19 lines
617 B
C
19 lines
617 B
C
/* Utility functions to test that APB access is still safe
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while the other CPU performs some set of DPORT accesses
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(see ECO 3.10 and the standalone esp32 test_dport.c for more).
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*/
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/* start_apb_access_loop() starts a task reading from APB in a loop on the non-Unity-test CPU.
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Call this before doing something which involes DPORT reads.
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Does nothing in unicore mode.
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*/
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void start_apb_access_loop(void);
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/* verify_apb_access_loop() kills the task started by start_apb_access_loop()
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and verifies that none of the APB reads were corrupted by unsafe DPORT reads.
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*/
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void verify_apb_access_loop(void);
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