STM32 MCUs Products

Timer 1 as capture input for frequency measurement, not getting Capture interrupt

I want to use Timer 1 as capture input for frequency measurement: ( STM32F207ZG)void STMF2Timer_Configure(       void){   TIM_TimeBaseInitTypeDef sTIM_TimeBaseInitStruct;   TIM_ICInitTypeDef sTIM_ICInitTypeDef;   NVIC_InitTypeDef NVIC_InitStructure; ...

Using a STM32F4 MCU: Which is the right way to manage the TX and RX ?

 Hi all,I'm using a STM32F4 MCUI'm having much problem handling ISR and/or DMA with UART TX/RXCould anyone tell me which is the right way to manage the TX and RX ?In case of ISR i can only TX correctly , but when i try to RX ... i can receive only 4 ...

STM32H743V (Y revision) VREFBUF factory trim missing ?

I've turned on VREFBUFF. Datasheet claims that factory trim values should be automaticaly loaded into VREFBUF->CCR. Thru debug i can see that CCR=00000 (no relevant value loaded). And measurments at VREF+ confirm that.REF 2.5 = 2.431VREF 2.048 = 1.99...

STM32F4 I2C BTF interrupt is generated repeatedly until the stop is generated

I've been developing my own I2C interface. When the BTF is set, I issue STOP. However, the interrupt routine is repeatedly called until the STOP is generated..In document it says that BTF is cleared by hardware after a start or stop condition in tran...

Where do i find the hardware filter in DFSDM in Expansion board in X NUCLEO CCA02M1 ?

Sorry guys i am just starting with MCUs generally , i am now playing with NUCLEO boards , ran a couple of programs like LED , External interrupt . But came across the expansion board and in the datasheet they have given it uses DFSDM , but i cannot...

Configuring timers on STM32F103C8T6 for 32-bit resolution input capture

What I would like to do is the following:1) Take a pair of the STM32F103C8T6's 16-bit timers and link them into a 32-bit timer (I'm pretty sure there's an app note somewhere that describes this)2) Then, configure that 32-bit timer for input capture (...

STM32CubeMX 4.26.0 gets stuck when generating code

Posted on June 12, 2018 at 03:45On a project that used to generate code just fine for months, STM32CubeMX now gets stuck. This is happening since an upgrade to version 4.26.0. If it is of any relevance, the project uses the STM32L4 package version 1...

Hi, is there a library that can do HTTP Request for B-L475VG-IOT01A? I found X-CUBE-WIFI1 library but this library is dedicated to another WiFi module. I am using STM32CubeIDE to develop my program.