devel@lists.zephyrproject.org

Re: BLE services not cleared during disconnection #ble

Luiz Augusto von Dentz

#5063

Hi Dhananjay,

When you refer to subscribe I suppose you are talking about writes to
CCC? Those are persistent if you have paired the device which I
believe is mandatory in case of HID, clearing the subscription on
disconnect is only done if not paired:

https://github.com/zephyrproject-rtos/zephyr/blob/master/subsys/bluetooth/host/gatt.c#L1007

This cannot be conditional per service as the Bluetooth spec mandates
this behaviour.

Show quoted text

On Tue, Sep 4, 2018 at 5:38 PM, dhguja@gmail.com <dhguja@gmail.com> wrote:
[Edited Message Follows]

Hello,
    I am using Zephyr's Bluetooth  stack for my BLE peripheral device which
uses either HID services and custom service to send data to BLE Host.

The problem i face is as follows:
1) If i connect my device as HID device all the services except my custom
service is subscribed (as expected)
2) Now i disconnect and connect my device as custom device (without device
reset) through custom application in Android i am able to use my custom
service to send data.
3) Now i disconnect my device from my custom application and again try to
connect my device as HID (from android Bluetooth settings).
4) But now all the services (both HID and custom services) are subscribed.
(unexpected)

Behavior:

 Whatever services were subscribed during disconnection, it will be
subscribed automatically when the device is connected again from host. So
when the device is connected as HID device second time (above), custom
service is also subscribed automatically.

Observations:

For sure I don't see any service subscription requests from the BLE host
devices. (verified using adb logcat).

 I observed the same behavior in the samples/peripheral examples and using
nRF connect app. When device first connects to the phone all the available
services are subscribed automatically. But now i manually unsubscribe from
one of the service (for eg HRS) and then disconnect the device. If i now
connect to the device again then all the services except HRS is subscribed
automatically where as i would expect HRS also to be subscribed.

When power reset is done on the device, then everything is fine until i try
the same procedure above. But i think reset initializes the BLE stack again
but this affects switching between the services dynamically in the
application.


Should applications handle the clearing of subscribed services during
disconnection? Is this expected behavior of the BLE stack with in a power
cycle?

Thank you,
Dhananjay G J

-- 
Luiz Augusto von Dentz

BLE services not cleared during disconnection #ble

dhguja@gmail.com

#5062
Edited

Hello,
I am using Zephyr's Bluetooth stack for my BLE peripheral device which uses either HID services and custom service to send data to BLE Host.

The problem i face is as follows:
1) If i connect my device as HID device all the services except my custom service is subscribed (as expected)
2) Now i disconnect and connect my device as custom device (without device reset) through custom application in Android i am able to use my custom service to send data.
3) Now i disconnect my device from my custom application and again try to connect my device as HID (from android Bluetooth settings).
4) But now all the services (both HID and custom services) are subscribed. (unexpected)

Behavior:

Whatever services were subscribed during disconnection, it will be subscribed automatically when the device is connected again from host. So when the device is connected as HID device second time (above), custom service is also subscribed automatically.

Observations:

For sure I don't see any service subscription requests from the BLE host devices. (verified using adb logcat).

I observed the same behavior in the samples/peripheral examples and using nRF connect app. When device first connects to the phone all the available services are subscribed automatically. But now i manually unsubscribe from one of the service (for eg HRS) and then disconnect the device. If i now connect to the device again then all the services except HRS is subscribed automatically where as i would expect HRS also to be subscribed.

When power reset is done on the device, then everything is fine until i try the same procedure above. But i think reset initializes the BLE stack again but this affects switching between the services dynamically in the application.

Should applications handle the clearing of subscribed services during disconnection? Is this expected behavior of the BLE stack with in a power cycle?

Thank you,
Dhananjay G J

Re: Adding a custom board

Chettimada, Vinayak Kariappa

#5061

Hi Christoph,

Yes, you can start with a copy of the board closest to your custom board and update the files to match close to your product, preferably the board name is easily relatable to the board going on sale.

As you have already started with Zephyr, I will assume you have referred to http://docs.zephyrproject.org/porting/board_porting.html#board

Regards,

Vinayak

Show quoted text

From: devel@... <devel@...> on behalf of Christoph Schramm <schramm@...>
Sent: Monday, September 3, 2018 6:34:33 PM
To: devel@...
Subject: [Zephyr-devel] Adding a custom board

Dear All,

we’ve just started with Zephyr but already love it.

I want to add our custom board (which is not, but will be on sale in future). What’s the recommended practice?

As it is based on Nordic’s PCA10056 I could just copy the directory and refactor everything to “MakaioHub”, if you agree. Or we could .gitignore it.

Please let me know

Thanks,

Chris

ⓜ
ⓜ	makaio GmbH Schöne Aussicht 30 61348 Bad Homburg Fon 06172 / 662 70 20 Mobil 0179 / 453 70 94
	Web www.makaio.com

Vertretungsberechtigter Geschäftsführer:
Christoph Schramm

Registergericht:
Amtsgericht Bad Homburg v.d.H. HRB 13353

Steuernummer:
04523106067

Adding a custom board

Christoph Schramm <schramm@...>

#5060

Dear All,

we’ve just started with Zephyr but already love it.

I want to add our custom board (which is not, but will be on sale in future). What’s the recommended practice?

As it is based on Nordic’s PCA10056 I could just copy the directory and refactor everything to “MakaioHub”, if you agree. Or we could .gitignore it.

Please let me know

Thanks,

Chris

ⓜ
ⓜ	makaio GmbH Schöne Aussicht 30 61348 Bad Homburg Fon 06172 / 662 70 20 Mobil 0179 / 453 70 94
	Web www.makaio.com

Vertretungsberechtigter Geschäftsführer:
Christoph Schramm

Registergericht:
Amtsgericht Bad Homburg v.d.H. HRB 13353

Steuernummer:
04523106067

Newsletter subscription confirmation

chunwu zhu

#5059

Can´t debug using Eclipse with nrf51_pca10028

IosuGorostiza <balcalde@...>

#5058

Hi everybody:
I´m trying to debug the sample hello_world with Eclipse Photon Release 4.8.0. in Windows 8.1 Enterprise 64bit. I followed every step showed in the Eclipse Debbuging part of the Application Development Primer guide. Every step is ok but when I try to run de application I get the next error:

"Launching New_configuration has encountered a problem

Error in services launch sequence

Starting pyOCD GDB Server timed out."

I installed the pyOCD using "pip install --pre -U pyocd"

I apreciate every help, because I´m not able to find the origin of the problem.
Thanks in advance.
Best regards.

Frequency of packets into mesh network

ashish shukla <ashish.shukla@...>

#5057

Hi Johan,

I'm working on smart light project. We are using zephyr mesh stack on NRF boards.

What's your suggestion, with which frequency packets can be sent into mesh network so that packets reach their destination reliably.

Also, do I need to send same packet multiple times to proxy node using a Mobile phone app

for reliable delivery?

--

Warm regards,
Ashish Shukla

Jr. Embedded Engineer

Research & Development

www.corvi.com

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Re: Enable SPI driver on nrf52840

Ulf Magnusson

#5056

On Fri, Aug 31, 2018 at 3:06 AM <cpmcparland@rtisys.org> wrote:

Vinayak,

Great utube file.  Sorry for taking so long to get back on this, but wanted to check this out on the SPI
driver as well.  I might just be getting the hang of how this scheme works.....at least, I hope so!

I2C driver build worked exactly as your demo...not too surprising, but never hurts to verify.  I
also managed to get the SPI driver to work but, I had to change the setting of CONFIG_SPI_1 to
CONFIG_SPI_0 in the driver Kconfig file. I tried to do that in the prj.conf file, but it still failed.
Making the change in Kconfig, however, worked.  I'm guessing there are some things that need to
be done early in the Kconfig file before prj.conf gets dealt with (?).

Will play around with compatible GPIO pins on the 52840 so that I can get both I2C_0 and SPI_0
working at the same time.

Thanks again for the video- things were really clear after that.

Cheers,
ChuckAnother random tip is that you can save a minimal configuration file
by pressing [D] in the menuconfig interface. The minimal configuration
file only lists symbols whose values differ from their default values,
and might give a better overview of the configuration.

