Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Posted on July 21, 2017 at 10:45hi all.now i'm trying to get the local ip address using DHCP mode.i copied the example of 'f7 http server netconn RTOS'but i don' t want to use RTOS, so i just copied only the DHCP partand i also refer to 'f4 tcp echo...
Posted on May 30, 2011 at 10:46Does anyone know of a way to create a DFU file from the Windows Command prompt. I need to automate the generation of the DFU file from within a Makefile. Thanks Cosma #makefile #command-prompt #dfu
Posted on July 20, 2017 at 12:19Anyone can provide an example of STM32F437 FreeRTOS + LwIP UDP stream that no loose ethernet packets.I've tried different implementation but, analyzing the ethernet packets, sometimes one packet is lost.This is my imp...
Posted on July 20, 2017 at 07:13Hi all,this question might be a bit vague, I'm more interested in how the STM32F4 and F7 series work with LwIP in detail.The application I'm developing is simple UDP and TCP data transfer. UDP to be used for status an...
Posted on July 19, 2017 at 04:19This is perhaps more a CMSIS questionI am trying to build a PID application on STM32F4CMSIS DSP version: V1.4.5 bI included the 'libarm_cortexM4lf_math' for GCC, included 'arm_math.h'.I enabled compile time flag ARM_...
Posted on June 27, 2017 at 15:34Hi,I try to made a project with a Nucleo STM32F746ZG card.I search an example for made an USB host for a contactless card reader. i try to made a Virtual Com port on the card.Can you help me with an example ?Thx#stm32...
Posted on September 14, 2016 at 14:53Hi, everybody! SD 2Gb connected by SDIO to stm32F407. FatFs. f_mount(), f_open(), f_write(), f_close() work well. But f_mkdir(''DR'') creates failed directory. Its name - ''DR. 1'', and if i try to open it, the m...
Posted on June 30, 2017 at 05:39Board: Nucleo F746ZGI configured USB for CDC Class over FS, and I was able to enumerate as a tty.usb serial device.However, I need to configure HS over FS for an application. On STM32F4, I have been able to do so for ...
Posted on July 18, 2017 at 20:26HelloI have made a few projects using the CubeMX that include LwIP. Each time I had compiler errors concerning MEMP_ defines which are marco-generated. If I would use any feature that require the use of one of these ...
Posted on July 12, 2017 at 18:03STM32F7 HAL_Uart_receive_IT trying to receive and process one byte at a time, and like many others in the forum, I get one byte ok, then the HAL Receive Callback routine will not run again. Here are the basic code pie...
