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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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STM32H743 system clock config error

Posted on April 17, 2018 at 17:44I migrated from Nucleo STM32F767 to Nucleo STM32H743.  I am using Keil compiler version 5.25.2 and the HAL interface.  I'm generating the startup code from STM32CubeMx version 4.25.0. The clock setup for the H743 doe...

Resolved! Using ST-LINK V2

Posted on April 17, 2018 at 14:11Hi  I have been using a Nucleo board (STM32L0 and STM32L4) and now want to design my own boards. I have been looking through the web and found information on pins to use. I want to make sure I use the correct ones be...

Resolved! MX Cube FW_L4 v1.9.0 SystemClock_Config error

Posted on September 26, 2017 at 09:27After migrating project from FW_L4 v1.8.0 to FW_L4 v1.9.0 there is mising line:RCC_OscInitStruct.PLL.PLLM = 1;in function void SystemClock_Config(void)MCU is STM32L486VGT. Why this happened?

Vinci by Associate
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Stm32L4 at 80Mhz

Posted on April 17, 2018 at 11:22Hi,I am using an Stm32L4 microcontroller in my Design, and want to be able to run it at up to 80mhz, but can't find any example on how to achieve this with an external crystal. The datasheet says the maximum frequenc...

Using LL which file has the typedefs for uint8_t etc?

Posted on April 17, 2018 at 11:54I'm using the Low Level driver files targetting an STM32F7xx.I would like to know which file contains the typedefs of uint8_t, uint16_t etc?My header file has a function prototype for example,    void Usart3_DMATx(ui...

John F. by Senior
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Bug in CubeMX v4.23.0 - leaves temp files behind

Posted on November 24, 2017 at 03:14After generating code with CubeMX this is the content of my Src directory.-rw-r--r-- 0 Nov 24 00:29 dma_GV.tmp-rw-r--r-- 768 Nov 24 00:29 dma.tmp-rw-r--r-- 3556 Nov 24 00:29 gpio.tmp-rw-r--r-- 1908 Nov 24 00:28 li...

emil by Associate II
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STM32 Mat/Target problem PIL mode

Posted on July 05, 2016 at 13:07Hi everyone!I have developed a very simple code to test the STM32 Mat/Target. It works properly in normal mode, but when I try to use the ''Processor in the Loop'' mode (PIL) to view in simulink the state of an input,...

julio by Associate II
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