The minimal configuration file might even work as a stand-in for
zephyr/.config, due to how the configuration system is set up at the
moment: When there are no changes to *_defconfig or *.conf files,
zephyr/.config gets read back in, and a new zephyr/.config is written
out. That new zephyr/.config will be "full". Don't count on that
though. :)

Cheers,
Ulf

Zephyr 1.13.0-rc2 tagged

Nashif, Anas

#5055

Hi,

We have tagged rc2 and making good progress toward reducing the high and medium bug count. There are still a few issues that need attention but being delayed because of the holiday season. We are hoping to close many of the remaining issues next week then declare a code freeze with rc3.

Changes since rc1 are documented here https://github.com/zephyrproject-rtos/zephyr/releases/tag/v1.13.0-rc2 as usual.

Thanks,

Anas

Re: Zephyr 1.13rc1 tagged

Nashif, Anas

#5054

﻿On 23/08/2018, 01:47, "Paul Sokolovsky" <paul.sokolovsky@linaro.org> wrote:

    Hello Anas,
    
    On Thu, 23 Aug 2018 04:19:51 +0000
    "Nashif, Anas" <anas.nashif@intel.com> wrote:
    
    > Hi,
    > We have tagged Zephyr 1.13 rc1 and with that closed the merge window
    > for 1.13. Focus now will go into bug fixing, testing and
    > documentation. All new features will be merged after 1.13 is released.
    
    Thanks for the prompt pre-release process notifications to the mailing
    list this cycle. Hope it'll become a good tradition ;-).

We have been announcing almost every pre-release since the project has started __

    
    > The change log since 1.12 and release notes can be found here:
    > 
    > https://github.com/zephyrproject-rtos/zephyr/releases/tag/v1.13.0-rc1
    
    Any reminder/suggestion where/how to contribute notes for the master
    changelog of this release (e.g. of breaking changes)? I grepped thru
    tickets/PRs at the beginning of this week and don't think I found
    something. Actually, I have no idea who's release manager this cycle, as
    https://github.com/zephyrproject-rtos/zephyr/issues/8320 is unassigned.
    
The draft release notes for 1.13 is in the tree now.

    (I can make wild guesses of course ;-). And yeah, I'm sure everyone,
    including me, takes it easy - it's vacation times, so everyone misses
    something. Again, I'm only pleasantly surprised about mailing list
    notices).
    

Anas
    
    > 
    > Thank you all for the contributions and support,
    > Anas Nashif
    > 
    
    Thanks!
    
    -- 
    Best Regards,
    Paul
    
    Linaro.org | Open source software for ARM SoCs
    Follow Linaro: http://www.facebook.com/pages/Linaro
    http://twitter.com/#!/linaroorg - http://www.linaro.org/linaro-blog

Re: Enable SPI driver on nrf52840

cpmcparland@...

#5053

Vinayak,

Great utube file. Sorry for taking so long to get back on this, but wanted to check this out on the SPI
driver as well. I might just be getting the hang of how this scheme works.....at least, I hope so!

I2C driver build worked exactly as your demo...not too surprising, but never hurts to verify. I
also managed to get the SPI driver to work but, I had to change the setting of CONFIG_SPI_1 to
CONFIG_SPI_0 in the driver Kconfig file. I tried to do that in the prj.conf file, but it still failed.
Making the change in Kconfig, however, worked. I'm guessing there are some things that need to
be done early in the Kconfig file before prj.conf gets dealt with (?).

Will play around with compatible GPIO pins on the 52840 so that I can get both I2C_0 and SPI_0
working at the same time.

Thanks again for the video- things were really clear after that.

Cheers,
Chuck

Re: 回复：[Zephyr-devel] hciconfig tools error with nrf52832 running zephyr

icephyr

#5052

thanks，guys，I wil have a try later.

Show quoted text

At 2018-08-28 20:40:21, "Serafin" <serafin@...> wrote:

Hi

Well it should not be a big deal to compile a more modern Linux Kernel for i.mx6. Most things are mainline. 4.1 is EOL anyway.

Best regards

Serafin

On 27/08/18 18:16, sxzxchen@... wrote:
imx6ull，with linux kernel version 4.15

发自我的华为手机
-------- 原始邮件 --------
主题：Re: [Zephyr-devel] hciconfig tools error with nrf52832 running zephyr
发件人：Maureen Helm
收件人：sxzxchen@...,Johan Hedberg
抄送：devel@...
Which NXP device are you running embedded Linux? I can check to see if we have plans to update the kernel version.

From: devel@... <devel@...> On Behalf Of sxzxchen@...
Sent: Monday, August 27, 2018 7:28 AM
To: Johan Hedberg <johan.hedberg@...>
Cc: devel@...
Subject: Re: [Zephyr-devel] hciconfig tools error with nrf52832 running zephyr
Thanks for your explanation.since the embedded linux version is bound with the chip, I cannot update it easily.So is there any ways to solve this problem without updating linux version ?
At 2018-08-24 13:24:28, "Johan Hedberg" <johan.hedberg@...> wrote:
>Hi,
> 
>On Thu, Aug 23, 2018, sxzxchen@... wrote:
>> I bought a official nrf52832 development kits and ported zephyr
>> project successfully. It runs fine with my ubuntu host,via btattach
>> and btmgmt tools.But it didn't work with my nxp embedded linux,the
>> linux version is 4.1.15 and supports hciattach hciconfig tools
>> only.When I tried to bring the bluetooth module up with hciconfig hci0
>> up,an error comes up:
> 
>The 4.1 kernel is too old to support controllers without a public
>address. IIRC you need at least a 4.4 kernel, but ideally something much
>newer than that.
> 
>Johan

Re: bt_le_scan_start Fails with Error -5 after 128 scan start/stop cycles

Declan Traill <declan.traill@...>

#5051

Hi Johan/Vinayak and others,

Have you had a chance to look at/reproduce this bug yet?

Is there a potential solution?

Thanks for your attention…

Regards,

Declan Traill

Show quoted text

From: Chettimada, Vinayak Kariappa <vinayak.kariappa.chettimada@...>
Sent: Thursday, 23 August 2018 3:21 AM
To: Johan Hedberg <johan.hedberg@...>
Cc: Declan Traill <declan.traill@...>; devel@...
Subject: Re: [Zephyr-devel] bt_le_scan_start Fails with Error -5 after 128 scan start/stop cycles

Hi Johan,

It is nothing to do with controller privacy, its just that advertiser is active and by BT Spec.

“If the Host issues this command when scanning or legacy advertising is enabled, the Controller shall return the error code Command Disallowed (0x0C).”

Can we do something about this in the host, when address is regenerated?

- Vinayak

On 22 Aug 2018, at 14:21, Chettimada, Vinayak Kariappa <vinayak.kariappa.chettimada@...> wrote:

Hi,

Could you please turn off the controller privacy feature and check if you still face issues?
CONFIG_BT_CTLR_PRIVACY=n

This is to narrow down the locality of the problem, just suspecting some race condition with the running advertiser in concurrency,

Regards,
Vinayak

On 22 Aug 2018, at 11:31, Johan Hedberg <johan.hedberg@...> wrote:

Thanks Declan. The logs do indeed show the HCI error:

[bt] [DBG] bt_hci_cmd_send_sync: (0x20004240) opcode 0x2005 status 0x0c

0x0c is the same as "Command Disallowed", i.e. the controller considers
itself to be in a state where it cannot accept a command. OpCode 0x2005
in turn is HCI_Set_Random_Address, so it's this command that the
controller is refusing to accept.

Johan

On Wed, Aug 22, 2018, Declan Traill wrote:

Hi Johan,

I have attached a new log. This time it fails after 121 cycles (maybe the 128 was a coincidence and the extra debug has changed the timing?).

Any ideas what is happening?

Regards,
Declan

-----Original Message-----
From: Johan Hedberg <johan.hedberg@...>
Sent: Wednesday, 22 August 2018 2:34 PM
To: Declan Traill <declan.traill@...>
Cc: devel@...
Subject: Re: [Zephyr-devel] bt_le_scan_start Fails with Error -5 after 128 scan start/stop cycles

Hi Declan,

Could you enable the following options and try to take another log:

CONFIG_BT_DEBUG_LOG=y
CONFIG_BT_DEBUG_HCI_CORE=y

If I remember right, EIO is just a generic mapping to any HCI error coming from the controller. Enabling the above options should hopefully reveal what that error is. If it still doesn't help we'll need to enable controller logs or take a full HCI log (using CONFIG_BT_DEBUG_MONITOR).

