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We are using STM32G071 device family in our projects and need information on absolute maximum ratings for voltage on ADC pins.Datasheet states different values for different pins.Can you please confirm what are the abs max values for ADC pins on STM...
What is the difference between STM32L151CBU6 and STM32L151CBU6A?Can they be interchangeably used?
I want to output 5MHz PWM as other chip CLK signal.How to do it?
CUBEMX Settings as above:The callback function is as follows：void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim) { if(htim->Instance == TIM2) { LL_GPIO_TogglePin(CLK_GPIO_Port,CLK_Pin); } }The call code is as follows:USB_pri...
I get a STM32H5 Nucleo board (MB1814) and configured comparator with neccessary settings using CubeIDE and LL library and got next generated piece of code.I trigger mode choice Rising/Falling Edge Interrupt. LL_EXTI_EnableFallingTrig_0_31(LL_EXTI_LI...
The application is to fine tune acoustic resonantors. In other words we want to be able to tune DMA DAC output from 29.990 to 30.010 in 1 Hz steps. Ideally we also would like to tune the amplitude. There are some ideas with DAC reference prescalers a...
Hello, My question is about language C.My nucleo receive some AT Command (from my pc) and i have write a function for compute the command.Ex : AT+SPEED? > return "SPEED" (only).>I 'm able to get only the command (by print over uart).>My command is st...
what is exact difference between W25Q128 VS N25Q128 . any one have experience the used the W25Q128 instead of N25Q128 . as per micron website N25Q128 Part Status : Obsolete . any one can please suggest the quad spi W25Q128 library or any respiratory...
When I enable SPE for my Spi I receive 1 byte as expected, and the RXNE flag is set. However, when I read the SPI1->DR value, it does not clear RXNE. I also noticed the OVR flag is set for some reason, even though I am reading the ->DR in the RXNE i...
