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[x86][drivers] auto formatted

This commit is contained in:
Meco Man 2021-03-12 10:22:45 +08:00
parent 849c99d2fa
commit ed97957e32
11 changed files with 691 additions and 691 deletions
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20
bsp/x86/drivers/console.c
View File

@ -87,7 +87,7 @@ static void rt_cga_putc(int c)
break;
case '\n':
crt_pos += CRT_COLS;
/* cascade */
/* cascade */
case '\r':
crt_pos -= (crt_pos % CRT_COLS);
break;
@ -99,7 +99,7 @@ static void rt_cga_putc(int c)
rt_console_putc(' ');
break;
default:
crt_buf[crt_pos++] = c; /* write the character */
crt_buf[crt_pos++] = c; /* write the character */
break;
}
@ -289,14 +289,14 @@ int rt_hw_console_init(void)
rt_hw_interrupt_install(INTUART0_RX, rt_console_isr, RT_NULL, "COM1");
rt_hw_interrupt_umask(INTUART0_RX);
console_device.type = RT_Device_Class_Char;
console_device.type = RT_Device_Class_Char;
console_device.rx_indicate = RT_NULL;
console_device.tx_complete = RT_NULL;
console_device.init = rt_console_init;
console_device.open = rt_console_open;
console_device.close = rt_console_close;
console_device.read = rt_console_read;
console_device.write = rt_console_write;
console_device.init = rt_console_init;
console_device.open = rt_console_open;
console_device.close = rt_console_close;
console_device.read = rt_console_read;
console_device.write = rt_console_write;
console_device.control = rt_console_control;
console_device.user_data = RT_NULL;
@ -316,8 +316,8 @@ INIT_DEVICE_EXPORT(rt_hw_console_init);
* @param str the displayed string
*
* Modified:
* caoxl 2009-10-14
* the name is change to rt_hw_console_output in the v0.3.0
* caoxl 2009-10-14
* the name is change to rt_hw_console_output in the v0.3.0
*
*/
void rt_hw_console_output(const char* str)

2
bsp/x86/drivers/dma.h
View File

@ -101,7 +101,7 @@ static __inline__ void ClearDmaFF(unsigned int dmanr)
OUTB(0, DMA2_CLEAR_FF_REG);
}
/*
/*
* 清空DMA 晶体计数器
*/
static __inline__ void SetDmaMode(unsigned int dmanr, char mode)

14
bsp/x86/drivers/floppy.c
View File

@ -31,7 +31,7 @@ typedef rt_int32_t s32;
static u8 floppy_buffer[512]; /* 软盘高速缓冲区地址指针 */
#define MAX_REPLIES 7
#define MAX_REPLIES 7
static u8 floppy_reply_buffer[MAX_REPLIES]; /* 软驱回应缓冲区 */
#define ST0 (floppy_reply_buffer[0]) /* 软驱回应0号字节 */
#define ST1 (floppy_reply_buffer[1]) /* 软驱回应1号字节 */
@ -114,7 +114,7 @@ u32 floppy_get_info(void)
u8 CmType, FdType;
floppy_sendbyte(0x10);
i = floppy_getbyte();
i = floppy_getbyte();
switch (i)
{
@ -180,7 +180,7 @@ void floppy_motorOff( void )
void floppy_setmode(void)
{
{
floppy_sendbyte (FD_SPECIFY);
floppy_sendbyte (0xcf);
floppy_sendbyte (0x06);
@ -197,7 +197,7 @@ void block_to_hts(u32 block, u32 *head, u32 *track, u32 *sector )
void floppy_setupDMA(void)
{
{
u32 eflags;
_local_irq_save(eflags);
DisableDma(2);
@ -235,7 +235,7 @@ void floppy_read_cmd(u32 blk)
floppy_sendbyte (18);
//floppy_sendbyte (sector+secs-1); /* Last sector in track:here are sectors count */
floppy_sendbyte (0x1B);
floppy_sendbyte (0xff);
floppy_sendbyte (0xff);
return;
}
@ -282,12 +282,12 @@ static rt_size_t rt_floppy_read(rt_device_t device, rt_off_t position, void *buf
{
panic("ST0 %d ST1 %d ST2 %d\n",ST0,ST1,ST2);
}
rt_memcpy(buffer, floppy_buffer, 512);
floppy_motorOff();
io_delay();
position += 1;
size -= 1;
}

