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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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Efficient way to fade a LED

Posted on October 12, 2017 at 09:36 Hi there, I'm trying to Fade (In and Out) a LED with TIM5. This is my configuration (Just a recap of the configuration): 1) Configure TIM5 in order to generate a signal with 100 Hz as period with no pulse. ...

Fede Rico by Associate III
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get address of every register(?)

Posted on October 10, 2017 at 09:46hi.i want to get address of every register on stm32 , and set value to register but i dont  know what is address of register so how can i get the address of register?for example if i want to get address of  RCC_CFG...

STM32L476 discovery usb and example applications

Posted on July 07, 2016 at 16:38I just got on my talbe STM32L476 discovery board, but I can not find anywhere any link to download sample applications or some sample code. It looks like there is no such link on ST website. I also downloaded ST CubeM...

krestan by Associate II
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Resolved! Stm32l4 1.9.0 - FatFs naming problem

Posted on October 11, 2017 at 12:26Hi, I am using package Stm32l4 1.9.0 package on Linux with Stm32CubeMX to generate workbench project. It seems there is naming problem, since folder in downloaded repository is named 'STM32Cube_FW_L4_V1.9.0/Middlew...

How to reset slave timer in gated mode?

Posted on September 20, 2016 at 05:05How to make automatic reset of slave timer in gated mode in STM32 mcu?Summary:I've done synchronization between 2 timers: Timer#1 is configured as a slave in gated mode, Timer#2 is configured as a master, it togg...

Hard Fault interupt when erasing FLASH (intermittent)

Posted on October 12, 2017 at 16:52I frequently get a Hardfault interrupt generating when erasing (and in some cases programming) the flash using HAL_FLASHEx_Erase and HAL_FLASH_Program(FLASH_TYPEPROGRAM_DOUBLEWORD, ..)Part is STM32L433CCIt may have...

pbayton9 by Associate II
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Resolved! Could not 'erase sectors' for chip flash

Posted on September 18, 2017 at 04:08Hello, when I use IAP in stm32f103vct6, sometimes some of them could not 'erase sectors' , and J-link could not 'erase sectors' to these board too. But I could use 'erase chip' to these board, and then  'erase se...

Resolved! STM32CubeMX Source code format

Posted on November 15, 2015 at 16:31Hi, when CubeMX generates code, it is intended by 2 spaces. Ist there the possibility to change this behaviour to get a tab character instead. I searched in the forum and googled for a while but unfortunately, I d...