550W Document
550W, a high-end OS
io.h
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#pragma once
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// enter a char into serial port
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// use sbi printch function
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void
k_port_write_ch
(
char
ch);
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// enter a message into seraial port
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// use sbi printstr function
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void
k_port_write
(
char
*
buf
);
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long
k_port_read
();
k_port_write
void k_port_write(char *buf)
Definition:
io.c:10
k_port_write_ch
void k_port_write_ch(char ch)
Definition:
io.c:6
k_port_read
long k_port_read()
Definition:
io.c:14
buf
Definition:
virtio.h:78
src
arch
riscv
include
asm
io.h
制作者
1.9.1