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STM32F10x HAL USB debug issue

Posted on October 30, 2016 at 14:04 Hello everyone! I tried to create a CDC to PC interchange project in Cube on STM32F103C8T6 (as you can see in attached file) and I have some kind of trouble — debug doesn't works properly. During d...

Lenoe by Associate II
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STM32H743 SPI1 not working

Posted on May 09, 2018 at 08:21Hi,I have designed a STM32H743II  board and now I am testing hardware functionality. I have a serial FLASH connected to SPI5 which works fine. I have a serial EEPROM connected to SPI1 where I can not see any activity o...

STM32F746 Firmware and Debugger Lockup

Posted on August 03, 2017 at 19:09We are seeing a lockup issue with a STM32F746 design.  On the surface it appears like a normal firmware lockup, then the watchdog triggers a reset and it recovers.  But if I disable the watchdog and try to use the d...

JD1800 by Associate II
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Less throughput on stm32f411RE nucleo board

In stm32f411RE nucleo board even with 45MHz clock with dma configuration throughput is not crossing 3-4Mbits/sec.Can any one suggest what changes need to do in the dma configuration or need to any other setting.When I checked on oscilloscope interfac...

stm32f030 aeabi_uidiv undefined reference

Posted on July 13, 2018 at 00:12hi, I try to compile a minimum program using stm driver libs. but I can't compile without error about '__aeabi_uidiv' from line 1083 of stm32f0xx_rcc.c : pllclk = (HSE_VALUE / prediv1factor) * pllmull;I think the prob...

STM32 Nucleo as Wifi mass storage device

I want to make my stm32 f446re nucleo board as a mass storage device, which would be accessable via wifi. Nucleo board will be connected to esp8266 or Nodemcu.1. Will USB Renumeration feature just make my board work as a mass storage device ?2. Pleas...

Bug Report: STM32L4 HAL RTC driver

Posted on June 07, 2018 at 20:20Greetings,    I believe I have found a bug in the HAL RTC driver.  I am using an STM32L4, and I'm using STM32CubeMX v4.26.0 to generate my project, with firmware package v1.12.0 for STM32L4 series . I observed that us...

STM32F7 discovery audio line-in

Posted on October 06, 2015 at 21:10 Hi. I've started to play with STM32F7 discovery. I got to DSP audio example from hands-on and I would like to use line-in instead of microphones. Unfortunately when I've changed BSP_AUDIO_IN_OUT_Init...