Posted on March 18, 2017 at 17:13Hi Guys,I want to implement the STM32F303VET6 for possible DFU or CDC / HID . I am a little bit mixed up with the schematics of the USB ST-LINK for USB interfacing. Is the 1,5k PullUp on D+ mandatory? And if it is, d...
Posted on March 14, 2017 at 19:51I have an STM32L476G-EVAL board and the STM32L4 firmware package. I took their application demo for FatFs which uses the SDIO interface and formats the uSD card, then writes a text file to it, then reads it, then sit...
Posted on March 19, 2017 at 19:42I recently discovered that after using VisualGDB to connect to my STM32 - that none of the Segger utilities worked any more. Just a message: ''No emulators connected via USB'' (despite other software seeing the J-Li...
Posted on March 31, 2016 at 11:32Hi, Does the DFU mode in the bootloader require an HSE crystal? Can it work with the HSI oscillator? I'm using USB FS and CDC mode is working flawlessly, the same should be applied for the DFU mode. Best regards, ...
Posted on March 13, 2017 at 13:01Hello to all.I am trying to use Free RTOS.but i do not know how to set hardware interrupt priorities in free RTOS???????for example i have 3 tasks with different priorities.also in my code i set or reset pins with ex...
Posted on May 19, 2014 at 10:23Hi all,I've develop a specific bootloader which calling my application.My application is based on FreeRTOS.When the application starts after the jump, the firmware crashes in hardfault.It works fine when I don't use th...
Posted on March 16, 2017 at 12:27I am using STM32Cube_FW_F4_V1.14.0 for USB as a device to store data. USB works fine in the start. I receives data from UART2 and save it on usb continuously. after some time complete system get hung and then become ...
Posted on November 15, 2016 at 09:58Hi,I am writing a hub driver using HS controller for STM32F769I-DISCO board.I have Configured the STM32F769I-DISCO boards to use the HS USB controller.Added the code logic to support SPLIT Transaction protocol as ...
Posted on October 08, 2016 at 17:20Using GCC with -Wunused-parameter, I get the following error for Stm32f4xx_hal_tim.c V1.5.1:STM32F4xx_HAL_Driver/Src/stm32f4xx_hal_tim.c: In function 'HAL_TIM_OnePulse_Start': /STM32F4xx_HAL_Driver/Src/stm32f4xx_ha...
Posted on March 13, 2017 at 15:44HelloI generated a project with Stm32CubeMX with a NOR Flash connected in the FSMC. This NOR Flash has a Ready/Busy signal and the HAL NOR has a function to handle this signal: HA_NOR_MspWait. What can I do, if I wan...