DRV_ETHPHY_Reset Function

C

DRV_ETHPHY_RESULT DRV_ETHPHY_Reset(DRV_HANDLE handle, bool waitComplete); 

Returns

  • DRV_ETHPHY_RES_PENDING for ongoing, in progress operation

  • DRV_ETHPHY_RES_OPERATION_ERR - invalid parameter or operation in the current context

Description

This function immediately resets the Ethernet PHY, optionally waiting for a reset to complete.

Remarks

Use DRV_ETHPHY_ClientStatus() and DRV_ETHPHY_ClientOperationResult() to check when the operation was completed and its outcome. When operation is completed but failed, DRV_ETHPHY_ClientOperationResult will return:

  • DRV_ETHPHY_RES_DTCT_ERR if the PHY failed to respond

Preconditions

  • The DRV_ETHPHY_Initialize routine must have been called.

  • DRV_ETHPHY_Open must have been called to obtain a valid device handle.

  • DRV_ETHPHY_Setup must have been called to properly configure the PHY