SPWMは最も基本的な変調の一つで、実験において任意のPWMゲート信号が必要になることがあります。本記事ではスイッチング周波数、変調周波数、変調度を可変可能なコントローラをSTM32を用いて実装する方法について説明します。 通常PWMでは、キャリアの ...

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前回に続きNucleo Board STM32F303K8とArduino IDEの組み合わせでの使い方を覚えていこうと思います。今回はPWM出力です。 使い方 普通のArduinoと同じようにanalogWriteが使えます。 ひとまず、LEDが接続されているD13ピンにデューティ0x40で出力してみました。 void setup ...

This project demonstrates how to gradually turn an LED on and off using PWM (Pulse Width Modulation) on an STM32 microcontroller. The LED brightness is smoothly increased and decreased by modifying ...

Interruptions aren’t just a staple of our daily lives. They’re also crucial for making computer systems work as well as they do, as they allow for a system to immediately respond to an event. While on ...

Abstract: STM32 microcontrollers contain multiple interrupt program types, and the occurrence and execution of various types of interrupts are uncertain, making it difficult to detect hidden ...

One of the most basic and also most versatile communication interfaces on an MCU is the UART, or Universal Asynchronous Receiver/Transmitter. Usually found in the form of either a UART or USART, the ...