STM32 MCUs Products

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Resolved! CubeIDE doesn't compile C++ files

CubeIDE doesn't look for C++ files. Even worst, no matter that the main.c file has been marked for being excluded from the building, the tool always uses it.Although I started the project as a C++ one, the tool didn't generate the corresponding main....

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XR.1 by Senior
  • 1940 Views
  • 4 replies
  • 1 kudos

Code for enabling Timer4 Interrupt

Using NUCLEO F756ZG & STM Cube IDE I am trying to setup & enable interrupt for TIM4 The compiler is not happy with these 4 lines of code   TIM4->ARR=5000; NVIC_SetVector(TIM4_IRQn, (uint32_t)&TIM4_IRQHandler); NVIC_SetPriority(TIM4_IRQn,0); NVIC_Enab...

JJAYAR by Associate II
  • 883 Views
  • 2 replies
  • 1 kudos

Communication between DSP and PC

I am working on a pathological voice assessor device, using the STM32H747-DISCO development board. Currently focusing on sending a signal from the DSP to PC - there is also a separate connection for debugging from my Macbook which is plugged in to th...

shanzehq by Associate II
  • 1277 Views
  • 3 replies
  • 0 kudos

Help setting up I2S microphone!

I am trying to receive audio data from an I2S microphone (https://www.adafruit.com/product/3421) using my STM32L476RG board and its Serial Audio Interface (SAI). I'm using cubeIDE and I have the SAI set up as in the pictures below, however I am not s...

wecox2020_0-1710870921467.png wecox2020_1-1710870961271.png

Resolved! Another encounter with possibly fake chips.

Hello there,I know this is an old debate but since we are into production of a device using STM32G030F6 chips, we wanted to make sure the cheapest options are used while keeping them "original".The minimum price for the aforementioned MCU on ST e-sto...

Marzi by Associate
  • 1202 Views
  • 3 replies
  • 0 kudos

Resolved! STM32G0x series multiple GPIO Pin functions

Hi,  Can I control the level of a GPIO Pin in software, if the GPIO Pin is in an Alternative function mode ?  For example, I have an application where I switch a MOSFET in Software, but I would like to use the Hardware or internal Silicon, and Softwa...

Can't exit sleep mode

Hello.Using "ITEMIS Create" I've designed this simple statechart diagram to figure out the working principles of sleep mode. The diagram is shown below:The program should work like this: Device boots up, starts a timer, that has a period of 2 seconds...

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NUCLEO-H755ZI-Q and VL53L4CX

Hi there, I want to setup the NUCLEO-H755ZI-Q to run just the microcontroller alongside a VL53L4CX ToF Sensor, I am currently having troubles, can anyone help? I am having troubles configuring the controller and printing values as UART is not configu...