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Nordic Case Info
  • Case ID: 288848
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iso_broadcast fails to create BIG (-5) using Zephyr controller (nRF5340)

user97959

Hi,

I'm using the nRF5340 DK.  I am trying to get iso_broadcast sample application working but it fails when creating a BIG (-5 error) (there is a prior support ticket for the same error using the SoftDevice which is not relevant for this case).

My prj.conf is:

CONFIG_BT=y
CONFIG_BT_ISO_BROADCASTER=y
CONFIG_BT_DEBUG_LOG=y
CONFIG_BT_DEVICE_NAME="Test ISO Broadcaster"

# Just needs to send a uint32_t value
#CONFIG_BT_ISO_TX_MTU=23

I commented out the CONFIG_BT_ISO_TX_MTU in order to default it to 251.

My iso_broadcast/child_image/hci_rpmsg.conf is:

CONFIG_BT_ISO_BROADCASTER=y
CONFIG_BT_LL_SW_SPLIT=y

# Added per Zephyr team
CONFIG_BT_CTLR_ADV_EXT=y
CONFIG_BT_CTLR_ADV_PERIODIC=y
#CONFIG_BT_CTLR_ADV_ISO=y

# Added by self
CONFIG_BT_CTLR_ADV_DATA_LEN_MAX=251

The symbol CONFIG_BT_CTLR_ADV_ISO was added per the Zephyr team but, with this added, I get a number of "undefined reference" linker errors.  Here is one example:

/opt/nordic/ncs/v1.9.0/toolchain/bin/../lib/gcc/arm-none-eabi/9.2.1/../../../../arm-none-eabi/bin/ld.bfd: zephyr/subsys/bluetooth/controller/libsubsys__bluetooth__controller.a(hci_driver.c.obj): in function `prio_recv_thread':
/opt/nordic/ncs/v1.9.0/zephyr/subsys/bluetooth/controller/hci/hci_driver.c:238: undefined reference to `ll_iso_rx_get'

My configuration is:

