STM32 MCUs Products

Ask questions, find answers, and share insights on STM32 products and their technical features.

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

STM32CUBE Problem configuring MISO

Posted on March 09, 2015 at 19:27 CubeMx version: 4.6.0Target: STM32L152VBTxI configured SPI1 as a full duplex master.I put MISO on PE14Cube configured the GPIO as a standard input.It wouldn't let me set it to Alternate function.I was able to over...

STM32F334 How to deal with multiples ADC triggers?

Posted on September 15, 2014 at 17:26Hi,STM32F334 has a great HRTIM capable of driving up to 5 half bridge converters, but it has only 2 ADC that share the same interrupt, how to trigger the ADCs in 5 different points?Ari

Asantos by Senior
  • 734 Views
  • 3 replies
  • 0 kudos

STM32L+microSD card

Posted on March 17, 2015 at 18:34Hi everyone, I'm working with stm32L152 discovery. I'd like to be able to create files on a microSD which contain data from a sensor and successively read these files from a PC. If I understand it, once I configured ...

STM32F334 and high-resolution timer

Posted on August 25, 2014 at 09:27New STM32F334 have high-resolution timer with 217 ps resolution, It's nice,butwhatrealprecision is achievedwhenthe timerused to measure thetimebetweentwo edgesof the signal appliedtothe processorGPIO?

a1379109 by Associate
  • 517 Views
  • 1 replies
  • 0 kudos

Problem with Flash Loader Demostrator Version 2.7.0

Posted on March 12, 2015 at 19:42I am having a problem with Flash Loader Demonstrator Version 2.7.0. I am trying to program the FLASH of an STM32F427ZIT ARM processor using the USART3 serial port. I am running Flash Loader Demonstrator on an XP comp...

krubow by Associate II
  • 764 Views
  • 1 replies
  • 0 kudos

STM32 with TSL2561 I2C

Posted on March 17, 2015 at 12:31Hi, I'm working on STM32F072b discovery board. I am new to this so I don't know much. I am trying to make the luminosity sensor, TSL2561 with I2C serial bus communicate with my dis.board. Can someone show me step b...

eeyjws by Associate II
  • 805 Views
  • 2 replies
  • 0 kudos

STM32_USB-Host-Device_Lib - receiving

Posted on January 14, 2014 at 14:52How do I receive USB IN data with a host using the library mentioned in the title?Do I have to poll by trying to receive from different IN EPs, or is there some interrupt based state change to indicate whether rece...

stm32f302K8U6 crashes on flash page erase

Posted on March 17, 2015 at 10:35Hi,i try to do some eeprom emulation and got crashes with the stm32f3 eeprom emulation code. now i do it by hand an found that it crahses on the page erase..in detail its when it starts the erase so on FLASH->CR |= F...

felix by Associate II
  • 755 Views
  • 2 replies
  • 0 kudos

Generating 1Mhz PWM with STM32F407(Discovery Board)

Posted on March 11, 2015 at 13:44I have been trying to generate a PWM of 1Mhz & 2Mhaz in different pins, with a system clock of 168Mhz, but unable to do so, can any body help me out with the code.Please help me with a small code snippet for the same...