Azure RTOS
An Azure embedded development suite including a small but powerful operating system for resource-constrained devices.
331 questions
0 answers
How to allow multiple files to be open at the same time using FileX
Hi, I am trying to find a way to allow multiple files to be open at the same time using FileX. If I try to open a seconda file without closing the first then I get FX_NOT_FOUND. Is there any way to allow multiple files to be open at the same…
asked 2023-10-25T13:20:58.75+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(44.800000000000004, 27%, 14%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EJN%3C/text%3E%3C/svg%3E)
Joe Noonan
0
Reputation points
commented 2023-11-02T09:20:14.6733333+00:00
Joe Noonan
0
Reputation points
1 answer
One of the answers was accepted by the question author.
Is it possible to connect to IoTHUB via a proxy server that uses certificate authentication with AzureRTOS/NetXduo?
Dear Technical Support, We are currently building a system using AzureRTOS/NetXduo, and we are already able to connect to IoTHUB via a proxy server. At that time, the authentication method with the proxy server is to specify an ID and password, and the…
![](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(73.60000000000001, 16%, 17%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EYS%3C/text%3E%3C/svg%3E)
1 answer
One of the answers was accepted by the question author.
Azure RTOS byte pool problem
Hi, I am having issues with threadX tx_byte_allocate throwing a hard fault exception. This only happens after some time of byte allocate and release. There are still plenty of available bytes according to the pool. But somehow in _tx_byte_pool_search it…
asked 2023-10-25T03:09:47.32+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(57.599999999999994, 10%, 15%)' 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)
flaming_vines
25
Reputation points
accepted 2023-10-27T05:14:29.8566667+00:00
flaming_vines
25
Reputation points
1 answer
One of the answers was accepted by the question author.
Does the threadx support armv8 cortex-R82 smp system?
hi I have a project that using the cortex-R82 or cortex-R82 smp soc, but i found that the newest version of threadx only support cortex-R8 smp, and found no result of cortex-R82 in ports folder and ports_smp folder. So i want to know that: Is there…
asked 2023-03-02T10:54:33.0966667+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(9.6, 49%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
春峰 汪
50
Reputation points
commented 2023-10-20T03:16:26.2166667+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(291.2, 37%, 38%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ETW%3C/text%3E%3C/svg%3E)
Tommy Wang
0
Reputation points
1 answer
Websocket Client for iMX RT1064 in Azure RTOS
Hi @team, I've been looking for Websocket-client for iMXRT1064 MCU utilizing Azure RTOS stack. We are planning to connect to a websockets server. If there is any available source/guidance, it would be really helpful.
asked 2023-09-28T11:34:15.31+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, 90%, 29%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EG%3C/text%3E%3C/svg%3E)
GanesanGuru
0
Reputation points
commented 2023-10-19T08:13:30.72+00:00
Haiqing Zhao
165
Reputation points Microsoft Employee
1 answer
compatibility ThreadX <-> TI compiler for assembly files
Hello, I am trying to port ThreadX on a TMS570 (cortex R4F) using TI compiler (v20.2.0.LTS). I just took the .*s files from the ports/cortex_r4/ac5 in my application but the assembly directives don't seem to match with the one supported by the TI…
asked 2023-09-14T16:41:21.87+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, 10%, 26%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAB%3C/text%3E%3C/svg%3E)
Alexandre Bruliau
30
Reputation points
commented 2023-10-17T18:27:39.3466667+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(115.19999999999999, 14.000000000000002%, 21%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EKL%3C/text%3E%3C/svg%3E)
Kip Leitner
0
Reputation points
3 answers
Write Performance on NOR Flash is getting very low when using the Fault Tolerant Mode with ThreadX, FileX and LevelX
I'm using the NOR-Flash W25Q256 in combination with a STM32H7B3 controller. After enabling the FaultTolerantMode and writing big data to to the flash, the write performance gets very low. The W25Q256 has the following coarse specs: FlashSize 32MByte …
asked 2023-01-19T06:37:07.2733333+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, 33%, 24%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EP%3C/text%3E%3C/svg%3E)
Patrick
1
Reputation point
commented 2023-10-13T05:53:49.53+00:00
flaming_vines
25
Reputation points
0 answers
NetX TLS 1.3 client certificate authentication
Hello I am working to evaluate NetX for our product. My task is to set up a TLS server using NetX secure and test it using openssl. My task is to implement client authentication using certificate chain. Netx_secure is compiled with TLS1.3, AEAD,…
asked 2023-08-29T15:42:04.6633333+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(272, 57.00000000000001%, 36%)' 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)
AGROFOGLIO Louis-Andre (SAFRAN)
40
Reputation points
commented 2023-10-08T06:20:27.37+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, 94%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EYC%3C/text%3E%3C/svg%3E)
Yanwu Cai
90
Reputation points Microsoft Employee
2 answers
One of the answers was accepted by the question author.
Is it possible to reduce GUIX repository to fit in STM32H7 MCU?
