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New possibilities for the ultra-low power segment!

STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...

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hall sensor in stm32f103

Posted on June 10, 2017 at 12:58HiI am using stm32f103 to drive a BLDC motor with hall sesnors, I have found that stm32f103 has hall sensor mode to detect the motor posostion. how can I use this capability of stm32?* I am newly learning stm32 tnx

Parameter sizes in function calls

Posted on June 09, 2017 at 18:02I used to hear that one might as well make function parameter ints or the native size as chars and shorts would be promoted before going on the stack.But now we have fast variables, etc. Does it still make a differenc...

John Hite by Associate III
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STM32F469 touch screen

Posted on May 31, 2017 at 21:50Hello,I have the STM32F469 and I try to program it via Flowcode software by Matrix TSL. I create a code and uploaded it to the STM32F469. Now the only thing I get is black screen. Previously the module was working ok a...

AN2606 Update for STM32L452

Posted on May 23, 2017 at 03:27I'm looking at what I believe to be the latest version of AN2606 (Rev 30) and I do not see the new STM32L452 chip covered.  I'm looking for this because I have an STM32L452CEU6 that I'm having trouble with.  I assumed ...

STM32F405 RCC HSI CubeMx Config Error

Posted on June 09, 2017 at 12:31helloI'm using a STM32F405RG LQFP64 with an oscillator of 8mhz I configured all clock up to max speed using HSE as PLLSRC and PLLCLK as SYSCLK src all looks good on cubemx config and generated code looks good too   /*...

o gaste by Associate III
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Can SW4STM32 be configured to use GCC v4.9 ?

Posted on May 30, 2017 at 13:45Cross-post: http://www.openstm32.org/tiki-view_forum_thread.php?forumId=7&threadId=5150&comzone=show&sharpthreadId5150  SW4STM32 seems to come with GCC v5Working with exported mbed projects requires GCC v4.9.Can the SW...

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