STM32 MCUs Embedded software

Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Send SERIAL_STATE with STM32CubeMX USB CDC driver

Posted on April 20, 2016 at 12:25Hello, In order to send SERIAL_STATE over USB IN interrupt endpoint I had to increase the CDC_CMD_PACKET_SIZE to 10 in usbd_cdc.h. Is there a way to do this in cubemx ? I'd like to keep my modification at each code r...

stanypub by Associate
  • 976 Views
  • 2 replies
  • 0 kudos

STM32F107 ETH DMA hangs on reset

Posted on October 10, 2016 at 18:29Hi, I generated project in CubeMX, and I can't run ETH. Connections to PHY are fine. My program run on line 215 in file stm32f1xx_hal_eth.c whitch is:while (((heth->Instance)->DMABMR & ETH_DMABMR_SR) != (uint32_t)R...

jakub2 by Associate
  • 623 Views
  • 1 replies
  • 0 kudos

Compile error in stm32f4xx_hal_i2c.c.

Posted on October 09, 2016 at 09:45I'm getting a basic compile error in stm32f4xx_hal_i2c.c. The header on the file says:   * @file    stm32f4xx_hal_i2c.c   * @author  MCD Application Team   * @version V1.5.1   * @date    01-July-2016 I see: HAL_Sta...

stm32f4 dongle 3g/gsm

Posted on October 07, 2016 at 15:16Hello everybody,before I start I would like to thank you and I apologize for my bad English.good, I want to use a dongle 3G/GSM (USB) with STM32f407 (the card discovery), and I do not know or begins1- I use USB OTG...

rafik by Associate II
  • 363 Views
  • 0 replies
  • 0 kudos

STM32L476 Discovery CDC configuration change

Posted on October 05, 2016 at 12:48Hi all,I'm working on a USB CDC demo from cubel4 family under the STM32L476G_EVAL board.I port the example to work with the STM32L476_VG_Discovery changing the PIN.The example configure the board to receive from a ...

scash9 by Associate
  • 576 Views
  • 1 replies
  • 0 kudos

LWIP Examples for STM32F767 Nucleo

Posted on October 06, 2016 at 03:09I generated a project using the latest F7 Cube. It uses FreeRTOS and LWIP, builds, and I can see that the ethernet task is running. I couldn't locate the demos. The echo server would be good for my needs.Thanks. ...

kenny by Associate II
  • 968 Views
  • 1 replies
  • 0 kudos

STM32F3 processes an invalid USB Setup Packet in PCD_EP_ISR_Handler with ep->xfer_count very large

Posted on June 23, 2016 at 18:01Hi all,I have a STM32F302CBT6, and have created a USB Audio Device (speaker) project for it using STM32CubeF3 version 1.5.Basically, the project initially works. If I for example, set the STM32 as the default audio de...

STM32F429, HAL, TIM+ADC+DMA + (mem2mem)

Posted on October 01, 2016 at 02:13 *** Apologies for the crosspost, I originally submitted this to the 'tools' forum instead of this one. Hi, These forums have been so helpful for me, but I cant seem to find the answer to a probl...

drmoore by Associate II
  • 890 Views
  • 3 replies
  • 0 kudos