Resolved! stm32 RCC Register ?
While looking at the rcc registers, you can see the ICSCR register on the debug screen, but when I write on the program, I encounter an error, I wonder what is the reason.
Forum Posts
Resolved! I think I found an error in the ethernet HAL for the STM32F4 , can you confirm ?
The code after the LAN speed auto detection is this :line 443 @stm32f4xx_hal_eth.c if((phyreg & PHY_SPEED_STATUS) == PHY_SPEED_STATUS) { /* Set Ethernet speed to 10M following the auto-negotiation */ (heth->Init).Speed = ETH_SPEED_10M; } ...
STM32 Bootloader: What is Bootloader, how to use it & what are all the concepts we need to know to implement bootloader in STM32L4R5ZI MCU?
Why we need Bootloader, what is the tool to implement this, How to interface it, what are the Security features available in Bootloader?
Which class of USB is used for making the communication between the STM and Application ?
Helllo,I am working on Nucleo-h745ziq board. Using the GUI I creating the application of 3 LED and one user button. When I press the switch the led starts the blinking on stm32,For this purpose which Usb class that I have use HID or Custome HId. Can ...
Resolved! Why does BFB2 (Boot From Bank 2) behave differently on 3 different STM32's ???
Is there (or have there been) some big issues with the BFB2 option and the STM32 Bootloader ?I have been trying to implement firmware updating from our host by using the BFB2 option bit on three different STM32's and all of them behave differently:ST...
Not able to create semaphore in lwIP stack
Hi ,I am working on STM32L072 controller with RTOS which communicates with LAN9250 ethernet IC over SPI . i have integrated the lwIP stack in ,my project externally (v2.1.3). I am using netconn api's for data tx and rx. While creating net connection ...
USB HID Device response with a STALL
Hello everyone,I have trouble while implementing USB HID on a STM32F373.I use the "custom Human Interface device class" and implemented all like in the video from ST Link. I also tested my device with the HID Terminal from the video (the Programm jus...
Why can't I integrate the CubeMX USB MSC code into the default end-node I-CUBE-LRWAN project?
I want to add USB MSC functionality to my project which is based upon the I-CUBE-LRWAN project. My personal project is a stripped version of I-CUBE-LRWAN but the behaviour can be replicated by taking the I-CUBE-LRWAN end-node project and adding the g...
Resolved! FATFS not working when if FreeRTOS is enabled
Hello, I've a STM32 NUCLEO board (STM32F446RETx) with an SD card board connected to it.Im using:STM32CubeIDE Version: 1.7.0 Build: 10852_20210715_0634 (UTC)STMicroelectronics STM32CubeMX 6.3.0.202107141111 com.st.stm32cube.common.mxSTM32CubeF4 Firmwa...