BLOT: [ERROR] [MPMD] Failure during block enumeration: EnvironmentError: IOError when loading custom bitstream on E312
Hello, I've built a custom bitstream for the E310 (with blocks from library, no custom blocks) by using this commands: $ cd ~/rfnoc/src/uhd-fpga/usrp3/tools/scripts $ ./uhd_image_builder.py window fft -d e310 -t E310_RFNOC_sg3 -m 5 --fill-with-fifos More details about tools as postdata. I found an issue during the building stage but managed to fix it as per described here: http://ettus.80997.x6.nabble.com/USRP-users-Default-RFNoC-image-for-N310-does-not-compile-td13951.html Then, I flashed an E312 (same as E310 I guess) with sdcard image from http://files.ettus.com/binaries/cache/e3xx/meta-ettus-v3.15.0.0/e3xx_e310_sg3_sdimg_default-v3.15.0.0.zip The system runs OK, and uhd_usrp_probe shows no problem. Logging in over the serial port, I got several warnings about potential memory leaks (like "WARNING: memory leak will occur if overlay removed, property: /__symbols__/devctrl"), but I guess that's unrelated. So far so good. Embedded UHD versions copied as postdata, but it's basically what you get from the sdcard image, I haven't changed anything. So I copied my new bitstream to the E312, and to loaded it, with a few warnings, the main one related to a DTS file not found: root@ni-e31x-30D84C7:~# uhd_image_loader --fpga-path=/tmp/e31x.bit --args="type=e3xx,reset" [INFO] [UHD] linux; GNU C++ version 8.2.0; Boost_106800; UHD_3.15.0.0-0-gaea0e2de [INFO] [MPMD] Initializing 1 device(s) in parallel with args: mgmt_addr=127.0.0.1,type=e3xx,product=e310_sg3,serial=30D84C7,claimed=False,skip_init=1 ... WARNING] [MPMD IMAGE LOADER] RuntimeError: Component file does not exist: /tmp/e31x.dts [WARNING] [MPM.PeriphManager] Skipping HW/SW compatibility check! [WARNING] [MPM.GPSDIface] Could not connect to GPSd! None of the GPS sensors will work! ... And then, I got this error trying uhd_usrp_probe: root@ni-e31x-30D84C7:~# uhd_usrp_probe ... [INFO] [0/Window_0] Initializing block control (NOC ID: 0xD053000000000000) [WARNING] [RFNOC] Can't find a block controller for key FFT, using default block controller! [INFO] [0/FFT_0] Initializing block control (NOC ID: 0xFF70000000000000) [WARNING] [RFNOC] Can't find a block controller for key fosphor, using default block controller! [INFO] [0/fosphor_0] Initializing block control (NOC ID: 0x666F000000000000) [ERROR] [MPMD] Failure during block enumeration: EnvironmentError: IOError: [0/fosphor_0] sr_write() failed: AssertionError: not _outstanding_seqs.empty() in uint64_t ctrl_iface_impl<_endianness>::wait_for_ack(bool, double) [with uhd::endianness_t _endianness = (uhd::endianness_t)1; uint64_t = long long unsigned int] at /cache/workdir/OE_Fedora_25_64_0/build_oe/build_e310_sg3_v3.15.0.0/build/tmp-musl/work/cortexa9t2hf-neon-oe-linux-musleabi/uhd/3.15.0.0-r0/git/host/lib/rfnoc/ctrl_iface.cpp:139 I was confused because I didn't include any fosphor block, but also because of that dts file warning when loading. So I rebuilt the bitstream, cleaning the previous environment (-c option) and including a FOSPHOR block, just in case by running: $ ./uhd_image_builder.py fft window fosphor -d e310 -t E310_RFNOC_sg3 -m 8 --fill-with-fifos -c Then I reloaded the new bitstream, and I got the same error. So my questions are: - Have you seen this error before? Any idea to fix it? - Could that be related to the lack of dts file? If that's the case, how can I generate it? Any help will be much appreciated. Many thanks! Francisco PD: My host's tools are: $ uhd_config_info --print-all UHD 3.15.0.git-71-g18bc320d Build date: Wed, 25 Sep 2019 11:43:40 C compiler: GNU 6.3.0 C++ compiler: GNU 6.3.0 C flags: -DUHD_RFNOC_ENABLED -DHAVE_CONFIG_H -DUHD_LOG_MIN_LEVEL=1 -DUHD_LOG_CONSOLE_LEVEL=2 -DUHD_LOG_FILE_LEVEL=2 -DUHD_LOG_CONSOLE_COLOR C++ flags: -DUHD_RFNOC_ENABLED -DHAVE_CONFIG_H -DUHD_LOG_MIN_LEVEL=1 -DUHD_LOG_CONSOLE_LEVEL=2 -DUHD_LOG_FILE_LEVEL=2 -DUHD_LOG_CONSOLE_COLOR -fvisibility=hidden -fvisibility-inlines-hidden Enabled components: LibUHD, LibUHD - C API, Examples, Utils, Tests, USB, B100, B200, USRP1, USRP2, X300, N230, MPMD, N300, N320, E320, E300, OctoClock Install prefix: ~/rfnoc Boost version: 1.62 Libusb version: 1.0.23 Package path: ~/rfnoc Images directory: ABI version string: 3.15.0 The E312 tools are: root@ni-e31x-30D84C7:~# uhd_config_info --print-all UHD 3.15.0.0-0-gaea0e2de Build date: Wed, 01 Jan 2020 07:56:24 C compiler: GNU 8.2.0 C++ compiler: GNU 8.2.0 C flags: -DBOOST_ERROR_CODE_HEADER_ONLY -DBOOST_ASIO_DISABLE_STD_STRING_VIEW -DBOOST_ASIO_DISABLE_STD_EXPERIMENTAL_STRING_VIEW -DUHD_RFNOC_ENABLED -DHAVE_CONFIG_H -DUHD_LOG_MIN_LEVEL=1 -DUHD_LOG_CONSOLE_LEVEL=2 -DUHD_LOG_FILE_LEVEL=2 -DUHD_LOG_CONSOLE_COLOR -DHAVE_LIBERIO -march=armv7-a -mthumb -mfpu=neon -mfloat-abi=hard -mcpu=cortex-a9 --sysroot=/cache/workdir/OE_Fedora_25_64_0/build_oe/build_e310_sg3_v3.15.0.0/build/tmp-musl/work/cortexa9t2hf-neon-oe-linux-musleabi/uhd/3.15.0.0-r0/recipe-sysroot -O2 -pipe -g -feliminate-unused-debug-types -fdebug-prefix-map=/cache/workdir/OE_Fedora_25_64_0/build_oe/build_e310_sg3_v3.15.0.0/build/tmp-musl/work/cortexa9t2hf-neon-oe-linux-musleabi/uhd/3.15.0.0-r0=/usr/src/debug/uhd/3.15.0.0-r0 -fdebug-prefix-map=/cache/workdir/OE_Fedora_25_64_0/build_oe/build_e310_sg3_v3.15.0.0/build/tmp-musl/work/cortexa9t2hf-neon-oe-linux-musleabi/uhd/3.15.0.0-r0/recipe-sysroot= -fdebug-prefix-map=/cache/workdir/OE_Fedora_25_64_0/build_oe/build_e310_sg3_v3.15.0.0/build/tmp-musl/work/cortexa9t2hf-neon-oe-linux-musleabi/uhd/3.15.0.0-r0/recipe-sysroot-native= -march=armv7-a -mthumb -mfpu=neon -mfloat-abi=hard -mcpu=cortex-a9 --sysroot=/cache/workdir/OE_Fedora_25_64_0/build_oe/build_e310_sg3_v3.15.0.0/build/tmp-musl/work/cortexa9t2hf-neon-oe-linux-musleabi/uhd/3.15.0.0-r0/recipe-sysroot C++ flags: -DBOOST_ERROR_CODE_HEADER_ONLY -DBOOST_ASIO_DISABLE_STD_STRING_VIEW -DBOOST_ASIO_DISABLE_STD_EXPERIMENTAL_STRING_VIEW -DUHD_RFNOC_ENABLED -DHAVE_CONFIG_H -DUHD_LOG_MIN_LEVEL=1 -DUHD_LOG_CONSOLE_LEVEL=2 -DUHD_LOG_FILE_LEVEL=2 -DUHD_LOG_CONSOLE_COLOR -DHAVE_LIBERIO -march=armv7-a -mthumb -mfpu=neon -mfloat-abi=hard -mcpu=cortex-a9 --sysroot=/cache/workdir/OE_Fedora_25_64_0/build_oe/build_e310_sg3_v3.15.0.0/build/tmp-musl/work/cortexa9t2hf-neon-oe-linux-musleabi/uhd/3.15.0.0-r0/recipe-sysroot -O2 -pipe -g -feliminate-unused-debug-types -fdebug-prefix-map=/cache/workdir/OE_Fedora_25_64_0/build_oe/build_e310_sg3_v3.15.0.0/build/tmp-musl/work/cortexa9t2hf-neon-oe-linux-musleabi/uhd/3.15.0.0-r0=/usr/src/debug/uhd/3.15.0.0-r0 -fdebug-prefix-map=/cache/workdir/OE_Fedora_25_64_0/build_oe/build_e310_sg3_v3.15.0.0/build/tmp-musl/work/cortexa9t2hf-neon-oe-linux-musleabi/uhd/3.15.0.0-r0/recipe-sysroot= -fdebug-prefix-map=/cache/workdir/OE_Fedora_25_64_0/build_oe/build_e310_sg3_v3.15.0.0/build/tmp-musl/work/cortexa9t2hf-neon-oe-linux-musleabi/uhd/3.15.0.0-r0/recipe-sysroot-native= -fvisibility-inlines-hidden -march=armv7-a -mthumb -mfpu=neon -mfloat-abi=hard -mcpu=cortex-a9 --sysroot=/cache/workdir/OE_Fedora_25_64_0/build_oe/build_e310_sg3_v3.15.0.0/build/tmp-musl/work/cortexa9t2hf-neon-oe-linux-musleabi/uhd/3.15.0.0-r0/recipe-sysroot -fvisibility=hidden -fvisibility-inlines-hidden Enabled components: LibUHD, LibUHD - C API, Examples, Utils, Tests, LIBERIO, MPMD, N300, N320, E320, E300, OctoClock Install prefix: /usr Boost version: 1.68 Libusb version: N/A Package path: /usr Images directory: /usr/share/uhd/images ABI version string: 3.15.0
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