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I want to enable PWM on Pin 63 (PWM_H - ADMA.FTM.CH2) on the Toradex Colibri IMX8X. To do this I tried modifying three device tree files: imx8qxp-ss-adma.dtsi, imx8x-colibri.dtsi, imx8x-colibri-eval-...
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I'm trying to generate a PWM signal on PB27 / Arduino Due pin 13, which corresponds to TIOB0 on the SAM3X8E (used on the Arduino Due). However, the output pin just goes HIGH and stays there — no PWM ...
Lysapala's user avatar
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1 answer
256 views

I am working on an STM32 microcontroller (running at 168 MHz) to generate PWM signals on Timer channels (Ch1 and Ch2) with a frequency of 500 Hz. The PWM is used to control a motor's applied voltage, ...
1 vote
1 answer
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I am trying to generate 3 channel center aligned PWM with complementary outputs and deadtime insertion on an STM32G474. To test functionality of the timers, I currently have the 6 outputs connected to ...
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I am looking for ways to diagnose a problem with a vibration motor NFP-3C-03208B using Zephyr on a custom nrf5340 boardh. I have working on a nordic dk but is not working on a custom board. The device ...
lcj's user avatar
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Preface: First time asking a question, please take it easy with the "YOU SHOULD FORMAT YOUR QUESTIONS THIS WAY!" Question: Why does this happen? I'm programming an esp32 S3 dev module using ...
2 votes
2 answers
455 views

I'm facing an issue with the update event triggering in STM32G4 TIM1. I've configured TIM1 to generate PWM signals and set the update event to Center-Aligned Mode 1. However, I've noticed that the ...
amirparto's user avatar
1 vote
0 answers
56 views

I am trying to measure two PWM input signals and, based on them, turn a LED on or off. I am using a PIC16F18313 microcontroller. I have a Futaba remote control, and through its receiver, I receive two ...
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I need to add two new PWM pins to my DTS file on a BeagleBone Black. How can I do that? It has the P9_42 as the PWM pin, but I'm having some difficulty in adding another PWM pin. I'll use in mg90 for ...
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I've started a personal project. The idea is to output PWM on pin 8 (GPIO8) of a ESP32-C3 using LEDC peripheral on an ESP32-C3 using assembly language (RISC-V) with ESP-IDF. I've started by ...
1 vote
0 answers
55 views

#include "Main.h" #define MAX_Intensity 1600 static volatile uint16_t Intensity = 10; void Timer4_Configuration(void) { TIM_TimeBaseInitTypeDef TIM_BaseStructure; ...
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1 answer
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I have set RCC on STM32F767ZI to 48 MHz (when setting to a higher frequency an error occurs, although in CubeMX with the same settings there is no error). rcc.cr.modify(|_, w| w.hsebyp().set_bit())...
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I wrote my code based on this topic, but it is not work. I'm using the stm32f7xx_hal crate, but I think the logic of my program is similar to the code from the example. My problem is that the duty ...
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1 answer
285 views

Duty-cycle behaves strangely at high frequencies. While at 20 KHz the error is barely noticeable PWM of 20 KHz At 6 MHz it becomes obvious PWM of 6 MHz I use the STM32F11ce6 microcontroller. Clock ...
2 votes
2 answers
428 views

I'm new here and I have some questions about generating a PWM signal for dimming an led using STM32 boards. I'm trying to generate the PWM only by writing the nessasarry bits with bit manipulation. ...
sebi's user avatar
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