3.2.27.2 DIAG_TCC_DMA

Returns the status of the TCC_DMA diagnostic

This function verifies DMA transfer capability is working.

DIAG_TEST_STATUS
DIAG_TCC_DMA
(
    DIAG_TCC_PERIPHS tcc_periph
);

Diagnostic verifies the following faults do not exist

  • DMA events not generated

Operating Mode

  • Interface can be used at POST and ‘On Demand’
Precondition
  • none

Parameters

  • tcc_periph - enum value for which TCC peripheral to be tested

Returns

  • DIAG_TEST_PASSED if no faults were found, otherwise, DIAG_TEST_FAILED.