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Embedded Software Development with eCos™ by Anthony J. Massa

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2.2. Summary

In this chapter, we focused on the HAL, which gives our application a generalized API to the underlying hardware. We looked at the HAL directory structure, the macros supplied by the HAL, and the configuration of the HAL. Finally, we went through the startup procedure of the HAL, allowing us to see how a target platform is initialized.

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