API for these operations to be used in multiple OSes or “bare-metal”
API for these operations to be used in multiple OSes or “bare-metal”
API for these operations to be used in multiple OSes or “bare-metal”
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Hardware<br />
FLIB FLIB<br />
L<strong>in</strong>ux Driver<br />
(from FSL)<br />
FLIB FLIB<br />
TM<br />
Analyze hardware– derive from it the essential<br />
low-level functions<br />
Derive what FLIBs do from this thought<br />
process– but don’t let them do “OS th<strong>in</strong>gs”. Be<br />
OS-decoupled, not OS-<strong>in</strong>dependent.<br />
Use FLIBs <strong>to</strong> create OS-Specific drivers <strong>f<strong>or</strong></strong> two<br />
FSL-supp<strong>or</strong>ted <strong>OSes</strong>.<br />
SDOS Driver<br />
(from FSL)<br />
FLIB FLIB<br />
Offer FLIBs <strong>to</strong> cus<strong>to</strong>mers and 3 rd<br />
parties <strong>f<strong>or</strong></strong> other <strong>OSes</strong>.<br />
33<br />
Other OS Driver<br />
(not from FSL)<br />
FLIB FLIB<br />
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