170
bsp/x86/drivers/include/bsp.h
View File

@ -15,127 +15,127 @@
#ifdef __cplusplus
extern "C" {
#endif
/*******************************************************************/
/* Timer Register */
/*******************************************************************/
#define TIMER_CNTR0 (IO_TIMER1 + 0) /* timer 0 counter port */
#define TIMER_CNTR1 (IO_TIMER1 + 1) /* timer 1 counter port */
#define TIMER_CNTR2 (IO_TIMER1 + 2) /* timer 2 counter port */
#define TIMER_MODE (IO_TIMER1 + 3) /* timer mode port */
#define TIMER_SEL0 0x00 /* select counter 0 */
#define TIMER_SEL1 0x40 /* select counter 1 */
#define TIMER_INTTC 0x00 /* mode 0, intr on terminal cnt */
#define TIMER_ONESHOT 0x02 /* mode 1, one shot */
#define TIMER_RATEGEN 0x04 /* mode 2, rate generator */
#define TIMER_SQWAVE 0x06 /* mode 3, square wave */
#define TIMER_SWSTROBE 0x08 /* mode 4, s/w triggered strobe */
#define TIMER_HWSTROBE 0x0a /* mode 5, h/w triggered strobe */
#define TIMER_LATCH 0x00 /* latch counter for reading */
#define TIMER_LSB 0x10 /* r/w counter LSB */
#define TIMER_MSB 0x20 /* r/w counter MSB */
#define TIMER_16BIT 0x30 /* r/w counter 16 bits, LSB first */
#define TIMER_BCD 0x01 /* count in BCD */
#define TIMER_CNTR0 (IO_TIMER1 + 0) /* timer 0 counter port */
#define TIMER_CNTR1 (IO_TIMER1 + 1) /* timer 1 counter port */
#define TIMER_CNTR2 (IO_TIMER1 + 2) /* timer 2 counter port */
#define TIMER_MODE (IO_TIMER1 + 3) /* timer mode port */
#define TIMER_SEL0 0x00 /* select counter 0 */
#define TIMER_SEL1 0x40 /* select counter 1 */
#define TIMER_INTTC 0x00 /* mode 0, intr on terminal cnt */
#define TIMER_ONESHOT 0x02 /* mode 1, one shot */
#define TIMER_RATEGEN 0x04 /* mode 2, rate generator */
#define TIMER_SQWAVE 0x06 /* mode 3, square wave */
#define TIMER_SWSTROBE 0x08 /* mode 4, s/w triggered strobe */
#define TIMER_HWSTROBE 0x0a /* mode 5, h/w triggered strobe */
#define TIMER_LATCH 0x00 /* latch counter for reading */
#define TIMER_LSB 0x10 /* r/w counter LSB */
#define TIMER_MSB 0x20 /* r/w counter MSB */
#define TIMER_16BIT 0x30 /* r/w counter 16 bits, LSB first */
#define TIMER_BCD 0x01 /* count in BCD */
#define TIMER_FREQ 1193182
#define TIMER_DIV(x) ((TIMER_FREQ+(x)/2)/(x))
#define TIMER_FREQ 1193182
#define TIMER_DIV(x) ((TIMER_FREQ+(x)/2)/(x))
#define IO_TIMER1 0x040 /* 8253 Timer #1 */
#define IO_TIMER1 0x040 /* 8253 Timer #1 */
/*******************************************************************/
/* Interrupt Controller */
/*******************************************************************/
/* these are processor defined */
#define T_DIVIDE 0 /* divide error */
#define T_DEBUG 1 /* debug exception */
#define T_NMI 2 /* non-maskable interrupt */
#define T_BRKPT 3 /* breakpoint */
#define T_OFLOW 4 /* overflow */
#define T_BOUND 5 /* bounds check */
#define T_ILLOP 6 /* illegal opcode */
#define T_DEVICE 7 /* device not available */
#define T_DBLFLT 8 /* double fault */
#define T_DIVIDE 0 /* divide error */
#define T_DEBUG 1 /* debug exception */
#define T_NMI 2 /* non-maskable interrupt */
#define T_BRKPT 3 /* breakpoint */
#define T_OFLOW 4 /* overflow */
#define T_BOUND 5 /* bounds check */
#define T_ILLOP 6 /* illegal opcode */
#define T_DEVICE 7 /* device not available */
#define T_DBLFLT 8 /* double fault */
/* 9 is reserved */
#define T_TSS 10 /* invalid task switch segment */
#define T_SEGNP 11 /* segment not present */
#define T_STACK 12 /* stack exception */
#define T_GPFLT 13 /* genernal protection fault */
#define T_PGFLT 14 /* page fault */
#define T_TSS 10 /* invalid task switch segment */
#define T_SEGNP 11 /* segment not present */
#define T_STACK 12 /* stack exception */
#define T_GPFLT 13 /* genernal protection fault */
#define T_PGFLT 14 /* page fault */
/* 15 is reserved */
#define T_FPERR 16 /* floating point error */
#define T_ALIGN 17 /* aligment check */
#define T_MCHK 18 /* machine check */
#define T_DEFAULT 500 /* catchall */
#define T_FPERR 16 /* floating point error */
#define T_ALIGN 17 /* aligment check */
#define T_MCHK 18 /* machine check */
#define T_DEFAULT 500 /* catchall */
#define INTTIMER0 0
#define INTKEYBOARD 1
#define INTUART0_RX 4
#define CLOCK_IRQ 0
#define KEYBOARD_IRQ 1
#define CASCADE_IRQ 2 /* cascade enable for 2nd AT controller */
#define ETHER_IRQ 3 /* default ethernet interrupt vector */
#define SECONDARY_IRQ 3 /* RS232 interrupt vector for port 2 */
#define RS232_IRQ 4 /* RS232 interrupt vector for port 1 */
#define XT_WINI_IRQ 5 /* xt winchester */
#define FLOPPY_IRQ 6 /* floppy disk */
#define PRINTER_IRQ 7
#define AT_WINI_IRQ 14 /* at winchester */
#define INTTIMER0 0
#define INTKEYBOARD 1
#define INTUART0_RX 4
#define CLOCK_IRQ 0
#define KEYBOARD_IRQ 1
#define CASCADE_IRQ 2 /* cascade enable for 2nd AT controller */
#define ETHER_IRQ 3 /* default ethernet interrupt vector */
#define SECONDARY_IRQ 3 /* RS232 interrupt vector for port 2 */
#define RS232_IRQ 4 /* RS232 interrupt vector for port 1 */
#define XT_WINI_IRQ 5 /* xt winchester */
#define FLOPPY_IRQ 6 /* floppy disk */
#define PRINTER_IRQ 7
#define AT_WINI_IRQ 14 /* at winchester */
/* I/O Addresses of the two 8259A programmable interrupt controllers */
#define IO_PIC1 0x20 /* Master(IRQs 0-7) */
#define IO_PIC2 0xa0 /* Slave(IRQs 8-15) */
#define IRQ_SLAVE 0x2 /* IRQ at which slave connects to master */
#define IRQ_OFFSET 0x20 /* IRQ 0 corresponds to int IRQ_OFFSET */
#define IO_PIC1 0x20 /* Master(IRQs 0-7) */
#define IO_PIC2 0xa0 /* Slave(IRQs 8-15) */
#define IRQ_SLAVE 0x2 /* IRQ at which slave connects to master */
#define IRQ_OFFSET 0x20 /* IRQ 0 corresponds to int IRQ_OFFSET */
#define MAX_HANDLERS 16 /*max number of isr handler*/
#define MAX_HANDLERS 16 /*max number of isr handler*/
/*******************************************************************/
/* CRT Register */
/*******************************************************************/
#define MONO_BASE 0x3b4
#define MONO_BUF 0xb0000
#define CGA_BASE 0x3d4
#define CGA_BUF 0xb8000
#define MONO_BASE 0x3b4
#define MONO_BUF 0xb0000
#define CGA_BASE 0x3d4
#define CGA_BUF 0xb8000
#define CRT_ROWS 25
#define CRT_COLS 80
#define CRT_SIZE (CRT_ROWS * CRT_COLS)
#define CRT_ROWS 25
#define CRT_COLS 80
#define CRT_SIZE (CRT_ROWS * CRT_COLS)
/*******************************************************************/
/* Keyboard Register */
/*******************************************************************/
#define KBSTATP 0x64 /* kbd controller status port(I) */
#define KBS_DIB 0x01 /* kbd data in buffer */
#define KBDATAP 0x60 /* kbd data port(I) */
#define KBSTATP 0x64 /* kbd controller status port(I) */
#define KBS_DIB 0x01 /* kbd data in buffer */
#define KBDATAP 0x60 /* kbd data port(I) */
/* AT keyboard */
/* 8042 ports */
#define KB_DATA 0x60 /* I/O port for keyboard data
* Read : Read Output Buffer
#define KB_DATA 0x60 /* I/O port for keyboard data
* Read : Read Output Buffer
* Write: Write Input Buffer(8042 Data&8048 Command) */
#define KB_CMD 0x64 /* I/O port for keyboard command
#define KB_CMD 0x64 /* I/O port for keyboard command
* Read : Read Status Register
* Write: Write Input Buffer(8042 Command) */
#define LED_CODE 0xED
#define KB_ACK 0xFA
#define LED_CODE 0xED
#define KB_ACK 0xFA
/*******************************************************************/
/* Serial Register */
/*******************************************************************/
/*Serial I/O code */
#define COM1 0x3F8
#define COMSTATUS 5
#define COMDATA 0x01
#define COMREAD 0
#define COMWRITE 0
#define COM1 0x3F8
#define COMSTATUS 5
#define COMDATA 0x01
#define COMREAD 0
#define COMWRITE 0
/* Bits definition of the Line Status Register (LSR)*/
#define DR 0x01 /* Data Ready */
#define OE 0x02 /* Overrun Error */
#define PE 0x04 /* Parity Error */
#define FE 0x08 /* Framing Error */
#define BI 0x10 /* Break Interrupt */
#define THRE 0x20 /* Transmitter Holding Register Empty */
#define TEMT 0x40 /* Transmitter Empty */
#define ERFIFO 0x80 /* Error receive Fifo */
#define DR 0x01 /* Data Ready */
#define OE 0x02 /* Overrun Error */
#define PE 0x04 /* Parity Error */
#define FE 0x08 /* Framing Error */
#define BI 0x10 /* Break Interrupt */
#define THRE 0x20 /* Transmitter Holding Register Empty */
#define TEMT 0x40 /* Transmitter Empty */
#define ERFIFO 0x80 /* Error receive Fifo */
#ifdef __cplusplus
}

8
bsp/x86/drivers/include/grub.h
View File

@ -5,7 +5,7 @@
*
* Change Logs:
* Date Author Notes
* 2006-10-09 Bernard the grub related definitions
* 2006-10-09 Bernard the grub related definitions
* (multiboot)
*/
@ -13,13 +13,13 @@
#define __GRUB_H__
/* the magic number for the multiboot header. */
#define MULTIBOOT_HEADER_MAGIC 0x1BADB002
#define MULTIBOOT_HEADER_MAGIC 0x1BADB002
/* the flags for the multiboot header. */
#define MULTIBOOT_HEADER_FLAGS 0x00000003
#define MULTIBOOT_HEADER_FLAGS 0x00000003
/* the magic number passed by a multiboot-compliant boot loader. */
#define MULTIBOOT_BOOTLOADER_MAGIC 0x2BADB002
#define MULTIBOOT_BOOTLOADER_MAGIC 0x2BADB002
#ifndef __ASM__
/* the multiboot header. */

6
bsp/x86/drivers/include/i386.h
View File

@ -44,9 +44,9 @@ static __inline unsigned int inl(int port)
static __inline void insl(int port, void *addr, int cnt)
{
__asm __volatile("cld\n\trepne\n\tinsl" :
"=D" (addr), "=c" (cnt) :
"d" (port), "0" (addr), "1" (cnt) :
__asm __volatile("cld\n\trepne\n\tinsl" :
"=D" (addr), "=c" (cnt) :
"d" (port), "0" (addr), "1" (cnt) :
"memory", "cc");
}

