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I am working with the STM32F4 and STM32F7 microcontroller families. I am sure that I, at some point, have seen a drawing that shows how the different clocks are routed to different peripherals. This drawing was very helpful when I had questions lik...
My product has a 5% chance of that LSI didn't start when system Power up. So IWDG not functional due to LSI missed.Here is my code to start LSI******************************LSI_CNT = 0; RCC_LSICmd(ENABLE); while( RCC_GetFlagStatus(RCC_FLAG_LSIRDY) =...
Hello I am trying to read the Quadrature optical encoder using TIM2 with STM32F103. I've done the Timer settings. But the TIM2->CNT Always zero. I measured the Timer channels with the oscilloscope. The encoder signals reach TIM_CH1 and TIM_CH2.(PA0, ...
I've been working on debugging a hard fault occuring on an STM32F4-discovery board. For context, I'm working with a custom USB library which is used to communicate with an Android device in Accessory mode (this code uses usbh_core, etc and is similar...
We are trying to implement RTC on STM32F103C8T6 bluepill using arduino IDE while implementing this we are not able to do the calibration of the RTC on STM32F103C8T6blue bill using Arduino IDE, can anyone suggest a possible solution for this problem.
NVIC->ICER[ 0 ] = 0xFFFFFFFF ; NVIC->ICER[ 1 ] = 0xFFFFFFFF ;the second line emits this warning:array subscript is above array boundsCan someone explain?
The *.stldr file generated by MX25LM51245G_STM32L4R9I-DISCO (@ ST-LINK Utility 4.2.0.0) can't work for STM32L4R9I-DISCO device. Step1. According to the readme.txt in the directory of "C:\Program Files (x86)\STMicroelectronics\STM32 ST-LINK Utility\...
I would like to know whether the general purpose timers Timer 1,8,2,3,4,5 in the STM32 F7 series can be configured in encoder mode?I am doing a comparison between F7 and H7 series Microcontrollers. I need to count my motor rotations through timers in...