Johan

On Wed, Aug 22, 2018, Declan Traill wrote:

Hi,

I have a basic project that scans for 5 seconds, then stops for one second - then repeats forever.
After exactly 128 cycles, the 129th scan start (and all after that) fails with error code -5 (I think this is POSIX: #define EIO 5 /* I/O error */).

Given the number of time it works (128) it seems like a resource or memory may have run out?

Here is the debug log (attached) showing the problem: Any ideas what might be wrong & how to fix it?

Thanks...

P.S. Also at the end of this file is a fragment of debug I saw a couple of times earlier today during testing - showing a kernel error that occurred. It may be related or unrelated to the other problem??

Regards,

Declan Traill
Embedded Firmware Engineer
declan.traill@...
SETEC Pty Ltd
19 Henderson Road, Knoxfield 3180, Victoria, Australia
Phone: +61 3 9763 0962
Fax: +61 3 9763 8789
Direct: +61 3 9213 8458
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***** Booting Zephyr OS v1.12.0-1096-g55f6620c3 ***** Zephyr Shell,
Zephyr version: 1.12.99 Type 'help' for a list of available commands
shell> [bt] [INF] hci_vs_init: HW Platform: Nordic Semiconductor
shell> (0x0002)
[bt] [INF] hci_vs_init: HW Variant: nRF52x (0x0002) [bt] [INF]
hci_vs_init: Firmware: Standard Bluetooth controller (0x00) Version
1.12 Build 99 [bt] [WRN] bt_pub_key_gen: ECC HCI commands not
available Bluetooth initialized [bt] [INF] bt_dev_show_info: Identity:
c0:7e:4c:e6:8b:f3 (random) [bt] [INF] bt_dev_show_info: HCI: version
5.0 (0x09) revision 0x0000, manufacturer 0x05f1 [bt] [INF]
bt_dev_show_info: LMP: version 5.0 (0x09) subver 0xffff Advertising
successfully started

Scanning Started 1
Device found in close proximity: 7a:19:47:6d:5e:b8 (random) (RSSI -70)
Device found - 7a:19:47:6d:5e:b8 (random) - NOT bonded Scanning
Stopped Scanning Started 2 Scanning Stopped Scanning Started 3
Scanning Stopped Scanning Started 4
Connected: 59:75:02:8a:8f:b6 (random) (NOT Bonded) Scanning Stopped
Scanning Started 5 Scanning Stopped Scanning Started 6 Scanning
Stopped Scanning Started 7 Scanning Stopped Scanning Started 8
Scanning Stopped Scanning Started 9 Scanning Stopped Scanning Started
10 Scanning Stopped Scanning Started 11 Device found in close
proximity: 5d:29:c2:26:6c:4c (random) (RSSI -57) Device found -
5d:29:c2:26:6c:4c (random) - NOT bonded Scanning Stopped Scanning
Started 12 Device found in close proximity: 5d:29:c2:26:6c:4c (random)
(RSSI -61) Device found - 5d:29:c2:26:6c:4c (random) - NOT bonded
Scanning Stopped Scanning Started 13 Device found in close proximity:
5d:29:c2:26:6c:4c (random) (RSSI -48) Device found - 5d:29:c2:26:6c:4c
(random) - NOT bonded Scanning Stopped Scanning Started 14 Device
found in close proximity: 5d:29:c2:26:6c:4c (random) (RSSI -57) Device
found - 5d:29:c2:26:6c:4c (random) - NOT bonded Scanning Stopped
Scanning Started 15 Device found in close proximity: 5d:29:c2:26:6c:4c
(random) (RSSI -57) Device found - 5d:29:c2:26:6c:4c (random) - NOT
bonded Scanning Stopped Scanning Started 16 Device found in close
proximity: 5d:29:c2:26:6c:4c (random) (RSSI -55) Device found -
5d:29:c2:26:6c:4c (random) - NOT bonded Scanning Stopped Scanning
Started 17 Device found in close proximity: 5d:29:c2:26:6c:4c (random)
(RSSI -50) Device found - 5d:29:c2:26:6c:4c (random) - NOT bonded
Scanning Stopped Scanning Started 18 Device found in close proximity:
5d:29:c2:26:6c:4c (random) (RSSI -51) Device found - 5d:29:c2:26:6c:4c
(random) - NOT bonded Scanning Stopped Scanning Started 19 Device
found in close proximity: 5d:29:c2:26:6c:4c (random) (RSSI -57) Device
found - 5d:29:c2:26:6c:4c (random) - NOT bonded Scanning Stopped
Scanning Started 20 Device found in close proximity: 6f:d9:fb:62:fc:95
(random) (RSSI -51) Device found - 6f:d9:fb:62:fc:95 (random) - NOT
bonded Scanning Stopped Scanning Started 21 Device found in close
proximity: 6f:d9:fb:62:fc:95 (random) (RSSI -58) Device found -
6f:d9:fb:62:fc:95 (random) - NOT bonded Scanning Stopped Scanning
Started 22 Device found in close proximity: 6f:d9:fb:62:fc:95 (random)
(RSSI -53) Device found - 6f:d9:fb:62:fc:95 (random) - NOT bonded
Scanning Stopped Scanning Started 23 Device found in close proximity:
6f:d9:fb:62:fc:95 (random) (RSSI -52) Device found - 6f:d9:fb:62:fc:95
(random) - NOT bonded Scanning Stopped Scanning Started 24 Scanning
Stopped Scanning Started 25 Scanning Stopped Scanning Started 26
Scanning Stopped Scanning Started 27 Scanning Stopped Scanning Started
28 Scanning Stopped Scanning Started 29 Scanning Stopped Scanning
Started 30 Scanning Stopped Scanning Started 31 Scanning Stopped
Scanning Started 32 Scanning Stopped Scanning Started 33 Scanning
Stopped Scanning Started 34 Scanning Stopped Scanning Started 35
Scanning Stopped Scanning Started 36 Scanning Stopped Scanning Started
37 Scanning Stopped Scanning Started 38 Scanning Stopped Scanning
Started 39 Device found in close proximity: 72:bd:c4:8a:51:23 (random)
(RSSI -70) Device found - 72:bd:c4:8a:51:23 (random) - NOT bonded
Scanning Stopped Scanning Started 40 Scanning Stopped Scanning Started
41 Device found in close proximity: 72:bd:c4:8a:51:23 (random) (RSSI
-70) Device found - 72:bd:c4:8a:51:23 (random) - NOT bonded Scanning
Stopped Scanning Started 42 Scanning Stopped Scanning Started 43
Scanning Stopped Scanning Started 44 Scanning Stopped Scanning Started
45 Scanning Stopped Scanning Started 46 Scanning Stopped Scanning
Started 47 Scanning Stopped Scanning Started 48 Scanning Stopped
Scanning Started 49 Scanning Stopped Scanning Started 50 Scanning
Stopped Scanning Started 51 Scanning Stopped Scanning Started 52
Scanning Stopped Scanning Started 53 Scanning Stopped Scanning Started
54 Scanning Stopped Scanning Started 55 Device found in close
proximity: 72:bd:c4:8a:51:23 (random) (RSSI -69) Device found -
72:bd:c4:8a:51:23 (random) - NOT bonded Scanning Stopped Scanning
Started 56 Scanning Stopped Scanning Started 57 Scanning Stopped
Scanning Started 58 Scanning Stopped Scanning Started 59 Scanning
Stopped Scanning Started 60 Scanning Stopped Scanning Started 61
Scanning Stopped Scanning Started 62 Scanning Stopped Scanning Started
63 Scanning Stopped Scanning Started 64 Scanning Stopped Scanning
Started 65 Scanning Stopped Scanning Started 66 Scanning Stopped
Scanning Started 67 Scanning Stopped Scanning Started 68 Scanning
Stopped Scanning Started 69 Scanning Stopped Scanning Started 70
Scanning Stopped Scanning Started 71 Scanning Stopped Scanning Started
72 Scanning Stopped Scanning Started 73 Scanning Stopped Scanning
Started 74 Scanning Stopped Scanning Started 75 Scanning Stopped
Scanning Started 76 Scanning Stopped Scanning Started 77 Scanning
Stopped Scanning Started 78 Scanning Stopped Scanning Started 79
Scanning Stopped Scanning Started 80 Scanning Stopped Scanning Started
81 Scanning Stopped Scanning Started 82 Scanning Stopped Scanning
Started 83 Scanning Stopped Scanning Started 84 Scanning Stopped
Scanning Started 85 Device found in close proximity: 7a:19:47:6d:5e:b8
(random) (RSSI -69) Device found - 7a:19:47:6d:5e:b8 (random) - NOT
bonded Scanning Stopped Scanning Started 86 Device found in close
proximity: 7a:19:47:6d:5e:b8 (random) (RSSI -69) Device found -
7a:19:47:6d:5e:b8 (random) - NOT bonded Scanning Stopped Scanning
Started 87 Scanning Stopped Scanning Started 88 Scanning Stopped
Scanning Started 89 Scanning Stopped Scanning Started 90 Scanning
Stopped Scanning Started 91 Scanning Stopped Scanning Started 92
Scanning Stopped Scanning Started 93 Scanning Stopped Scanning Started
94 Scanning Stopped Scanning Started 95 Scanning Stopped Scanning
Started 96 Scanning Stopped Scanning Started 97 Scanning Stopped
Scanning Started 98 Scanning Stopped Scanning Started 99 Scanning
Stopped Scanning Started 100 Scanning Stopped Scanning Started 101
Scanning Stopped Scanning Started 102 Scanning Stopped Scanning
Started 103 Scanning Stopped Scanning Started 104 Scanning Stopped
Scanning Started 105 Scanning Stopped Scanning Started 106 Scanning
Stopped Scanning Started 107 Device found in close proximity:
88:6b:0f:07:08:fc (public) (RSSI -70) Device found - 88:6b:0f:07:08:fc
(public) - NOT bonded Scanning Stopped Scanning Started 108 Device
found in close proximity: 88:6b:0f:07:08:fc (public) (RSSI -70) Device
found - 88:6b:0f:07:08:fc (public) - NOT bonded Scanning Stopped
Scanning Started 109 Scanning Stopped Scanning Started 110 Scanning
Stopped Scanning Started 111 Scanning Stopped Scanning Started 112
Device found in close proximity: 88:6b:0f:07:08:fc (public) (RSSI -70)
Device found - 88:6b:0f:07:08:fc (public) - NOT bonded Scanning
Stopped Scanning Started 113 Device found in close proximity:
88:6b:0f:07:08:fc (public) (RSSI -70) Device found - 88:6b:0f:07:08:fc
(public) - NOT bonded Scanning Stopped Scanning Started 114 Device
found in close proximity: 88:6b:0f:07:08:fc (public) (RSSI -70) Device
found - 88:6b:0f:07:08:fc (public) - NOT bonded Scanning Stopped
Scanning Started 115 Device found in close proximity:
88:6b:0f:07:08:fc (public) (RSSI -70) Device found - 88:6b:0f:07:08:fc
(public) - NOT bonded Scanning Stopped Scanning Started 116 Scanning
Stopped Scanning Started 117 Device found in close proximity:
88:6b:0f:07:08:fc (public) (RSSI -70) Device found - 88:6b:0f:07:08:fc
(public) - NOT bonded Scanning Stopped Scanning Started 118 Scanning
Stopped Scanning Started 119 Scanning Stopped Scanning Started 120
Scanning Stopped Scanning Started 121 Device found in close proximity:
88:6b:0f:07:08:fc (public) (RSSI -70) Device found - 88:6b:0f:07:08:fc
(public) - NOT bonded Scanning Stopped Scanning Started 122 Scanning
Stopped Scanning Started 123 Scanning Stopped Scanning Started 124
Scanning Stopped Scanning Started 125 Scanning Stopped Scanning
Started 126 Scanning Stopped Scanning Started 127 Scanning Stopped
Scanning Started 128 Device found in close proximity:
88:6b:0f:07:08:fc (public) (RSSI -70) Device found - 88:6b:0f:07:08:fc
(public) - NOT bonded Scanning Stopped Scanning failed to start 129
(err -5) Scanning Stopped Scanning failed to start 130 (err -5)
Scanning Stopped Scanning failed to start 131 (err -5) Scanning
Stopped Scanning failed to start 132 (err -5) Scanning Stopped
Scanning failed to start 133 (err -5) Scanning Stopped Scanning failed
to start 134 (err -5)