544
bsp/x86/drivers/keyboard.c
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2006-2018, RT-Thread Development Team
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
@ -19,290 +19,290 @@
#define FALSE RT_FALSE
#define TRUE RT_TRUE
#define PRIVATE static
#define PUBLIC
#define PUBLIC
#define t_bool rt_bool_t
#define t_8 rt_uint8_t
#define t_32 rt_uint32_t
PRIVATE KB_INPUT kb_in;
PRIVATE t_bool code_with_E0 = FALSE;
PRIVATE t_bool shift_l; /* l shift state */
PRIVATE t_bool shift_r; /* r shift state */
PRIVATE t_bool alt_l; /* l alt state */
PRIVATE t_bool alt_r; /* r left state */
PRIVATE t_bool ctrl_l; /* l ctrl state */
PRIVATE t_bool ctrl_r; /* l ctrl state */
PRIVATE t_bool caps_lock; /* Caps Lock */
PRIVATE t_bool num_lock; /* Num Lock */
PRIVATE t_bool scroll_lock; /* Scroll Lock */
PRIVATE int column = 0; /* keyrow[column] is one value of keymap */
PRIVATE KB_INPUT kb_in;
PRIVATE t_bool code_with_E0 = FALSE;
PRIVATE t_bool shift_l; /* l shift state */
PRIVATE t_bool shift_r; /* r shift state */
PRIVATE t_bool alt_l; /* l alt state */
PRIVATE t_bool alt_r; /* r left state */
PRIVATE t_bool ctrl_l; /* l ctrl state */
PRIVATE t_bool ctrl_r; /* l ctrl state */
PRIVATE t_bool caps_lock; /* Caps Lock */
PRIVATE t_bool num_lock; /* Num Lock */
PRIVATE t_bool scroll_lock; /* Scroll Lock */
PRIVATE int column = 0; /* keyrow[column] is one value of keymap */
PRIVATE t_8 get_byte_from_kb_buf();
PRIVATE void set_leds();
PRIVATE void kb_wait();
PRIVATE void kb_ack();
PRIVATE t_8 get_byte_from_kb_buf();
PRIVATE void set_leds();
PRIVATE void kb_wait();
PRIVATE void kb_ack();
PUBLIC void init_keyboard()
{
kb_in.count = 0;
kb_in.p_head = kb_in.p_tail = kb_in.buf;
kb_in.count = 0;
kb_in.p_head = kb_in.p_tail = kb_in.buf;
caps_lock = 0;
num_lock = 1;
scroll_lock = 0;
caps_lock = 0;
num_lock = 1;
scroll_lock = 0;
set_leds();
set_leds();
}
PUBLIC rt_bool_t keyboard_read(rt_uint32_t *pkey)
{
t_8 scan_code;
t_bool make; /* TRUE : make */
/* FALSE: break */
t_32 key = 0;
t_32* keyrow;
t_8 scan_code;
t_bool make; /* TRUE : make */
/* FALSE: break */
t_32 key = 0;
t_32* keyrow;
if(kb_in.count > 0){
code_with_E0 = FALSE;
scan_code = get_byte_from_kb_buf();
if(kb_in.count > 0){
code_with_E0 = FALSE;
scan_code = get_byte_from_kb_buf();
/* start scan */
if (scan_code == 0xE1) {
int i;
static const t_8 pausebreak_scan_code[] = {0xE1, 0x1D, 0x45, 0xE1, 0x9D, 0xC5};
t_bool is_pausebreak = TRUE;
for(i=1;i<6;i++){
if (get_byte_from_kb_buf() != pausebreak_scan_code[i]) {
is_pausebreak = FALSE;
break;
}
}
if (is_pausebreak) {
key = PAUSEBREAK;
}
}
else if (scan_code == 0xE0) {
code_with_E0 = TRUE;
scan_code = get_byte_from_kb_buf();
/* start scan */
if (scan_code == 0xE1) {
int i;
static const t_8 pausebreak_scan_code[] = {0xE1, 0x1D, 0x45, 0xE1, 0x9D, 0xC5};
t_bool is_pausebreak = TRUE;
for(i=1;i<6;i++){
if (get_byte_from_kb_buf() != pausebreak_scan_code[i]) {
is_pausebreak = FALSE;
break;
}
}
if (is_pausebreak) {
key = PAUSEBREAK;
}
}
else if (scan_code == 0xE0) {
code_with_E0 = TRUE;
scan_code = get_byte_from_kb_buf();
/* PrintScreen pressed */
if (scan_code == 0x2A) {
code_with_E0 = FALSE;
if ((scan_code = get_byte_from_kb_buf()) == 0xE0) {
code_with_E0 = TRUE;
if ((scan_code = get_byte_from_kb_buf()) == 0x37) {
key = PRINTSCREEN;
make = TRUE;
}
}
}
/* PrintScreen released */
else if (scan_code == 0xB7) {
code_with_E0 = FALSE;
if ((scan_code = get_byte_from_kb_buf()) == 0xE0) {
code_with_E0 = TRUE;
if ((scan_code = get_byte_from_kb_buf()) == 0xAA) {
key = PRINTSCREEN;
make = FALSE;
}
}
}
} /* if is not PrintScreen, scan_code is the one after 0xE0 */
if ((key != PAUSEBREAK) && (key != PRINTSCREEN)) {
/* is Make Code or Break Code */
make = (scan_code & FLAG_BREAK ? FALSE : TRUE);
keyrow = &keymap[(scan_code & 0x7F) * MAP_COLS];
/* PrintScreen pressed */
if (scan_code == 0x2A) {
code_with_E0 = FALSE;
if ((scan_code = get_byte_from_kb_buf()) == 0xE0) {
code_with_E0 = TRUE;
if ((scan_code = get_byte_from_kb_buf()) == 0x37) {
key = PRINTSCREEN;
make = TRUE;
}
}
}
/* PrintScreen released */
else if (scan_code == 0xB7) {
code_with_E0 = FALSE;
if ((scan_code = get_byte_from_kb_buf()) == 0xE0) {
code_with_E0 = TRUE;
if ((scan_code = get_byte_from_kb_buf()) == 0xAA) {
key = PRINTSCREEN;
make = FALSE;
}
}
}
} /* if is not PrintScreen, scan_code is the one after 0xE0 */
if ((key != PAUSEBREAK) && (key != PRINTSCREEN)) {
/* is Make Code or Break Code */
make = (scan_code & FLAG_BREAK ? FALSE : TRUE);
column = 0;
keyrow = &keymap[(scan_code & 0x7F) * MAP_COLS];
t_bool caps = shift_l || shift_r;
if (caps_lock) {
if ((keyrow[0] >= 'a') && (keyrow[0] <= 'z')){
caps = !caps;
}
}
if (caps) {
column = 1;
}
column = 0;
if (code_with_E0) {
column = 2;
}
t_bool caps = shift_l || shift_r;
if (caps_lock) {
if ((keyrow[0] >= 'a') && (keyrow[0] <= 'z')){
caps = !caps;
}
}
if (caps) {
column = 1;
}
key = keyrow[column];
if (code_with_E0) {
column = 2;
}
switch(key) {
case SHIFT_L:
shift_l = make;
break;
case SHIFT_R:
shift_r = make;
break;
case CTRL_L:
ctrl_l = make;
break;
case CTRL_R:
ctrl_r = make;
break;
case ALT_L:
alt_l = make;
break;
case ALT_R:
alt_l = make;
break;
case CAPS_LOCK:
if (make) {
caps_lock = !caps_lock;
set_leds();
}
break;
case NUM_LOCK:
if (make) {
num_lock = !num_lock;
set_leds();
}
break;
case SCROLL_LOCK:
if (make) {
scroll_lock = !scroll_lock;
set_leds();
}
break;
default:
break;
}
