Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on December 17, 2015 at 08:45Hello.. I have a question that How much current ''LCD step-up converter'' of STM32L053 consumes. I tested two cases that VLCD power is supplied from internal or external VLCD power. In Our H/W board, the inter...
Posted on March 04, 2016 at 11:09Hello,I just bought my new STM32Nucle f429zi and started to read about DCMI(Digital Camera Interface) because my project it's about image processing.It is clear for me what DCMI does,the part I don't understand very ...
Posted on March 03, 2016 at 11:38Hi, I'm trying to program an STM32F469NI Discovery board with a default project from the Cube set of projects using IAR Embedded Workbench (v 7.50). The project builds fine, but while trying to program the device I ...
Posted on February 15, 2016 at 10:05HI, Is there any Clock Configuration Tool for STM32F429X (STM32F4 Discovery Kit).I can find Tool for http://www.st.com/web/catalog/tools/FM147/CL1794/SC961/SS1533 but not this.Please advice !Br,Rp. #!stm32-!clo...
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Posted on March 03, 2016 at 19:54Hi,I am trying to test the IAP exemple and I am having problems with arm-elf-objcopy.exe. Every time I run it it seems to enter in a loop where it creates new process non stop and freezes my desktop. Tried to run a...
Posted on March 02, 2016 at 22:03Hi all,For an application I'm working on, I needed to speed up startup. I looked into the .init and .bss routines and saw that they weren't very efficient. I re-wrote them and got about a 2.2x improvement in startup ...
Posted on March 03, 2016 at 19:20Hi!I would like to know if it's possible to transfer a file from a PC(with hyper terminal), to the MCU' Flash, with the UART over DMA.I use a stm32l151xc. , the file to transfert is moreorless 100kB.I check the tras...
Posted on March 03, 2016 at 09:22Hi all,Thanks in advance for your time spent on this topic.I have spent several months on STM32 project, fine with software coding, but keep confusion on the startup file, which would appear inalmost every project as...
