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Hi, I've been looking at timer examples for days and can't seem to find what I need. If I find something, then the interrupt routine isn't listed, for example.I have a precise 2.5Mhz signal that I want to count 25,000 times and then overflow. I don...
Hello,I am a newbie in struct.I have a struct declaration below.typedef struct __serial_data { uint8_t frameStart; uint32_t data; } serial_data; serial_data mydata[25];but frameStart is allocated 32bit in memory and this causes trouble when sendi...
I am using the ADC on an STM32 microcontroller.The ADC is operated in ContinuousConvMode.Can I start it with HAL_ADC_Start and query it at any time with HAL_ADC_GetValue?Or may HAL_ADC_GetValue only be used if it is ensured that the ADC is not curren...
My code runs without issue when the STM Nucleo is connected to the laptop, but if I try to run it without connection to PC, I have to press the reset button before the code will run.I am using STM32CubeIDE and cannot find a solution relevant to that ...
I'm trying to create a firmware application that can be updated via usb in the field, and most of it is working. I can get the microcontroller to enter and exit bootloader mode by, and I have a program to flash a new firmware update to the microcontr...
It seems so easy, but I get no signal to the pin PA4. I use STM32f103VCT, any Idea ?int main(void){ /* USER CODE BEGIN 1 */ /* USER CODE END 1 */ /* MCU Configuration--------------------------------------------------------*/ /* Reset of all periphera...
HiI'm looking for STM32 board to support SPMI protocol or I3C.Is there any board that supports such a function?Thanks.
Hello, could you kindly share the material declaration for the MCU STM32U575OGY6QTR? It's not available on your webpage. Thank you!
If I connect a constant rising signal at the ADC input, I observe significant fluctuations at certain ADC values. These fluctuations always appear at the same ADC values. The affected values have the following format XX500, e.g. 18500, 19500, 20500 e...
I have an interface that utilizes inverted PWM and I need a STM32F7 to receive and reply to messages from a controller. The controller sends 64 bit messages, the first 32 bits contains an address and if it matches with the address of the STM32F7, the...
