STM32F446RCT6 .. bootloader problem its not dected in DFU mode
STM32F446RCT6 .. bootloader problemits not dected in DFU mode
Forum Posts
What is needed to develop an IOT device using STM32 specifically utilising ethernet?
Hi,I'm hoping this is the correct forum to ask this question. I am developing an industrial product using STM32 devices and I need to add ethernet capability to the product. I have a moderate amount of embedded development experience but zero network...
Resolved! What's the best way to port CMSIS UART from F0 to G0
An existing project runs on STM32F091, it use CMSIS USART driver (ARM_DRIVER_USART Driver_USART1). Now I need to migrate this project to run on STM32G070. But in CubeMX for STM32G070, there aren't any USART driver under CMSIS driver, except a header ...
SPI DMA in slave mode , HAL_SPI_TxRxCpltCallback() callback not being called?
I am using STM32F446RET6 with STM32CubeMX and STM32CubeIDE to create an SPI slave device using SPI1 in DMA mode using the HAL SPI driver. I call HAL_SPI_Receive_DMA() in main to receive 1 byte from the attached SPI master device. It is successful, an...
STM32L462 + CMSIS V2 + FATFS + SDMMC with DMA not Working
Hi,I am working on interfacing the SD card with the following requirement :CMSIS V2 + FATFS + SDMMC with DMA on STM32L462.I have configured the project in CubeMX Version 1.3.0. The CMSIS V2 with FREERTOS has been selected from the CUBEMX configurati...
Resolved! Bug in Low-Level driver LL_SPI_ReceiveData8 for STM32L0, STM32L4, STM32L5 and possibly others
Affected driver libraries: STM32Cube_FW_L5_V1.4.0, STM32Cube_FW_L4_V1.16.0, STM32Cube_FW_L0_V1.11.2 and possibly other device driver libraries based on the same SPI peripheralFile: stm32yyxx_ll_spi.h (Replace yy by L5, L4, F0, ...)Functions affected:...
Resolved! Compile error for STM32G071RB Nucleo with UCPD and GUI interface enabled
While trying to test out the USB-PD middleware, I generated a project for the STM32G071RB Nulceo dev board with Tracer EMB and GUI interface enabled. Generating the code works fine however, I'm getting a compile error that traces back to the FLASH_SI...
USB HID REPORT DESCRIPTOR SIZE
I have a report descriptor that consist of 456 bytes. The problem is : When i define USBD_CUSTOM_HID_REPORT_DESC_SIZE 456 in usbd_conf.h file, it raises overlow warning and my hid device no longer works. How can i define hid descriptor size bigge...
STM32F070F6 Bootloader USB DFU Mode not working.
I want to use STM32F070F6 usb dfu mode to upload program. The document An2606 page 53 says:If HSE is present and has a value of 24, 18, 16, 12, 8, 6, 4 MHz, the system clock is configured to 48 MHz with HSE as clock source. The DFU interface, USART1,...
I have an algorithm in C wich read and write a .txt file. I know that i could do this by serial port but need of it on the board for a stande alone application so i want to know if i just drag the file i the .txt file into the mcu like for programing one
I have to know if the file will stay into the mcu memory in this way and if the c program will work or if this idea il wrong and i cant do in this way.
