TIMx->PSC=16; has no effect. Can you please explain why? Is there any pre-condition to load the prescaler?
Posted on March 16, 2018 at 09:21TIMx->PSC=16; has no effect. Can you please explain why? Is there any pre-condition to load the prescaler?
STM32 MCUs Products
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how can i power up stm32f407vg discovery with external power souce?
Posted on December 22, 2016 at 05:40hi,i recently got stm32f407vg-disc1(discovery) and started a project.i want to power up the board with external battery(5.1v, 2.4a) through micro-usb port(cn5) but it's not working at all.it's working fine when i ...
How many flash erase cycles in STM32H743
Posted on March 16, 2018 at 18:58I would like to know the number of possible flash memory erase cycles apply for the STM32H743. I could not find the spec. in the Reference manual or on the ST home page. Is it like 100 000 write/erase cycles? or le...
EM-STM32C - EVALUATION KIT, F107, ETHERNET, TFT LCD, USB for 17$
Posted on March 16, 2018 at 16:13I know F1 it ancient hardware but I found the board interesting:http://www.newark.com/webapp/wcs/stores/servlet/ProductDisplay?catalogId=10001&langId=-1&urlRequestType=Base&partNumber=64R5913&storeId=10194
How do I get started using an STM32 Discovery kit?
Posted on November 16, 2017 at 22:57It has an STM32L475VGT6 MCU. I don't know how to do anything. I need to connect to the internet with the kit, get all the software, license, and anything else needed to operate the kit.
STM32L073RZ-Nucleo stop mode
Posted on November 28, 2017 at 06:54I tried STM32L073RZ-Nucleo. and use 'en.stm32cubel0\STM32Cube_FW_L0_V1.10.0\Projects\STM32L073RZ-Nucleo\Examples\PWR\PWR_STOP_RTC� but I got a strange question: first time enter stop mode ,current is 1.2uA ,RT...
Error Trying to Implement a Project on another Project
Posted on March 15, 2018 at 20:32Hello there,I'm using the IAR to code my project for STM32F091VC to collect weather data from 9 sensors. Recently I changed the Wind Direction sensor that was at first digital and now is analogic. The problem is that...
STM32H7x3 datasheet and Flash memory programming
Posted on March 13, 2018 at 23:04Hello,DS12110 rev. 3 in table 51 .' Flash memory programming (single bank configuration nDBANK=1)' misses values for sector erase time with parallelisme x32 and misses even an entry for parallesim x64.
SPI Not Sending
Posted on March 16, 2018 at 12:10Hi I am still learning on the STM32, and currently working on the Nucleo-64 (STM32L073RZT6) board. I am currently trying to get the SPI to work, I am simply trying to send a byte out so I can capture it on my logic ...
USBD_CDC_Init BUG ?
Posted on March 16, 2018 at 15:41Hi, i generated a little project with STMCUBE (Version 4.25.0 and packages 1.21.0) for STM32F415 with FreeRTOS and only CDC inteface, but not work.During the INIT on comand 'Set configuration = 1' i receive a error...
