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AR# 16898

3.2 EDK - OPB_UARTLITE - "ERROR:MDT - No stdin interface available for driver for peripheral <uart instance>"

Description

Keywords: UART, error, MDT, stdin, stdout, level

Urgency: Standard

General Description:
When I run LibGen using "opb_uartlite" as my STDIN/OUT peripheral, the following error is reported:

"ERROR: MDT - No stdin interface available for driver for peripheral <myuart instance>."

Solution

This error is reported when the UART driver has been specified as a Level "1" driver. STDIN and STDOUT (inbyte and outbyte functions specified in MDD) are only supported with a driver level of "0".

To prevent this error, change your driver level to "0".
AR# 16898
Date Created 03/18/2003
Last Updated 04/28/2006
Status Archive
Type General Article