}
key = keyrow[column];
if(make){ /* ignore Break Code */
t_bool pad = FALSE;
switch(key) {
case SHIFT_L:
shift_l = make;
break;
case SHIFT_R:
shift_r = make;
break;
case CTRL_L:
ctrl_l = make;
break;
case CTRL_R:
ctrl_r = make;
break;
case ALT_L:
alt_l = make;
break;
case ALT_R:
alt_l = make;
break;
case CAPS_LOCK:
if (make) {
caps_lock = !caps_lock;
set_leds();
}
break;
case NUM_LOCK:
if (make) {
num_lock = !num_lock;
set_leds();
}
break;
case SCROLL_LOCK:
if (make) {
scroll_lock = !scroll_lock;
set_leds();
}
break;
default:
break;
}
}
/* handle the small pad first */
if ((key >= PAD_SLASH) && (key <= PAD_9)) {
pad = TRUE;
switch(key) { /* '/', '*', '-', '+', and 'Enter' in num pad */
case PAD_SLASH:
key = '/';
break;
case PAD_STAR:
key = '*';
break;
case PAD_MINUS:
key = '-';
break;
case PAD_PLUS:
key = '+';
break;
case PAD_ENTER:
key = ENTER;
break;
default: /* keys whose value depends on the NumLock */
if (num_lock) { /* '0' ~ '9' and '.' in num pad */
if ((key >= PAD_0) && (key <= PAD_9)) {
key = key - PAD_0 + '0';
}
else if (key == PAD_DOT) {
key = '.';
}
}
else{
switch(key) {
case PAD_HOME:
key = HOME;
break;
case PAD_END:
key = END;
break;
case PAD_PAGEUP:
key = PAGEUP;
break;
case PAD_PAGEDOWN:
key = PAGEDOWN;
break;
case PAD_INS:
key = INSERT;
break;
case PAD_UP:
key = UP;
break;
case PAD_DOWN:
key = DOWN;
break;
case PAD_LEFT:
key = LEFT;
break;
case PAD_RIGHT:
key = RIGHT;
break;
case PAD_DOT:
key = DELETE;
break;
default:
break;
}
}
break;
}
}
key |= shift_l ? FLAG_SHIFT_L : 0;
key |= shift_r ? FLAG_SHIFT_R : 0;
key |= ctrl_l ? FLAG_CTRL_L : 0;
key |= ctrl_r ? FLAG_CTRL_R : 0;
key |= alt_l ? FLAG_ALT_L : 0;
key |= alt_r ? FLAG_ALT_R : 0;
key |= pad ? FLAG_PAD : 0;
if(make){ /* ignore Break Code */
t_bool pad = FALSE;
*pkey = key;
return TRUE;
}
}
/* handle the small pad first */
if ((key >= PAD_SLASH) && (key <= PAD_9)) {
pad = TRUE;
switch(key) { /* '/', '*', '-', '+', and 'Enter' in num pad */
case PAD_SLASH:
key = '/';
break;
case PAD_STAR:
key = '*';
break;
case PAD_MINUS:
key = '-';
break;
case PAD_PLUS:
key = '+';
break;
case PAD_ENTER:
key = ENTER;
break;
default: /* keys whose value depends on the NumLock */
if (num_lock) { /* '0' ~ '9' and '.' in num pad */
if ((key >= PAD_0) && (key <= PAD_9)) {
key = key - PAD_0 + '0';
}
else if (key == PAD_DOT) {
key = '.';
}
}
else{
switch(key) {
case PAD_HOME:
key = HOME;
break;
case PAD_END:
key = END;
break;
case PAD_PAGEUP:
key = PAGEUP;
break;
case PAD_PAGEDOWN:
key = PAGEDOWN;
break;
case PAD_INS:
key = INSERT;
break;
case PAD_UP:
key = UP;
break;
case PAD_DOWN:
key = DOWN;
break;
case PAD_LEFT:
key = LEFT;
break;
case PAD_RIGHT:
key = RIGHT;
break;
case PAD_DOT:
key = DELETE;
break;
default:
break;
}
}
break;
}
}
key |= shift_l ? FLAG_SHIFT_L : 0;
key |= shift_r ? FLAG_SHIFT_R : 0;
key |= ctrl_l ? FLAG_CTRL_L : 0;
key |= ctrl_r ? FLAG_CTRL_R : 0;
key |= alt_l ? FLAG_ALT_L : 0;
key |= alt_r ? FLAG_ALT_R : 0;
key |= pad ? FLAG_PAD : 0;
return FALSE;
*pkey = key;
return TRUE;
}
}
return FALSE;
}
PRIVATE t_8 get_byte_from_kb_buf()
{
t_8 scan_code;
t_8 scan_code;
RT_ASSERT(kb_in.count>0);
scan_code = *(kb_in.p_tail);
kb_in.p_tail++;
if (kb_in.p_tail == kb_in.buf + KB_IN_BYTES) {
kb_in.p_tail = kb_in.buf;
}
kb_in.count--;
RT_ASSERT(kb_in.count>0);
scan_code = *(kb_in.p_tail);
kb_in.p_tail++;
if (kb_in.p_tail == kb_in.buf + KB_IN_BYTES) {
kb_in.p_tail = kb_in.buf;
}
kb_in.count--;
return scan_code;
return scan_code;
}
PRIVATE void kb_wait() /* wait inpit cache of 8042 */
{
t_8 kb_stat;
t_8 kb_stat;
do {
kb_stat = inb(KB_CMD);
} while (kb_stat & 0x02);
do {
kb_stat = inb(KB_CMD);
} while (kb_stat & 0x02);
}
PRIVATE void kb_ack()
{
t_8 kb_read;
t_8 kb_read;
do {
kb_read = inb(KB_DATA);
} while (kb_read != KB_ACK);
do {
kb_read = inb(KB_DATA);
} while (kb_read != KB_ACK);
}
PRIVATE void set_leds()
{
t_8 leds = (caps_lock << 2) | (num_lock << 1) | scroll_lock;
t_8 leds = (caps_lock << 2) | (num_lock << 1) | scroll_lock;
kb_wait();
outb(KB_DATA, LED_CODE);
kb_ack();
kb_wait();
outb(KB_DATA, LED_CODE);
kb_ack();
kb_wait();
outb(KB_DATA, leds);
kb_ack();
kb_wait();
outb(KB_DATA, leds);
kb_ack();
}
/**
@ -312,51 +312,51 @@ PRIVATE void set_leds()
void rt_keyboard_isr(void)
{
rt_uint8_t data;
rt_uint8_t data;
if ((inb(KBSTATP) & KBS_DIB) == 0)
return ;
if ((inb(KBSTATP) & KBS_DIB) == 0)
return ;
data = inb(KBDATAP);
data = inb(KBDATAP);
if (kb_in.count < KB_IN_BYTES) {
*(kb_in.p_head) = data;
kb_in.p_head++;
if (kb_in.p_head == kb_in.buf + KB_IN_BYTES) {
kb_in.p_head = kb_in.buf;
}
kb_in.count++;
}
if (kb_in.count < KB_IN_BYTES) {
*(kb_in.p_head) = data;
kb_in.p_head++;
if (kb_in.p_head == kb_in.buf + KB_IN_BYTES) {
kb_in.p_head = kb_in.buf;
}
kb_in.count++;
}
}
/* generally, this should be called in task level for all key inpit support,
but here only support a key that is composed of 2 bytes */
rt_bool_t rt_keyboard_getc(char* c)
{
if(kb_in.count>=2)
{
rt_uint32_t key = 0;
rt_bool_t rv=keyboard_read(&key);
if(kb_in.count>=2)
{
rt_uint32_t key = 0;
rt_bool_t rv=keyboard_read(&key);
switch(key)
{
case TAB:
*c = '\t';
break;
case ENTER:
*c = '\n';
break;
case BACKSPACE:
*c = '\b';
break;
default:
*c = key;
break;
}
switch(key)
{
case TAB:
*c = '\t';
break;
case ENTER:
*c = '\n';
break;
case BACKSPACE:
*c = '\b';
break;
default:
*c = key;
break;
}
return rv;
}
return rv;
}
return RT_FALSE;
return RT_FALSE;
}
/*@}*/