[15:56:55] west build --build-dir /Users/skajam66/ECSL/iso_broadcast/build /Users/skajam66/ECSL/iso_broadcast --pristine --board nrf5340dk_nrf5340_cpuapp -- -DNCS_TOOLCHAIN_VERSION:STRING="NONE" -DCONFIG_DEBUG_OPTIMIZATIONS=y -DCONFIG_DEBUG_THREAD_INFO=y
[15:57:38] Success.
[16:00:28] west build --build-dir /Users/skajam66/ECSL/iso_receive/build /Users/skajam66/ECSL/iso_receive
[16:00:46] Failure (code 1).
[16:01:23] west build --build-dir /Users/skajam66/ECSL/iso_broadcast/build /Users/skajam66/ECSL/iso_broadcast --pristine --board nrf5340dk_nrf5340_cpuapp -- -DNCS_TOOLCHAIN_VERSION:STRING="NONE" -DCONFIG_DEBUG_OPTIMIZATIONS:STRING="y" -DCONFIG_DEBUG_THREAD_INFO:STRING="y" -DCONF_FILE:STRING="/Users/skajam66/ECSL/iso_broadcast/prj.conf"
[16:01:59] Success.
[16:02:11] west build --build-dir /Users/skajam66/ECSL/iso_broadcast/build /Users/skajam66/ECSL/iso_broadcast --pristine --board nrf5340dk_nrf5340_cpuapp -- -DNCS_TOOLCHAIN_VERSION:STRING="NONE" -DCONFIG_DEBUG_OPTIMIZATIONS:STRING="y" -DCONFIG_DEBUG_THREAD_INFO:STRING="y" -DCONF_FILE:STRING="/Users/skajam66/ECSL/iso_broadcast/prj.conf"
[16:02:32] Success.
[16:02:47] west build --build-dir /Users/skajam66/ECSL/iso_broadcast/build /Users/skajam66/ECSL/iso_broadcast --pristine --board nrf5340dk_nrf5340_cpuapp -- -DNCS_TOOLCHAIN_VERSION:STRING="NONE" -DCONFIG_DEBUG_OPTIMIZATIONS:STRING="y" -DCONFIG_DEBUG_THREAD_INFO:STRING="y" -DCONF_FILE:STRING="/Users/skajam66/ECSL/iso_broadcast/prj.conf"
[16:03:09] Success.
[16:03:26] west build --build-dir /Users/skajam66/ECSL/iso_broadcast/build /Users/skajam66/ECSL/iso_broadcast
[16:03:27] Success.
[16:03:27] west flash -d /Users/skajam66/ECSL/iso_broadcast/build --skip-rebuild -r nrfjprog --dev-id 960197244
[16:03:43] Success.
[16:08:17] west build --build-dir /Users/skajam66/ECSL/iso_broadcast/build /Users/skajam66/ECSL/iso_broadcast --pristine --board nrf5340dk_nrf5340_cpuapp -- -DNCS_TOOLCHAIN_VERSION:STRING="NONE" -DCONFIG_DEBUG_OPTIMIZATIONS:STRING="y" -DCONFIG_DEBUG_THREAD_INFO:STRING="y" -DCONF_FILE:STRING="/Users/skajam66/ECSL/iso_broadcast/prj.conf"
[16:08:57] Failure (code 1).
[16:09:38] west build --build-dir /Users/skajam66/ECSL/iso_broadcast/build /Users/skajam66/ECSL/iso_broadcast --pristine --board nrf5340dk_nrf5340_cpuapp -- -DNCS_TOOLCHAIN_VERSION:STRING="NONE" -DCONFIG_DEBUG_OPTIMIZATIONS:STRING="y" -DCONFIG_DEBUG_THREAD_INFO:STRING="y" -DCONF_FILE:STRING="/Users/skajam66/ECSL/iso_broadcast/prj.conf"
[16:09:57] Failure (code 1).
[16:10:26] west build --build-dir /Users/skajam66/ECSL/iso_broadcast/build /Users/skajam66/ECSL/iso_broadcast --pristine --board nrf5340dk_nrf5340_cpuapp -- -DNCS_TOOLCHAIN_VERSION:STRING="NONE" -DCONFIG_DEBUG_OPTIMIZATIONS:STRING="y" -DCONFIG_DEBUG_THREAD_INFO:STRING="y" -DCONF_FILE:STRING="/Users/skajam66/ECSL/iso_broadcast/prj.conf"
[16:10:55] Success.
[16:11:07] west build --build-dir /Users/skajam66/ECSL/iso_broadcast/build /Users/skajam66/ECSL/iso_broadcast --pristine --board nrf5340dk_nrf5340_cpuapp -- -DNCS_TOOLCHAIN_VERSION:STRING="NONE" -DCONFIG_DEBUG_OPTIMIZATIONS:STRING="y" -DCONFIG_DEBUG_THREAD_INFO:STRING="y" -DCONF_FILE:STRING="/Users/skajam66/ECSL/iso_broadcast/prj.conf"
