• low level header - download

    I recently downloaded CubeMX for the F7 again, to check for the LL headers. I'm pleased to find them complete now, at least at first glance. Gonna test it in the next time.   But to my suggestion. The whole pac...
    created by AvaTar
  • led blink with dma with out cpu

    hi everybody I want to do the project on and off for LEDs with dma and timer Without engaging the CPU's but i cant some body help meor give me sample from this
    last modified by HAMID SHEYBANI
  • STM32CubeMX, FatFS and SDIO?

    Everyone, How can I use cubeMX for SDcard ? I have generated for MDK but : this function doesn't work , from UM1721 User manual Developing Applications on STM32Cube with FatFs page 21. : uint32_t wbytes; /* File w...
    last modified by h.rick
  • how run Free RTOS on STM32????

    Hi.   i want run free RTOS on STM32. But there are a lot of concepts and parameters for setting (task,Queues,Thread,.....).   I have read "Developing Applications on STM32Cube with RTOS"  But I am st...
    last modified by khastar.mehdi
  • STM32F091 option bytes programming problem

    Hi everybody, I am facing a rather strange problem when trying to program the two user option bytes (0x1ffff804, 0x1ffff806). The code I am using is rather straightforward:     volatile FLASH_Status t...
    Gabriele Rizzi
    created by Gabriele Rizzi
  • Can't debug CUBEMX generated code

    Hey, I got Discovery F3 board, i wanted to start project which uses I2C communication, so i enabled I2C1 peripheral and generated code for EWARM IDE using CubeMX. I uploaded code on board and pressed GO in debug ...
    eizens Poiss
    last modified by eizens Poiss
  • fresh Custom HID Project, not flashable on my STM32F4

    Hey guys,   I created 2 sets of projects with CubeMX for my STM32F429I-Disc 1 board.   I project is a Device HID project, the other one is a Device Custom HID project.   The Device HID projects works...
    last modified by lampe.julian
  • Why is " TIM6 Update event occurs each TIM6CLK/256" ?

    Hello! This is a code of cubemx for f4 discovery board. Can anyone tell me why TIM6 Update event occurs each TIM6CLK/256 ? This timer is a trigger for DAC to generator wave . Thanks !!!!
    Nature Shirled
    last modified by Nature Shirled
  • usb host

    Hi Everyone,I'm trying to read from the USB keyboard with  a custom board STM32F205RCT6 MCU. I am using USB FS host (host only) with HAL library.but  it just works with some keyboards! Other keyboards are...
    1Ashena M
    last modified by 1Ashena M
  • Problem to download STM32CubeL4

    i cant download STM32CubeL4 Some time it starts and the download chokes in the middle otherwise it dosen't start
    Abdulrahman Sabry
    last modified by Abdulrahman Sabry
  • STM32L432 - I2C Address Off By 1-Bit

    Hi, I recently brought up the I2C using the STM32CubeMx(4.19.0) and STM32CUBE_FW_L4_v1.6.0  and I was attempting to write to a slave device with an address of 0x2A.   I noticed that my slave device was NAC...
    Nolan L
    last modified by Nolan L
  • CubeMx problems with USER CODE SECTIONs

    HI I am using Cube32MX for the implementation of a USB Host + Fatfs to work with a pendrive connected to a stm32f407, generate code for SW4STM32 but in the usb_host.c file generated by Cube32MX the following appears....
    Eduardo Illescas
    created by Eduardo Illescas
  • STM32F303: GPIO configured with PP affect ADC readings

    Hi,I'm using a STM32F303 (landing page: http://www.st.com/en/microcontrollers/stm32f303k8.html) for one of my project. I have PA0 configured as a GPIO output with push pull used to turn ON/OFF a BJT. I also have PA3 c...
    William Huang
    last modified by William Huang
  • FATFs f_open ?

    Everybody, Why isn't my f_open working properly ?   I tried the example from UM1718 but stack on f_open. Is SDIO initialized properly ?   here's the code : /TEST SDIO begin if(retSD == 0)    &...
    last modified by h.rick
  • Timer-driven Single word Memory-to-Memory DMA transfer, can it be done in HAL??

    Hello everyone again!   I have a special case scenario here that might be impossible to implement.   I want to transfer (using HAL) from Flash memory to SRAM memory a single word at a time via DMA, us...
    last modified by pappas.chris
  • How to set stm32f407 sdio to 48Mhz?

    hi  i want use sdio as 8bit mode and 48Mhz but i try to do this and i saw max 25Mhz on clk line for sdio port. how can i set sdio as 8bit-48Mhz mode? tnx for replay
    last modified by soheili.mehdi
  • Warning on loading STM32cubeMX 4.18.0 project with the new 4.19.0 version

    Hi, When I load a STM32cubeMX 4.18.0 project with the new 4.19.0 version I get the following warning: "The Firmware Package (STM32Cube FW_F4 V1.14.0) required by the Project is not the latest version available in you...
    Helio Mendonca
    last modified by Helio Mendonca
  • I couldnot make STM32F103RC CANBUS work

    hello dear forum, I copied following code from std peripheral library however I couldnot make it work what I am doing wrong ? thank you ---------------- RCC_APB1PeriphClockCmd(RCC_APB1Periph_CAN1, ENABLE); ----...
    last modified by karakaya.mehmet
  • cubemx + usb vcp and stm32f4?

    hey, I tried to run usb hs + vcp with code created by CubeMX. In generated code i have changed: #define APP_RX_DATA_SIZE 64 #define APP_TX_DATA_SIZE 64 and included in main.c: #include "usbd_cdc_if.h" also ...
    John Doe
    last modified by John Doe
  • Which USB parameter in CubeMX cause generetion of HAL_GPIO_EXTI_Callback?

    Hi,   I have created a project in CubeMX 4.19.0 for the STM32L476JGY (Firmware package 1.6.0) in which I have a USB device in CDC mode. The code was generated for SW4STM32. Communication with a PC works fine for...
    Julie Lambert
    last modified by Julie Lambert