Hello,I need to calculate motor load (triac controlled 1-phase universal motor on drilling machine) on ADC input of STM32G030. This is output from Hall sensor TMCS1101A2BQDR and the main frequency is 50 Hz. Triac speed control makes the pulse current...
Hi,1. Project Purpose: Generate pulse to control stepper Driver. 2. My method and step: 1) every 2 milisecond calculate out the pulse need to send next cycle; 2) DMA and Timer Handle the pulse sending. a. Timer update interru 3pte cycle is ...
I am controlling a DC motor, I want to synchronize it with another motor so I have to vary quickly the value of duty cycle, who can help me, I used the simple generation of pwm but it did not work
Hello.We want use a Stepper X-NUCLEO-IHM14A1 with STSPIN820. We need to drive the STCK signal on the PB3 or PB10 GPIO. because we need some RAM and a CAN BUS, we choosed the STM32F446 (nucleo 64 board).Each step will have different time, so we want t...
Hi, I'm trying to control a BLDC motor via a B-G431B-ESC1 and an Arduino Mega. The Mega will be the master and send commands to the board. For ease of use, I'd like if it these were strings. I have found examples of how to use UART in an STM32 applic...
Hello @allThe following problem hunts me since some weeks: I use a custom motor control PCB based on STM32G431CBU. Communication via UART works great through motor pilot but as soon as I start the motor, the comunication is gone and I cant stop the m...
I'm using an STM32F429. I'm doing a motor control application.I enable a lot of timers at startup in my application.But during runtime when the application receives a command it enables a timer capture through DMA on TIM8. This is when there is a sma...
Hi, I'm starting to design motor control driver using discrete analog H bridges - first time with STM32 micro. Currently using Nucleo G031K8 for experiments until custom board will be ready. So far I configured 3 PWM channels - normal and complement...
I am have configured 3 ADC pins (PA4,PC4,PB11) with DMA.I want to read individual values at 3 different PINs.how do adjust the size of the buffer for 3 Pins?Or any other way to read it?
Dear ST MCSDK team,We are using MC SDK 5.Y.2 and have a conflict between our custom ADCs drivers and ASPEP protocol. Aspep init the UART that use DMA and conflict with our DMA usage with ADC.We can't find anywhere to disable ASPEP / MCP Protocol in t...