Scanning failed to start (err -5)
Scanning failed to start (err -5)
[bt] [ERR] rpa_adv_refresh: assert: 'idx < ((unsigned long) (((int)
sizeof(char[1 - 2 * !(!__builtin_types_compatible_p(__typeof__(rl),
__typeof__(&(rl)[0])))]) - 1) + (sizeof(rl) / sizeof((rl)[0]))))'
failed
***** Kernel OOPS! *****
Current thread ID = 0x20004a10
Faulting instruction address = 0x2a134 Fatal fault in thread
0x20004a10! Aborting.
Scanning failed to start (err -5)
Scanning failed to start (err -5)
S

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Re: Error compiling sample Hello World

Carles Cufi

#5050

Hi there,

I’ve now submitted an updated chocolatey package that works on both 32-bit and 64-bit Windows installations:

https://chocolatey.org/packages/dtc-msys2/1.4.4.20180829

Note that the update is not approved yet, so if you want to try it on your 32-bit Windows installation you will need to specify the version when installing with chocolatey:

choco install dtc-msys2 --version 1.4.4.20180829

Regards,

Carles

Show quoted text

From: devel@... <devel@...> On Behalf Of IosuGorostiza
Sent: 28 August 2018 14:30
To: devel@...
Subject: [Zephyr-devel] Error compiling sample Hello World

Hi everybody:
I´m trying to compile the example hello_world as described in the Getting Started Guide. I follow every step of the guide but I´m not able to compile. I deleted everything and start again from the beggining several times and always get the same error. The steps I followed was for ARM.
I´m using the board nrf52_pca10040 in a PC with Windows 8.1 Enterprise 32bits.
Next, I paste what I obtained after executing the compiling instruction:

C:\Users\balcalde\zephyr\samples\hello_world\build>cmake -GNinja -DBOARD=nrf52_pca10040 ..

-- Found PythonInterp: C:/Python37/python.exe (found suitable version "3.7", minimum required is "3.4")

-- Selected BOARD nrf52_pca10040

Zephyr version: 1.13.0

Parsing Kconfig tree in C:/Users/balcalde/zephyr//Kconfig

Using C:/Users/balcalde/zephyr/boards/arm/nrf52_pca10040/nrf52_pca10040_defconfig as base

Merging C:/Users/balcalde/zephyr/samples/hello_world/prj.conf

-- Generating zephyr/include/generated/generated_dts_board.h

CMake Error at C:/Users/balcalde/zephyr/cmake/dts.cmake:84 (message):command failed with return code: Exit code 0xc0000135

Call Stack (most recent call first):

C:/Users/balcalde/zephyr/cmake/app/boilerplate.cmake:278 (include)

CMakeLists.txt:3 (include)

-- Configuring incomplete, errors occurred!

I spent many hours searching trough the web and reading zephyr documentation but I didn´t found anything that help me to solve that error.

I apprecite any help.
Thanks, best regards

Re: Error compiling sample Hello World

IosuGorostiza <balcalde@...>

#5049

Hi everyone again:

I installed the module pyelftool and then everything worked. I compiled and flashed the demo board with ninja.

Now I have to check if demo board sends Hello_World message.

Thanks.

Regards.

De: Cufi, Carles [mailto:Carles.Cufi@...]
Enviado el: miércoles, 29 de agosto de 2018 14:03
Para: (ELT) Benjamín Alcalde; devel@...
CC: 'Marti Bolivar'; 'Ulf Magnusson'
Asunto: RE: [Zephyr-devel] Error compiling sample Hello World

Hi there,

OK, as long as Option 2 worked, then you should be fine. I’m surprised that Option 1 didn’t work, but there might be something I’m overlooking.

Regarding the elftools error, I can see in the output of “pip3 list” you sent before that the pyelftools modules is not installed, which is strange because it’s listed in the requirements.txt file.

Can you try: pip3 install pyelftools==0.24

For any other modules missing, take a look at the requirements.txt:

https://github.com/zephyrproject-rtos/zephyr/blob/master/scripts/requirements.txt

Carles

Show quoted text

From: (ELT) Benjamín Alcalde <balcalde@...>
Sent: 29 August 2018 13:37
To: Cufi, Carles <Carles.Cufi@...>; devel@...
Cc: 'Marti Bolivar' <marti@...>; 'Ulf Magnusson' <ulfalizer@...>
Subject: RE: [Zephyr-devel] Error compiling sample Hello World

Hi:

I didn´t tell that I am using Zephyr 1.12.0.

