Azure RTOS
An Azure embedded development suite including a small but powerful operating system for resource-constrained devices.
331 questions
1 answer
Set MAC address programatically
Hi, I see the MAC address is set via the NX_DRIVER_ETHERNET_MAC define. I would like to set it programmatically. Is that possible? Thanks.
asked 2022-11-07T22:37:16.807+00:00
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Michael Fowler
131
Reputation points
commented 2022-11-24T04:37:31.797+00:00
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AshokPeddakotla-MSFT
33,026
Reputation points
2 answers
One of the answers was accepted by the question author.
How to run my Azure RTOS GUIX application on the STM32H7-Disco target?
Hello, I'm new to Azure RTOS GUIX, and I wanted to try that on my target board to see how good its performance is; I designed a simple demo with Azure RTOS GUIX Studio 6.1.6.3 and prototyped it with the visual studio 2019 successfully; And now, I…
asked 2021-06-09T07:11:07.93+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(233.6, 69%, 32%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESA%3C/text%3E%3C/svg%3E)
S.A.M
56
Reputation points
commented 2022-11-21T16:39:15.507+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(25.6, 6%, 12%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESA%3C/text%3E%3C/svg%3E)
Scott Azure RTOS
4,051
Reputation points
1 answer
One of the answers was accepted by the question author.
Enable TraceX on B-L4S5I-IOT01A STM32L4S5 Discovery Kit
I have the B-L4S5I-IOT01A STM32L4S5 Discovery Kit. I followed a ST article and an online video to enable Tracex, but these are calling out a different platform. The RAM starting address for my kit is 0x20000000, but running the program I see in memory…
asked 2022-08-26T02:02:20.45+00:00
Sean Liming
4,591
Reputation points
commented 2022-11-21T16:33:48.853+00:00
Scott Azure RTOS
4,051
Reputation points
1 answer
One of the answers was accepted by the question author.
Azure Firm Recognizer Studio
Hello everyone, Currently I have a problem on Form Recognizer Stududio, in fact I can not access the studio via the url and I have the following link: "Certificate Invalid, the certificate expired on 28 October 2022 at 9:29". Where…
asked 2022-10-28T09:59:24.84+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(92.8, 67%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAL%3C/text%3E%3C/svg%3E)
AMROUN Lysa
281
Reputation points
accepted 2022-11-03T06:57:52.933+00:00
AMROUN Lysa
281
Reputation points
2 answers
Can STMicroelectronics' STM32F407G microcontroller board be integrated with Azure Cloud ?
STM32F407 board does not has a Wifi module but do supports ethernet , is it possible to integrate this board with Azure IOT Central ? Thank you for checking this !!
asked 2022-10-17T16:33:11.967+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(169.60000000000002, 3%, 26%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAJ%3C/text%3E%3C/svg%3E)
Abin Jacob - STUDENT
1
Reputation point
answered 2022-10-26T17:22:20+00:00
AshokPeddakotla-MSFT
33,026
Reputation points
1 answer
One of the answers was accepted by the question author.
CPU stack and heap reservation
I'm using ThreadX on an NXP Cortex M7. It looks like the CPU's heap and stack aren't used much by ThreadX as it has its own. To save memory, I'd like to reduce the size of these. How much should I allocate? Are there scenarios where these are used by…
asked 2022-10-23T21:04:29.457+00:00
Michael Fowler
131
Reputation points
accepted 2022-10-26T15:43:43.263+00:00
Michael Fowler
131
Reputation points
1 answer
One of the answers was accepted by the question author.
Heap usage in ThreadX cortex-m ports
Hello I observe when calling tx_thread_create() use of the IAR c library malloc function from within the file tx_iar.c. See [tx_iar.c][1] and other ports as well. The function malloc relate to the general purpose heap. ThreadX comes with a…
asked 2022-07-22T09:37:27.46+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(275.2, 2%, 36%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EH9%3C/text%3E%3C/svg%3E)
HugPeter-9392
246
Reputation points
accepted 2022-10-25T15:54:51.127+00:00
HugPeter-9392
246
Reputation points
1 answer
One of the answers was accepted by the question author.
NetX Duo critical issue procedure and time
Hello I would like to know how you react on critical security issues. Primary within NetX Duo but also in all other ThreadX related components. How do you handle such situations? Is there a defined procedure? We have customers that expect bug…
asked 2022-09-15T09:50:09.39+00:00
HugPeter-9392
246
Reputation points
accepted 2022-10-25T15:37:25.61+00:00
HugPeter-9392
246
Reputation points
1 answer
One of the answers was accepted by the question author.
Cortex-M interrupt call stack usage
Hello I'm curious if and how ThreadX handles interrupt call stacks. Is each thread required to preserve stack memory for the worst case sum of nested interrupt call stacks? Or alternatively does ThreadX handle all (nested) interrupts on a single…
asked 2022-03-28T08:00:46.04+00:00
HugPeter-9392
246
Reputation points
accepted 2022-10-25T15:37:03.94+00:00
HugPeter-9392
246
Reputation points
1 answer
One of the answers was accepted by the question author.