182
bsp/x86/drivers/keyboard.h
View File

@ -12,115 +12,115 @@
Forrest Yu, 2005
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
#ifndef _TINIX_KEYBOARD_H_
#define _TINIX_KEYBOARD_H_
#ifndef _TINIX_KEYBOARD_H_
#define _TINIX_KEYBOARD_H_
/************************************************************************/
/* Macros Declaration */
/************************************************************************/
#define KB_IN_BYTES 32 /* size of keyboard input buffer */
#define MAP_COLS 3 /* Number of columns in keymap */
#define NR_SCAN_CODES 0x80 /* Number of scan codes (rows in keymap) */
#define KB_IN_BYTES 32 /* size of keyboard input buffer */
#define MAP_COLS 3 /* Number of columns in keymap */
#define NR_SCAN_CODES 0x80 /* Number of scan codes (rows in keymap) */
#define FLAG_BREAK 0x0080 /* Break Code */
#define FLAG_EXT 0x0100 /* Normal function keys */
#define FLAG_SHIFT_L 0x0200 /* Shift key */
#define FLAG_SHIFT_R 0x0400 /* Shift key */
#define FLAG_CTRL_L 0x0800 /* Control key */
#define FLAG_CTRL_R 0x1000 /* Control key */
#define FLAG_ALT_L 0x2000 /* Alternate key */
#define FLAG_ALT_R 0x4000 /* Alternate key */
#define FLAG_PAD 0x8000 /* keys in num pad */
#define FLAG_BREAK 0x0080 /* Break Code */
#define FLAG_EXT 0x0100 /* Normal function keys */
#define FLAG_SHIFT_L 0x0200 /* Shift key */
#define FLAG_SHIFT_R 0x0400 /* Shift key */
#define FLAG_CTRL_L 0x0800 /* Control key */
#define FLAG_CTRL_R 0x1000 /* Control key */
#define FLAG_ALT_L 0x2000 /* Alternate key */
#define FLAG_ALT_R 0x4000 /* Alternate key */
#define FLAG_PAD 0x8000 /* keys in num pad */
#define MASK_RAW 0x01FF /* raw key value = code passed to tty & MASK_RAW
the value can be found either in the keymap column 0
or in the list below */
#define MASK_RAW 0x01FF /* raw key value = code passed to tty & MASK_RAW
the value can be found either in the keymap column 0
or in the list below */
/* Special keys */
#define ESC (0x01 + FLAG_EXT) /* Esc */
#define TAB (0x02 + FLAG_EXT) /* Tab */
#define ENTER (0x03 + FLAG_EXT) /* Enter */
#define BACKSPACE (0x04 + FLAG_EXT) /* BackSpace */
#define ESC (0x01 + FLAG_EXT) /* Esc */
#define TAB (0x02 + FLAG_EXT) /* Tab */
#define ENTER (0x03 + FLAG_EXT) /* Enter */
#define BACKSPACE (0x04 + FLAG_EXT) /* BackSpace */
#define GUI_L (0x05 + FLAG_EXT) /* L GUI */
#define GUI_R (0x06 + FLAG_EXT) /* R GUI */
#define APPS (0x07 + FLAG_EXT) /* APPS */
#define GUI_L (0x05 + FLAG_EXT) /* L GUI */
#define GUI_R (0x06 + FLAG_EXT) /* R GUI */
#define APPS (0x07 + FLAG_EXT) /* APPS */
/* Shift, Ctrl, Alt */
#define SHIFT_L (0x08 + FLAG_EXT) /* L Shift */
#define SHIFT_R (0x09 + FLAG_EXT) /* R Shift */
#define CTRL_L (0x0A + FLAG_EXT) /* L Ctrl */
#define CTRL_R (0x0B + FLAG_EXT) /* R Ctrl */
#define ALT_L (0x0C + FLAG_EXT) /* L Alt */
#define ALT_R (0x0D + FLAG_EXT) /* R Alt */
#define SHIFT_L (0x08 + FLAG_EXT) /* L Shift */
#define SHIFT_R (0x09 + FLAG_EXT) /* R Shift */
#define CTRL_L (0x0A + FLAG_EXT) /* L Ctrl */
#define CTRL_R (0x0B + FLAG_EXT) /* R Ctrl */
#define ALT_L (0x0C + FLAG_EXT) /* L Alt */
#define ALT_R (0x0D + FLAG_EXT) /* R Alt */
/* Lock keys */
#define CAPS_LOCK (0x0E + FLAG_EXT) /* Caps Lock */
#define NUM_LOCK (0x0F + FLAG_EXT) /* Number Lock */
#define SCROLL_LOCK (0x10 + FLAG_EXT) /* Scroll Lock */
#define CAPS_LOCK (0x0E + FLAG_EXT) /* Caps Lock */
#define NUM_LOCK (0x0F + FLAG_EXT) /* Number Lock */
#define SCROLL_LOCK (0x10 + FLAG_EXT) /* Scroll Lock */
/* Function keys */
#define F1 (0x11 + FLAG_EXT) /* F1 */
#define F2 (0x12 + FLAG_EXT) /* F2 */
#define F3 (0x13 + FLAG_EXT) /* F3 */
#define F4 (0x14 + FLAG_EXT) /* F4 */
#define F5 (0x15 + FLAG_EXT) /* F5 */
#define F6 (0x16 + FLAG_EXT) /* F6 */
#define F7 (0x17 + FLAG_EXT) /* F7 */
#define F8 (0x18 + FLAG_EXT) /* F8 */
#define F9 (0x19 + FLAG_EXT) /* F9 */
#define F10 (0x1A + FLAG_EXT) /* F10 */
#define F11 (0x1B + FLAG_EXT) /* F11 */
#define F12 (0x1C + FLAG_EXT) /* F12 */
#define F1 (0x11 + FLAG_EXT) /* F1 */
#define F2 (0x12 + FLAG_EXT) /* F2 */
#define F3 (0x13 + FLAG_EXT) /* F3 */
#define F4 (0x14 + FLAG_EXT) /* F4 */
#define F5 (0x15 + FLAG_EXT) /* F5 */
#define F6 (0x16 + FLAG_EXT) /* F6 */
#define F7 (0x17 + FLAG_EXT) /* F7 */
#define F8 (0x18 + FLAG_EXT) /* F8 */
#define F9 (0x19 + FLAG_EXT) /* F9 */
#define F10 (0x1A + FLAG_EXT) /* F10 */
#define F11 (0x1B + FLAG_EXT) /* F11 */
#define F12 (0x1C + FLAG_EXT) /* F12 */
/* Control Pad */
#define PRINTSCREEN (0x1D + FLAG_EXT) /* Print Screen */
#define PAUSEBREAK (0x1E + FLAG_EXT) /* Pause/Break */
#define INSERT (0x1F + FLAG_EXT) /* Insert */
#define DELETE (0x20 + FLAG_EXT) /* Delete */
#define HOME (0x21 + FLAG_EXT) /* Home */
#define END (0x22 + FLAG_EXT) /* End */
#define PAGEUP (0x23 + FLAG_EXT) /* Page Up */
#define PAGEDOWN (0x24 + FLAG_EXT) /* Page Down */
#define UP (0x25 + FLAG_EXT) /* Up */
#define DOWN (0x26 + FLAG_EXT) /* Down */
#define LEFT (0x27 + FLAG_EXT) /* Left */
#define RIGHT (0x28 + FLAG_EXT) /* Right */
#define PRINTSCREEN (0x1D + FLAG_EXT) /* Print Screen */
#define PAUSEBREAK (0x1E + FLAG_EXT) /* Pause/Break */
#define INSERT (0x1F + FLAG_EXT) /* Insert */
#define DELETE (0x20 + FLAG_EXT) /* Delete */
#define HOME (0x21 + FLAG_EXT) /* Home */
#define END (0x22 + FLAG_EXT) /* End */
#define PAGEUP (0x23 + FLAG_EXT) /* Page Up */
#define PAGEDOWN (0x24 + FLAG_EXT) /* Page Down */
#define UP (0x25 + FLAG_EXT) /* Up */
#define DOWN (0x26 + FLAG_EXT) /* Down */
#define LEFT (0x27 + FLAG_EXT) /* Left */
#define RIGHT (0x28 + FLAG_EXT) /* Right */
/* ACPI keys */
#define POWER (0x29 + FLAG_EXT) /* Power */
#define SLEEP (0x2A + FLAG_EXT) /* Sleep */
#define WAKE (0x2B + FLAG_EXT) /* Wake Up */
#define POWER (0x29 + FLAG_EXT) /* Power */
#define SLEEP (0x2A + FLAG_EXT) /* Sleep */
#define WAKE (0x2B + FLAG_EXT) /* Wake Up */
/* Num Pad */
#define PAD_SLASH (0x2C + FLAG_EXT) /* / */
#define PAD_STAR (0x2D + FLAG_EXT) /* * */
#define PAD_MINUS (0x2E + FLAG_EXT) /* - */
#define PAD_PLUS (0x2F + FLAG_EXT) /* + */
#define PAD_ENTER (0x30 + FLAG_EXT) /* Enter */
#define PAD_DOT (0x31 + FLAG_EXT) /* . */
#define PAD_0 (0x32 + FLAG_EXT) /* 0 */
#define PAD_1 (0x33 + FLAG_EXT) /* 1 */
#define PAD_2 (0x34 + FLAG_EXT) /* 2 */
#define PAD_3 (0x35 + FLAG_EXT) /* 3 */
#define PAD_4 (0x36 + FLAG_EXT) /* 4 */
#define PAD_5 (0x37 + FLAG_EXT) /* 5 */
#define PAD_6 (0x38 + FLAG_EXT) /* 6 */
#define PAD_7 (0x39 + FLAG_EXT) /* 7 */
#define PAD_8 (0x3A + FLAG_EXT) /* 8 */
#define PAD_9 (0x3B + FLAG_EXT) /* 9 */
#define PAD_UP PAD_8 /* Up */
#define PAD_DOWN PAD_2 /* Down */
#define PAD_LEFT PAD_4 /* Left */
#define PAD_RIGHT PAD_6 /* Right */
#define PAD_HOME PAD_7 /* Home */
#define PAD_END PAD_1 /* End */
#define PAD_PAGEUP PAD_9 /* Page Up */
#define PAD_PAGEDOWN PAD_3 /* Page Down */
#define PAD_INS PAD_0 /* Ins */
#define PAD_MID PAD_5 /* Middle key */
#define PAD_DEL PAD_DOT /* Del */
#define PAD_SLASH (0x2C + FLAG_EXT) /* / */
#define PAD_STAR (0x2D + FLAG_EXT) /* * */
#define PAD_MINUS (0x2E + FLAG_EXT) /* - */
#define PAD_PLUS (0x2F + FLAG_EXT) /* + */
#define PAD_ENTER (0x30 + FLAG_EXT) /* Enter */
#define PAD_DOT (0x31 + FLAG_EXT) /* . */
#define PAD_0 (0x32 + FLAG_EXT) /* 0 */
#define PAD_1 (0x33 + FLAG_EXT) /* 1 */
#define PAD_2 (0x34 + FLAG_EXT) /* 2 */
#define PAD_3 (0x35 + FLAG_EXT) /* 3 */
#define PAD_4 (0x36 + FLAG_EXT) /* 4 */
#define PAD_5 (0x37 + FLAG_EXT) /* 5 */
#define PAD_6 (0x38 + FLAG_EXT) /* 6 */
#define PAD_7 (0x39 + FLAG_EXT) /* 7 */
#define PAD_8 (0x3A + FLAG_EXT) /* 8 */
#define PAD_9 (0x3B + FLAG_EXT) /* 9 */
#define PAD_UP PAD_8 /* Up */
#define PAD_DOWN PAD_2 /* Down */
#define PAD_LEFT PAD_4 /* Left */
#define PAD_RIGHT PAD_6 /* Right */
#define PAD_HOME PAD_7 /* Home */
#define PAD_END PAD_1 /* End */
#define PAD_PAGEUP PAD_9 /* Page Up */
#define PAD_PAGEDOWN PAD_3 /* Page Down */
#define PAD_INS PAD_0 /* Ins */
#define PAD_MID PAD_5 /* Middle key */
#define PAD_DEL PAD_DOT /* Del */
/************************************************************************/
@ -128,10 +128,10 @@
/************************************************************************/
/* Keyboard structure, 1 per console. */
typedef struct s_kb {
char* p_head; /* input cache pointer */
char* p_tail; /* read cache pointer */
int count;
char buf[KB_IN_BYTES];
char* p_head; /* input cache pointer */
char* p_tail; /* read cache pointer */
int count;
char buf[KB_IN_BYTES];
}KB_INPUT;

