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[/] [openfire2/] [trunk/] [sw/] [lib/] [uart1_readchar.c] - Rev 6
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#include "openfire.h" char uart1_readchar(void) { while( ((*(volatile unsigned char *) UARTS_STATUS_REGISTER) & UART1_DATA_PRESENT) == 0 ); // wait a received char return *(char *) UART1_TXRX_DATA; }