{"id":37120,"date":"2025-11-27T13:50:53","date_gmt":"2025-11-27T12:50:53","guid":{"rendered":"https:\/\/percepio.com\/?p=37120"},"modified":"2025-11-27T13:50:59","modified_gmt":"2025-11-27T12:50:59","slug":"debugging-embedded-firmware-issues","status":"publish","type":"post","link":"https:\/\/percepio.com\/debugging-embedded-firmware-issues\/","title":{"rendered":"Debugging Embedded Firmware Issues"},"content":{"rendered":"

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Nidhi Agarwal is a Senior Technology Journalist at EFY with a deep interest in embedded systems, development boards and IoT cloud solutions.<\/p><\/div><\/p>\n

Firmware on embedded devices can freeze, overload, or behave unpredictably, leaving developers frustrated because traditional debugging tools often miss these issues. Intermittent problems, like a device requiring a power cycle, leave no diagnostic data in RAM, making it hard to understand what went wrong. Timing-related bugs are especially tricky, as standard logs or breakpoints cannot capture missing events.<\/p>\n

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Percepio\u00a0Detect 2025.2 tackles these challenges with TaskMonitor, a feature that continuously tracks CPU activity per thread on resource-limited devices. When a freeze, overload, or timing anomaly occurs, TaskMonitor automatically captures a trace for analysis in Tracealyzer\u00ae, giving developers actionable insight without manual intervention.<\/p>\n

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Read the full article<\/a><\/p>\n

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Firmware on embedded devices can freeze, overload, or behave unpredictably, leaving developers frustrated because traditional debugging tools often miss these issues. Intermittent problems, like a device requiring a power cycle, leave no diagnostic data in RAM, making it hard to understand what went wrong. Timing-related bugs are especially tricky, as standard logs or breakpoints cannot capture missing events.<\/p>\n","protected":false},"author":11,"featured_media":37121,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"\r\n

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The DevAlert Sandbox runs in your browser and consists of development tools, a virtual Arm device and a demo application. Watch the introductory video<\/a>.<\/figcaption><\/figure>\r\n\r\n\r\n\r\n

An Easy Route to Instant Anomaly Detection in RTOS Device Software for 100x Faster Resolution, Safeguarding Deployments at Scale<\/em><\/strong><\/h3>\r\n\r\n\r\n\r\n