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Re: Environment variable value for ZEPHYR_TOOLCHAIN_VARIANT in Windows 10
Andy Ross
You want "ZEPHYR_TOOLCHAIN_VARIANT=zephyr". The RISC-V devices
all use the SDK toolchains by default. On 6/10/2019 2:50 PM, Phatak, Sujit
wrote:
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Environment variable value for ZEPHYR_TOOLCHAIN_VARIANT in Windows 10
Phatak, Sujit <Sujit.Phatak@...>
Hello,
I am new to Zephyr RTOS and currently working on setting up build environment for the HiFive1_revb hardware. I am working on Windows 10 environment and would like to know what value should be set for the environment variable ZEPHYR_TOOLCHAIN_VARIANT for the HiFive1_revB board. I am currently getting assertion error. Thanks in advance.
Regards, SP
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ibarcovschi@...
Hi All,
I am working on a project for DesignWare(R) ARC(R) IoT Development Kit; iotdk in short. I'd like to add FAT file system support. When I do "cmake -GNinja -DBOARD=iotdk .." it gives me an error: CMake Error at ../../../cmake/extensions.cmake:359 (add_library): No SOURCES given to target: drivers__spi
Call Stack (most recent call first):
../../../cmake/extensions.cmake:336 (zephyr_library_named)
../../../drivers/spi/CMakeLists.txt:3 (zephyr_library)
The same happens if I try to build zephyr/samples/subsys/fs project. What should I do in order to add iotdk board spi drivers?
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DEV meeting topic
Puzdrowski, Andrzej <Andrzej.Puzdrowski@...>
HI all,
As you know, the Zephyr Dev-review meeting takes place on Thursday 9AM-10AM (PDT) (18h-19h (CEST)).
We want to cover topics related to the settings pattern load PR: https://github.com/zephyrproject-rtos/zephyr/pull/16609/
We want to be sure that direction in which we want enhance settings will fit for the needs and can be accepted by the majority.
Thanks,
Andrzej
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Chettimada, Vinayak Kariappa <vinayak.kariappa.chettimada@...>
Not supported yet. And, there has been no deadline set or plan in progress towards its completion, yet.
toggle quoted messageShow quoted text
Best said, it will be supported when there is a strong requirement and resources assigned (or there is a community contribution) or as a dependency to other features that may be planned into the roadmap. That said, there is very experimental initial work of having non-connectable non-scannable advertising implementation that can be tested in the shell application using advx and scanx commands. This may be broken, as I have not tested it for a long time. At present, the implementation may only be there as an inspiration to pick it up and continue the implementation towards a full feature support. Efforts may range upto 6 man months (finger in the air). -Vinayak
-----Original Message-----
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Giuliano Franchetto
Hi Vinayak,
toggle quoted messageShow quoted text
When you say " Long range is not supported in advertising", does it mean " Long range **will never be** supported in advertising" or " Long range is not supported in advertising **yet**" ? If this is the later, is there a milestone for this functionnality? Regards
-----Message d'origine-----
De : users@... <users@...> De la part de via Lists.Zephyrproject.Org Envoyé : mardi 4 juin 2019 15:30 À : a.feil@...; users@... Cc : users@... Objet : Re: [Zephyr-users] #ble #nrf52840 Setting LE Coded PHY Well, I can compile and run the zephyr samples (e. g. peripheral_hr and central_hr). They are using longe range. I am now wondering how I can set which phy (S=8 or S=2) should be used (for advertising and connection).Long range is not supported in advertising (Extended Advertising feature is not supported), hence long range connection too cannot be established. After legacy connection is established Bluetooth Host performs a PHY update procedure to achieve a preferred 2M PHY connection (by default, behaviour if peer supports 2M). This code is internal in hci_core.c, you may change the preferred PHY to S8 or S2 instead for experimentation (only). Feel free to revert back if you face issues. - Vinayak
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Chettimada, Vinayak Kariappa <vinayak.kariappa.chettimada@...>
Well, I can compile and run the zephyr samples (e. g. peripheral_hr and central_hr). They are using longe range. I am now wondering how I can set which phy (S=8 or S=2) should be used (for advertising and connection).Long range is not supported in advertising (Extended Advertising feature is not supported), hence long range connection too cannot be established. After legacy connection is established Bluetooth Host performs a PHY update procedure to achieve a preferred 2M PHY connection (by default, behaviour if peer supports 2M). This code is internal in hci_core.c, you may change the preferred PHY to S8 or S2 instead for experimentation (only). Feel free to revert back if you face issues. - Vinayak
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a.feil@...
