Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on November 20, 2016 at 17:52Dear all, I have a issue with SPDIF_TX on a nucleo F746ZG. Working on this since some days and can't identify the problem. I have some hearable ''glitches'' in an otherway working operation. A frequency sweep si...
Posted on June 15, 2015 at 13:27Hello,I'm working with the USB Library on a STM32F072CB.The project I use is the virtual com port example inclueded in the library.If I run the example without changing anything it works fine. Because the project isn'...
Posted on November 21, 2016 at 22:25Hi,I have interfaced OV7670 camera to STM32F7 using DCMI DMA in snapshot mode. The OV7670 is configured to provide with QVGA resolution.image data in RGB565 format I am saving the data to the SRAM1 memory (startin...
Posted on November 21, 2016 at 15:21Hi,I seem to have issues with TIM6 and TIM7 (the enable bit seems to directly be turned to 0 when I write it to 1) in OPM (One Pulse Mode) when I have a 1.8V power supply. The timers (both) seem to operate properl...
Posted on October 15, 2016 at 14:48hii am using stm32f030, last year i wrote a program for stm32f030 that been using timer 2 but today i started to work on this MCU and i can see timer 2 is working , but i dont see timer 2 details in the data sheet ...
Posted on November 12, 2016 at 02:40 ciao ..!! I use STM32F103C8Tx, my IDE is Atollic and configure the project with STM32CubeMX I wanted to try to use the virtual serial present in Cube but I have some problem. I enabled the USB Devic...
Posted on November 21, 2016 at 17:41Hi, in order to use IWDG should I manualy starting LSI or LSI will start automatically ?I am going to use CMSIS. Thank you.
Posted on November 22, 2016 at 04:17Hi All. I am planning to get a ''Hello World'' program running on a STM32 eval-board, using linux-tool-chain. As part of preparations, the only proper ''linux-link'' I have received till now is http://www.hertavil...
Posted on November 21, 2016 at 10:14The STM32F7xx microcontrollers have a maximum operating frequency of 216 MHz. However, the reference manual of the STM32F76xx/STM32F77xx (RM0410 rev 2) mentions lower speeds at several places, which might be incon...
Posted on October 25, 2016 at 08:18Dear All,I am new in stm32 world.The device I am going to make, its on low power mode.As far as I know from STM32F070xB /STM32F070x6 datasheet, it has 128KB flash memory.Now my question is 1.can the DMA request acc...
