Ask questions, find answers, and share insights on STM32 products and their technical features.
Hi, now it seems I can successfully sample audio data, below is the spectrum of 10KHz tone signal.However, in an acoustically quiet room, the mic can still sample high freq noise, which confused me.Now there are 2 things also confuse me:It seems the ...
Greetings, I'm using an STM32L496. I have a peripheral connected to PE11, which I have configured as an interrupt on the rising edge. I have another circuit connected to PA11, which is normally an input. So far no problem. In order to do a sel...
Hi everyone. I am writing an application which samples 2 ADC channels using DMA triggered by a timer. I have this functioning. I understand these are sequential reads. By this I mean that once the timer triggers ch 1 will sample/convert followed imme...
HelloRecently I started working with STM32F072B-discovery board and noticed that the DFU example given by STM32Cube_F0_FW_1.9.0 breaks. When you reset the board the output of dfu-util looks like:sudo dfu-util -l dfu-util 0.8 Copyright 2005-2009 Wes...
Hi everybody !I've tried to implement the additional features given in X-CUBE-DSPDEMO (to use, for exemple FFT) to a project for my STM32H743I_EVAL board. The "H7" has like "F7" the ARM M7 in it so it says that DSP operation could be implemented on F...
Hello everyone. I would like to know if there is any ST sales office in Shanghai? Where is it located? Can I go or contact with them to buy an STM32 Nucleo board?.Thanks in advance, Yosmany.
Can we take TIMER2, Channel3 for External clock mode1 for frequency counting upto 5-10 MHZ? Board: STM32F401RE [Nucleo Board], PIN: PB_10 [Timer 2, channel3].In case, yes.. Can anybody provide me refrence or sample code?
Most signal i have found on MCU but I haven't find any pins RAS#, CAS#. CLK. CKE on STM32L476ZET6. Can i use GPIO to interface the this signal?
Hello, I am trying to use the STM32l011k4 with the Sharp memory display breakout from Adafruit. I succeeded in clearing the screen but I can't display a pixel on the screen. I always have the same display, probably what the buffer contains. I don't k...
