3.2.24.4 DIAG_SERCOM_USART_Enable

Returns the status of the SERCOM_USART_ENABLE diagnostic

This function enables the peripheral, then verifies that it has been enabled.

DIAG_TEST_STATUS 
DIAG_SERCOM_USART_Enable
(
    DIAG_SERCOM_USART_PERIPHS sercom_usart_periph
);

Diagnostic verifies the following faults do not exist

  • USART won't turn on

Operating Mode

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

Parameters

  • sercom_usart_periph - enum value for SERCOM_USART peripheral

Returns

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