Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on July 11, 2014 at 17:58hello every onei use stm32f429 disco and keil compileri need to load a .bmp file to sdramthe .bmp file is about 230400 bytesso i define DATA_IN_ExtSDRAM and i config the options like attached filebut it makes hard fau...
Posted on October 22, 2014 at 11:00Hello, I'm new in STM32 World. I have a question:I enable ADCs in my STM32F3 with dma access and microcontroller works very well, but, in F3 is not possible double buffering or pinpong method with dma, correct?So, ...
Posted on October 22, 2014 at 11:51I have tried to locate a BSDL file for STM32F373VCT6 ? anywhere to be found?//Pierre
Posted on October 20, 2014 at 13:10I am having an issue with the STM32Cube HAL function, HAL_SPI_TransmitReceive_IT(). I am using the STM32CubeF2 library with STM32CubeMX tool to generage most of the initialisation code.I have an STM3220G evalutatio...
Posted on October 22, 2014 at 09:52 Hi, I have a flash init routine that I call after enabling the main PLL in my boot loader and my main application. The routine will check in the bootloader if the OPTCR or OPTCR1 values have been changed fo...
Posted on October 22, 2014 at 11:17Hi guys, I'm Aurelio, I'm 22 and I'm from Italy :)Yesterday I bought an STM32F407VGT6 Discovery board, but I have a strange problem. I wrote this simple code to light the LEDs on the board when the user button is p...
Posted on October 21, 2014 at 19:36The STM32L152VC includes an internal voltage regulator with contrast control from 2.60 to 3.51V. Those voltages then get used to drive the individual segments. In my case, I'm running the processor at 2.6V (VD). Wh...
Posted on October 15, 2014 at 10:14Hello all, Following some hardfault error with my code running into a STM32F415, I found a solution that leave me puzzled. In my main, I declare a array of 600 uint8_t called data;uint8_t data[600]; I call a funct...
Posted on October 16, 2014 at 16:29Hello matesI'm looking to use the SMT32F303VC (STM32F Discovery Board) for my first product. I'm developing on mac osx, build my toolchain based on ARM GNU GCC (GCC ARME NONE EABI 4.8) + Eclipse + Zylin Plugin + Op...
Posted on October 21, 2014 at 00:00 Hi all, I am working with the STM32F4 Discovery board and I changed the Standard Periph Library from 1.0 to 1.4 With the 1.4 version the boards run slow with this code: #include ''stm32f4xx_c...
