Hello,UM2407 is the user manual of the STM32H723ZG Nucleo-144 development board. Likewise, the schematics of this board are available as https://www.st.com/resource/en/schematic_pack/mb1364-h723zg-e01_schematic.pdf.In both the manual and the schemati...
I'm trying to acquire data from 3 sensor simultaneously using Triple Mode. Im using TIM 2 TRGO as a trigger for starting ADC. my data are getting correctly generated in the respective DR registers of ADCs but not in Common register ADC->CDR where it ...
Since the VFQFPN68 package doesn't provide the VDDLDO, should the chip work just with VDD/VBAT/VDDA all connected to 3v3?Updates: during my unit test, I kept only the STM32H725 chip on the board and removed all the other components. Then I powered th...
Schematic 1. Most documents refer to add a PU on UART TX (target side), why is there a PU on UART RX and not TX, but there is a PU on VUART TX and not on VUART RX ? Seems inconsistent.2. For consistency or guideline, should the UART PU be on the boa...
Hi, I'm trying to upload a blank code generated by the ioc file on STM32H7S3L8 and I'm getting this error: "Break at address "0x800efb8" with no debug information available, or outside of program code." How can this error be fixed?
Hello everyone, I have had problems flashing a STM32F405 from a 3D printer board, I have not managed to flash via DFU and with a STLink-V2. Here is what I have done. - First, the board has a HID bootloader, which by connecting jumpers between BOOT0-3...
Hello to everyone,Were to start? Let me first try do describe the setup.1. Using and STM32F446 chip on a custom board. The board has 2-32pins slots: Slot A and B.2.For communication I'm using the SPI protocol.3.For slot A using PE12(CKL); PE13(MISO)P...
Hello, I have been using the same cubeIDE debugger options for several months and have not had any major issues. However i recently updated to the latest macOS 15.0 release (not necessarily the cause, but it's the only change that comes to mind) and ...
Hello, I‘m creating a counter that increments/decrements according to cw/ccw direction of an encoder. An interrupt is triggered by the rising and falling edge on each channel. Due to mechanical jitter, the interrupts are triggered (sometimes) simulta...
In my program, I implemented a sleep using the STOP2_Mode, and to wake the MCU again, I have to depend on interrupts and events. I have attached the image of the block of code which represents the STOP mode mechanism. When the device gets in STOP mod...
