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BF506F UART example - error handling doesn't work

Question asked by ZdenekZ on Sep 11, 2012
Latest reply on Oct 2, 2012 by ZdenekZ



I'm working on ADSP-BF506F ver 0.0 EZ-Kit and UART echo example (VisualDSP++ 5.0 Update 10). I want to test the driver robustness and trying to catch any line failures. Using command pair  {ADI_UART_CMD_SET_LINE_STATUS_EVENTS, (void *)TRUE} and transmitting chars from the PC to the board with faulty baudrate will provide unexpected neverending loop. When I enable deferred callbacks, line status isn't handled anymore. The functionality of handling line status of the driver is completely different in comparison with ADSP-BF533 - where is line status handling safe.

Thanks a lot, Zdenek