size : 8.00 KB17:26:59 : Address : 0x0800000017:26:59 : Erasing memory corresponding to sector 0:17:26:59 : Erasing internal memory sectors [0 1]17:26:59 : Download in Progress:17:26:59 : File download complete17:26:59 : Time elapsed during download operation: 00:00:00.27517:26:59 : Application is running, Please Hold on...17:27:06 : Reconnecting...17:27:06 : Reconnected !17:27:06 : Warning: FUS_STATE_ERR_UNKNOWN17:27:06 : Download Stack/FUS image at address 0x80D0000 ...17:27:06 : Opening and parsing file: stm32wb5x_BLE_Stack_full_fw.bin17:27:06 : Memory Programming ...17:27:06 : File : stm32wb5x_BLE_Stack_full_fw.bin17:27:06 : Size : 127.05 KB17:27:06 : Address : 0x080D000017:27:06 : Erasing memory corresponding to sector 0:17:27:06 : Erasing internal memory sectors [208 239]17:27:07 : Download in Progress:17:27:09 : File download complete17:27:09 : Time elapsed during download operation: 00:00:02.61217:27:09 : Verifying ...17:27:09 : Read progress:17:27:10 : Download verified successfully17:27:10 : Firmware Upgrade process started ...17:27:10 : Warning: Option Byte: nSWboot0, value: 0x0, was not modified.17:27:10 : Warning: Option Byte: nboot0, value: 0x1, was not modified.17:27:10 : Warning: Option Byte: nboot1, value: 0x1, was not modified.17:27:10 : Warning: Option Bytes are unchanged, Data won't be downloaded17:27:10 : Time elapsed during option Bytes configuration: 00:00:00.00017:27:10 : Succeed to set nSWboot0=0 nboot1=1 nboot0=117:27:10 : Opening and parsing file: 0x495_FUS_Operator.bin17:27:10 : Memory Programming ...17:27:10 : File : 0x495_FUS_Operator.bin17:27:10 : Size : 8.00 KB17:27:10 : Address : 0x0800000017:27:10 : Erasing memory corresponding to sector 0:17:27:10 : Erasing internal memory sectors [0 1]17:27:10 : Download in Progress:17:27:10 : File download complete17:27:10 : Time elapsed during download operation: 00:00:00.25417:27:10 : Application is running, Please Hold on...17:27:22 : Reconnecting...17:27:22 : Reconnected !17:27:22 : Reconnecting...17:27:22 : Reconnected !17:27:22 : Firmware Upgrade SuccessI then load the application using Zephyr's west. I've enabled logging in Zephyr. The serial output shows:Booting Zephyr OS build v4.1.0-363-g895d91169e8b ***BLE Test CodeEnable BLE[00:00:00.008,000] <wrn> bt_hci_core: opcode 0x1003 status 0x01Bluetooth init failed (err -5)The error comes after the line err = bt_enable(NULL);I'm not sure what the opcode or status is showing me, or what to do to correct this. Any suggestions are appreciated. Thanks.Lee Thalblum

STTwo-32 · Accepted Answer

have you clicked on the button. ’Start wireless stack’ before uploading your up. If the stack and FUS are very well working, I think you should create new thread (after selecting a best answer for the stack donwlaod issue) where you give a full description on the zephyr application you are using and how it behaves.

Best Regards,

STTwo-32

STTwo-32 · Answer

Hello @Lee_T and welcome to the ST Community.

Could you please provide the bin file for the FUS that you have used together with the STM32CubeWB version. If you have downloaded the New FUS version v2.0.0, you have to be aware that:

Warning 1: With FUS v2.0.0, Coprocessor Binaries can be installed only through the USB interface,
Currently CubeProgrammer versions do not support “FW_delete” command when using the ST-Link interface. The next CubeProgrammer release will address this limitation.
Warning 2: For Coprocessor Binaries marked as “FUS_v2 only” in the Wireless Coprocessor Binary Table below, the “start address” provided by CubeProgrammer under “Firmware upgrade services” must be corrected as follows: start_address = (start_address - 0x4000). However addresses provided in the table are correct.

If you are using the FUS V1.2 and the stm32wb5x_BLE_Stack_full_fw.bin from the STM32CubeWB V1.22.1, be aware that the stm32wb5x_BLE_Stack_full_fw.bin from the STM32CubeWB V1.22.1 is compatible only with the new FUS version 2.0.0.

If all that is working fine, try to click on the "Start Wireless Stack" button on the STM32CubeProgrammer after successfully uploading the FUS and Stack.

Best Regards.

STTwo-32

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