Binary flashing script
How to flash a binary file to the microcontroller with script only ie without STM32Cube IDE & Stm32cube programmer. Please provide a detailed script to flash a given binary saved at a known location
Forum Posts
HELP : Audio player with Helix MP3
Hello,I try to decode MP3 files from SD card using I2S and DMA. It works fine with a sampling rate of 48 kHz, but it fails when using 44.1 kHz.Specifically, the MP3Decode() function fails to decode the audio at 44.1 kHz.I have checked the clock confi...
Bare Metal EMW3080 B-U585I-IOT02A SPI Configuration
Hello I am trying to implement a bare metal SPI connection between the STM32U585 and the on board EMW3080 WLAN module on the B-U585I-IOT02A. Currently I am having trouble as when I set the GPIO pin that is connected to the enable reset(should be acti...
Unable to apply the new RDP automatically with OpenOCD
Hello, I work on a STM32F042G6Ux mounted on a custom board, and I want to automatize the flash by using command line and STLink (I'm using V2-1 one). STM_CLI works well to unlock the reading, unfortunately I read that ST won't deploy it on ARM archit...
i2c with stm32u083
Initialization issues, i2c communication with ccs811(air quality indicator module) using stm32u083cc mounted/swapped on stm32f411(blackpill) board. Only the hdc1080(RH/Temp) board connected on the same lines works. Strangely, with stm32f411ce mounted...
I2C communication with BQ7697202 battery monitor
Hello Community,I’m currently working with an STM32G4 MCU and the BQ7697202 BMS IC, and I’m trying to establish basic I2C communication between the two. According to the BMS IC datasheet, I’ve configured the I2C address correctly, but I’m still unabl...
Issue using nRF24L01+ via SPI and STM32F0
I have a custom PCB using the STM32F042F. I replaced the STM, and now every time I connect the communication chip, the STM32 turns off. The STM does not boot if I first connect the nRF24L01 then power the STM. I am confident my code and the board a...
STM32U5A5AJHXQ: USB OTG HS Embedded PHY Support with STM32 Arduino Core
Hello,I’m working on the STM32U5A5AJHXQ and attempting to develop a USB driver interface using the STM32 Arduino Core.I’ve configured the USB as follows:Vendor ID : 0x0483 (STMicroelectronics)Product ID : 0x5740Manufacturer String : STMicroelectronic...
STM32F303CB - Low DC resistance between VDD and VSS (electrical short circuit) due to unknown reason
Hi,I have a setup on a PCB that resembles the following.The 5V supply is pretty stable (0.5V tolerance) and the 3.3V LDO delivers a low-noise power to the microcontroller. The µC communicates with the outside world through CAN (transceiver present). ...
Resolved! STM32G491 low power mode
Hi,I'm currently working with the STM32G491 MCU to implement low power functionality. I plan to enter Stop mode when a specific condition is met. I've written a function to handle entering low power mode.However, I'm noticing that the current consum...