Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Hi,I have a problem with my application that reads messages from CAN.Sometimes, after wake up, I see rx error on CAN driver (I use the function GetLastErrorCode, that return error number 32(Form error)), this situation remains until I generate a MCU ...
stm32h743xx.h:stm32h7xx_ll_sdmmc.h:
Hello,when I load the application, everything compiles fine and its running. When I now connect my USB stick, it recognizes it, says on the touchscreen which vendor it is, how much GB it has, and so on. Now when I touch the screen to enter playback m...
What is/are the best document(s) should i use to improve my knowledge about USB Host HAL driver. I yet didn't find a reasonable explanation of how it works in detail ...Thank you !ps: Could you link to a good PDF about that ?
I create Custom hid and send 2 PC report usingwhile(1){USBD_CUSTOM_HID_SendReport(&hUsbDeviceFS, dataToSend, 4);}And... Device is frozen. Why? I am going inside HAL->USBD_CUSTOM_HID_SendReport... I see codehhid->state = CUSTOM_HID_BUSY;so USBD_CUSTOM...
hello, I'm trying to transfer a block of data from the PC via USB (with HyperTerminal) to my device card, but I haven't found a way to not lose data.Surely there is the possibility of controlling the flow of data coming from the PC arriving on the re...
I'm working on a project using a STM32F446 with a boilerplate created with STM32CubeMX (for peripherals initialization and middleware like the FreeRTOS with the CMSIS-V1 interface). I have two threads which communicate using mailboxes but I encounter...
Hello everyone!!!I get a problem with HAL_Delay function. When I use STM32CubeMX creat my simple project (blink a led with STM32F4 Discovery Kit) everything is OK with HAL_Delay() function.But when I creat a same project without using STM32CubeMX, HA...
Hi,I'm simply want transmit on UART using code generated by CUBEMX 5.1.0 for NUCLEO F401RE in System Workbench (Version: Neon.3 Release (4.6.3)).I've only added the following code in the main:UartStatus is ALWAY HAL_OK after every transmission. I'm ...
Hi, I have problem with I2C. I use NUCLO446RE as a slave. STM32Cube FW_F4 V1.24.0 or 24.1. Both versions have the problem. I using also Atollic True Studio for STM32 or STM32CubeIDE 1.0.0. The problem occures with both platforms.When the master reque...