[16:11:42] Success.
[16:12:19] west build --build-dir /Users/skajam66/ECSL/iso_broadcast/build /Users/skajam66/ECSL/iso_broadcast --pristine --board nrf5340dk_nrf5340_cpuapp -- -DNCS_TOOLCHAIN_VERSION:STRING="NONE" -DCONFIG_DEBUG_OPTIMIZATIONS:STRING="y" -DCONFIG_DEBUG_THREAD_INFO:STRING="y" -DCONF_FILE:STRING="/Users/skajam66/ECSL/iso_broadcast/prj.conf"
[16:12:36] Failure (code 1).
[16:12:51] west build --build-dir /Users/skajam66/ECSL/iso_broadcast/build /Users/skajam66/ECSL/iso_broadcast --pristine --board nrf5340dk_nrf5340_cpuapp -- -DNCS_TOOLCHAIN_VERSION:STRING="NONE" -DCONFIG_DEBUG_OPTIMIZATIONS:STRING="y" -DCONFIG_DEBUG_THREAD_INFO:STRING="y" -DCONF_FILE:STRING="/Users/skajam66/ECSL/iso_broadcast/prj.conf"
[16:13:11] Success.
[16:14:13] west build --build-dir /Users/skajam66/ECSL/iso_broadcast/build /Users/skajam66/ECSL/iso_broadcast --pristine --board nrf5340dk_nrf5340_cpuapp -- -DNCS_TOOLCHAIN_VERSION:STRING="NONE" -DCONFIG_DEBUG_OPTIMIZATIONS:STRING="y" -DCONFIG_DEBUG_THREAD_INFO:STRING="y" -DCONF_FILE:STRING="/Users/skajam66/ECSL/iso_broadcast/prj.conf"
[16:14:33] Success.
[16:14:43] west build --build-dir /Users/skajam66/ECSL/iso_broadcast/build /Users/skajam66/ECSL/iso_broadcast --pristine --board nrf5340dk_nrf5340_cpuapp -- -DNCS_TOOLCHAIN_VERSION:STRING="NONE" -DCONFIG_DEBUG_OPTIMIZATIONS:STRING="y" -DCONFIG_DEBUG_THREAD_INFO:STRING="y" -DCONF_FILE:STRING="/Users/skajam66/ECSL/iso_broadcast/prj.conf"
[16:15:02] Failure (code 1).
[16:17:30] west build --build-dir /Users/skajam66/ECSL/iso_broadcast/build /Users/skajam66/ECSL/iso_broadcast --pristine --board nrf5340dk_nrf5340_cpuapp -- -DNCS_TOOLCHAIN_VERSION:STRING="NONE" -DCONFIG_DEBUG_OPTIMIZATIONS:STRING="y" -DCONFIG_DEBUG_THREAD_INFO:STRING="y" -DCONF_FILE:STRING="/Users/skajam66/ECSL/iso_broadcast/prj.conf"
[16:17:41] Failure (code 1).
[16:17:53] west build --build-dir /Users/skajam66/ECSL/iso_broadcast/build /Users/skajam66/ECSL/iso_broadcast --pristine --board nrf5340dk_nrf5340_cpuapp -- -DNCS_TOOLCHAIN_VERSION:STRING="NONE" -DCONFIG_DEBUG_OPTIMIZATIONS:STRING="y" -DCONFIG_DEBUG_THREAD_INFO:STRING="y" -DCONF_FILE:STRING="/Users/skajam66/ECSL/iso_broadcast/prj.conf"
[16:18:03] Failure (code 1).
[16:20:37] west build --build-dir /Users/skajam66/ECSL/iso_broadcast/build /Users/skajam66/ECSL/iso_broadcast --pristine --board nrf5340dk_nrf5340_cpuapp -- -DNCS_TOOLCHAIN_VERSION:STRING="NONE" -DCONFIG_DEBUG_OPTIMIZATIONS:STRING="y" -DCONFIG_DEBUG_THREAD_INFO:STRING="y" -DCONF_FILE:STRING="/Users/skajam66/ECSL/iso_broadcast/prj.conf"
[16:20:56] Failure (code 1).
[16:21:28] west build --build-dir /Users/skajam66/ECSL/iso_broadcast/build /Users/skajam66/ECSL/iso_broadcast --pristine --board nrf5340dk_nrf5340_cpuapp -- -DNCS_TOOLCHAIN_VERSION:STRING="NONE" -DCONFIG_DEBUG_OPTIMIZATIONS:STRING="y" -DCONFIG_DEBUG_THREAD_INFO:STRING="y" -DCONF_FILE:STRING="/Users/skajam66/ECSL/iso_broadcast/prj.conf"
[16:21:49] Success.
