STM32 MCUs Products

stm32f7 as spi slave

Hi. I am trying to work with AD7763. I have the same problem as in this article, but there are no answers in it. https://community.st.com/s/question/0D50X00009Xkfaw/spi-oneway-communication-slavemaster?t=1639997683527So AD7763 is master and stm32f7 i...

Hello, I am making a CUSTOM HID Keyboard application with the stm32f103 processor, when I add the media keys (volume reduction, increase, etc.) to my project, the function that reads the status of the following leds with event_idx does not work. HELP!

this is leds status code ;static int8_t CUSTOM_HID_OutEvent_FS(uint8_t event_idx, uint8_t state){ /* USER CODE BEGIN 6 */if( (event_idx & 0x01) == 0x01 ){HAL_GPIO_WritePin(GPIOA,GPIO_PIN_10, GPIO_PIN_RESET);}else if( (event_idx & 0x01) != 0x01 ){HAL_...

STM32F469 HID - add a keyboard to a custom HID

I have my custom HID device running and working fine. I would like it to also emulate a standard PC keyboard at the same time. So when my board enumerates, I would like the attached PC to find my custom device as well as a keyboard.I think I can ju...

Hello, I am currently looking to order STM32L433VCT6 for my company, however, I have not found them on the various online distributors. Where can I find it? What are the forecasts for the production schedule for this component? Thanks

How are non-existent pins / ports wired up

Does anyone have any experience of trying to control non-exisistant pins?I have a design that takes stm32f767 in the lqfp100 package. But none seem to be available.Looking around, I managed to procure a small run of stm32f779* in the wlcsp180 package...

Related to equations solving in STM32 MCU

I am using STM32F404 MCU I have interacted MPU6050 with my MCU and now i want to put IMUs data into some Eular equations for my application I have enabled FPU of Processor and using math.h library to code the equations i have observed that its takes...