The versión of Phyton 3.7 is the versión installed when I executed  the command choco install git python ninja dtc-msys2 gperf

I tried the option 1 and I get the same errors.

I tried the option 2 and the YAML module installed OK.

Then I executed the command  cmake -GNinja -DBOARD=nrf52_pca10040 .. and it seems compile properly. This is what I get from console:

-- Found PythonInterp: C:/Python37/python.exe (found suitable version "3.7", minimum required is "3.4")

-- Selected BOARD nrf52_pca10040

Parsing Kconfig tree in C:/Users/alfredo/zephyr//Kconfig

Using C:/Users/alfredo/zephyr/boards/arm/nrf52_pca10040/nrf52_pca10040_defconfig as base

Merging C:/Users/alfredo/zephyr/samples/hello_world/prj.conf

-- Generating zephyr/include/generated/generated_dts_board.h

-- Cache files will be written to: C:\Users\alfredo\AppData\Local/.cache/zephyr

-- The C compiler identification is GNU 7.3.1

-- The CXX compiler identification is GNU 7.3.1

-- The ASM compiler identification is GNU

-- Found assembler: C:/gnuarmemb/bin/arm-none-eabi-gcc.exe

-- Performing Test toolchain_is_ok

-- Performing Test toolchain_is_ok - Success

--

*******************************

*** NOTE TO KCONFIG AUTHORS ***

*******************************

The behavior of Kconfig 'default' properties in Zephyr has changed. The

earliest default with a satisfied condition is now used, instead of the

last one. This is standard Kconfig behavior.

See http://docs.zephyrproject.org/porting/board_porting.html#old-zephyr-kconfig-behavior-for-defaults.

To get rid of this note, create a file called 'hide-defaults-note' in the

Zephyr root directory. An empty file is fine.

-- Configuring done

-- Generating done

-- Build files have been written to: C:/Users/alfredo/zephyr/samples/hello_world/build

Then I excute the next command show in the Start Guide: ninja, and I get another error:

[1/133] Generating include/generated/syscall_macros.h

[2/133] Generating include/generated/driver-validation.h

FAILED: zephyr/include/generated/driver-validation.h

cmd.exe /C "cd /D C:\Users\alfredo\zephyr\samples\hello_world\build\zephyr && C:\Python37\python.exe C:/Users/alfredo/zephyr//scripts/gen_kobject_list.py --validation-output C:/Users/alfredo/zephyr/samples/hello_world/build/zephyr/include/generated/driver-validation.h "

Traceback (most recent call last):

  File "C:/Users/alfredo/zephyr//scripts/gen_kobject_list.py", line 13, in <module>

    from elf_helper import ElfHelper, kobject_to_enum

  File "C:\Users\alfredo\zephyr\scripts\elf_helper.py", line 14, in <module>

    import elftools

ModuleNotFoundError: No module named 'elftools'

[3/133] Generating include/generated/kobj-types-enum.h, include/generated/otype-to-str.h

FAILED: zephyr/include/generated/kobj-types-enum.h zephyr/include/generated/otype-to-str.h

cmd.exe /C "cd /D C:\Users\alfredo\zephyr\samples\hello_world\build\zephyr && C:\Python37\python.exe C:\Users\alfredo\zephyr\/scripts/gen_kobject_list.py --kobj-types-output C:/Users/alfredo/zephyr/samples/hello_world/build/zephyr/include/generated/kobj-types-enum.h --kobj-otype-output C:/Users/alfredo/zephyr/samples/hello_world/build/zephyr/include/generated/otype-to-str.h --kobj-size-output C:/Users/alfredo/zephyr/samples/hello_world/build/zephyr/include/generated/otype-to-size.h "

Traceback (most recent call last):

  File "C:\Users\alfredo\zephyr\/scripts/gen_kobject_list.py", line 13, in <module>

    from elf_helper import ElfHelper, kobject_to_enum

  File "C:\Users\alfredo\zephyr\scripts\elf_helper.py", line 14, in <module>

    import elftools

ModuleNotFoundError: No module named 'elftools'

[4/133] Generating misc/generated/syscalls.json

ninja: build stopped: subcommand failed.

Thanks.

Best regards

De: devel@... [mailto:devel@...] En nombre de Cufi, Carles
Enviado el: miércoles, 29 de agosto de 2018 12:41
Para: Cufi, Carles; (ELT) Benjamín Alcalde; devel@...
CC: Marti Bolivar; Ulf Magnusson
Asunto: Re: [Zephyr-devel] Error compiling sample Hello World

Sorry, a couple of corrections:

There is no *non-beta* PyYAML version available pre-complied on PyPi for Python 3.7, which is what you have installed from what I can see.

Option 1:

Install like this:

pip3 install PyYAML==4.2b4

From: devel@... <devel@...> On Behalf Of Cufi, Carles
Sent: 29 August 2018 12:39
To: (ELT) Benjamín Alcalde <balcalde@...>; devel@...
Cc: Marti Bolivar <marti@...>; Ulf Magnusson <ulfalizer@...>
Subject: Re: [Zephyr-devel] Error compiling sample Hello World

I think this is what is going on:

There is no PyYAML version available pre-complied on PyPi for Python 3.7, which is what you have installed from what I can see.

In order to get around this, there are 2 options:

Option 1:

Install like this:

pip install PyYAML==4.2b4

Option 2:

· 1) Download PyYAML‑3.13‑cp37‑cp37m‑win_amd64.whl from https://www.lfd.uci.edu/~gohlke/pythonlibs/#pyyaml

2) pip3 install PyYAML-3.13-cp37-cp37m-win_amd64.whl

I would try option1 first, if there’s issues with the pyyaml version you can always switch to Option 2 after (uninstall PyYAML first)

Carles

From: (ELT) Benjamín Alcalde <balcalde@...>
Sent: 29 August 2018 12:25
To: Cufi, Carles <Carles.Cufi@...>; devel@...
Subject: RE: [Zephyr-devel] Error compiling sample Hello World

Hi again:

I checked the modules installed in the PC with Windows 8.1 64bits and this is what I get:

Package Version

---------------------- ----------

alabaster 0.7.11

Babel 2.6.0

breathe 4.9.1

certifi 2018.8.24

chardet 3.0.4

colorama 0.3.9

docutils 0.14

idna 2.7

imagesize 1.0.0

Jinja2 2.10

junit2html 21

MarkupSafe 1.0

packaging 17.1

pip 10.0.1

Pygments 2.2.0

pyparsing 2.2.0

pytz 2018.5

requests 2.19.1

setuptools 39.0.1

six 1.11.0

snowballstemmer 1.2.1

Sphinx 1.7.5

sphinx-rtd-theme 0.4.1

sphinxcontrib-websupport 1.1.0

urllib3 1.23

wheel 0.30.0

As can be seen the module Yaml is not installed that’s why we get last error.

I tried to install the module using :

pip3 install -r scripts/requirements.txt

I get three errors. I copy all the messages obtained and mark in red the errors

Requirement already satisfied: wheel==0.30.0 in c:\python37\lib\site-packages (from -r scripts/requirements.txt (line 1)) (0.30.0)

Requirement already satisfied: breathe==4.9.1 in c:\python37\lib\site-packages (from -r scripts/requirements.txt (line 2)) (4.9.1)

Requirement already satisfied: sphinx==1.7.5 in c:\python37\lib\site-packages (from -r scripts/requirements.txt (line 3)) (1.7.5)

Requirement already satisfied: docutils==0.14 in c:\python37\lib\site-packages (from -r scripts/requirements.txt (line 4)) (0.14)

Requirement already satisfied: sphinx_rtd_theme in c:\python37\lib\site-packages (from -r scripts/requirements.txt (line 5)) (0.4.1)

Requirement already satisfied: junit2html in c:\python37\lib\site-packages (from -r scripts/requirements.txt (line 6)) (21)

Collecting PyYAML==3.12 (from -r scripts/requirements.txt (line 7))

Using cached https://files.pythonhosted.org/packages/4a/85/db5a2df477072b2902b0eb892feb37d88ac635d36245a72a6a69b23b383a/PyYAML-3.12.tar.gz

Collecting ply==3.10 (from -r scripts/requirements.txt (line 8))

Collecting hub==2.0 (from -r scripts/requirements.txt (line 9))

