Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on January 17, 2017 at 09:08Hello all We are new to external SRam and Sdram so I have some question we could don't verify the answer maybe because of language or lack of knowledge.we need to add external ram to stm32f4 and stm32f7So how to c...
Posted on January 13, 2017 at 23:27 Preface: I have been working with the DMA/IT TX/RX successfully and this is the first I've ran into this problem. When trying to transmit back to back, my second transmission cuts off half of the first. Now,...
Posted on January 18, 2017 at 20:49Hi, I am implementing an I2S Audio interface using the SPI2 peripheral on an STM32F746NGH6 (STM32F7 Discovery Board). I find ST's terminology of MOSI/MISO confusing because it all depends on if the peripheral is an...
Posted on January 18, 2017 at 16:54PC computer seem to allow serial communication up to 256,000 bps over USBBut the ARM based Cortex M7 like STM32F746xx have 25 communication interfacessome of them capable of up to 27 Mbit/s Is there a way to com...
Posted on January 18, 2017 at 09:45Hi,is it ensured that there is just one bit set in the RCC_CSR register when it is cleared and afterwards a certain reset occurs? Or is there a case so that more than one reset reason bit becomes set?There is no st...
Posted on January 12, 2017 at 13:28Hello to everyone,I've been searching in the web to find and example of this typicall aplication of reporducing MP· files from a USB stick, with the stm32f4 discovery board.At first I found the code (http://vedder...
Posted on January 18, 2017 at 04:19I am tring to figure out how to use the BSP for my stm32f746G-Disco board. I have worked through several issues from setting the STM32CubeMX and getting the files in the correct place. I have run into the problem...
Posted on January 18, 2017 at 05:44Hello folks,I am working to migrate my firmware from stm32f103 to stm32f20f family, for that I have gone through the guide provide by st http://www.st.com/content/ccc/resource/technical/document/application_note/27...
Posted on January 17, 2017 at 04:08Hi:I use STM32F4 series and it works OK for one network PHY (using LwIP). As I know the F4 MAC interface can read/write more than one PHY's. However only one set of MII/RMII interface pins and MAC hardware, imply ...
Posted on September 09, 2016 at 18:46I've tried installing STM32CubeMX on two different Macs. In both cases when I try to download firmware kits, I get an error ''These Files have a problem during Download''. I've also tried downloading the zip file...
