Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on May 19, 2015 at 22:07Functions in usbd_cdc.c which return values of USBD_StatusTypeDef as defined in usbd_def.h (e.g USBD_OK) are defined as uint_8.This causes IAR to issue ''enumerated type mixed with another type'' errors when properly t...
Posted on November 03, 2016 at 09:28I have a problem (I think) with PA6 in an STM32F303VCTx using it as an analog input. This pin is shared (along with other things) with opamp2_vout and even though I have not enabled any opamps, I think what I'm re...
Posted on January 12, 2017 at 22:36Where can one find the current version of stm32f437xx.h?Thanks,jh
Posted on January 13, 2017 at 13:50Hello,I have a funny question. I have STM32F401RBT6 and my firmware is ~140KB in size. I can download it without any issues, but the datasheet for this chip says that it should have only 128KB of Flash?Also when I ...
Posted on January 13, 2017 at 19:42Hello All,I am working on LwIP application with STM32F429 Nucleo Kit.I am able to establish the connection and communicate with external client/server without any issues.But now, I need it to be tested with socket ...
Posted on September 12, 2016 at 09:57I have made a board camera module using SONY's IMX225LQR-C image sensor. The following is its data sheet. I would like to ask a question about page 49 of this data sheet. http://astroccd.org/wp-content/uploads/20...
Posted on January 13, 2017 at 08:43Hi, Everyone.I am testing IAP on stm32f051.I made IAP code downloading from someone's IAP and did little modify.IAP code is located on 0x0800 0000 ~ 0x0800 2fff and application is located on 0x0800 3000 ~I wrote th...
Posted on December 21, 2016 at 05:41Hi,I(or may be ST) have a ptoblem. I tried to use ADC1 & ADC2 in regular dual mode with DMA on STM32F103C8T6 MCU(startup code generated by last CubeMX). If I configure ADCs in continues mode, then start ADC2(using...
Posted on July 15, 2016 at 14:35Hi All,I'm using STM32L475, STM32CubeMX 4.15.1, STM32L4 firmware library 1.5.1 and the code generated by STM32CubeMX. When initializing ADC1 and ADC2 the ADC2 initialization, MX_ADC2_Init(), sometimes calls ErrorHandl...
Posted on August 03, 2016 at 15:14Hello! I am trying to start ADC2 on stm32l476, but it always goes to error handler multimode.Mode = ADC_MODE_INDEPENDENT; if (HAL_ADCEx_MultiModeConfigChannel(&hadc2, &multimode) != HAL_OK) { Error_Handl...
