GR5xx DFU Development Application Note
●This document introduces Device Firmware Upgrade (DFU) principles, GR5xx DFU schemes, App bootloader applications, and firmware upgrade through GRToolbox (Android) App (a Goodix proprietary Bluetooth LE debugging tool) and DFU Master, to help users quickly get started with GR5xx DFU schemes.
■Introduction
●Device Firmware Upgrade (DFU) is a boot loading mechanism to upgrade firmware for target devices, allowing developers to quickly fix defects and enrich product features.
●This document focuses on DFU working principles, GR5xx DFU schemes, and firmware upgrade steps.
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Application note & Design Guide |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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2023-11-06 |
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Version: 1.4 |
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10 MB |
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