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[/] [or1k/] [trunk/] [orpmon/] [drivers/] [uart.c] - Diff between revs 810 and 842
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Rev 810 |
Rev 842 |
Line 71... |
Line 71... |
return c;
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return c;
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}
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}
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char uart_testc(void)
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char uart_testc(void)
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{
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{
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return ((REG8(UART_BASE + UART_LSR) & UART_LSR_DR) == UART_LSR_DR);
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if((REG8(UART_BASE + UART_LSR) & UART_LSR_DR) == UART_LSR_DR)
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return REG8(UART_BASE + UART_RX);
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else
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return 0;
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}
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}
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