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first steps / debug
#debug
#nrf52480
Hi! This is my first message to the Zephyr forum. Well, I started to work with zephyr a few days ago. I followed the steps from the Getting Started Guide and I'd like to perform the debugging of the a
Hi! This is my first message to the Zephyr forum. Well, I started to work with zephyr a few days ago. I followed the steps from the Getting Started Guide and I'd like to perform the debugging of the a
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By Rafael Dias
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Updated Event: Zephyr Project: Dev Meeting 2 messages
#cal-invite
Zephyr Project: Dev Meeting When: Thursday, 2 May 2019 8:00am to 9:00am (UTC-07:00) America/Los Angeles Repeats: Weekly on Thursday Where: https://zoom.us/j/993312203 Organizer: devel@... An RSVP is r
Zephyr Project: Dev Meeting When: Thursday, 2 May 2019 8:00am to 9:00am (UTC-07:00) America/Los Angeles Repeats: Weekly on Thursday Where: https://zoom.us/j/993312203 Organizer: devel@... An RSVP is r
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devel@lists.zephyrproject.org Calendar
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Upcoming Event: Zephyr Project: APIs - Tue, 01/28/2020 9:00am-10:00am, Please RSVP
#cal-reminder
Reminder: Zephyr Project: APIs When: Tuesday, 28 January 2020, 9:00am to 10:00am, (GMT-08:00) America/Los Angeles Where:https://zoom.us/j/177647878 An RSVP is requested. Click here to RSVP Organizer:
Reminder: Zephyr Project: APIs When: Tuesday, 28 January 2020, 9:00am to 10:00am, (GMT-08:00) America/Los Angeles Where:https://zoom.us/j/177647878 An RSVP is requested. Click here to RSVP Organizer:
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devel@lists.zephyrproject.org Calendar
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ARM Cortex R intermittent MPU memory access check failures with CONFIG_USERSPACE 2 messages
I'm getting intermittent run-time failures such as: syscall z_hdlr_k_uptime_get failed check: Memory region 0x0002ff70 (size 8) write access denied ***** Hardware exception ***** Current thread ID = 0
I'm getting intermittent run-time failures such as: syscall z_hdlr_k_uptime_get failed check: Memory region 0x0002ff70 (size 8) write access denied ***** Hardware exception ***** Current thread ID = 0
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By Phil Erwin Jr
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API meeting: Agenda
Hi all, I cannot attend today so Peter Bigot will kindly chair the meeting instead. The discussion will be centered exclusively around the completion of the GPIO transition into its new API. - Driver
Hi all, I cannot attend today so Peter Bigot will kindly chair the meeting instead. The discussion will be centered exclusively around the completion of the GPIO transition into its new API. - Driver
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By Carles Cufi
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GPIO porting status, 28th January
Hi all, We are very close to finalizing the port of users to the new GPIO API. There are only 4 Pull Requests that need to be reviewed, reworked and merged in order to complete the process. If you kno
Hi all, We are very close to finalizing the port of users to the new GPIO API. There are only 4 Pull Requests that need to be reviewed, reworked and merged in order to complete the process. If you kno
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By Carles Cufi
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Feedback requested on west manifest imports 2 messages
Hello Zephyr users and developers, We've just uploaded a pre-release version of west to PyPI with a new feature: manifest imports. We would like your feedback! For a short README you can follow to try
Hello Zephyr users and developers, We've just uploaded a pre-release version of west to PyPI with a new feature: manifest imports. We would like your feedback! For a short README you can follow to try
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By Bolivar, Marti
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回复:回复:回复:[Zephyr-devel] is there any gudeline on how to run SMP mode kernel on X86 architecture? 2 messages
Thank you! It seems work seeing the source code, but still has problem on connection: (gdb) target remote localhost:1234 Remote debugging using localhost:1234 warning: Selected architecture i386:x64-3
Thank you! It seems work seeing the source code, but still has problem on connection: (gdb) target remote localhost:1234 Remote debugging using localhost:1234 warning: Selected architecture i386:x64-3
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By "曹子龙
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GPIO porting status, 26th January
Hi all, Peter Bigot is currently working on rebasing the topic-gpio branch against master. The highest risk right now is the current set of users without a PR, since existing PRs with requested change
Hi all, Peter Bigot is currently working on rebasing the topic-gpio branch against master. The highest risk right now is the current set of users without a PR, since existing PRs with requested change
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By Carles Cufi
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回复:回复:[Zephyr-devel] is there any gudeline on how to run SMP mode kernel on X86 architecture? 2 messages
Thank you! But it seems cant load the symbol, so how to compile the debug elf files? BTW: there are two elf files exist in build dir, zephyr.elf and zepyhr-qemu.elf, what is the difference? Thread 1 r
Thank you! But it seems cant load the symbol, so how to compile the debug elf files? BTW: there are two elf files exist in build dir, zephyr.elf and zepyhr-qemu.elf, what is the difference? Thread 1 r
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By "曹子龙