Hello,
I am new to Zephyr. I tried some samples with the nordic sdk and was able to use Nordic UART Services (NUS) as central and peripheral with coded phy (S=8). With nordic (S=2) is not possible. So I try to achieve the same behaviour with Zephyr. Well, I can compile and run the zephyr samples (e. g. peripheral_hr and central_hr). They are using longe range. I am now wondering how I can set which phy (S=8 or S=2) should be used (for advertising and connection). Thanks, Andreas
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Re: Zephyr compatible motes for 802.15.4
Nikos Karamolegkos
Also, these module do not support hardware acceleration. Is there any module with this functionality.
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API meeting: agenda
Carles Cufi
Agenda:
- Flash: write protection and read alignment unification - GPIO: Proposal review Additional items in the "Triage" column in the GitHub project may be discussed if time permits. If you want an item included in the meeting, please add it to the GitHub project. https://github.com/zephyrproject-rtos/zephyr/wiki/Zephyr-Committee-and-Working-Group-Meetings#zephyr-api-discussion https://github.com/zephyrproject-rtos/zephyr/projects/18 https://docs.google.com/document/d/1lv-8B5QE2m4FjBcvfqAXFIgQfW5oz6306zJ7GIZIWCk/edit Regards, Carles
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[Mbedtls][logging] Mbedtls not printing logs
Prabhu Vinod, Karthik
Hi,
I am unable to get the Mbedtls log working. I don’t see any logs from mbedtls being printed.
These are my KConfig options or mbedtls:
# # Cryptography # # CONFIG_TINYCRYPT is not set CONFIG_MBEDTLS=y CONFIG_MBEDTLS_BUILTIN=y # CONFIG_MBEDTLS_LIBRARY is not set CONFIG_MBEDTLS_CFG_FILE="config-tls-generic.h"
# # TLS configuration #
# # Supported TLS version # # CONFIG_MBEDTLS_TLS_VERSION_1_0 is not set # CONFIG_MBEDTLS_TLS_VERSION_1_1 is not set CONFIG_MBEDTLS_TLS_VERSION_1_2=y # CONFIG_MBEDTLS_DTLS is not set # CONFIG_MBEDTLS_SSL_EXPORT_KEYS is not set
# # Ciphersuite configuration #
# # Supported key exchange modes # # CONFIG_MBEDTLS_KEY_EXCHANGE_ALL_ENABLED is not set # CONFIG_MBEDTLS_KEY_EXCHANGE_PSK_ENABLED is not set # CONFIG_MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED is not set # CONFIG_MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED is not set # CONFIG_MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED is not set CONFIG_MBEDTLS_KEY_EXCHANGE_RSA_ENABLED=y # CONFIG_MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED is not set # CONFIG_MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED is not set # CONFIG_MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED is not set # CONFIG_MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED is not set # CONFIG_MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED is not set # CONFIG_MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED is not set
# # Supported cipher modes # # CONFIG_MBEDTLS_CIPHER_ALL_ENABLED is not set CONFIG_MBEDTLS_CIPHER_AES_ENABLED=y CONFIG_MBEDTLS_AES_ROM_TABLES=y # CONFIG_MBEDTLS_CIPHER_CAMELLIA_ENABLED is not set CONFIG_MBEDTLS_CIPHER_DES_ENABLED=y # CONFIG_MBEDTLS_CIPHER_ARC4_ENABLED is not set # CONFIG_MBEDTLS_CIPHER_CHACHA20_ENABLED is not set # CONFIG_MBEDTLS_CIPHER_BLOWFISH_ENABLED is not set # CONFIG_MBEDTLS_CIPHER_CCM_ENABLED is not set # CONFIG_MBEDTLS_CIPHER_MODE_XTS_ENABLED is not set # CONFIG_MBEDTLS_CIPHER_MODE_GCM_ENABLED is not set CONFIG_MBEDTLS_CIPHER_CBC_ENABLED=y
# # Supported message authentication methods # # CONFIG_MBEDTLS_MAC_ALL_ENABLED is not set # CONFIG_MBEDTLS_MAC_MD4_ENABLED is not set CONFIG_MBEDTLS_MAC_MD5_ENABLED=y CONFIG_MBEDTLS_MAC_SHA1_ENABLED=y CONFIG_MBEDTLS_MAC_SHA256_ENABLED=y CONFIG_MBEDTLS_SHA256_SMALLER=y # CONFIG_MBEDTLS_MAC_SHA512_ENABLED is not set # CONFIG_MBEDTLS_MAC_POLY1305_ENABLED is not set # CONFIG_MBEDTLS_MAC_CMAC_ENABLED is not set
# # Random number generators # CONFIG_MBEDTLS_CTR_DRBG_ENABLED=y # CONFIG_MBEDTLS_HMAC_DRBG_ENABLED is not set
# # Other configurations # # CONFIG_MBEDTLS_GENPRIME_ENABLED is not set # CONFIG_MBEDTLS_PEM_CERTIFICATE_FORMAT is not set # CONFIG_MBEDTLS_HAVE_ASM is not set # CONFIG_MBEDTLS_ENTROPY_ENABLED is not set CONFIG_MBEDTLS_USER_CONFIG_ENABLE=y CONFIG_MBEDTLS_USER_CONFIG_FILE="config-mini-tls1_2-gcm-aes512.h" CONFIG_MBEDTLS_SSL_MAX_CONTENT_LEN=5000 CONFIG_MBEDTLS_DEBUG=y CONFIG_MBEDTLS_DEBUG_LEVEL=4 # CONFIG_MBEDTLS_TEST is not set CONFIG_MBEDTLS_ENABLE_HEAP=y CONFIG_MBEDTLS_HEAP_SIZE=53248 CONFIG_APP_LINK_WITH_MBEDTLS=y
Like you can see mbedtls_debug has been set to y and with log level to verbose. Any idea what’s wrong or missing.
