18 lines
331 B
C
18 lines
331 B
C
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#include <sys/types.h>
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#include <machine/cpu.h>
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#include <io.h>
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#include "omap_serial.h"
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void omap3_ser_putc(char c)
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{
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int i;
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/* Wait until FIFO's empty */
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for (i = 0; i < 100000; i++)
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if (mmio_read(OMAP3_UART3_LSR) & OMAP3_LSR_TX_FIFO_E)
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break;
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/* Write character */
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mmio_write(OMAP3_UART3_THR, c);
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}
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