Resolved! Is this a mistake in the HAL library about the macro definition of the SD card?
stm32h743xx.h:stm32h7xx_ll_sdmmc.h:
STM32 MCUs Embedded software
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Problem running the "Audio Playback and Record" firmware application with the STM32F746G Discovery board
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...
In your opinion what is the best way to learn USB Host HAL Driver functionality !!!
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 ?
Resolved! USBD_CUSTOM_HID_SendReport function makes devise busy but no one can make device unbusy.
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...
USB Virtual Com Port unusable
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...
Calling osDelay after osMailGet result in the micro stuck - using freeRTOS with CMSIS API
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...
HAL_Delay problem!!!!!
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...
Resolved! HAL_UART_Transmit doesn't work
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 ...
CubeHAL I2C slave pulls down clock line and let it not go. Who knows what I can do when wanting to enable clock stretching.
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...
