Dear Sir,I have questions about STM32G474RET6. I have 25 MCUs in my hand. After SMD and power on, I found some abnormal conditions. Then, I swap the MCU (NUCLEO-G474RE and my PCB) and use the same firmware, the MCU can work normally on my PCB.I too...
Hi guys.I'm trying to program "STM32G031F6P6" but it doesn't work. I am using keil and I also tried with stlink utility. I adding the schematic, cubemx project and error screen capture.
Hi All,freeRTOS causes Hardfault when using sscanf. When I don't use freeRTOS this works fine, so the issue is freeRTOS related.I also previously had printf causing Hardfault but I found a library named newlib which allowed printf to no longer genera...
Hi,i have problems to program my STM32F446. It was working some time before but today it didnt. by clicking download code to flash memory i get an error message, saying "error flash download failed" after that directly following "Error: Flash Downlo...
Hi there, I am using STM32F103c8t6 blue pill. there is a problem: when I use ST-LINK programmer to download the code to it, the PC13 LED is turned ON, without being ON in the program! why is that? One assumption is that the board is driving too much ...
Hello,I made a circuit design for a college project and this is my first hardware design. Could I have a review of it before I send it out for getting PCBs.The microcontroller used is STM32F730R8T6. I am particularly interested in knowing if the USB ...
안녕하세요 .저는 STM32746G-DISCO 보드로 작�?� 프로�?트를 개발하고 있습니다.STM32746G-DISCO 보드�? st �?서 제공하는 �?�모 �?�미지 파�?� STM32746G-DISCO_Demo_V1.5.0.hex external loader(N25Q128A_STM32F746G-DISCO) 로 다운로드 하면 아래와 같�?� 0x90000000 번지 programming 할때 �?러가 발�?합니다.그래서 �?�미지가 나...
Hi! I have checked on Nucleo-F303K8's documentation that the required external power supply can be in a range of 3-3.6V. But what rechargeable LiPo battery can I use for this scope? I only found 3.7V ones!
