Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
First I tried to run simulation of FreeRtos on VisualStudio and that succeeded. I was received and sending messages. For guide I used: https://github.com/eziya/STM32_HAL_AWS_IOT this example. It compile fine but when I run the code it prints this err...
Hello all,Is there a reference doc about the HAL/LL for ST's 32F439 ARM MCU? I want to know the function structure and just want to know how it works and to have control over how I set up my devices.thanks George
I am trying to use STM32CubeIDE to create a project for an STM32F038C6 MCU, the problem is that the generated project does not fit into the 4K SRAM of the MCU, it is some 2500 bytes overflow. Even when I remove the "user" heap, not required and reduc...
Hi all,I have recently made a circuit for a STM32L031G4U6, but it’stotally not working. I'm using a FTDI flash and the boot pin should be set highto boot from the system memory. According to the log message from the Arduino IDEit does upload the sket...
I am using a custom board with a STM32F4. It seems that I can receive the data through this function that is called by interrupt and adding the pointer read_buffer, that I use inside the RxUSB() function to get the data and do the necessary operation...
We have a system that communicates with the engine controller via CAN communication on the STM32 F429ZI NUCLEO and has an APPS (Gas Pedal). When we supply this system via USB, the system works correctly, but when we supply the system with a 12V separ...
Hello! I'm trying to setup a basic webserver and was following an online video that set it up for an F7 chipset. While the chips are very different, a lot of the processes should be similar so I'm trying to port it to an STM32H753. While researchi...
In AN2606 Application note "STM32 microcontroller system memory boot mode" on page 53, it describes thatThe STM32F070x6 bootloader is activated by applying Pattern 6 (described in Table 2: Bootloader activation patterns). Table 17 shows the hardware...
I'm actually trying to write on a µSD card with a STM32L486QGI6. The function f_mount() returns FR_NOT_READY whether the µSD is placed or not...I already checked dozens of tutorials and examples for CubeMX generation (Checked the pins, the SD_Detect ...
I am using the STM32F407 and I correctly configured the pins for boot mode, I am using USART3 in boot mode for downloading the code into the flash memory of this MCU. I used ST flash loader demonstrator GUI for downloading the code into the MCU using...
