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I want to read values from ultrasonic sensor for my project. I use STM32l452RC controller. I am able to do that if I map that pin as GPIO_Input and by using the HAL command HAL_GPIO_Read_pin.But I want to map the input of the ultrasonic sensors as in...
In debug it is going into the hardfault handler and the code is not starting from the main it is starting from__STATIC_FORCEINLINE void __DSB(void){ __ASM volatile ("dsb 0xF":::"memory");}and when i step over from here it is going to main()after that...
hello everyone, I have a small mistake when I want to make something like the photo, it give me error what is the problem, If anyone help me, It is very good for me, thanks.
Hi I would like to know if I can still get the interrupt updates of a timer but disable the call to the callback HAL_TIM_PeriodElapsedCallback.
I tried to get the minium delay between output state but I am limited by the GPIO toggling speed, I even tried PWM generation and there is an option on GPIO settings -> Maximum output speed but I can't change it by clicking on it.Does anybody has an ...
Hello, this will be a rather advanced problem that I'll be presenting so please bear with me until the end.I'm currently working on I2C communication, with a configuration where I have a controller that initialize 4 STM32g0 on custom PCBs.TL;DR : I w...
Dear to All,I have a boar with STM32G030J6 and I want use the TIM3 as PWM output (on PB0->TIM3_CH3) using DMA1 channel 3 to transfer data from RAM memory to TIM3_CCR3 register. The problem is that DMA never trigger the interrupt!Here the code:// Setu...
I noticed this driver https://github.com/EmcraftSystems/linux-emcraft/blob/master/drivers/rtc/rtc-stm32f2.cIs it possible to configure the stm32g030c8 to be an i2c slave and provide it's RTC to an external system that runs linux and uses this driver?...
Hello, I want to know if there are other platforms like proteus in which I can virtually simulate STM32 MCU and OLED display.STM32 programs are not working in proteus. I just used simple toggle LED program but it is not running on proteus,
hi,i am trying uart with dma in stm32f103c8 with uart3 after n try i found that uart3 in stm32f103c8 is not working then in polling I observed that the TX pin is not getting high and low so I toggle that pin it toggles as a digital pin so I think t...
