STM32 MCUs Products

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STM32 General questions

Posted on March 30, 2015 at 11:26Hello, I try to make a demoboard with a STM32F4 controller but I have some problems: Which pins I need to use the stlink programmer from a nucleo board (swdio, swclk ,... )? I found in the datasheet, that some functi...

Timer Interrupt for 1ms

Posted on March 30, 2015 at 14:16I am using STM32F207 VG controller for my learning.I have few following doubts.I want to use timer for up counting.Timer clock is set to 36 MHz.I want to generate timer interrupt for every 1 ms.With what values i nee...

er by Associate II
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Hardfault Cause on STM32F0xx?

Posted on March 31, 2015 at 13:57Hi, I have tried to find some information about registers signalling the cause of a hard fault  on an STM32F072 but couldn't find anything useful. If anyone could give me some directions I would be glad. Regards, Kil...

STM32F4 Discovery timer syncronization

Posted on March 30, 2015 at 16:46 I am currently trying to generate a squarewave on A8 with TIM1 (50% duty PWM1) and use TIM2 as a slave to trigger an interrupt every 4096th tick (this is used to reset the counter of an LED driver and to push ne...

Leonelf by Associate II
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VREFINT magically turns on, MCU does not know about it

Posted on March 27, 2015 at 17:23 It would seem VREFINT magically turns on after coming out of sleep/stop even though it is not being used on the STM32L053 (nucleo board). It turns off for the first sleep/stop, then it wont turn off again. The M...

PWM interrupt phase shift

Posted on March 31, 2015 at 12:48I know there is a thread about using Toggle mode instead of PWM mode to phase shift channels of one timer, but I'd like someone to help me out with PWM mode using interrupt. I want to phase shift two channels using i...

zarkscon by Associate II
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Availability of HAL release note

Posted on March 25, 2015 at 15:26Hello, I just came accros a new STM32 HAL version (driver dated 09 March 2015, version V1.3.0). Where can I find a description of changes compared to previous version(s)? Thanks.

stst9193 by Associate II
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STM32CubeMX and LTDC configurator

Posted on March 27, 2015 at 09:16not working correctly setup window LTDC after opening already saved project(see. screenshot)after generating the project is not the correct parameters are passed to the C-project:(  

0690X00000603RxQAI.jpg