Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Posted on October 25, 2017 at 08:47Hi,I am using STM32F401RE. For my USB device application I used DFU class stack from STM32cube mx.I have ported stack to my application,It is working fine but I always misses first byte received after initializatio...
Posted on September 18, 2017 at 08:00Hi all,I'm trying to get work speaker output on my Discovery kit (STM32F469I-DISCO) but not succeed yet. I have connected https://www.gme.cz/reproduktor-ls45n-3-r8-45mm-8ohm-1w on pins 15 and 16 of extension conn...
Posted on October 27, 2017 at 21:30I am using the STM USB CDC VCP middle-ware stack on STM32F777II MCU. I just wanted to know if there is a way to create the application in such a way that when this USB CDC VCP device connects to my windows PC, it c...
Posted on October 27, 2017 at 21:35I am using STM USB CDC VCP middleware stack on STM32F777II mcu where I wanted to know if there is a function or way to know whether the device (mcu application) is successfully connected to the windows PC or not?#u...
Posted on October 28, 2017 at 12:55dear Community,i should to use some HAL functions outside the main.ci add &sharpinclude ''stm32f4xx_hal.h'' to another c file but error appears for example for SPI:regards, Ras#hal #outside-main.c
Posted on October 26, 2017 at 22:21 There seems to be a problem in HAL_RTCEx_BKUPWrite which is available in CubeF1 1.6.0 package. void HAL_RTCEx_BKUPWrite(RTC_HandleTypeDef *hrtc, uint32_t BackupRegister, uint32_t Data) { uint32_t tmp = 0U; ...
Posted on December 18, 2015 at 10:26Hi.What is the proper way to ''merge'' x-cube expansion packages into STM32Cube base repository (e.g. STM32Cube_FW_F4_Vx.y.z)?Whenever I merge files I see many overwritings I'm not sure I should confirm.Thanks! ...
Posted on October 25, 2017 at 16:10I have an STM32L4 project configured to use LL drivers in CubeMX. I am using An stm32L4 series MCUUSART1Desired baud rate 115200The LL library functionLL_USART_Init(USART1, &USART_InitStruct);does not correctly se...
Posted on October 26, 2017 at 07:45I implemented mass storage in STM32F4 Discovery. Mass storage located in RAM it uses 64KB. I need just 16KB to load image from PC and draw it on LCD. Inside MCU I use ugfx and fatfs. It's almost working under windo...
Posted on October 24, 2017 at 10:38Hi, everyone. I got a strange, also interesting, problem, while I am using System Memory Boot Mode with STM32F446RE.=================================================================================Hardware Descript...