Many Regards, Karthik Prabhu Vinod
Help save the planet by choosing not to use single use plastics. Pick paper, bamboo or metal cutlery and carry your own bag to the grocery store. Every little thing you do makes an impact.
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"net arp" command displays "ARP cache is empty" even after a series of arpings from peer devices
#nrf52480
giriprasad@...
Hi,
I have interfaced "ENC28J60" to "PCA10056"(NRF52840) through SPI. Made necessary configurations in order to reflect hardware changes in software. Flashed sample application, "dumb_http_server" to the board. Enabled "ARP" and "ICMP". I am able to ping the board from peer devices in network and vice versa. Also, I am able to "arping" the board from peer devices in network. After this, I have issued "net arp" command in the serial console of the board. By this, I am expecting a list of peer devices to be displayed on the console. But console throws a message saying "ARP cache is empty". Can I know the reason for this behavior? Please let me know, if I was wrong in the process. Also, let me know if more information is needed. Attached configuration file for reference. Thanks & Regards, Giri Prasad N.
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Re: Runner pyocd cannot find 'intelhex' while running ninja flash - is there a Python environment vaiable I am missing ?
Maureen Helm
Hi Bob, The ‘intelhex’ error looks like you’re missing a python package, but even if you get that resolved you unfortunately cannot use pyocd in the Windows 10 Linux subsystem. WSL has limited support for USB. I recommend using the native Windows command prompt or a Linux VM.
Maureen
From: users@... <users@...>
On Behalf Of Bob Wilmes via Lists.Zephyrproject.Org
I am a beginner using Windows 10 Linux subsystem running Ubuntu 18.04 LTS from the Windows app store as a development environment [98/104] Linking C executable zephyr/zephyr_prebuilt.elf
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Runner pyocd cannot find 'intelhex' while running ninja flash - is there a Python environment vaiable I am missing ?
Bob Wilmes
I am a beginner using Windows 10 Linux subsystem running Ubuntu 18.04 LTS from the Windows app store as a development environment
I was able to get cmake working correctly after defining the environment variable ZEPHYR_BASE (below is a trace) The problem I'm having is that the runner 'pyocd' cannot find the module 'intelhex' while running ninja flash Is there a python environment variable that needs to be set to pickup 'intelhex' ? Thanks for any help! Regards, Bob Wilmes bobwilmes@WILMES:~/zephyrproject/zephyr/samples/hello_world/build$ cmake -GNinja -DBOARD=bbc_microbit .. Zephyr version: 1.14.99 -- Selected BOARD bbc_microbit -- Found west: /home/bobwilmes/.local/bin/west (found suitable version "0.5.7", minimum required is "0.5.6") -- Loading /home/bobwilmes/zephyrproject/zephyr/boards/arm/bbc_microbit/bbc_microbit.dts as base -- Overlaying /home/bobwilmes/zephyrproject/zephyr/dts/common/common.dts Parsing Kconfig tree in /home/bobwilmes/zephyrproject/zephyr/Kconfig Loading /home/bobwilmes/zephyrproject/zephyr/samples/hello_world/build/zephyr/.config as base Configuration written to '/home/bobwilmes/zephyrproject/zephyr/samples/hello_world/build/zephyr/.config' -- Cache files will be written to: /home/bobwilmes/.cache/zephyr -- The C compiler identification is GNU 8.3.0 -- The CXX compiler identification is GNU 8.3.0 -- The ASM compiler identification is GNU -- Found assembler: /opt/zephyr-sdk/arm-zephyr-eabi/bin/arm-zephyr-eabi-gcc Including module: tinycbor in path: /home/bobwilmes/zephyrproject/modules/lib/tinycbor