The new STM32H7R/S lines are built on the success of the STM32H7 series, offering even higher performance and security at a lower cost. The STM32H7R/S is a bootflash-based MCU powered by a Cortex®-M7 core running up to 600 MHz, with 64 KB of user fla...
Posted on January 24, 2014 at 13:37Hi to all, I am porting a project from the to a home made prototype for a new project. The prototype is having a STM32L151VD (high density) so I made sure that the preprocessor macro is STM32L1XX_HD, and the same f...
Posted on January 23, 2014 at 12:00Good afternoon,Have anyone tried to work with STEVAL-IPP002V1? Can we develop new firmware? What is the development tool that we can use? Or does that product can only be used for evaluation of ST products only?Tha...
Posted on January 15, 2014 at 22:55Im using STM Studio 3.3. When I import my .elf files from Keil or Coocox most of the variables (even direct variables) are missing. When I analyze the .elf file with nm or eu-nm all the variables are available on f...
Posted on January 22, 2014 at 13:16Dear All, I had a workign VCP example on STM32F4Discovery board until some recent changes to my own code (the USB and standard peripheral libraries are not changed). I use EmBlocks 1.42 IDE for compilation/debuggi...
Posted on January 15, 2014 at 03:23hi~I found good nand flash driver EVK.but don't found download link firmware source.STEVAL-CCM007V1 http://www.st.com/web/en/catalog/tools/FM116/SC1234/PF258869?s_searchtype=keywordwhere is the firmware download l...
Posted on January 19, 2014 at 19:50Hello all,I have written a function to configure the DMA for use with one of the USARTs for TX, which works when I trigger it using DMA_Cmd() function. As with the usual USART DMA configurations, all it does is tra...
Posted on January 23, 2014 at 18:40Hi, All EXTI-External interrupts on STM32Fxx and other STM32 devices implemented by STM are EDGE triggered interrupts. The ARM core however supports Level, Pulse and Edge triggered interrupts. STM32Fxx Tech.Ref.M...
Posted on January 23, 2014 at 16:44Hi,In my application I would like to use all three SPI interfaces of the STM32F405RG at the same time, with DMA. I noticed that SPI2 and SPI3 are both assigned to DMA1 Channel 0, but different streams. Does this me...
Posted on December 27, 2013 at 11:39Hello,I am using the STM32W-RFCKIT (MB950 and MB951) to create some prototypes. I've tried both Simple MAC sample applications (sun & planets, talk) version 2.0.1 and Contiki (2.5, 2.6, 2.7). In all of these, ever...
Posted on January 23, 2014 at 14:24Hello,in RM008 Rev. 14 at Section 21.5.2 -''Supported memories and transactions'' - it is written (in table 108) that memory data size is always 16 bit - can we write single byte from 8 bit BUS without effecting t...