STM32 MCUs products

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Posted on March 31, 2015 at 17:08Hello,I am trying to read the RTC time after setting it up. I am experiencing weird behavior.I am using the STM32L0 discovery board.I am using the new HAL libraries and the RTC alarm example.I am using internal LSI a...

awahba by Associate II
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New Library CubeF4, Mail Queue Management

Posted on March 31, 2015 at 18:47Hello,I have downloaded new library CubeF4 (1.5.0) and generated project with CMSIS RTOS. Releas notes says that the Mail Queue Management is not supported in this version RTOS (8.1.2). However, there is a RTOS funct...

z1060 by Associate II
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STM32 ST-LINK Utility

Posted on February 04, 2015 at 03:55my ST-LINK utility is Version 3.5 , downloaded from ST web, and in the Target--settings--mode, there is no connect under reset option, why this happens? Thnaks.

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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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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