Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on August 30, 2013 at 14:35Hello,I'd like to change the current STM32L152VB (LQFP100) to the bigger xC or xD. Are there any differences in terms of pinout and/or software? Is there any migrating application note?Thanks and best regards
Posted on October 16, 2013 at 08:44Hey everyone,I'm currently trying to generate 1 Hz interrupts using the LSE oscillator of my STM32L discovery board. I have already configured my RTC clock succesfully. My problem is as follow: I know that the STM3...
Posted on October 16, 2013 at 05:01I can not find BSDL file of Med-density Ultra-low for STM32L151xx and STM32L152xx microcontrollers as described in readme.txt. #smt32l151 #ask-smarter-questions
Posted on October 16, 2013 at 11:17Hello folks, i have to try write a C-Code for counting an external frequency in a Range of 250ms. I tried to use the encoder mode, but i think it is impossible only with one signal. In my project i have only one fr...
Posted on October 16, 2013 at 10:11 Hello everyone! Now I'm playing with STM32F3Discovery which has STM32F303 on the board. The goal for this MCU is typical: do some gpio stuff -> sleep for a while (STOP mode) -> wake up -> gpio. There i...
Posted on October 16, 2013 at 23:08 I've been trying to solve this issue for way too long now. I've looked at other similar posts, but I am still unable to enter my ISR when the timer rolls over. void init_interface(void) { GPIO_InitT...
Posted on October 16, 2013 at 20:18 Hello, I'm currently working on a motor application where i need to perform some simple math but at a high rate (20khz). Unfortunately, for some reason the computation time is too long, and it is unable...
Posted on October 16, 2013 at 11:55Has anybody here gotten the STM32F205 ULPI HS USB to work with SMSC USB3317?. or for that matter any of the SMSC USB transceivers? Thanks,
Posted on October 16, 2013 at 00:21hello forum . I am trying to use external interrupt but I can't do it and I can't understand what is wrong. here is my code :#include ''stm32f10x.h''#include ''stm32_eval.h''#include <stdio.h>GPIO_InitTypeDef gpio_...
Posted on October 14, 2013 at 10:11I designed a bootloader and erase it to sector 0. It can erase other bin into other sectors using IAP. But how to upgrade itself to sector 0? Does anyone give me an idea? Thanks.
