I am a student who is currently doing his bachelor thesis. My job is to control two microcontrollers (Nucleo-STM32F411RE) via Bluetooth (X-Nucleo-BNRG2A1) in order to transfer parameter values for a system. The idea now is to use the same program on ...
HelloI am currently working on a project that requires pushing data directly from a uart rx pin directly to an SPI device (an external SRAM) tx pin One way to do it, is by using DMA , unfortunately most Stm32 MCUs do not offer a peripheral to periph...
Dear STMicroelectronicsI am an employee of the TaiPit company, we are engaged in the production of electricity meters. In modems for electricity meters, we use STM32L412CB microcontrollers and additionally some modules. At the moment, the task i...
My STM32F746 can source 25 mA per pin, but only 120 mA in total.What happens if we exceed that amount? Will there be a brown out, will the STM32 reset, or will the STM32 get damaged?
Hi,We are using an STM32H753 (revision V) and using the bank swap functionality to implement a firmware update system. To do this we need to write to the option bytes to toggle the bank swap bit.This process works but we have noticed that when the cu...
Starting server with the following options: Persistent Mode : Disabled Logging Level : 1 Listen Port Number : 61234 Status Refresh Delay : 15s Verbose Mode : ...
I bought a few Olimex STM32-E407 boards lately. I need to use the CAN1 bus. However, the default PA11, and PA12 have not populated, and I remapped to PD0 and PD1. The code always failed immediately at CAN_init (generated by STM32CubeMX). No choice, I...
my type is stm32f031c6. i used TIM2_CH3 binding to DMA1_Channel1 , and set in PWM1_MODE.i find the PA2 no AFIO register to remapping function. the PA2 gotta no PWM pulse.
