STM32 MCUs Boards and hardware tools

Resolved! programming whitout nucleo or Discovery

Programming the stm32f103c6 and stm32h753zi chips, without NuCLeo or Discovery, only chip, connections, pins, ports etc.. where can I find information, thanks!!

Resolved! Battery powered B-U585I-IOT02A

I'm building a simple application that collects environmental data from sensors (pressure, temperature and humidity) using the B-U585I-IOT02A development board. Since I want to deploy the node directly on the field, I'm planning to power the board us...

Resolved! ADC not filling all the buffer with DMA

Hi, I'm using a Nucleo-H723 board and I need to sample 4 ADC's with variable sampling rate, maximum 1Mbps.I configure the TMR2 with the time stamp (10ms, 1ms, 10ms, etc...), and TMR3 with the sampling rate that is the input for the ADC trigger.Values...

Resolved! STM32H7S78-DK/MH1736 cannot detect st-link

I downloaded the boot code generated by following the settings in Figure 3 (the frequency configuration to 600Mhz) into the flash of the 0x08000000 starting address, and then the stlink cannot detect after re-powering (as shown in Figure 1). But my ...

Why am I getting an error: No debug probe detected in STM32 CubeProgrammer? Is there a setting in the software or is there a driver issue?

The STLink-V3Mini is connected to the USB port and the light on the board is green.

STM32H7S78-DK: Examples needed

Hi all,Anyone have example projects for the following for the STM32H7S78-DK board ?:1)"Hello World". Displaying the text "Hello World" on the display.2)Audio. Playing back a simple tone though the audio output.Am new to development so the included di...

STEVAL-IDB008V2 add service error

Hi all, I'm trying to test STEVAL-IDB008V2 board with wise studio and BLE_SensorDemo project I can compile and flash with RF-Flasher.So for now I'd like to add my own service, the basic example privde 2 services - Acc service- Env serviceI'm trying t...

Resolved! Sporadic reset of Backup Domain at power off/on despite backup battery

Hi all,I have the following problem: the backup domain registers are sometimes cleared on power off/on, despite having a 3V coin cell CR1632 connected to the pin VBAT and the GND plane. The RTC registers are then cleared. The error occurs sporadic. T...

Resolved! HAL MDIO on Nucleo-H7A3ZI-Q

Hello everyone, I would like to know if the Nucleo-H7A3ZI-Q supports the MDIO to external Ethernet PHY control via SMI (MDC and MDIO). I have the setup connected, and I have programmed it accordingly but the MDC and MDIO Lines are always LOW, not eve...