STM32 MCUs Products
Ask questions, find answers, and share insights on STM32 products and their technical features.
Forum Posts
STM32H7 Series lifetime estimates
An interesting appnote has appeared, AN5337 STM32H7 Series lifetime estimates.It's not that usual to be concerned about the lifetime of a mcu. Megahertzs take their toll.JW
In LP RUN mode can I use SAI2
I'm using an STM32L476 as an analogue to digital streaming device. Analogue -> ADC -> DMA ->SAI -> External Device. The SAI runs as a Time Division Mutiplexed (TDM) slave, with the data clock and frame sync are received from an external device. The d...
nitially when the microcontroller is started up it should start with some default PWM with some fixed duty cycle(say 65%), but i want it to start slowly (soft start ) rising (LIKE A RAMP) need HElP/Support in adding this feature
I have developed a PID control loop where PWM has to adjust itself to give the desired outputand the PWM is controlled by ADC and reference voltage.initially when the microcontroller is started up it should start with some default PWM with some fixe...
Count external pulses on timer 3 channel 4 STM32F415
Hi, I am currently facing the problem, that we made a new product and slightly changed the design and routing from the old version and now the input for counting pulses in on PB1. I would like to count pulses on tim3 channel 4 and I am really not sur...
Resolved! It is possible to get C or C++ code from .hex or .elf file or any other file generate when compile code?
i want to convert .hex file or .elf file in to C or C++ code if it possible. if possible then how can i do this?
how to use EXTI in stm32F030?
There are 3 interrupt handler EXTI0__1 ,EXTI2__3, EXTI 14__5how they can be used since it can be working in EV board but i am not able to work it in STM32F3K6
Hi. What is the current consumed by VCORE, or VDDLDO (if using internal regulator) for STM32H750XB?
From datasheet, section 6.1.7, fig 10 Current consumption measurement scheme, the IDD is shown to include only current drawn by VDD and VDDA pins. And in Table 28 (Typ and max current consumption...) the current consumption numbers are for IDD only. ...
Capacitor charge time capture
R is 10k, and c 1uf, vcc 3.1 , charge to full,i then captured the rising edge, but time counter changes every timestatic void TIM1_Config(void) { TIM1_ICInit( TIM1_Channel_2, TIM1_ICPolarity_Rising, TIM1_ICSelection_DirectTI, TIM1_IC...