386
bsp/x86/drivers/keymap.h
View File

@ -17,227 +17,227 @@
/* It should be and can only be included by keyboard.c! */
/********************************************************************/
#ifndef _TINIX_KEYMAP_H_
#define _TINIX_KEYMAP_H_
#ifndef _TINIX_KEYMAP_H_
#define _TINIX_KEYMAP_H_
/* Keymap for US MF-2 keyboard. */
rt_uint32_t keymap[NR_SCAN_CODES * MAP_COLS] = {
/* scan-code !Shift Shift E0 XX */
/* scan-code !Shift Shift E0 XX */
/* ==================================================================== */
/* 0x00 - none */ 0, 0, 0,
/* 0x01 - ESC */ ESC, ESC, 0,
/* 0x02 - '1' */ '1', '!', 0,
/* 0x03 - '2' */ '2', '@', 0,
/* 0x04 - '3' */ '3', '#', 0,
/* 0x05 - '4' */ '4', '$', 0,
/* 0x06 - '5' */ '5', '%', 0,
/* 0x07 - '6' */ '6', '^', 0,
/* 0x08 - '7' */ '7', '&', 0,
/* 0x09 - '8' */ '8', '*', 0,
/* 0x0A - '9' */ '9', '(', 0,
/* 0x0B - '0' */ '0', ')', 0,
/* 0x0C - '-' */ '-', '_', 0,
/* 0x0D - '=' */ '=', '+', 0,
/* 0x0E - BS */ BACKSPACE, BACKSPACE, 0,
/* 0x0F - TAB */ TAB, TAB, 0,
/* 0x10 - 'q' */ 'q', 'Q', 0,
/* 0x11 - 'w' */ 'w', 'W', 0,
/* 0x12 - 'e' */ 'e', 'E', 0,
/* 0x13 - 'r' */ 'r', 'R', 0,
/* 0x14 - 't' */ 't', 'T', 0,
/* 0x15 - 'y' */ 'y', 'Y', 0,
/* 0x16 - 'u' */ 'u', 'U', 0,
/* 0x17 - 'i' */ 'i', 'I', 0,
/* 0x18 - 'o' */ 'o', 'O', 0,
/* 0x19 - 'p' */ 'p', 'P', 0,
/* 0x1A - '[' */ '[', '{', 0,
/* 0x1B - ']' */ ']', '}', 0,
/* 0x1C - CR/LF */ ENTER, ENTER, PAD_ENTER,
/* 0x1D - l. Ctrl */ CTRL_L, CTRL_L, CTRL_R,
/* 0x1E - 'a' */ 'a', 'A', 0,
/* 0x1F - 's' */ 's', 'S', 0,
/* 0x20 - 'd' */ 'd', 'D', 0,
/* 0x21 - 'f' */ 'f', 'F', 0,
/* 0x22 - 'g' */ 'g', 'G', 0,
/* 0x23 - 'h' */ 'h', 'H', 0,
/* 0x24 - 'j' */ 'j', 'J', 0,
/* 0x25 - 'k' */ 'k', 'K', 0,
/* 0x26 - 'l' */ 'l', 'L', 0,
/* 0x27 - ';' */ ';', ':', 0,
/* 0x28 - '\'' */ '\'', '"', 0,
/* 0x29 - '`' */ '`', '~', 0,
/* 0x2A - l. SHIFT */ SHIFT_L, SHIFT_L, 0,
/* 0x2B - '\' */ '\\', '|', 0,
/* 0x2C - 'z' */ 'z', 'Z', 0,
/* 0x2D - 'x' */ 'x', 'X', 0,
/* 0x2E - 'c' */ 'c', 'C', 0,
/* 0x2F - 'v' */ 'v', 'V', 0,
/* 0x30 - 'b' */ 'b', 'B', 0,
/* 0x31 - 'n' */ 'n', 'N', 0,
/* 0x32 - 'm' */ 'm', 'M', 0,
/* 0x33 - ',' */ ',', '<', 0,
/* 0x34 - '.' */ '.', '>', 0,
/* 0x35 - '/' */ '/', '?', PAD_SLASH,
/* 0x36 - r. SHIFT */ SHIFT_R, SHIFT_R, 0,
/* 0x37 - '*' */ '*', '*', 0,
/* 0x38 - ALT */ ALT_L, ALT_L, ALT_R,
/* 0x39 - ' ' */ ' ', ' ', 0,
/* 0x3A - CapsLock */ CAPS_LOCK, CAPS_LOCK, 0,
/* 0x3B - F1 */ F1, F1, 0,
/* 0x3C - F2 */ F2, F2, 0,
/* 0x3D - F3 */ F3, F3, 0,
/* 0x3E - F4 */ F4, F4, 0,
/* 0x3F - F5 */ F5, F5, 0,
/* 0x40 - F6 */ F6, F6, 0,
/* 0x41 - F7 */ F7, F7, 0,
/* 0x42 - F8 */ F8, F8, 0,
/* 0x43 - F9 */ F9, F9, 0,
/* 0x44 - F10 */ F10, F10, 0,
/* 0x45 - NumLock */ NUM_LOCK, NUM_LOCK, 0,
/* 0x46 - ScrLock */ SCROLL_LOCK, SCROLL_LOCK, 0,
/* 0x47 - Home */ PAD_HOME, '7', HOME,
/* 0x48 - CurUp */ PAD_UP, '8', UP,
/* 0x49 - PgUp */ PAD_PAGEUP, '9', PAGEUP,
/* 0x4A - '-' */ PAD_MINUS, '-', 0,
/* 0x4B - Left */ PAD_LEFT, '4', LEFT,
/* 0x4C - MID */ PAD_MID, '5', 0,
/* 0x4D - Right */ PAD_RIGHT, '6', RIGHT,
/* 0x4E - '+' */ PAD_PLUS, '+', 0,
/* 0x4F - End */ PAD_END, '1', END,
/* 0x50 - Down */ PAD_DOWN, '2', DOWN,
/* 0x51 - PgDown */ PAD_PAGEDOWN, '3', PAGEDOWN,
/* 0x52 - Insert */ PAD_INS, '0', INSERT,
/* 0x53 - Delete */ PAD_DOT, '.', DELETE,
/* 0x54 - Enter */ 0, 0, 0,
/* 0x55 - ??? */ 0, 0, 0,
/* 0x56 - ??? */ 0, 0, 0,
/* 0x57 - F11 */ F11, F11, 0,
/* 0x58 - F12 */ F12, F12, 0,
/* 0x59 - ??? */ 0, 0, 0,
/* 0x5A - ??? */ 0, 0, 0,
/* 0x5B - ??? */ 0, 0, GUI_L,
/* 0x5C - ??? */ 0, 0, GUI_R,
/* 0x5D - ??? */ 0, 0, APPS,
/* 0x5E - ??? */ 0, 0, 0,
/* 0x5F - ??? */ 0, 0, 0,
/* 0x60 - ??? */ 0, 0, 0,
/* 0x61 - ??? */ 0, 0, 0,
/* 0x62 - ??? */ 0, 0, 0,
/* 0x63 - ??? */ 0, 0, 0,
/* 0x64 - ??? */ 0, 0, 0,
/* 0x65 - ??? */ 0, 0, 0,
/* 0x66 - ??? */ 0, 0, 0,
/* 0x67 - ??? */ 0, 0, 0,
/* 0x68 - ??? */ 0, 0, 0,
/* 0x69 - ??? */ 0, 0, 0,
/* 0x6A - ??? */ 0, 0, 0,
/* 0x6B - ??? */ 0, 0, 0,
/* 0x6C - ??? */ 0, 0, 0,
/* 0x6D - ??? */ 0, 0, 0,
/* 0x6E - ??? */ 0, 0, 0,
/* 0x6F - ??? */ 0, 0, 0,
/* 0x70 - ??? */ 0, 0, 0,
/* 0x71 - ??? */ 0, 0, 0,
/* 0x72 - ??? */ 0, 0, 0,
/* 0x73 - ??? */ 0, 0, 0,
