Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
Hi all.I'm transmitting data over the UART from a ToF sensor board (BDC-AFBR-S50 TOF Sensor (mikroe.com)).I'm currently connecting the UART to both a serial to usb adapter (Adafruit FTDI232), and UART2 on the STM which is running the following code: ...
Where can I buy additional 34-pin STMod+ cables and DIL socket boards as the ones for STEVAL-STWINBX1 ?See attached picture for the additional parts I'm looking for - can also be used with the PROTEUS1 board but not supplied by default :frowning_face...
Hi everyone,I recently build a custom PCB with a stm32f405, but every time I try to connect to it with a stlink v2 it gives an error. Target no device foundError in initializing ST-LINK device.Reason: No device found on target. I already managed to p...
Is there an example or link where I can see the code for STM32F407IG Ethernet (UDP) communication?https://www.st.com/en/embedded-software/stm32cubef4.htmlI tried LWIP (UDP) communication by looking at the example in the link, but can you tell me why ...
Have just purchased a F769I disco board and upon powering it up both by the USB stlink connector with the stlnk power jumper enabled and a PoE injector with the poe5v power jumper enabled, the board has the "PWR" LED lit and the "COM" LED is blinking...
Hi,I need to test power consumption on NUCLEO-L432KC with UART working on high baud rate. I've removed SB9 and SB14 to do so. Board is powered by external 5V source. While trying to flash following the Chapter 6.4.2 (External power supply inputs) fro...
hi all, I am using STLINK/V2 ISOL which says ST_LINK, No MCU device found, just replacing with STLINK/V2 works keep all setup intact.what could be the reason.
Hi,I am currently optimizing some designs and started thinking about decoupling capacitors. As far as I know, it is a rule of thumb to place "one 100 nF capacitor per V+ pin".In the attached document, ST recommends exactly this. Let´s look at the doc...
I have been working with the STM32747i-Disco and the STM32F769--Disco boards. Both have the MB1166-A09 LCD daughter board attached. I have implemented the LCD_DSI_CmdMode_DoubleBuffer example for both. Teh H747 platform took a little more work as the...
I have two of the STM32H747I-DISCO boards. I have used STM32CubeIDE to create a simple project for the boards. I followed AN5361 and am able to debug and see the CM7 and CM4 cores running.I've added code to toggle the board LEDs (port I) but don't se...