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why no matches found in "west build -t menuconfig" during find "CONFIG_THREAD_NAME" flag? 2 messages
See blow picture, i try to enable the flag "CONFIG_THREAD_NAME" because it was disabled by default, but still cant see the configuration items in menuconfig, can anyone tell me why? 曹子龙 珠海全志科技股份有限公司 B
See blow picture, i try to enable the flag "CONFIG_THREAD_NAME" because it was disabled by default, but still cant see the configuration items in menuconfig, can anyone tell me why? 曹子龙 珠海全志科技股份有限公司 B
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By "曹子龙
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GPIO porting status, 24th January
[resending this email with the mailing list included to increase distribution] Hi all, This is the current status of GPIO user porting as of today (24th January): Remaining users without a PR: drivers
[resending this email with the mailing list included to increase distribution] Hi all, This is the current status of GPIO user porting as of today (24th January): Remaining users without a PR: drivers
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By Carles Cufi
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回复:[Zephyr-devel] is there any gudeline on how to run SMP mode kernel on X86 architecture? 2 messages
Thanks Can it be debuged by GDB? how to with west? 曹子龙 珠海全志科技股份有限公司 BU1-PSW 地址:广东省珠海市高新区唐家湾镇科技2路9号 TEL:13824125580 Email:caozilong@... 网址: http://www.allwinnertech.com
Thanks Can it be debuged by GDB? how to with west? 曹子龙 珠海全志科技股份有限公司 BU1-PSW 地址:广东省珠海市高新区唐家湾镇科技2路9号 TEL:13824125580 Email:caozilong@... 网址: http://www.allwinnertech.com
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By "曹子龙
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Zephyr 2.2 release schedule
Hi, I’d like to remind everyone of the current release schedule for the next Zephyr release, i.e. version 2.2: - The feature merge window is open for roughly two more weeks, closing on February 7th. A
Hi, I’d like to remind everyone of the current release schedule for the next Zephyr release, i.e. version 2.2: - The feature merge window is open for roughly two more weeks, closing on February 7th. A
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By Johan Hedberg
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Race Condition in ATT
#ble
#nrf52480
In version 1.14.1, there appears to be a race condition when updating an indication value. It results in a BUS FAULT, which occurs because a pointer becomes null. Here are the Zephyr ATT print message
In version 1.14.1, there appears to be a race condition when updating an indication value. It results in a BUS FAULT, which occurs because a pointer becomes null. Here are the Zephyr ATT print message
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By ben.byers@...
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SDK 0.11.0 Release
Hi, Latest version of the SDK can be found here: https://github.com/zephyrproject-rtos/sdk-ng/releases/tag/v0.11.0 Please download and try things out and report any issues. General: • Replaced riscv32
Hi, Latest version of the SDK can be found here: https://github.com/zephyrproject-rtos/sdk-ng/releases/tag/v0.11.0 Please download and try things out and report any issues. General: • Replaced riscv32
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By Kumar Gala
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Use of k_work_submit_to_user_queue() with CONFIG_USERSPACE 2 messages
I have a work Q that will run in user state and attempting to send work to it. This results in intermittent failures. The issue I see in my current test is that I have taken an interrupt while _curren
I have a work Q that will run in user state and attempting to send work to it. This results in intermittent failures. The issue I see in my current test is that I have taken an interrupt while _curren
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By Phil Erwin Jr
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is there any gudeline on how to run SMP mode kernel on X86 architecture? 2 messages
Now SMP only supported on xtensa, arc and x86 arch, but it seems more diffculte to run on xtensa and arc becasue of no boards. so anybody can tell me how to launch a smp run environment on x86 arch? t
Now SMP only supported on xtensa, arc and x86 arch, but it seems more diffculte to run on xtensa and arc becasue of no boards. so anybody can tell me how to launch a smp run environment on x86 arch? t
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By "曹子龙
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回复:回复:[Zephyr-devel] Is this a bug? how to guarantee the "atomic semantics access of readyqueue" in "do_swap" function during context switch in SMP mode? 2 messages
HI folks: i still belive there are race conditions exist. in "do_swap" function, what would happen if others cpus pick up the "old" thread to run before it do the actual context backup? because if "is
HI folks: i still belive there are race conditions exist. in "do_swap" function, what would happen if others cpus pick up the "old" thread to run before it do the actual context backup? because if "is
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By "曹子龙
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回复:回复:[Zephyr-devel] Is this a bug? how to guarantee the "atomic semantics access of readyqueue" in "do_swap" function during context switch in SMP mode?
hi : would the "wait_for_switch(new_thread)" would aggravate the race condition not fix the race condition? the old thread save state still cant guarantee to be saved before it pick up by other cpus t
hi : would the "wait_for_switch(new_thread)" would aggravate the race condition not fix the race condition? the old thread save state still cant guarantee to be saved before it pick up by other cpus t
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By "曹子龙
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