I have created a GUIX application and tested it on Windows. The functionality is working. The next step is to move the application to a STM32 platform. I am using the STM32H747-DISCO platform. the STM32CUBEIDE is set up with the GUIX repository for ARM…
asked 2023-09-20T21:10:25.86+00:00
Sean Liming
4,591
Reputation points
accepted 2023-10-04T23:20:01.6233333+00:00
Sean Liming
4,591
Reputation points
0 answers
ThreadX Interrupts Handlers
Hello, I am porting threadX core for a TMS570 (cortex R4F, no nested interrupts) using TI compiler. I was inspired by what had already been done for the cortexR4/gnu. Currently, I have only one Interrupt Handler (my 1ms timer tick) where I explicitly…
asked 2023-09-28T15:20:25.12+00:00
Alexandre Bruliau
30
Reputation points
commented 2023-09-28T23:09:29.7533333+00:00
LeelaRajeshSayana-MSFT
14,596
Reputation points Microsoft Employee
0 answers
Problem between '_ux_device_class_hid_receiver_thread(ULONG hid_instance)' and CDC ACM application
Platform: STM32U575AIIQ-EV Board Modules: USBX, ThreadX, HID Custom, CDC ACM Virtual Com Purpose: Using stm32u575 as a device to report data to host(PC), receive data from host, and print logs as a virtual COM. Summary: The functions of reporting data to…
asked 2023-09-27T02:33:54.1166667+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(54.400000000000006, 26%, 15%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
明泉 张
20
Reputation points
commented 2023-09-27T14:34:58.08+00:00
LeelaRajeshSayana-MSFT
14,596
Reputation points Microsoft Employee
0 answers
Conficts between '_ux_device_class_hid_receiver_thread' and CDC_ACM variables
Platform: STM32U575xx-EV board Modules: USBX, ThreadX, HID Custom, CDC ACM virtual com Summary: I use stm32u575xx as a usb device to communicate with host(PC). Now, i have realized the following functions: device report data to host host send data to…
asked 2023-09-26T11:00:32.17+00:00
明泉 张
20
Reputation points
commented 2023-09-26T12:52:37.66+00:00
LeelaRajeshSayana-MSFT
14,596
Reputation points Microsoft Employee
2 answers
How to build libfilex.a
I built libthreadx.a and linked to my application to threadx kernel, it seems work well. When I tried to built filex library, I used "include_directories" and change "target_link_libraries" to relative path to build secussfully. But…
asked 2023-09-04T10:04:58.8433333+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(307.2, 54%, 39%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ES%3C/text%3E%3C/svg%3E)
Sai
45
Reputation points
commented 2023-09-25T15:37:50.22+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(214.4, 74%, 30%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAM%3C/text%3E%3C/svg%3E)
AshokPeddakotla-MSFT
32,061
Reputation points
1 answer
One of the answers was accepted by the question author.
How to creat a USB HID Custom descriptor for usbx?
Hi, While i am using the threadx and usbx to develop our products, a problem occurred. We are using ST IC as a USB HID custom device to report data to the Host(PC). The descriptor is created refferring to the USB HID Descriptor standard. The problem is…
1 answer
One of the answers was accepted by the question author.
Azure RTOS USBX. Changing USB Audio interrupt period from 1ms to 4ms.
Hello, I need to change bInterval from 1ms to 4ms, I believe it will lower pressure on the system. If USB interrupts will occur not every 1ms, but 4ms.…
asked 2023-08-09T19:07:54.33+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
accepted 2023-09-20T16:06:23.4933333+00:00
Serhii Cherkasov
81
Reputation points
0 answers
tx_queue_receive returns back TX_QUEUE_EMPTY with TX_WAIT_FOREVER being set
My understanding is that the taks calling tx_queue_receive should stay in suspend mode until it receives Msg because the TX_WAIT_FOREVER is set. However, in this case, I received TX_QUEUE_EMPTY: (0x0A) which is defined as below. It's hard to corelate…
asked 2021-04-23T06:39:12.993+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(265.6, 66%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EDA%3C/text%3E%3C/svg%3E)
duan allen
76
Reputation points
commented 2023-09-19T11:42:36.5733333+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, 1%, 18%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EFZ%3C/text%3E%3C/svg%3E)
Frank, Zacharias
0
Reputation points
1 answer
One of the answers was accepted by the question author.
NetX TLS 1.3 server PSK
Hello I am working to evaluate NetX for our product. My task is to set up a TLS server using NetX secure and test it using openssl. For this test, I am evaluating PSK. As mention in the documentation, I compiled netx_secure with PSK TLS 1.3 AED…
asked 2023-08-29T15:22:34.2533333+00:00
AGROFOGLIO Louis-Andre (SAFRAN)
40
Reputation points
accepted 2023-09-08T11:14:10.5766667+00:00
AGROFOGLIO Louis-Andre (SAFRAN)
40
Reputation points
1 answer
One of the answers was accepted by the question author.
Scheduler failed to start on CM33 porting
Hi all! I am porting Azure RTOS to cm33 using gcc and run only in non-secure mode. There are two question when running the exampe . 1.The HardFault when PendSV_Handler return. The assembly instruction generates HardFault is "bx lr" in…
1 answer
One of the answers was accepted by the question author.
Does filex support CM33
Hi all I am survaying Azure RTOS and quit interested in filex and guix components. I want to know does these components support cortex-m33 ? There is not cm33 part in https://github.com/azure-rtos/filex/tree/master/ports.
![](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, 14.000000000000002%, 35%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3ESW%3C/text%3E%3C/svg%3E)
1 answer
Can USBx host MSC and USBx CDC ACM be used in single application
I am trying to interface USBx host MSC and USBx CDC ACM both in single application but not working. and I have tested both driver application is working individually. separate application. But Our requirement wants both drivers should work in single…
asked 2023-08-14T05:36:58.0866667+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(12.8, 18%, 11%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EA%3C/text%3E%3C/svg%3E)
Amit
0
Reputation points
edited an answer 2023-09-01T20:31:06.5833333+00:00
LeelaRajeshSayana-MSFT
14,596
Reputation points Microsoft Employee