That clear things up big time. Thanks again. :) > Looks like you found a mistake in my header files. The bit definitions > for the Fifo Control Register should be as follows: > > // FIFO Control Register bit definitions > #define UFCR_FIFO_ENABLE (1 << 0) // FIFO Enable > #define UFCR_RX_FIFO_RESET (1 << 1) // Reset Receive FIFO > #define UFCR_TX_FIFO_RESET (1 << 2) // Reset Transmit FIFO > #define UFCR_FIFO_TRIG1 (0 << 6) // Trigger @ 1 character in FIFO > #define UFCR_FIFO_TRIG4 (1 << 6) // Trigger @ 4 characters in FIFO > #define UFCR_FIFO_TRIG8 (2 << 6) // Trigger @ 8 characters in FIFO > #define UFCR_FIFO_TRIG14 (3 << 6) // Trigger @ 14 characters in FIFO > > I will correct the header file and repost the example code. > > -Bill >
Message
Re: TX FIFO
2004-07-30 by Leighton Rowe
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