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Hi team,I am using STM32G0B1 for my project development were I use PA4 as a ADC_IN in analog mode and using RTC for date and time setting, though I am not using(/set) RTC_OUT but 1 Hz RTC calibration output getting activated at power on or at rebbot...
需要寻求帮助，我使用STM32H563VIT6配置了一个引脚输出高低电平，在debug模式下可以运行，在正常运行（release）下就不能得到结果，这是为什么？而且我是在HSE不行还用了HSI也不行 Translation: I need help. I used STM32H563VIT6 to configure a pin to output high and low levels. It works in debug mode, but not in normal operation (...
Hi, I'm triying to adjust an old code (for STML152) for using it in a new board (STM32U575). The new one can't detect the RCC_FLAG_PORRST, so I wish if someone can tell me the equivalent or how could I read this flag on STM32U575. Thanks.
Hello,We are planning to revise a design which consists of STM32H7 MCUs as of now to STM32U595VJT6Q.On the new boards we are planning to connect two memories on the OCTALSPI interface one being: IS66WVS1M8BLL which is a QSPI PSRAM and another is W25Q...
I'm generating external interrupts on an WeActStudio STM32F446RET6 board. I've the pins configured as pull-up. When I set one of them to GND, several random interrupts from other pins are generated. For example, if I connect pin PB3 to GND, I get int...
Hi, I have a strange situation I can't figure out. I'm new at DMA so I just follow directions as best I can without a full understanding. Right now, my setup is more or less working for a few months. But today I encountered a problem. I am using UCP...
Dear Sir,We are using the STM32H747 series microcontroller in one of our custom projects.Could you please recommend a low-cost on-board debugger suitable for this board? Ideally, the debugger should also be compact in size.Your assistance on this mat...
I am using the NUCLEO-U575ZI-Q.I am using the OSPI peripheral in QSPI mode.The device I am communicating with needs a longer delay after the CS line is asserted low.I have tried setting the "ChipSelectHighTime" to 8, but I think this only affects the...
How to download datasheet stm32f103c8t6? Why is it unavailable?
Hi Team,We are using the STM32H753VIH6 in our design.We are connecting the Realtek RTL8364 through RMII interface.I have powered the STM with 3V3.Attached the waveforms for undershoot and overshoot accepted levels.This has been probed with 2GHz Oscil...
