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Announcement 1 Scheduled maintenance on Friday, April 27th from 6 PM UTC to midnight

Announcement:Scheduled maintenance on Friday, April 27th from 6 PM UTC to midnight

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by Francesco Cariati (April 22, 2018)

The ST Community will undergo a release update on Friday, April 27th from 6 PM to midnight.

During that time, the Community may be slow to respond or not reachable.

Thanks for your understanding.

Expiring the announcement will not delete it but will remove it from the public announcement list. Are you sure you want to expire this announcement?

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Subject		Author
	1588 PTP on STM32F746ZG 1 day ago in STM32 MCUs Forum	by Kamil Alkhouri
	STM32L496 with a external 6 channel parallel ADC. 23 hours ago in STM32 MCUs Forum	by Edward Jang
	Variable not initialized in STM32 LL MX_GPIO_Init() 1 week ago in STM32 MCUs Forum	by Jalon Wong
	Porting of X-CUBE-CLD-GEN to NUCLEO-L4R5ZI 1 week ago in STM32 MCUs Forum	by Phanirajkiran M
	Could a Bricked STM32F1003C8T6 brick my ST-Link Programmer? 1 week ago in STM32 MCUs Forum	by Hacker Joe

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dieter 123 in STM32 MCUs Forum3 months ago (Show more Show less)

readout protection cracked on STM32

Am I correct that readout protection has a major issue and is not working at all? Are all STM32s affected? Any comments on this from ST? See here: https://www.aisec.fraunhofer.de/en/FirmwareProtection.html

in STM32 MCUs ForumLike Show 8 Likes(8)

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dhenry (to wolff.roger) 2 minutes ago (Show more Show less)

Given the production processes, we are likely see bugs discovered today in chips to be introduced a couple years out, from vendors who are really diligent at working out bugs in its chips. Just the nature of the beast.

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Michele G in STM32 MCUs Forum6 minutes ago (Show more Show less)

NUCLEO-F743ZI FreeRTOS LWIp Cubemx ERROR

I'm using CubeMx to generate the basic configuration for NUCLEO-F743ZI board; Default settings are used, FREERTOS and LWIP flags are enabled sys timebase source set to TIM1 as suggested by CubeMx. Project files are generated for SW4STM32 IDE. When project is built and debugger is started the default application ends inside "Default_Handler… (Show more Show less)

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Merle Skelton in STM32 MCUs Forum4 days ago (Show more Show less)

STM32H7 PLLFRACN Support

Are there plans to fully support the STM32H7 PLL fractional multiplier (PLLFRACN) for all 3 PLLs in STM32CubeMX? The RCC Configuration allows the PLL1 fractional value to be set, but not for PLL2 and PLL3. Setting the PLL1 fractional value is not reflected in the Clock Configuration tab. It would be great if the fractional value for each PLL could… (Show more Show less)

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Merle Skelton (to Nawres GHARBI) 28 minutes ago (Show more Show less)

Once I got PLL3 to be enabled, I did get the Fractional value displayed. My problem was that I assigned PLL3Q to be the USB clock, but when I clicked on the PLL3 DIVN3 field in Clock Configuration tab, I got a message stating something like "PLL3 requires LPUART or LPTIMER to be enable". Why won't PLL3Q assigned to USB also enable PLL3? I enabled…

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Gowree K in STM32 MCUs Forum1 week ago (Show more Show less)

Dfuse demo stuck at Download phase (0%) with STM32F070RB

Hi, I am using STM32F070RB controller. I did not see DFU loader code for this controller in STM32Cube_FW_F0_V1.9.0 package. So, i have taken some other controllers project and created project for this controller. After flashing the code, DFU device is detecting and Dfuse Demo software also detecting the device. After choosing .dfu file, when i… (Show more Show less)

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Gowree K (to Gowree K) 32 minutes ago (Show more Show less)