/* 0x74 - ??? */ 0, 0, 0,
/* 0x75 - ??? */ 0, 0, 0,
/* 0x76 - ??? */ 0, 0, 0,
/* 0x77 - ??? */ 0, 0, 0,
/* 0x78 - ??? */ 0, 0, 0,
/* 0x78 - ??? */ 0, 0, 0,
/* 0x7A - ??? */ 0, 0, 0,
/* 0x7B - ??? */ 0, 0, 0,
/* 0x7C - ??? */ 0, 0, 0,
/* 0x7D - ??? */ 0, 0, 0,
/* 0x7E - ??? */ 0, 0, 0,
/* 0x7F - ??? */ 0, 0, 0
/* 0x00 - none */ 0, 0, 0,
/* 0x01 - ESC */ ESC, ESC, 0,
/* 0x02 - '1' */ '1', '!', 0,
/* 0x03 - '2' */ '2', '@', 0,
/* 0x04 - '3' */ '3', '#', 0,
/* 0x05 - '4' */ '4', '$', 0,
/* 0x06 - '5' */ '5', '%', 0,
/* 0x07 - '6' */ '6', '^', 0,
/* 0x08 - '7' */ '7', '&', 0,
/* 0x09 - '8' */ '8', '*', 0,
/* 0x0A - '9' */ '9', '(', 0,
/* 0x0B - '0' */ '0', ')', 0,
/* 0x0C - '-' */ '-', '_', 0,
/* 0x0D - '=' */ '=', '+', 0,
/* 0x0E - BS */ BACKSPACE, BACKSPACE, 0,
/* 0x0F - TAB */ TAB, TAB, 0,
/* 0x10 - 'q' */ 'q', 'Q', 0,
/* 0x11 - 'w' */ 'w', 'W', 0,
/* 0x12 - 'e' */ 'e', 'E', 0,
/* 0x13 - 'r' */ 'r', 'R', 0,
/* 0x14 - 't' */ 't', 'T', 0,
/* 0x15 - 'y' */ 'y', 'Y', 0,
/* 0x16 - 'u' */ 'u', 'U', 0,
/* 0x17 - 'i' */ 'i', 'I', 0,
/* 0x18 - 'o' */ 'o', 'O', 0,
/* 0x19 - 'p' */ 'p', 'P', 0,
/* 0x1A - '[' */ '[', '{', 0,
/* 0x1B - ']' */ ']', '}', 0,
/* 0x1C - CR/LF */ ENTER, ENTER, PAD_ENTER,
/* 0x1D - l. Ctrl */ CTRL_L, CTRL_L, CTRL_R,
/* 0x1E - 'a' */ 'a', 'A', 0,
/* 0x1F - 's' */ 's', 'S', 0,
/* 0x20 - 'd' */ 'd', 'D', 0,
/* 0x21 - 'f' */ 'f', 'F', 0,
/* 0x22 - 'g' */ 'g', 'G', 0,
/* 0x23 - 'h' */ 'h', 'H', 0,
/* 0x24 - 'j' */ 'j', 'J', 0,
/* 0x25 - 'k' */ 'k', 'K', 0,
/* 0x26 - 'l' */ 'l', 'L', 0,
/* 0x27 - ';' */ ';', ':', 0,
/* 0x28 - '\'' */ '\'', '"', 0,
/* 0x29 - '`' */ '`', '~', 0,
/* 0x2A - l. SHIFT */ SHIFT_L, SHIFT_L, 0,
/* 0x2B - '\' */ '\\', '|', 0,
/* 0x2C - 'z' */ 'z', 'Z', 0,
/* 0x2D - 'x' */ 'x', 'X', 0,
/* 0x2E - 'c' */ 'c', 'C', 0,
/* 0x2F - 'v' */ 'v', 'V', 0,
/* 0x30 - 'b' */ 'b', 'B', 0,
/* 0x31 - 'n' */ 'n', 'N', 0,
/* 0x32 - 'm' */ 'm', 'M', 0,
/* 0x33 - ',' */ ',', '<', 0,
/* 0x34 - '.' */ '.', '>', 0,
/* 0x35 - '/' */ '/', '?', PAD_SLASH,
/* 0x36 - r. SHIFT */ SHIFT_R, SHIFT_R, 0,
/* 0x37 - '*' */ '*', '*', 0,
/* 0x38 - ALT */ ALT_L, ALT_L, ALT_R,
/* 0x39 - ' ' */ ' ', ' ', 0,
/* 0x3A - CapsLock */ CAPS_LOCK, CAPS_LOCK, 0,
/* 0x3B - F1 */ F1, F1, 0,
/* 0x3C - F2 */ F2, F2, 0,
/* 0x3D - F3 */ F3, F3, 0,
/* 0x3E - F4 */ F4, F4, 0,
/* 0x3F - F5 */ F5, F5, 0,
/* 0x40 - F6 */ F6, F6, 0,
/* 0x41 - F7 */ F7, F7, 0,
/* 0x42 - F8 */ F8, F8, 0,
/* 0x43 - F9 */ F9, F9, 0,
/* 0x44 - F10 */ F10, F10, 0,
/* 0x45 - NumLock */ NUM_LOCK, NUM_LOCK, 0,
/* 0x46 - ScrLock */ SCROLL_LOCK, SCROLL_LOCK, 0,
/* 0x47 - Home */ PAD_HOME, '7', HOME,
/* 0x48 - CurUp */ PAD_UP, '8', UP,
/* 0x49 - PgUp */ PAD_PAGEUP, '9', PAGEUP,
/* 0x4A - '-' */ PAD_MINUS, '-', 0,
/* 0x4B - Left */ PAD_LEFT, '4', LEFT,
/* 0x4C - MID */ PAD_MID, '5', 0,
/* 0x4D - Right */ PAD_RIGHT, '6', RIGHT,
/* 0x4E - '+' */ PAD_PLUS, '+', 0,
/* 0x4F - End */ PAD_END, '1', END,
/* 0x50 - Down */ PAD_DOWN, '2', DOWN,
/* 0x51 - PgDown */ PAD_PAGEDOWN, '3', PAGEDOWN,
/* 0x52 - Insert */ PAD_INS, '0', INSERT,
/* 0x53 - Delete */ PAD_DOT, '.', DELETE,
/* 0x54 - Enter */ 0, 0, 0,
/* 0x55 - ??? */ 0, 0, 0,
/* 0x56 - ??? */ 0, 0, 0,
/* 0x57 - F11 */ F11, F11, 0,
/* 0x58 - F12 */ F12, F12, 0,
/* 0x59 - ??? */ 0, 0, 0,
/* 0x5A - ??? */ 0, 0, 0,
/* 0x5B - ??? */ 0, 0, GUI_L,
/* 0x5C - ??? */ 0, 0, GUI_R,
/* 0x5D - ??? */ 0, 0, APPS,
/* 0x5E - ??? */ 0, 0, 0,
/* 0x5F - ??? */ 0, 0, 0,
/* 0x60 - ??? */ 0, 0, 0,
/* 0x61 - ??? */ 0, 0, 0,
/* 0x62 - ??? */ 0, 0, 0,
/* 0x63 - ??? */ 0, 0, 0,
/* 0x64 - ??? */ 0, 0, 0,
/* 0x65 - ??? */ 0, 0, 0,
/* 0x66 - ??? */ 0, 0, 0,
/* 0x67 - ??? */ 0, 0, 0,
/* 0x68 - ??? */ 0, 0, 0,
/* 0x69 - ??? */ 0, 0, 0,
/* 0x6A - ??? */ 0, 0, 0,
/* 0x6B - ??? */ 0, 0, 0,
/* 0x6C - ??? */ 0, 0, 0,
/* 0x6D - ??? */ 0, 0, 0,
/* 0x6E - ??? */ 0, 0, 0,
/* 0x6F - ??? */ 0, 0, 0,
/* 0x70 - ??? */ 0, 0, 0,
/* 0x71 - ??? */ 0, 0, 0,
/* 0x72 - ??? */ 0, 0, 0,
/* 0x73 - ??? */ 0, 0, 0,
/* 0x74 - ??? */ 0, 0, 0,
/* 0x75 - ??? */ 0, 0, 0,
/* 0x76 - ??? */ 0, 0, 0,
/* 0x77 - ??? */ 0, 0, 0,
/* 0x78 - ??? */ 0, 0, 0,
/* 0x78 - ??? */ 0, 0, 0,
/* 0x7A - ??? */ 0, 0, 0,
/* 0x7B - ??? */ 0, 0, 0,
