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...
Posted on July 14, 2017 at 07:58I am trying to use F103c8t6 with USB in virtual COM port mode, using CubeMX tools. If the device is powered from an external source before USB connecting - when connect USB cable it is recognized by Windows normally. ...
Posted on August 29, 2016 at 14:02Hi! I am new to STM32 microcontrollers and SPI. I'm currently working on STM32F334R8T6 (Nucleo board 64-pin package) and need to configure it as spi full duplex master without crc for operating MAX31865 temperature ...
Posted on July 13, 2017 at 12:35Hello All,Application Requirement: Alarm detection using STM32F407 discovery Board and if alarm tone detect generate alarm signaland system become off.Issue :1> While Mic Place on the Loudspeaker alarm tone detect a...