Collecting gitlint (from -r scripts/requirements.txt (line 10))

Using cached https://files.pythonhosted.org/packages/c2/1f/e4ccfeeca84e5bb03d3d552549ba141ed6b42e3525cedb45d0f7e8164cda/gitlint-0.10.0-py2.py3-none-any.whl

Collecting pyelftools==0.24 (from -r scripts/requirements.txt (line 11))

Collecting pyocd (from -r scripts/requirements.txt (line 12))

Collecting pyserial (from -r scripts/requirements.txt (line 13))

Using cached https://files.pythonhosted.org/packages/0d/e4/2a744dd9e3be04a0c0907414e2a01a7c88bb3915cbe3c8cc06e209f59c30/pyserial-3.4-py2.py3-none-any.whl

Collecting pykwalify (from -r scripts/requirements.txt (line 14))

Using cached https://files.pythonhosted.org/packages/ce/d2/550d30b645425fd11e503d6e04fc19e91719941faf0e4e08a58d278b6345/pykwalify-1.6.1-py2.py3-none-any.whl

Collecting windows-curses (from -r scripts/requirements.txt (line 16))

Using cached https://files.pythonhosted.org/packages/bd/fe/bb10e19712b3a017b885dd91c8b0105dfc07623cee54e019053c0d4382a0/windows_curses-1.0-cp37-cp37m-win_amd64.whl

Requirement already satisfied: six>=1.4 in c:\python37\lib\site-packages (from breathe==4.9.1->-r scripts/requirements.txt (line 2)) (1.11.0)

Requirement already satisfied: imagesize in c:\python37\lib\site-packages (from sphinx==1.7.5->-r scripts/requirements.txt (line 3)) (1.0.0)

Requirement already satisfied: packaging in c:\python37\lib\site-packages (from sphinx==1.7.5->-r scripts/requirements.txt (line 3)) (17.1)

Requirement already satisfied: Pygments>=2.0 in c:\python37\lib\site-packages (from sphinx==1.7.5->-r scripts/requirements.txt (line 3)) (2.2.0)

Requirement already satisfied: Jinja2>=2.3 in c:\python37\lib\site-packages (from sphinx==1.7.5->-r scripts/requirements.txt (line 3)) (2.10)

Requirement already satisfied: sphinxcontrib-websupport in c:\python37\lib\site-packages (from sphinx==1.7.5->-r scripts/requirements.txt (line 3)) (1.1.0)

Requirement already satisfied: setuptools in c:\python37\lib\site-packages (from sphinx==1.7.5->-r scripts/requirements.txt (line 3)) (39.0.1)

Requirement already satisfied: alabaster<0.8,>=0.7 in c:\python37\lib\site-packages (from sphinx==1.7.5->-r scripts/requirements.txt (line 3)) (0.7.11)

Requirement already satisfied: babel!=2.0,>=1.3 in c:\python37\lib\site-packages (from sphinx==1.7.5->-r scripts/requirements.txt (line 3)) (2.6.0)

Requirement already satisfied: colorama>=0.3.5; sys_platform == "win32" in c:\python37\lib\site-packages (from sphinx==1.7.5->-r scripts/requirements.txt (line 3)) (0.3.9)

Requirement already satisfied: snowballstemmer>=1.1 in c:\python37\lib\site-packages (from sphinx==1.7.5->-r scripts/requirements.txt (line 3)) (1.2.1)

Requirement already satisfied: requests>=2.0.0 in c:\python37\lib\site-packages (from sphinx==1.7.5->-r scripts/requirements.txt (line 3)) (2.19.1)

Collecting git-spindle (from hub==2.0->-r scripts/requirements.txt (line 9))

Collecting Click==6.6 (from gitlint->-r scripts/requirements.txt (line 10))

Using cached https://files.pythonhosted.org/packages/1c/7c/10b4132dd952b6a04e37626258825b8aa8c1eb99545f2eb26a77c21efb55/click-6.6-py2.py3-none-any.whl

Collecting arrow==0.10.0 (from gitlint->-r scripts/requirements.txt (line 10))

Collecting intervaltree (from pyocd->-r scripts/requirements.txt (line 12))

Collecting websocket-client (from pyocd->-r scripts/requirements.txt (line 12))

Using cached https://files.pythonhosted.org/packages/6a/0b/fe3a2d47066005c928056f60ed308036485a7d8bcfa6595d4f7a45f1b938/websocket_client-0.51.0-py2.py3-none-any.whl

Collecting intelhex (from pyocd->-r scripts/requirements.txt (line 12))

Using cached https://files.pythonhosted.org/packages/bf/77/bf670318b3db325c71e2ac6a90b7bcfdf9fc739b7cf6aebb31715721623e/intelhex-2.2.1-py2.py3-none-any.whl

Collecting enum34 (from pyocd->-r scripts/requirements.txt (line 12))

Using cached https://files.pythonhosted.org/packages/af/42/cb9355df32c69b553e72a2e28daee25d1611d2c0d9c272aa1d34204205b2/enum34-1.1.6-py3-none-any.whl

Collecting future (from pyocd->-r scripts/requirements.txt (line 12))

Collecting pywinusb>=0.4.0 (from pyocd->-r scripts/requirements.txt (line 12))

Collecting python-dateutil>=2.4.2 (from pykwalify->-r scripts/requirements.txt (line 14))

Using cached https://files.pythonhosted.org/packages/cf/f5/af2b09c957ace60dcfac112b669c45c8c97e32f94aa8b56da4c6d1682825/python_dateutil-2.7.3-py2.py3-none-any.whl

Collecting docopt>=0.6.2 (from pykwalify->-r scripts/requirements.txt (line 14))

Requirement already satisfied: pyparsing>=2.0.2 in c:\python37\lib\site-packages (from packaging->sphinx==1.7.5->-r scripts/requirements.txt (line 3)) (2.2.0)

Requirement already satisfied: MarkupSafe>=0.23 in c:\python37\lib\site-packages (from Jinja2>=2.3->sphinx==1.7.5->-r scripts/requirements.txt (line 3)) (1.0)

Requirement already satisfied: pytz>=0a in c:\python37\lib\site-packages (from babel!=2.0,>=1.3->sphinx==1.7.5->-r scripts/requirements.txt (line 3)) (2018.5)

Requirement already satisfied: chardet<3.1.0,>=3.0.2 in c:\python37\lib\site-packages (from requests>=2.0.0->sphinx==1.7.5->-r scripts/requirements.txt (line 3)) (3.0.4)

Requirement already satisfied: urllib3<1.24,>=1.21.1 in c:\python37\lib\site-packages (from requests>=2.0.0->sphinx==1.7.5->-r scripts/requirements.txt (line 3)) (1.23)

Requirement already satisfied: idna<2.8,>=2.5 in c:\python37\lib\site-packages (from requests>=2.0.0->sphinx==1.7.5->-r scripts/requirements.txt (line 3)) (2.7)

Requirement already satisfied: certifi>=2017.4.17 in c:\python37\lib\site-packages (from requests>=2.0.0->sphinx==1.7.5->-r scripts/requirements.txt (line 3)) (2018.8.24)

Collecting github3.py<1.0,>=0.9.0 (from git-spindle->hub==2.0->-r scripts/requirements.txt (line 9))

Using cached https://files.pythonhosted.org/packages/b9/bd/9e433bd695567ccf2bdc0f4c2cdc7da2ce2bb8467e405b2fca62631d8690/github3.py-0.9.6-py2.py3-none-any.whl

Collecting whelk>=2.6 (from git-spindle->hub==2.0->-r scripts/requirements.txt (line 9))

Collecting sortedcontainers (from intervaltree->pyocd->-r scripts/requirements.txt (line 12))

Using cached https://files.pythonhosted.org/packages/cb/53/fe764fc8042e13245b50c4032fb2f857bc1e502aaca83063dcdf6b94d223/sortedcontainers-2.0.4-py2.py3-none-any.whl

Collecting uritemplate.py>=0.2.0 (from github3.py<1.0,>=0.9.0->git-spindle->hub==2.0->-r scripts/requirements.txt (line 9))

Using cached https://files.pythonhosted.org/packages/8b/ba/6cbb9c3bf4f53997d8d1f69414fc7962f536ba43d283f0e32de68534f6a4/uritemplate.py-3.0.2-py2.py3-none-any.whl