[16:24:15] west build --build-dir /Users/skajam66/ECSL/iso_broadcast/build /Users/skajam66/ECSL/iso_broadcast --pristine --board nrf5340dk_nrf5340_cpuapp -- -DNCS_TOOLCHAIN_VERSION:STRING="NONE" -DCONFIG_DEBUG_OPTIMIZATIONS:STRING="y" -DCONFIG_DEBUG_THREAD_INFO:STRING="y" -DCONF_FILE:STRING="/Users/skajam66/ECSL/iso_broadcast/prj.conf"
[16:24:45] Success.
[16:24:53] west build --build-dir /Users/skajam66/ECSL/iso_broadcast/build /Users/skajam66/ECSL/iso_broadcast --pristine --board nrf5340dk_nrf5340_cpuapp -- -DNCS_TOOLCHAIN_VERSION:STRING="NONE" -DCONFIG_DEBUG_OPTIMIZATIONS:STRING="y" -DCONFIG_DEBUG_THREAD_INFO:STRING="y" -DCONF_FILE:STRING="/Users/skajam66/ECSL/iso_broadcast/prj.conf"
[16:25:18] Failure (code 1).
[16:25:46] west build --build-dir /Users/skajam66/ECSL/iso_broadcast/build /Users/skajam66/ECSL/iso_broadcast --pristine --board nrf5340dk_nrf5340_cpuapp -- -DNCS_TOOLCHAIN_VERSION:STRING="NONE" -DCONFIG_DEBUG_OPTIMIZATIONS:STRING="y" -DCONFIG_DEBUG_THREAD_INFO:STRING="y" -DCONF_FILE:STRING="/Users/skajam66/ECSL/iso_broadcast/prj.conf"
[16:26:08] Success.
[16:33:16] west build --build-dir /Users/skajam66/ECSL/iso_broadcast/build /Users/skajam66/ECSL/iso_broadcast --pristine --board nrf5340dk_nrf5340_cpuapp -- -DNCS_TOOLCHAIN_VERSION:STRING="NONE" -DCONFIG_DEBUG_OPTIMIZATIONS:STRING="y" -DCONFIG_DEBUG_THREAD_INFO:STRING="y" -DCONF_FILE:STRING="/Users/skajam66/ECSL/iso_broadcast/prj.conf"
[16:33:25] Failure (code 1).
[16:33:37] west build --build-dir /Users/skajam66/ECSL/iso_broadcast/build /Users/skajam66/ECSL/iso_broadcast --pristine --board nrf5340dk_nrf5340_cpuapp -- -DNCS_TOOLCHAIN_VERSION:STRING="NONE" -DCONFIG_DEBUG_OPTIMIZATIONS:STRING="y" -DCONFIG_DEBUG_THREAD_INFO:STRING="y" -DCONF_FILE:STRING="/Users/skajam66/ECSL/iso_broadcast/prj.conf"
[16:33:46] Failure (code 1).
[16:35:27] west build --build-dir /Users/skajam66/ECSL/iso_broadcast/build /Users/skajam66/ECSL/iso_broadcast --pristine --board nrf5340dk_nrf5340_cpuapp -- -DNCS_TOOLCHAIN_VERSION:STRING="NONE" -DCONFIG_DEBUG_OPTIMIZATIONS:STRING="y" -DCONFIG_DEBUG_THREAD_INFO:STRING="y" -DCONF_FILE:STRING="/Users/skajam66/ECSL/iso_broadcast/prj.conf"
[16:35:36] Failure (code 1).
[16:36:20] west build --build-dir /Users/skajam66/ECSL/iso_broadcast/build /Users/skajam66/ECSL/iso_broadcast --pristine --board nrf5340dk_nrf5340_cpuapp -- -DNCS_TOOLCHAIN_VERSION:STRING="NONE" -DCONFIG_DEBUG_OPTIMIZATIONS:STRING="y" -DCONFIG_DEBUG_THREAD_INFO:STRING="y" -DCONF_FILE:STRING="/Users/skajam66/ECSL/iso_broadcast/prj.conf"
[16:36:30] Failure (code 1).
[16:43:02] west build --build-dir /Users/skajam66/ECSL/iso_broadcast/build /Users/skajam66/ECSL/iso_broadcast --pristine --board nrf5340dk_nrf5340_cpuapp -- -DNCS_TOOLCHAIN_VERSION:STRING="NONE" -DCONFIG_DEBUG_OPTIMIZATIONS:STRING="y" -DCONFIG_DEBUG_THREAD_INFO:STRING="y" -DCONF_FILE:STRING="/Users/skajam66/ECSL/iso_broadcast/prj.conf"
[16:43:11] Failure (code 1).
[16:43:38] west build --build-dir /Users/skajam66/ECSL/iso_broadcast/build /Users/skajam66/ECSL/iso_broadcast --pristine --board nrf5340dk_nrf5340_cpuapp -- -DNCS_TOOLCHAIN_VERSION:STRING="NONE" -DCONFIG_DEBUG_OPTIMIZATIONS:STRING="y" -DCONFIG_DEBUG_THREAD_INFO:STRING="y" -DCONF_FILE:STRING="/Users/skajam66/ECSL/iso_broadcast/prj.conf"
