Hello all,I am working on one project and for that i have one battery and fuel gauge (BQ27742-G1).which is connected to mcu through i2c wires. Now i have Golden files for fuel gauge and i need to write this memory to fuel gauge flash space but throug...
Hi all, I am pretty new to STM32 development and pretty green to embedded systems in general.The main goal I am trying to achieve is receiving firmware updates from a master controller over UART. I am using a STM32F091CC chip on my slave device and w...
Our setup:- We use DMA2 controller in conjunction with SDIO to use the physical SDCard. Given : We choose to put the STACK into core coupled memory (only accessible by CPU), since this reduces the DMA latency (see AN4031 Rev3, chapter 2.1.3). - The p...
I used CubeMX to generate the Makefile project. Only ARMGCC can compile this project. But I want to use ARMClang to compile the project, how to change the Makefile.This is one of my Makefiles that currently supports C/C++.############################...
I have the STM32F429 Discovery development board. I want to send and receive data from the USB port. I will use Virtual Com Port for this. When I connect the Micro USB port on the card to the computer, it does not appear as a device. I use Keil as th...
i have tried numerous time to add the file path for FatFS files in my project to makeFile, touch designer wont flash board because icant file the .Fatfs,h file.i was advised by ST employee to add file path to the MakeFile , not being a software engin...
Hello,I have a STM32F042 as USB HID Keyboard done with STM32CUBEIDE. Everything works nicly. Now here is my problem. If I plug the device into a running Windows PC for the first time the driver installation appears and all is fine. However if I plug ...
I'm planning to build a custom board with the STM32G431KB on it and it needs to be programmed via USB.So I bought NUCLEO-G431KB board and soldered a USB cable on it.Red on VinBlack on GNDWhite on PA11 USB_DMGreen on PA12 USB_DPI also hooked PB8-boot ...
Hi, I'm currently working on adding external memory to a Nucleo STM32F446RE board through 4bit SDIO using the WaveShare microSD BB: https://www.waveshare.com/wiki/Micro_SD_Storage_Board.I created my project with STM32CubeMX configuring SDIO and FatFS...