Including module: qmsi in path: /home/bobwilmes/zephyrproject/modules/hal/qmsi Including module: esp-idf in path: /home/bobwilmes/zephyrproject/modules/hal/esp-idf/zephyr Including module: fatfs in path: /home/bobwilmes/zephyrproject/modules/fs/fatfs Including module: mcumgr in path: /home/bobwilmes/zephyrproject/modules/lib/mcumgr Including module: nffs in path: /home/bobwilmes/zephyrproject/modules/fs/nffs Including module: segger in path: /home/bobwilmes/zephyrproject/modules/debug/segger -- Configuring done -- Generating done -- Build files have been written to: /home/bobwilmes/zephyrproject/zephyr/samples/hello_world/build bobwilmes@WILMES:~/zephyrproject/zephyr/samples/hello_world/build$ ninja flash [1/106] Preparing syscall dependency handling [98/104] Linking C executable zephyr/zephyr_prebuilt.elf Memory region Used Size Region Size %age Used FLASH: 10540 B 256 KB 4.02% SRAM: 2380 B 16 KB 14.53% IDT_LIST: 56 B 2 KB 2.73% [103/104] Flashing bbc_microbit Using runner: pyocd Flashing Target Device Traceback (most recent call last): File "/usr/local/bin/pyocd", line 7, in <module> from pyocd.__main__ import main File "/usr/local/lib/python3.6/dist-packages/pyocd/__init__.py", line 21, in <module> from . import gdbserver File "/usr/local/lib/python3.6/dist-packages/pyocd/gdbserver/__init__.py", line 17, in <module> from .gdbserver import GDBServer File "/usr/local/lib/python3.6/dist-packages/pyocd/gdbserver/gdbserver.py", line 19, in <module> from ..flash.loader import (FlashLoader, FlashEraser) File "/usr/local/lib/python3.6/dist-packages/pyocd/flash/loader.py", line 21, in <module> from intelhex import IntelHex ModuleNotFoundError: No module named 'intelhex' ERROR: command exited with status 1: pyocd flash -e sector -t nrf51 /home/bobwilmes/zephyrproject/zephyr/samples/hello_world/build/zephyr/zephyr.hex run as "west -v flash --skip-rebuild" for a stack trace FAILED: zephyr/cmake/flash/CMakeFiles/flash cd /home/bobwilmes/zephyrproject/zephyr/samples/hello_world/build && /home/bobwilmes/.local/lib/python2.7/site-packages/cmake/data/bin/cmake -E env /home/bobwilmes/.local/bin/west flash --skip-rebuild ninja: build stopped: subcommand failed. bobwilmes@WILMES:~/zephyrproject/zephyr/samples/hello_world/build$
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Re: C Compiler "/opt/zephyr-sdk/arm-zephyr-eabi/bin/arm-zephyr-eabi-gcc" does not compile
Bob Wilmes
Thanks Marc - your answer works perfect - I didn't have ZEPHYR_BASE set to $HOME/zephyrproject/zephyr cmake works perfectly now and picks up the arm compiler now. Best regards, Bob Wilmes
On Wed, May 29, 2019 at 10:33 PM Herbert, Marc <marc.herbert@...> wrote:
--
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Galileo pinmux issue
andreibolkonski1814@...
As I was testing Zephyr on Galileo, I noticed that pinumx functionalities that use pwm for multiplexing are not working. A small modification in pinmux.c(https://github.com/zephyrproject-rtos/zephyr/blob/master/boards/x86/galileo/pinmux.c), consisting in changing the pulse_count parameter of pwm_pin_set_cycles from 100 to 4095 seems to have solved the problem. This change was suggested by the commentaries in the pwm driver.
Is this a good solution?
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Re: C Compiler "/opt/zephyr-sdk/arm-zephyr-eabi/bin/arm-zephyr-eabi-gcc" does not compile
Marc Herbert
Hi,
You're missing a ${ZEPHYR_BASE} definition. Do you use west?
This often confused me too. So I looked into adding a better error message but I couldn't find an implementation that wouldn't have to be duplicated in every single sample and test. That must be why there isn't any.
