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2248391_ja-JP
2248391_ja-JP
こんにちは、Nxpチーム
私は eatt セントラル SDK を使用する Kw45 ボードを使用しており、ワイヤレス サンプルで UART に接続してデータを印刷しています。MCU の負荷、アイドル タスク時間、およびビジー時間を計算したいのですが、NXP は MCU 負荷を計算するための参照ドキュメントや方法を共有できますか。
ありがとうございます。よろしくお願いします。
チェタン
FreeRTOS を使用している場合: CPU 負荷 (割り込みなし) に関する情報を含むパフォーマンス分析が組み込まれています。https ://mcuoneclipse.com/2018/02/25/performance-and-runtime-analysis-with-freertos/およびhttps://mcuoneclipse.com/2019/12/31/implementing-freertos-performance-counters-on-arm-cortex-m/を参照してください。
それ以外では、SystemView を使用することもできます: https://mcuoneclipse.com/2015/11/16/segger-systemview-realtime-analysis-and-visualization-for-freert...
お役に立てば幸いです。
エーリッヒ
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