Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on May 30, 2016 at 16:15Donald Seay talks about mating the Wolfson WM5012 audio board to an STM32F4 in this video:https://www.youtube.com/watch?v=TO66UN64-os I purchased the STM32F746G thinking it would be much the same and I would be able to...
Posted on May 28, 2016 at 09:58I am compiling code for STM32F746G discovery and I am stuck on an error that makes no sense. The error occurs in stm32f7xx_hal_dma2d.h when in line 190 is declared: HAL_LockTypeDef Lock; The compiler com...
Posted on May 24, 2016 at 16:57Hello.I’m trying to connect a F207ZG to the Avalon-Bus of an Altera FPGA. I want to use the FSMC of the STM32. Because the STM32 and the FPGA have different clock domains, I configured the FSMC as asynchronous SRAM:/* ...
Posted on May 29, 2016 at 23:03HII want setting spi peripheral.IF SCLK POLARITY =1please guide me MISO and MOSI pins will be PULL UP OR PULL DOWN???or IF SCLK POLARITY=0please guide me MISO and MOSI pins will be PULL UP OR PULL DOWN???THANKS #st...
Posted on May 30, 2016 at 10:19Hi everyone. Excuse me for my poor English.Is it possible to set TIM2/TIM3 for external clock from TI3/TI4 inputs?If it is not, give me a hint how to count amount of external pulses for PB11/PC9 without using interrupt...
Posted on May 27, 2016 at 06:12Hello,I'm just starting with cortex-m3 and with gnu arm toolchainMyquestion may be stupidBecause the internal SRAM in the Cortex-m3 is 64KB max,when i build project is keil ver 4 it can not compiler. My project is decl...
Posted on May 28, 2016 at 17:57does anyone know a book or tutorials that speaks in detail of the hal driver libraries and stmcubemx? thank so much
Posted on May 29, 2016 at 19:33I'm new to ARM so please bear with me. I searched this forum and didn't find anything relevant (or maybe I didn't search well enough), so I'm posting my question here.In the microprocessor world, we have the notion of ...
Posted on May 29, 2016 at 12:23I read that there is an SDIO add on card for the 407 Discovery card. Can somebody give a link to it. I could clone the board and code. Is this current? From Clive1./public/STe2ecommunities/mcu/Lists/STM32Discovery/Flat...
Posted on May 30, 2016 at 00:34 Hi all, could someone please give a hint on how to read from flash. I have tried to set value inside flash and then read it afterwards inside the code but it doesn't work, it reads 0. Inside ld ...