[16:43:59] Success.
[16:45:45] west build --build-dir /Users/skajam66/ECSL/iso_broadcast/build /Users/skajam66/ECSL/iso_broadcast --pristine --board nrf5340dk_nrf5340_cpuapp -- -DNCS_TOOLCHAIN_VERSION:STRING="NONE" -DCONFIG_DEBUG_OPTIMIZATIONS:STRING="y" -DCONFIG_DEBUG_THREAD_INFO:STRING="y" -DCONF_FILE:STRING="/Users/skajam66/ECSL/iso_broadcast/prj.conf"
[16:46:16] Success.
[16:46:27] west build --build-dir /Users/skajam66/ECSL/iso_broadcast/build /Users/skajam66/ECSL/iso_broadcast
[16:46:28] Success.
[16:46:28] west flash -d /Users/skajam66/ECSL/iso_broadcast/build --skip-rebuild -r nrfjprog --dev-id 960197244
[16:46:44] Success.
[17:21:55] west build --build-dir /Users/skajam66/ECSL/iso_broadcast/build /Users/skajam66/ECSL/iso_broadcast --pristine --board nrf5340dk_nrf5340_cpuapp -- -DNCS_TOOLCHAIN_VERSION:STRING="NONE" -DCONFIG_DEBUG_OPTIMIZATIONS:STRING="y" -DCONFIG_DEBUG_THREAD_INFO:STRING="y" -DCONF_FILE:STRING="/Users/skajam66/ECSL/iso_broadcast/prj.conf"
[17:22:22] Success.
[17:22:44] west build --build-dir /Users/skajam66/ECSL/iso_broadcast/build /Users/skajam66/ECSL/iso_broadcast
[17:22:44] Success.
[17:22:45] west flash -d /Users/skajam66/ECSL/iso_broadcast/build --skip-rebuild -r nrfjprog --dev-id 960197244
[17:23:01] Success.
[17:23:41] west build --build-dir /Users/skajam66/ECSL/iso_broadcast/build /Users/skajam66/ECSL/iso_broadcast --pristine --board nrf5340dk_nrf5340_cpuapp -- -DNCS_TOOLCHAIN_VERSION:STRING="NONE" -DCONFIG_DEBUG_OPTIMIZATIONS:STRING="y" -DCONFIG_DEBUG_THREAD_INFO:STRING="y" -DCONF_FILE:STRING="/Users/skajam66/ECSL/iso_broadcast/prj.conf"
[17:24:08] Failure (code 1).
[17:31:01] west build --build-dir /Users/skajam66/ECSL/iso_broadcast/build /Users/skajam66/ECSL/iso_broadcast --pristine --board nrf5340dk_nrf5340_cpuapp -- -DNCS_TOOLCHAIN_VERSION:STRING="NONE" -DCONFIG_DEBUG_OPTIMIZATIONS:STRING="y" -DCONFIG_DEBUG_THREAD_INFO:STRING="y" -DCONF_FILE:STRING="/Users/skajam66/ECSL/iso_broadcast/prj.conf"
[17:31:22] Success.
[17:48:31] west build --build-dir /Users/skajam66/ECSL/iso_broadcast/build /Users/skajam66/ECSL/iso_broadcast --pristine --board nrf5340dk_nrf5340_cpuapp -- -DNCS_TOOLCHAIN_VERSION:STRING="NONE" -DCONFIG_DEBUG_OPTIMIZATIONS:STRING="y" -DCONFIG_DEBUG_THREAD_INFO:STRING="y" -DCONF_FILE:STRING="/Users/skajam66/ECSL/iso_broadcast/prj.conf"
[17:48:51] Failure (code 1).
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  "terminal": {
    "shell": null,
    "defaultProfile": null
  }
}

Any suggestions would be welcome.

Regards,

AC

  • 0

    Hello AC,

    I am trying to get iso_broadcast sample application working but it fails when creating a BIG (-5 error)

    The -5 error is the I/O error, but I am not sure why the Zephyr controller would return this. I do not immediately see anything wrong with your configuration, unfortunately.
    Since this seems to be an issue with the Zephyr controller I would ask that reach out to Zephyr directly about this, since we only support Nordic products here on DevZone.

    Best regards,
    Karl

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