Collecting uritemplate>=2.0 (from uritemplate.py>=0.2.0->github3.py<1.0,>=0.9.0->git-spindle->hub==2.0->-r scripts/requirements.txt (line 9))

Using cached https://files.pythonhosted.org/packages/e5/7d/9d5a640c4f8bf2c8b1afc015e9a9d8de32e13c9016dcc4b0ec03481fb396/uritemplate-3.0.0-py2.py3-none-any.whl

Building wheels for collected packages: PyYAML

Running setup.py bdist_wheel for PyYAML: started

Running setup.py bdist_wheel for PyYAML: finished with status 'error'

Complete output from command c:\python37\python.exe -u -c "import setuptools, tokenize;__file__='C:\\Users\\alfredo\\AppData\\Local\\Temp\\pip-install-li00oeey\\PyYAML\\setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" bdist_wheel -d C:\Users\alfredo\AppData\Local\Temp\pip-wheel-gbtb_d97 --python-tag cp37:

running bdist_wheel

running build

running build_py

creating build

creating build\lib.win-amd64-3.7

creating build\lib.win-amd64-3.7\yaml

copying lib3\yaml\composer.py -> build\lib.win-amd64-3.7\yaml

copying lib3\yaml\constructor.py -> build\lib.win-amd64-3.7\yaml

copying lib3\yaml\cyaml.py -> build\lib.win-amd64-3.7\yaml

copying lib3\yaml\dumper.py -> build\lib.win-amd64-3.7\yaml

copying lib3\yaml\emitter.py -> build\lib.win-amd64-3.7\yaml

copying lib3\yaml\error.py -> build\lib.win-amd64-3.7\yaml

copying lib3\yaml\events.py -> build\lib.win-amd64-3.7\yaml

copying lib3\yaml\loader.py -> build\lib.win-amd64-3.7\yaml

copying lib3\yaml\nodes.py -> build\lib.win-amd64-3.7\yaml

copying lib3\yaml\parser.py -> build\lib.win-amd64-3.7\yaml

copying lib3\yaml\reader.py -> build\lib.win-amd64-3.7\yaml

copying lib3\yaml\representer.py -> build\lib.win-amd64-3.7\yaml

copying lib3\yaml\resolver.py -> build\lib.win-amd64-3.7\yaml

copying lib3\yaml\scanner.py -> build\lib.win-amd64-3.7\yaml

copying lib3\yaml\serializer.py -> build\lib.win-amd64-3.7\yaml

copying lib3\yaml\tokens.py -> build\lib.win-amd64-3.7\yaml

copying lib3\yaml\__init__.py -> build\lib.win-amd64-3.7\yaml

running build_ext

creating build\temp.win-amd64-3.7

creating build\temp.win-amd64-3.7\Release

checking if libyaml is compilable

error: [WinError 3] El sistema no puede encontrar la ruta especificada: 'C:\\Program Files (x86)\\Microsoft Visual Studio 14.0\\VC\\PlatformSDK\\lib'

----------------------------------------

Running setup.py clean for PyYAML

Failed to build PyYAML

Installing collected packages: PyYAML, ply, docopt, uritemplate, uritemplate.py, github3.py, whelk, git-spindle, hub, Click, python-dateutil, arrow, gitlint, pyelftools, sortedcontainers, intervaltree, websocket-client, intelhex, enum34, future, pywinusb, pyocd, pyserial, pykwalify, windows-curses

Running setup.py install for PyYAML: started

Running setup.py install for PyYAML: finished with status 'error'

Complete output from command c:\python37\python.exe -u -c "import setuptools, tokenize;__file__='C:\\Users\\alfredo\\AppData\\Local\\Temp\\pip-install-li00oeey\\PyYAML\\setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record C:\Users\alfredo\AppData\Local\Temp\pip-record-9b1lbcnj\install-record.txt --single-version-externally-managed --compile:

running install

running build

running build_py

creating build

creating build\lib.win-amd64-3.7

creating build\lib.win-amd64-3.7\yaml

copying lib3\yaml\composer.py -> build\lib.win-amd64-3.7\yaml

copying lib3\yaml\constructor.py -> build\lib.win-amd64-3.7\yaml

copying lib3\yaml\cyaml.py -> build\lib.win-amd64-3.7\yaml

copying lib3\yaml\dumper.py -> build\lib.win-amd64-3.7\yaml

copying lib3\yaml\emitter.py -> build\lib.win-amd64-3.7\yaml

copying lib3\yaml\error.py -> build\lib.win-amd64-3.7\yaml

copying lib3\yaml\events.py -> build\lib.win-amd64-3.7\yaml

copying lib3\yaml\loader.py -> build\lib.win-amd64-3.7\yaml

copying lib3\yaml\nodes.py -> build\lib.win-amd64-3.7\yaml

copying lib3\yaml\parser.py -> build\lib.win-amd64-3.7\yaml

copying lib3\yaml\reader.py -> build\lib.win-amd64-3.7\yaml

copying lib3\yaml\representer.py -> build\lib.win-amd64-3.7\yaml

copying lib3\yaml\resolver.py -> build\lib.win-amd64-3.7\yaml

copying lib3\yaml\scanner.py -> build\lib.win-amd64-3.7\yaml

copying lib3\yaml\serializer.py -> build\lib.win-amd64-3.7\yaml

copying lib3\yaml\tokens.py -> build\lib.win-amd64-3.7\yaml

copying lib3\yaml\__init__.py -> build\lib.win-amd64-3.7\yaml

running build_ext

creating build\temp.win-amd64-3.7

creating build\temp.win-amd64-3.7\Release

checking if libyaml is compilable

error: [WinError 3] El sistema no puede encontrar la ruta especificada: 'C:\\Program Files (x86)\\Microsoft Visual Studio 14.0\\VC\\PlatformSDK\\lib'

----------------------------------------

Failed building wheel for PyYAML

Command "c:\python37\python.exe -u -c "import setuptools, tokenize;__file__='C:\

\Users\\alfredo\\AppData\\Local\\Temp\\pip-install-li00oeey\\PyYAML\\setup.py';f

=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f

.close();exec(compile(code, __file__, 'exec'))" install --record C:\Users\alfred

o\AppData\Local\Temp\pip-record-9b1lbcnj\install-record.txt --single-version-ext

ernally-managed --compile" failed with error code 1 in C:\Users\alfredo\AppData\

Local\Temp\pip-install-li00oeey\PyYAML\

You are using pip version 10.0.1, however version 18.0 is available.

You should consider upgrading via the 'python -m pip install --upgrade pip' comm

and.

Do I need install Microsoft Visual Studio 14.0?

Thanks.

Regards.

De: devel@... [mailto:devel@...] En nombre de Cufi, Carles
Enviado el: miércoles, 29 de agosto de 2018 11:46
Para: (ELT) Benjamín Alcalde; devel@...
Asunto: Re: [Zephyr-devel] Error compiling sample Hello World

Hey there,

I am about to submit an update to the chocolatey package to fix the issue you had with DTC and a 32-bit host.

Regarding the error you are getting now, this looks like you’re missing the Python yaml module. To install it, refer to:

http://docs.zephyrproject.org/getting_started/installation_win.html#option-1-windows-command-prompt

In particular:

cd %userprofile%\zephyr

pip3 install -r scripts/requirements.txt

Make sure you don’t have multiple Python3 versions installed on your machine, this could confuse things a bit.

To make sure you have the module installed, you can do:

pip3 list

Carles

From: (ELT) Benjamín Alcalde <balcalde@...>
Sent: 29 August 2018 11:41
To: Cufi, Carles <Carles.Cufi@...>; devel@...
Subject: RE: [Zephyr-devel] Error compiling sample Hello World

Hi everyone again:

I get another PC with Windows 8.1 Enterprise 64bits. I started again with the steps show in Getting Started Guide and I get another error. This what I get from the console:

C:\Users\alfredo\zephyr\samples\hello_world\build>cmake -GNinja -DBOARD=nrf52_pca10040 ..

