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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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FSMC Standard Peripherals Library for SMT32f429

Posted on December 07, 2014 at 17:25Hello. I use STM32F429ZI with stardard Peripherals Library 1.40. I need use FSMC. But when I add it (in templates and examples files  for example) I get 30 errors. It can't find FSMC_Bank1E -  FSMC_Bank4. Why I ge...

oes3 by Associate
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STM32F2xx detect CAN speed mismatch when receiving data

Posted on December 08, 2014 at 05:46I am using STM32F2xx, and CAN1. I using NVID for the CAN dataI have configured my firmware to receive CAN data at 1Mbps, but how can I detect if the receive CAN speed rate is not 1Mbps? so I can display in my LED ...

ho by Associate II
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Setting RDP back to level 0 error

Posted on December 06, 2014 at 12:15 I want to be able to set RDP level from my code from 0 to 1 and backwards. Is it possible? After setting RDP to level 1 I am unable to set it back to 0, only through ST-Link. Here some test c...

hitsumen by Associate II
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STM32f407 routine elapsed time

Posted on December 04, 2014 at 11:34Hello  Everyone ; I am trying to learn the time elapsed for FIR filter with 100 taps in stmd32f407 ; we use keil ; we use simulator of keil in Xtal region should we put the CPU speed clock or the external clock f...

STM32F405 - core won't run

Posted on December 07, 2014 at 13:38Hello I've recently developed my first little STM32F4 board which I just successfully connected to. The chip can be programmed, erased, red from and what not but no matter what I do, my own code won't run. So far ...

Simple touch sense with F030

Posted on December 07, 2014 at 02:55HiDoes anyone know if the 030 can perform simple touch sense using the ADC?Similar possibly to how it can be done using a PIC uC: http://ww1.microchip.com/downloads/en/AppNotes/01298A.pdf https://www.google.c...