CMake doesn't support $ENV{ZEPHYR_BASE:-zephyr_base_is_missing} out of the box; please prove me wrong. Zephyr has tons of advanced CMake features available in.... ${ZEPHYR_BASE}/cmake
Marc
Off-topic PS: cmake has a new -B option that saves changing directory, see example in https://github.com/zephyrproject-rtos/zephyr/issues/15315
From:
<users@...> on behalf of "bobwilmes@..." <bobwilmes@...>
I am new to Zephyr trying to build some of the sample programs for a bbc_microbit. /cmake/app/boilerplate.cmake
"/opt/zephyr-sdk/arm-zephyr-eabi/bin/arm-zephyr-eabi-gcc" is not able to compile a simple test program. It fails with the following output: Change Dir: /home/bobwilmes/zephyrproject/zephyr/samples/hello_world/build/CMakeFiles/CMakeTmp Run Build Command:"/usr/bin/ninja" "cmTC_37158"
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C Compiler "/opt/zephyr-sdk/arm-zephyr-eabi/bin/arm-zephyr-eabi-gcc" does not compile
Bob Wilmes
I am new to Zephyr trying to build some of the sample programs for a bbc_microbit.
I get the following error message from the compiler (I installed the 0.10 level of the Zephyr SDK on Windows 10 subsystem for Linux running Ubuntu 18.04 LTS). It looks like the compiler that comers with the SDK is not working. Any help would be much appreciated!!!! bobwilmes@WILMES:~/zephyrproject/zephyr/samples/hello_world/build$ cmake -GNinja -DBOARD=bbc_microbit .. CMake Error at CMakeLists.txt:5 (include): include could not find load file: /cmake/app/boilerplate.cmake
-- The C compiler identification is GNU 8.3.0 -- The CXX compiler identification is GNU 8.3.0 -- Check for working C compiler: /opt/zephyr-sdk/arm-zephyr-eabi/bin/arm-zephyr-eabi-gcc -- Check for working C compiler: /opt/zephyr-sdk/arm-zephyr-eabi/bin/arm-zephyr-eabi-gcc -- broken CMake Error at /home/bobwilmes/.local/lib/python2.7/site-packages/cmake/data/share/cmake-3.13/Modules/CMakeTestCCompiler.cmake:52 (message): The C compiler "/opt/zephyr-sdk/arm-zephyr-eabi/bin/arm-zephyr-eabi-gcc"
is not able to compile a simple test program.
It fails with the following output:
Change Dir: /home/bobwilmes/zephyrproject/zephyr/samples/hello_world/build/CMakeFiles/CMakeTmp
Run Build Command:"/usr/bin/ninja" "cmTC_37158"
[1/2] Building C object CMakeFiles/cmTC_37158.dir/testCCompiler.c.o [2/2] Linking C executable cmTC_37158 FAILED: cmTC_37158 : && /opt/zephyr-sdk/arm-zephyr-eabi/bin/arm-zephyr-eabi-gcc CMakeFiles/cmTC_37158.dir/testCCompiler.c.o -o cmTC_37158 && : /opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/8.3.0/../../../../arm-zephyr-eabi/bin/ld: /opt/zephyr-sdk/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/8.3.0/../../../../arm-zephyr-eabi/lib/libc.a(lib_a-exit.o): in function `exit': /home/buildslave/src/github.com/zephyrproject-rtos/sdk-ng/build/build_arm/.build/arm-zephyr-eabi/src/newlib/newlib/libc/stdlib/exit.c:64: undefined reference to `_exit' collect2: error: ld returned 1 exit status ninja: build stopped: subcommand failed. CMake will not be able to correctly generate this project. Call Stack (most recent call first): CMakeLists.txt:6 (project) -- Configuring incomplete, errors occurred! See also "/home/bobwilmes/zephyrproject/zephyr/samples/hello_world/build/CMakeFiles/CMakeOutput.log". See also "/home/bobwilmes/zephyrproject/zephyr/samples/hello_world/build/CMakeFiles/CMakeError.log". bobwilmes@WILMES:~/zephyrproject/zephyr/samples/hello_world/build$ -
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Re: fail to install python dependencies
KAY LI NG <kayli0109@...>
Hi Carles, I tried google method as well. Including update the setup tools, change python version. But it doesnt work. Regards, Kay Li
On Tue, 28 May 2019 at 21:26, Cufi, Carles <Carles.Cufi@...> wrote:
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Re: fail to install python dependencies
Carles Cufi
Googling a bit this shows that it might be related to an out of date setuptools. Try running: pip install --upgrade setuptools
Regards,
Carles
From: users@... <users@...>
On Behalf Of via Lists.Zephyrproject.Org
Hi,
I tried this, but the following error came out. What should I do? $ pip3 install --user -r zephyr/scripts/requirements.txt
Regards, Kay Li
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