Hi, I just spent several hours trying to get STM32H730 Chips running in 2 of our PCBs here, also I tried one STM32H723 (LQFP100, Rev. Z). But I did NOT succeed to connect with ST-LINK to any of them (using the typical 4 wire connector with GND, SWCLK...
It's an ugly schematic I know. The reason It's so tight is because I'm planning on adding more components, like a gyroscope, barometer, etc. I am using the ST-links debugger. But I just need someone to help and check my VDD and VSS pinouts. Each VDD ...
HI, I am a beginner with STM32 but an old programmer. Bytw, my father was born in Crolles ! English is not my natural language.I bought a development kit. I downloaded Cube MX. I create a project for this DK. But in the pinout window I can see pins t...
Hello, I try flashing an STM32L451 MCU through bootloader with CAN port (proprietary board without other external access). I'm using Cube Programmer v2.4.0 with STLinkV3set used as CAN bridge, together with an external CAN transceiver (TCAN332). Desp...
Hi there,i finished my program and the schematic design of my prototype. Now i want to start with the PCB layout. Therefore i have some questions regarding the Supply & Oscillators. At the beginning i implemented the DFU for programming the STM32F4, ...
I've made a mistake and programmed to STM32h745 dual core processor program which was created to STM32H743 with one core. Now I have a problem with connection and ST-Link doesn't recognize device. What can I do with that?I've also tried to supply boa...
Only schematic of STM32H743ZI is available, not for STM2H743ZI2, how can I get schematic diagram of STM2H743ZI2 ?
Hi!I burned Stlink-V3 ic(u1-MB1440) while debugging.Maybe I entered the wrong power source.Can you tell me? What's the part number? I couldn't find a part list or a circuit diagram of the mb1440 board.