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I have made a code for PWM for STM32F407. It is working fine for generating PWM.1. Currently what happens is I have made a PWM period of 5seconds in total.2. Suppose in code I call TIM_SetCompare2(TIM9 , 32767), now outout will be 2.5 seconds on & 2....
I have tried to get ADC results from 8 different chanels on 3 ADC's using DMA so that the fresh values are always avaliable to me on STM32F303I used Cube MX to configure the ADC's and DMA's. After initisalization I did: HAL_ADC_Start_DMA(&hadc1, (u...
I'm a beginner in embedded systems. I'm creating a software where some leds are blinking in the main while loop. I would like to put the MCU into stand-by mode when connecting a certain pin. I want to return to normal execution when this pin is disco...
Hello, I am currently developing a medical devicestm32 device related rotary capacityCircuit diagram and example code related to touch sensorIs a mustNo matter how much I look for it, there is an example related to the Liner touch sensorAs there are ...
A program, using the Nucleo-64 with STM32L073RZ, gives no problems, another program, even a blank new project, with Nucleo-64 with STM32L476RG gives "Failed to execute MI command:target remote localhost:61234Error message from debugger back end:Remot...
I want to store a hex file into the flash memory, For that I am trying to transfer the file over UART from computer to controller.what should be changes to be made in source code?or what should be approach?I am using stm32l083cz microcontroller.Thank...
In the single-port DMA, transfer units (to which requests correspond) are called Channels and they are numbered 1-based.In the dual-port DMA, transfer units are called Streams and they are numbered 0-based.DMAMUX documentation in various STM32 models...
Hi Experts,May I know is there any speed different between access direct to Peripheral Register like, GPIOx_IDR? with access directly to SRAM ( using DMA to do Peripheral to Memory)?From this block diagram, the GPIOx_IDR is using AHB1 bus and it runs...
Hi all, I am trying to implement a frequency counter using an STM32F446 and STM32CubeIDE. I am following the reciprocal measurement approach of one STM32 tutorial available in internet (see screenshot). Basically, i am using the input capture mode t...