Clive One Ben K Hi Clive/Ben, can some one help me in resolving the above issue. I am not able to proceed further on this. I have ported F072RB code to F070RB. only controller related code i have modified. with Dfuse application, Erase happening properly and i had verified the memory locations. And also i tried connecting BOOt0 pin with VCC…

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Markus Schwarzl in STM32 MCUs Forum2 months ago (Show more Show less)

CubeMX 4.24 and 4.25 issues

Dear Team, I've migrated my CubeMX project for a STM32F412 MCU today and there are some changes which I would classify as bug. 1) I've configured TIM6 as System-Timer (Timebase-Source) in the SYS-category. Since V4.24.0 and still in V2.25.0 the Interrupt functions are not generated anymore for TIM6!? 2) I've configured TIM2 for Input Capture… (Show more Show less)

in STM32 MCUs ForumLike Show 0 Likes(0)

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Nawres GHARBI

(to Markus Schwarzl) 39 minutes ago (Show more Show less)

Hi Markus, Could you please detail the migration steps you did (did you type on migrate or continue ? ) If possible could you create another ioc with the 4.24 with a basic configuration which with we can reproduce this issue. Thanks

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bauch.aaron.001 in STM32 MCUs Forum1 year ago (Show more Show less)

Problem with Single Step STMF7

There is a problem with IDE debuggers for STMF7, and as I understand, all ARM M7 core based processors. With other CORTEX controllers, when a debbuger pauses or hits a breakpoint, the debugger stops interrupt processing so that, even if interrupts are running in the system, when you single step, you go to the next line in the software module you… (Show more Show less)

in STM32 MCUs ForumLike Show 2 Likes(2)

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A L (to Clive One) 44 minutes ago (Show more Show less)

Thank you Clive One! ARM: single stepping Cortex-M7 enters pending exception handler : Also, check if the device manufacturer offers updated revisions of the device with a Cortex-M7 core revision r0p2 or newer. According to this note by Keil, in ARM Cortex-M7's revision r0p2 the bug should have been fixed. Clive One wrote: ST's policy up…

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gokay aygok in Power Management and Motor Control3 days ago (Show more Show less)

The mc workbench 'MCSDK 5.0.3(2)' doesn't see STM32CUBEMX (the latest version) !!

Hello dear ST community members, I am so sorry to ask this question for a couple of times. But, I don't have any other choice. I have installed the motor control workbench and STM32CUBEMX. However, I can not generate the code for motor control. The error is, NO STM32CUBEMX version above 4.25.0 has been found. Is there any version of cubemx… (Show more Show less)

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PALANO Carmelo Marcello

(to gokay aygok) 50 minutes ago (Show more Show less)

Hello dear user of x-cube-mcsdk, after you click/select on the [Generation] button of MCWorkbench, within the same folder where you saved the project (`<project name>.stmcx`), there should be a folder with the same exact name of the saved project. Within that folder there should be a .log file `<project name>.log`. Can you share that log…

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Dave Jones in STM32 MCUs Forum7 days ago (Show more Show less)

[Bug Report] CubeMX generated I2C init has flaw

I don't know if there's a non-forum place to send CubeMX bug reports, so I'm putting it here. I found this when generating a CubeMX project for the STM32L452 with the I2C ports created using LL code.. In the I2C initialization code, at the end of the MX_I2Cx_Init() function (where "x" is the I2C port number) there is a line:… (Show more Show less)

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Nawres GHARBI

(to Dave Jones) 1 hour ago (Show more Show less)

Hi Dave, Thank for reporting this issue, it will be fixed next release

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ml.michal in STM32 MCUs Forum5 years ago (Show more Show less)

DMA issue - transfer error flag TEIF

Hi all, … (Show more Show less)

in STM32 MCUs ForumLike Show 0 Likes(0)

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ml.michal (to Dan Mackie) 1 hour ago (Show more Show less)

Thanks to everybody for answers , administrators: please close this thread, i consider this thread as unanswered and nobody attached new ideas or answers to my questions ... thread was started in previous version of forum where i didn't notice functionality of closing thread ... Kind regards

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