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Hello.I am very new to ST electronics, though I've spent several years working with chips from another popular manufacturer.I would like to develop a board that prioritizes multiple high-speed gpio lines.I do NOT need:-sdcard, usb, external flash, et...
Hallo,does anybody have an Example(without HAL), how I can initialize an external Interrupt with STM32F103 Bluepill on PIN B1?At this moment I try with this[code]procedure Event(); iv IVT_INT_EXTI1; ics ICS_AUTO;beginGPIOC_ODR := not GPIOC_ODR; // To...
My application requires MCU to interface with the SDRAM. And I wonder if STM32F446 can handle this. Also, are there good alternatives to DDR3 SDRAM when it comes to RAM sized as large as 1GB.Thank you for your time!
Hi, I want to clarify that this is part of an experiment so I know there are easier ways to program these boards. What I am aiming to do is have a board (Nucleo 144) as a main board, let's call it B1, that I can program using cubeIDE through the USB....
Good morning to everyone,I am trying to obtain on STM32F407VG Discovery a sampling of a signal with interleaved mode. I am experiencing problems, mainly I see that it does not enter the routine commanded by the adc flag. Would anyone be able to help ...
Hi,I am working with STM32G491RE.I am giving pulse to GPIO pin from function generator. That pulse will be 2 msec on time and 8msec off time.I need to make flag high if the signal from function generator lost.Can anyone suggest me how to do this?void...
Hello!I'm trying to setup up timer6, i need to use it at different frequencies at different times. To test the timer i toggle an output pin in the ISR and measure the frequency with an oscilloscope, but the frequency is consistently off by about 10%....
Hello,I want to change the MCU STM32F779AIY to STM32F779NIH6I already checked the pinout in CubeMX and i can use the same config for the peripherals at the same naming of pins (PB1, PA4 and so on).Do i need to change anything at the software if i cha...
What is the minimum and maximum voltage the internal ADC of stm32f429 can measure ?
fgets ignores my limit and is trying to read 1024 characters.char *fgets( char *str, int numChars, FILE *stream );as I understand fgets it is supposed to read up to numCHars characters from stream into str. It should also stop on a newlineThe behavio...