-- Found PythonInterp: C:/Python37/python.exe (found suitable version "3.7", minimum required is "3.4")

-- Selected BOARD nrf52_pca10040

Zephyr version: 1.13.0

Parsing Kconfig tree in c:/Users/alfredo/zephyr/Kconfig

Using C:/Users/alfredo/zephyr/boards/arm/nrf52_pca10040/nrf52_pca10040_defconfig as base

Merging C:/Users/alfredo/zephyr/samples/hello_world/prj.conf

-- Generating zephyr/include/generated/generated_dts_board.h

Traceback (most recent call last):

File "c:/Users/alfredo/zephyr/scripts/dts/extract_dts_includes.py", line 15, in <module> import yaml

ModuleNotFoundError: No module named 'yaml'

CMake Error at C:/Users/alfredo/zephyr/cmake/dts.cmake:126 (message):command failed with return code: 1

Call Stack (most recent call first):

C:/Users/alfredo/zephyr/cmake/app/boilerplate.cmake:278 (include)

CMakeLists.txt:3 (include)

-- Configuring incomplete, errors occurred!

Then I tried to check de DTC version as Carles Cufi told me and this is what I get:

C:\Users\alfredo>dtc --version

Version: DTC 1.4.4-ga81d4ca0-dirty

Thanks in advance.

Best regards

De: devel@... [mailto:devel@...] En nombre de Cufi, Carles
Enviado el: martes, 28 de agosto de 2018 14:35
Para: IosuGorostiza; devel@...
Asunto: Re: [Zephyr-devel] Error compiling sample Hello World

Hi there,

Sounds like there’s an issue with DTC and a 32-bit host. While we do support a 32-bit version of it, I’ve never tested it myself since I don’t have access to a 32-bit Windows installation.

Did you install dtc using Chocolatey?

Could you try perhaps running dtc manually? Open a command prompt and then:

C:\Users\Carles>dtc --version

Version: DTC 1.4.4-ga81d4ca0-dirty

Thanks,

Carles

From: devel@... <devel@...> On Behalf Of IosuGorostiza
Sent: 28 August 2018 14:30
To: devel@...
Subject: [Zephyr-devel] Error compiling sample Hello World

Hi everybody:
I´m trying to compile the example hello_world as described in the Getting Started Guide. I follow every step of the guide but I´m not able to compile. I deleted everything and start again from the beggining several times and always get the same error. The steps I followed was for ARM.
I´m using the board nrf52_pca10040 in a PC with Windows 8.1 Enterprise 32bits.
Next, I paste what I obtained after executing the compiling instruction:

C:\Users\balcalde\zephyr\samples\hello_world\build>cmake -GNinja -DBOARD=nrf52_pca10040 ..

-- Found PythonInterp: C:/Python37/python.exe (found suitable version "3.7", minimum required is "3.4")

-- Selected BOARD nrf52_pca10040

Zephyr version: 1.13.0

Parsing Kconfig tree in C:/Users/balcalde/zephyr//Kconfig

Using C:/Users/balcalde/zephyr/boards/arm/nrf52_pca10040/nrf52_pca10040_defconfig as base

Merging C:/Users/balcalde/zephyr/samples/hello_world/prj.conf

-- Generating zephyr/include/generated/generated_dts_board.h

CMake Error at C:/Users/balcalde/zephyr/cmake/dts.cmake:84 (message):command failed with return code: Exit code 0xc0000135

Call Stack (most recent call first):

C:/Users/balcalde/zephyr/cmake/app/boilerplate.cmake:278 (include)

CMakeLists.txt:3 (include)

-- Configuring incomplete, errors occurred!

I spent many hours searching trough the web and reading zephyr documentation but I didn´t found anything that help me to solve that error.

I apprecite any help.
Thanks, best regards

Re: Error compiling sample Hello World

Carles Cufi

#5048

Hi there,

OK, as long as Option 2 worked, then you should be fine. I’m surprised that Option 1 didn’t work, but there might be something I’m overlooking.

Regarding the elftools error, I can see in the output of “pip3 list” you sent before that the pyelftools modules is not installed, which is strange because it’s listed in the requirements.txt file.

Can you try: pip3 install pyelftools==0.24

For any other modules missing, take a look at the requirements.txt:

https://github.com/zephyrproject-rtos/zephyr/blob/master/scripts/requirements.txt

Carles

Show quoted text

From: (ELT) Benjamín Alcalde <balcalde@...>
Sent: 29 August 2018 13:37
To: Cufi, Carles <Carles.Cufi@...>; devel@...
Cc: 'Marti Bolivar' <marti@...>; 'Ulf Magnusson' <ulfalizer@...>
Subject: RE: [Zephyr-devel] Error compiling sample Hello World

Hi:

I didn´t tell that I am using Zephyr 1.12.0.

The versión of Phyton 3.7 is the versión installed when I executed  the command choco install git python ninja dtc-msys2 gperf

I tried the option 1 and I get the same errors.

I tried the option 2 and the YAML module installed OK.

Then I executed the command  cmake -GNinja -DBOARD=nrf52_pca10040 .. and it seems compile properly. This is what I get from console:

-- Found PythonInterp: C:/Python37/python.exe (found suitable version "3.7", minimum required is "3.4")

-- Selected BOARD nrf52_pca10040

Parsing Kconfig tree in C:/Users/alfredo/zephyr//Kconfig

Using C:/Users/alfredo/zephyr/boards/arm/nrf52_pca10040/nrf52_pca10040_defconfig as base

Merging C:/Users/alfredo/zephyr/samples/hello_world/prj.conf

-- Generating zephyr/include/generated/generated_dts_board.h

-- Cache files will be written to: C:\Users\alfredo\AppData\Local/.cache/zephyr

-- The C compiler identification is GNU 7.3.1

-- The CXX compiler identification is GNU 7.3.1

-- The ASM compiler identification is GNU

-- Found assembler: C:/gnuarmemb/bin/arm-none-eabi-gcc.exe

-- Performing Test toolchain_is_ok

-- Performing Test toolchain_is_ok - Success

--

*******************************

*** NOTE TO KCONFIG AUTHORS ***

*******************************

The behavior of Kconfig 'default' properties in Zephyr has changed. The

earliest default with a satisfied condition is now used, instead of the

last one. This is standard Kconfig behavior.

See http://docs.zephyrproject.org/porting/board_porting.html#old-zephyr-kconfig-behavior-for-defaults.

To get rid of this note, create a file called 'hide-defaults-note' in the

Zephyr root directory. An empty file is fine.

-- Configuring done

-- Generating done

-- Build files have been written to: C:/Users/alfredo/zephyr/samples/hello_world/build

Then I excute the next command show in the Start Guide: ninja, and I get another error:

[1/133] Generating include/generated/syscall_macros.h

[2/133] Generating include/generated/driver-validation.h

FAILED: zephyr/include/generated/driver-validation.h

cmd.exe /C "cd /D C:\Users\alfredo\zephyr\samples\hello_world\build\zephyr && C:\Python37\python.exe C:/Users/alfredo/zephyr//scripts/gen_kobject_list.py --validation-output C:/Users/alfredo/zephyr/samples/hello_world/build/zephyr/include/generated/driver-validation.h "

Traceback (most recent call last):

  File "C:/Users/alfredo/zephyr//scripts/gen_kobject_list.py", line 13, in <module>

    from elf_helper import ElfHelper, kobject_to_enum

  File "C:\Users\alfredo\zephyr\scripts\elf_helper.py", line 14, in <module>

    import elftools

ModuleNotFoundError: No module named 'elftools'

[3/133] Generating include/generated/kobj-types-enum.h, include/generated/otype-to-str.h

FAILED: zephyr/include/generated/kobj-types-enum.h zephyr/include/generated/otype-to-str.h

cmd.exe /C "cd /D C:\Users\alfredo\zephyr\samples\hello_world\build\zephyr && C:\Python37\python.exe C:\Users\alfredo\zephyr\/scripts/gen_kobject_list.py --kobj-types-output C:/Users/alfredo/zephyr/samples/hello_world/build/zephyr/include/generated/kobj-types-enum.h --kobj-otype-output C:/Users/alfredo/zephyr/samples/hello_world/build/zephyr/include/generated/otype-to-str.h --kobj-size-output C:/Users/alfredo/zephyr/samples/hello_world/build/zephyr/include/generated/otype-to-size.h "

Traceback (most recent call last):

  File "C:\Users\alfredo\zephyr\/scripts/gen_kobject_list.py", line 13, in <module>

    from elf_helper import ElfHelper, kobject_to_enum

  File "C:\Users\alfredo\zephyr\scripts\elf_helper.py", line 14, in <module>

    import elftools

ModuleNotFoundError: No module named 'elftools'

[4/133] Generating misc/generated/syscalls.json

ninja: build stopped: subcommand failed.

Thanks.

Best regards