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27 lines
559 B
C
27 lines
559 B
C
#ifndef _SERIAL_H
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#define _SERIAL_H
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#include <kernel.h>
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#define COM1 0x3f8
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#define COM2 0x2f8
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#define COM3 0x3e8
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#define COM4 0x2e8
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// Buffer for (v)debugf()
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#define DF_BUF_LEN 2048
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int serial_init(int dev);
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int serial_txem(int dev);
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void serial_send(int dev, char data);
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int serial_rcvd(int dev);
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char serial_recv(int dev);
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void serial_write(int dev, const char* buf, size_t len);
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void serial_puts(int dev, const char* s);
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void serial_cls(int dev);
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int debugf(const char* fmt, ...) __printf(1, 2);
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int vdebugf(const char* fmt, va_list args);
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#endif
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