Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on December 21, 2015 at 11:58Hi, From what I read in the datasheets I suspect that I can run the timers at 48MHz. Is there a way to let the timers (a timer) run with 96MHz? I stumbled across that when I played around with Cube. Best regards, ...
Posted on December 17, 2015 at 17:33Hi, Q15 fir caused me some confusion, while everyhting runs succesfully with F32 fir. Q15 fir initialization structure demands, that you pass a Q15 pointer, pointing to filter coefficients. The problem is FIR coef...
Posted on December 15, 2015 at 10:38Hi all, Could someone also verify if there is a bug inside cube. Steps involved to reproduce: 1. Generate basic template (stm32f407 discovery in my case) inside CubeMX 2. Inside main file write: char buffer[]=''so...
Posted on December 10, 2015 at 10:23Hi. Exit from sleep and stop mode not work. When STM32 in sleep mode and push to buttons on pins PA0, PA1, PA2, PA5, PA6, PA7, PA13 (low or high level) STM32 don't exit from sleep mode. sleep_counter++; if((slee...
Posted on December 15, 2015 at 16:53Board http://www.st.com/web/en/catalog/tools/FM116/SC959/SS1532/LN1848/PF261641?icmp=pf261641_pron_pr-massmarket_jun2015&sc=stm32f7discovery-pr On board I found this file: FAIL.TXT - ''The interface firmware FAILE...
Posted on December 20, 2015 at 19:42If you have EXTI interrupt enabled, do you need to clear also pending bit in NVIC registers, when interrupt occurs? Or is it enough to clear bit in EXTI_PR register? I don't really understand what those pending bi...
Posted on December 18, 2015 at 16:28 Hello!! I used STM32CubeMx to generate a simple code. This code is not compiling with IAR EWARM. The reason is the following: #define 8xUSART6_TX_Pin GPIO_PIN_9 #define 8xUSART6...
Posted on December 20, 2015 at 20:58 I am trying to read register for NRF24l01 with STM32F429 Discovery. I am using SPI2 with PB13,PB14,PB15 as SPI2_SCK, SPI2_MISO, SPI2_MOSI and PB12 as CE pin. When i read i get 0 always. Please suggest me ...
Posted on December 19, 2015 at 09:22Hi, I'm relatively new in programming microcontrollers and I'd love to ask which (free) IDE do you use for (offline) compilation and debugging? I'm using Mac OS X and already tried System Workbench with CubeMX gen...
Posted on December 20, 2015 at 12:30Hello everyone I have an Evaluation Board from Thailand (No example projects found), with an STM32F107VC. Now I'd like to select the on board 25MHz oscillator as clock-source.As it is the first time for me to set ...
