3.2.23.7 DIAG_SDADC_Operation

Returns the status of the SDADC_OPERATION diagnostic

DIAG_TEST_STATUS 
DIAG_SDADC_Operation
(
    DIAG_SADC_AIN ain,      // for E18A ain and ain2 are the same analog input
    DIAG_SADC_AIN ain2      // for E18A ain and ain2 are the same analog input
);

Diagnostic verifies the following faults do not exist

  • Clock prescalar error"
  • Input mulitplexor error
  • Gain error

Operating Mode

  • Interface can be used at POST
Precondition
  • none

Parameters

  • ain1 - analog input 1
  • ain2 - analog input 2 (used for multiplexor test)

Returns

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