STM32 MCUs Products

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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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Probelms whit sleep mode on stm32L053

Posted on July 11, 2017 at 20:52Hi, I'm new whit this micro-controller and i have problems to enter in sleep mode on my board, i'm using systemworkbench based on eclipse and generate code whit stm32cubemx.  I've trying whit hal_pwr_entersleepmode fu...

Resolved! STM32F031 uart bootloader write command

Posted on July 13, 2017 at 18:00I am using a STM32F031 micro and app note AN3155, using the built in UART bootloader on serial pins A9 and A10.  I wish to write sixteen bytes of zeros to an address near the start of flash, 0x08000010.  Referencing p...

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Resolved! Bypass config for L476RGNucleo crashes

Posted on July 13, 2017 at 02:31Cannot get HSE Bypass to work for L476 Nucleo board, when 446RE Nucleo and F103RB Nucleo work fine.this stm32cubemx generated code spins in the _Error_Handler. Im thinking a bug in stm32l4xx_hal_rcc.c so far.  RCC_Osc...

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Posted on July 13, 2017 at 16:58Hi, i'm setting up Eclipse with GNU ARM Cross Compiler.I made a simple Projekt ('blaccleds') with an STM32L0 Controller and the STM32L0xx_HAL_Driver-Package.I get the following Console-Output with an Error Message whe...

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Resolved! FIFO in UART of STM32F767

Posted on July 13, 2017 at 15:57Hello All,I wanted to know if the STM32F767, supports FIFO for the UART module? If yes, what is the size.I need the FIFO details for configuring the Hardware flow control.regards,Hemanth#uart #stm32f7 #fifo

STM32VLDiscovery st-link v2

Posted on July 13, 2017 at 16:05Hi,I know that the subject was already covered and concluded as st-link v1 has different hardware than v2 version.Just quickly looked into schematic and it seems that the MCU is the same as in v2 version (not v2-1). S...

dali Lighting Interface

Posted on July 13, 2017 at 11:38HiST has a DALI V1 library.Was this tested by DALI AG?Are there any plany to update it to DALI V2?Is there a ST third party offering a DALI V2 library?Thx