Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on August 18, 2017 at 23:06I modified the source code from the ST library example LwIP_HTTP_Server_Socket_RTOS and make it work on our board. At first, everything is good, http server, UART console, USB console, telnet client all works. Until...
Posted on August 17, 2017 at 15:16I am using STM32F303VC with System Workbench IDE.I can't for the life of me get the hard floating point option to work. The compiler never generates floating point instructions. It' only generating soft code with li...
Posted on August 11, 2017 at 00:03Fedora 25 (64 bit)STM32F746G Discovery boardI've been able to program the board using a simple Makefile project. The board flashes and runs the program, in this case, a LED flasher that has code to send messages to...
Posted on August 15, 2017 at 14:16Hello,I have been developing control software based on STM32F207 and I have been using CAN interface for communication. There are several messages with different IDs on the CAN bus which my software is interested in...
Posted on April 13, 2017 at 07:38Hi guy's...I configured Ethernet in STM32f429zi controller using STM32cub max software, And auto code is generated in Keil IDE, Next i don't know how implement a code?please help me any body,It's urgent .
Posted on August 18, 2017 at 19:28I am using a Nucleo-144 board with a STM32F413. I have a PmodSF3 NOR Flash (Micron N25Q256A) attached. I am trying to communicate using QSPI. I have a logic analyzer attached and can see that I am talking to the ...
Posted on August 18, 2017 at 15:22Hello!I am evaluating MCUs for advanced power supplies. The MCU should become our standard MCU for the digital power conversion applications. We typically have an (interleaved) buck, a full/half bridge and a synchro...
Posted on August 13, 2017 at 01:10Would it be possible to test the DCMI interface using the evaluation boards that are currently available? The H7 series has an enhanced DCMI controller compared to the previous products. But H743, H753 boards don't...
Posted on May 24, 2017 at 16:11Hello, everyone! Few days ago accidentally found that DMA FIFO mode checkbox can't be unckecked.However it should not be a problem to simply change ''DMA_FIFOMODE_ENABLE'' to ''DMA_FIFOMODE_DISABLE'' in code. I think...
Posted on August 18, 2017 at 11:38Hello,is it possible that the ETM Trace does not work correctly in newer STM32F7 derivates?In a first revision of our controller board, we used STM32F746ZGT. Here it was possible to use the ETM trace with a CPU spee...
