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...
The new STM32H7R/S lines are built on the success of the STM32H7 series, offering even higher performance and security at a lower cost. The STM32H7R/S is a bootflash-based MCU powered by a Cortex®-M7 core running up to 600 MHz, with 64 KB of user fla...
Posted on March 27, 2017 at 19:30Dear All. I'm using STM32F051 with 12 MHz crystal. but my serial communication ran 1.5X faster then i set.I think i need to configure HSE. i have editted -> #define HSE_VALUE ((uint32_t)12000000) but still doesn'...
Posted on March 25, 2017 at 19:16I have a Discovery F4 Board and purchased recently a China Board from *bay (Ebay-Artikel Nr. 272501820584?) with the same uC (STM32F407VGT6). I thought a cheap way to test my code and put it into my project. I have a...
Posted on March 24, 2017 at 14:47Hi everybody,I'm using a STM32F205VE on one of my electronic board.I'd like to reset my microcontroller, so I use the function NVIC_SystemReset that I can find in core_cm3.h but it never works.My board is not resetti...
Posted on March 27, 2017 at 18:51I'm using STM32F303 which operates on 3.3V how can I communicate with the L9823 SPI which runs via 5V?thank you
Posted on December 15, 2014 at 14:24hi everyone, are there any examples how to read individual adc values on more than one channel for the stm32l051/stm32l053 microcontroller. i'm using the stm32l0538 discovery board and i also checked the examples ...
Posted on March 27, 2017 at 16:50is there any formal way to report bugs?
Posted on March 26, 2017 at 15:09The datasheet for STM32F765xx, STM32F767xx, STM32F768Ax, STM32F769xx says on page 26 'The maximum frequency of the two AHB buses is 216 MHz while the maximum frequency of the high-speed APB domains is 108 MHz. The ma...
Posted on March 27, 2017 at 10:31Good morning,I'm developing an application based on STM32L475 device.I use the RTC (LSE based) as a periodic wakeup source, as application is periodically going to Stop2 mode: I have followed the '...STM32Cube_FW_L4_...
Posted on March 22, 2017 at 14:31Hi ,I would like to know if ST offers a ready solution for a Safe (not secure) firmware update , in this case the main problem is the safety of the firmware update procedure itself and the problems/incidents that cou...
Posted on March 26, 2017 at 18:56I am looking to determine the accuracy of a sensor using the ADC on an STM32L0. For reference, the datasheet's specified accuracy is here: https://i.imgur.com/Q1w9Eq5.png . The sensor outputs a voltage in relation t...