NetXDuo IPv6 RFC 8200 compliance
Hello I'm new to IPv6. In RFCs Supported by NetX Duo you claim compliance to rfc2460. According Wikipedia IPv6 the RFC 8200 is the current standard. I wonder your plans to upgrade NetXDuo. You also claim compliance to the following RFCs: …
asked 2022-09-26T07:42:18.217+00:00
HugPeter-9392
246
Reputation points
accepted 2022-10-25T15:28:04.23+00:00
HugPeter-9392
246
Reputation points
1 answer
One of the answers was accepted by the question author.
Question about TX_SAFETY_CRITICAL compile option
In the tx_api.h header file, I found the compile option TX_SAFETY_CRITICAL. However, I cannot find any documentation regarding this. Where can I get the documentation? From the source code, I ound that I cannot use the define…
asked 2022-10-20T08:15:13.573+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(256, 54%, 34%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKG%3C/text%3E%3C/svg%3E)
Katharina Gilles
21
Reputation points
accepted 2022-10-24T06:37:28.77+00:00
Katharina Gilles
21
Reputation points
1 answer
One of the answers was accepted by the question author.
ThreadX Change Logs from 5.7
Hello, I'm in the process of doing a SOUP upgrade audit on our system. We're currently on version 5.7 of ThreadX (5.5.SP1 FileX, 5.3.3 GUIX, 5.8.SP3 USBX) and I'm having no luck at finding the change logs between any of these components and 6.0. Does…
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2 answers
One of the answers was accepted by the question author.
USBX Audio Class [Speaker + Microphone] Recording problem.
https://video2.skills-academy.com/en-us/answers/questions/1078164/multiple-audio-devices-usb.html - continue here with multiple devices Hello. I'm trying to create a headset-like device using a USBX stack. I faced a problem with recording and…
asked 2022-10-14T12:14:25.177+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(220.8, 33%, 31%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESC%3C/text%3E%3C/svg%3E)
Serhii Cherkasov
81
Reputation points
commented 2022-10-18T09:42:44.797+00:00
Serhii Cherkasov
81
Reputation points
2 answers
Compiling ThreadX with Clang for Arm9
Hi all, I am trying to compile ThreadX using Clang for Arm 9 port. Could you please give some hints how to compile ThreadX using Clang for the mentioned Architecture. Thanks
asked 2022-09-27T18:26:29.517+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(198.4, 86%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAP%3C/text%3E%3C/svg%3E)
Arthur Petrosyan
1
Reputation point
commented 2022-10-07T17:40:42.437+00:00
Scott Azure RTOS
4,051
Reputation points
1 answer
About DPS client development guides and samples for AzureRTOS
We are trying to use DPS client function in AzureROS environment of Renesas RX65N. I found the following documentation for the API, but I don't understand how to use it. Azure IoT Provisioning Client …
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1 answer
One of the answers was accepted by the question author.
Whether ThreadX USBx support USB3.0?
Hello to engineers！There are some questions about ThreadX USBX: Whether ThreadX USBx support USB3.0 protocol? Whether have the plan update USBX to support USB 3.0 protocol? Thanks!Wait for your reply!
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(281.6, 46%, 37%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESS%3C/text%3E%3C/svg%3E)
2 answers
Azure RTOS Execution Profile Kit with STM32U5/B-U585I-IOT02A
Hi, Does ThreadX Execution Profile Kit support STM32U5? I am using IAR Embedded Workbench with B-U585I-IOT02A board and my project has TrustZone enabled but when I call the Execution Profile Kit functions I always get zero as a value, the parameters…
asked 2022-09-05T21:40:09.213+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(262.40000000000003, 23%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDC%3C/text%3E%3C/svg%3E)
Domenico Condemi
1
Reputation point
commented 2022-09-21T17:00:55.207+00:00
Domenico Condemi
1
Reputation point
1 answer
One of the answers was accepted by the question author.
fx_file_read reading data from cache or card?
Hello. I have a question about the behavior of fx_file_read. Basically, I'm doing the next thing: Opening one file for both reading and writing to verify that data is written on the card. fx_file_open(&sd_disk, &my_file_1,…
asked 2022-09-14T10:55:20.557+00:00
Serhii Cherkasov
81
Reputation points
accepted 2022-09-19T16:32:33.12+00:00
Serhii Cherkasov
81
Reputation points
3 answers
Level X Error Question
We are using Azure ThreadX & FileX along with LevelX on a Winbond 1Gbit SLC NAND. File X version is 6.1 and Level X is 6.1.9. We have noticed that during start-up, in the function _lx_nand_flash_open() , LX_SYSTEM_INVALID_FORMAT error(s) are…
asked 2022-02-05T18:00:06.6+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(89.60000000000001, 36%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJ%3C/text%3E%3C/svg%3E)
JohnR
21
Reputation points
answered 2022-09-19T01:37:14.387+00:00
Tiejun Zhou
1,126
Reputation points Microsoft Employee
2 answers
One of the answers was accepted by the question author.
2 questions regarding TraceX tool
Hi, I have 2 questions regarding TraceX tool: Azure RTOS TraceX tool can only be installed in Microsoft Store now. Can we download tracex installation file (.exe) from somewhere , so we can install it on an internal Windows server，which cannot…
asked 2022-01-25T07:46:37.84+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(150.4, 52%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EF%3C/text%3E%3C/svg%3E)
fei
46
Reputation points
answered 2022-09-16T17:48:29.82+00:00
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(32, 31%, 13%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKM%3C/text%3E%3C/svg%3E)
Ken Maxwell
706
Reputation points Microsoft Employee