/* 0x7C - ??? */ 0, 0, 0,
/* 0x7D - ??? */ 0, 0, 0,
/* 0x7E - ??? */ 0, 0, 0,
/* 0x7F - ??? */ 0, 0, 0
};
/*====================================================================================*
Appendix: Scan code set 1
Appendix: Scan code set 1
*====================================================================================*
KEY MAKE BREAK ----- KEY MAKE BREAK ----- KEY MAKE BREAK
KEY MAKE BREAK ----- KEY MAKE BREAK ----- KEY MAKE BREAK
--------------------------------------------------------------------------------------
A 1E 9E 9 0A 8A [ 1A 9A
B 30 B0 ` 29 89 INSERT E0,52 E0,D2
C 2E AE - 0C 8C HOME E0,47 E0,C7
D 20 A0 = 0D 8D PG UP E0,49 E0,C9
E 12 92 \ 2B AB DELETE E0,53 E0,D3
F 21 A1 BKSP 0E 8E END E0,4F E0,CF
G 22 A2 SPACE 39 B9 PG DN E0,51 E0,D1
H 23 A3 TAB 0F 8F U ARROW E0,48 E0,C8
I 17 97 CAPS 3A BA L ARROW E0,4B E0,CB
J 24 A4 L SHFT 2A AA D ARROW E0,50 E0,D0
K 25 A5 L CTRL 1D 9D R ARROW E0,4D E0,CD
L 26 A6 L GUI E0,5B E0,DB NUM 45 C5
M 32 B2 L ALT 38 B8 KP / E0,35 E0,B5
N 31 B1 R SHFT 36 B6 KP * 37 B7
O 18 98 R CTRL E0,1D E0,9D KP - 4A CA
P 19 99 R GUI E0,5C E0,DC KP + 4E CE
Q 10 19 R ALT E0,38 E0,B8 KP EN E0,1C E0,9C
R 13 93 APPS E0,5D E0,DD KP . 53 D3
S 1F 9F ENTER 1C 9C KP 0 52 D2
T 14 94 ESC 01 81 KP 1 4F CF
U 16 96 F1 3B BB KP 2 50 D0
V 2F AF F2 3C BC KP 3 51 D1
W 11 91 F3 3D BD KP 4 4B CB
X 2D AD F4 3E BE KP 5 4C CC
Y 15 95 F5 3F BF KP 6 4D CD
Z 2C AC F6 40 C0 KP 7 47 C7
0 0B 8B F7 41 C1 KP 8 48 C8
1 02 82 F8 42 C2 KP 9 49 C9
2 03 83 F9 43 C3 ] 1B 9B
3 04 84 F10 44 C4 ; 27 A7
4 05 85 F11 57 D7 ' 28 A8
5 06 86 F12 58 D8 , 33 B3
A 1E 9E 9 0A 8A [ 1A 9A
B 30 B0 ` 29 89 INSERT E0,52 E0,D2
C 2E AE - 0C 8C HOME E0,47 E0,C7
D 20 A0 = 0D 8D PG UP E0,49 E0,C9
E 12 92 \ 2B AB DELETE E0,53 E0,D3
F 21 A1 BKSP 0E 8E END E0,4F E0,CF
G 22 A2 SPACE 39 B9 PG DN E0,51 E0,D1
H 23 A3 TAB 0F 8F U ARROW E0,48 E0,C8
I 17 97 CAPS 3A BA L ARROW E0,4B E0,CB
J 24 A4 L SHFT 2A AA D ARROW E0,50 E0,D0
K 25 A5 L CTRL 1D 9D R ARROW E0,4D E0,CD
L 26 A6 L GUI E0,5B E0,DB NUM 45 C5
M 32 B2 L ALT 38 B8 KP / E0,35 E0,B5
N 31 B1 R SHFT 36 B6 KP * 37 B7
O 18 98 R CTRL E0,1D E0,9D KP - 4A CA
P 19 99 R GUI E0,5C E0,DC KP + 4E CE
Q 10 19 R ALT E0,38 E0,B8 KP EN E0,1C E0,9C
R 13 93 APPS E0,5D E0,DD KP . 53 D3
S 1F 9F ENTER 1C 9C KP 0 52 D2
T 14 94 ESC 01 81 KP 1 4F CF
U 16 96 F1 3B BB KP 2 50 D0
V 2F AF F2 3C BC KP 3 51 D1
W 11 91 F3 3D BD KP 4 4B CB
X 2D AD F4 3E BE KP 5 4C CC
Y 15 95 F5 3F BF KP 6 4D CD
Z 2C AC F6 40 C0 KP 7 47 C7
0 0B 8B F7 41 C1 KP 8 48 C8
1 02 82 F8 42 C2 KP 9 49 C9
2 03 83 F9 43 C3 ] 1B 9B
3 04 84 F10 44 C4 ; 27 A7
4 05 85 F11 57 D7 ' 28 A8
5 06 86 F12 58 D8 , 33 B3
6 07 87 PRTSCRN E0,2A E0,B7 . 34 B4
E0,37 E0,AA
6 07 87 PRTSCRN E0,2A E0,B7 . 34 B4
E0,37 E0,AA
7 08 88 SCROLL 46 C6 / 35 B5
7 08 88 SCROLL 46 C6 / 35 B5
8 09 89 PAUSE E1,1D,45 -NONE-
E1,9D,C5
8 09 89 PAUSE E1,1D,45 -NONE-
E1,9D,C5
-----------------
ACPI Scan Codes:
-------------------------------------------
Key Make Code Break Code
Key Make Code Break Code
-------------------------------------------
Power E0, 5E E0, DE
Sleep E0, 5F E0, DF
Wake E0, 63 E0, E3
Power E0, 5E E0, DE
Sleep E0, 5F E0, DF
Wake E0, 63 E0, E3
-------------------------------
Windows Multimedia Scan Codes:
-------------------------------------------
Key Make Code Break Code
Key Make Code Break Code
-------------------------------------------
Next Track E0, 19 E0, 99
Previous Track E0, 10 E0, 90
Stop E0, 24 E0, A4
Play/Pause E0, 22 E0, A2
Mute E0, 20 E0, A0
Volume Up E0, 30 E0, B0
Volume Down E0, 2E E0, AE
Media Select E0, 6D E0, ED
E-Mail E0, 6C E0, EC
Calculator E0, 21 E0, A1
My Computer E0, 6B E0, EB
WWW Search E0, 65 E0, E5
WWW Home E0, 32 E0, B2
WWW Back E0, 6A E0, EA
WWW Forward E0, 69 E0, E9
WWW Stop E0, 68 E0, E8
WWW Refresh E0, 67 E0, E7
WWW Favorites E0, 66 E0, E6
Next Track E0, 19 E0, 99
Previous Track E0, 10 E0, 90
Stop E0, 24 E0, A4
Play/Pause E0, 22 E0, A2
Mute E0, 20 E0, A0
Volume Up E0, 30 E0, B0
Volume Down E0, 2E E0, AE
Media Select E0, 6D E0, ED
E-Mail E0, 6C E0, EC
Calculator E0, 21 E0, A1
My Computer E0, 6B E0, EB
WWW Search E0, 65 E0, E5
WWW Home E0, 32 E0, B2
WWW Back E0, 6A E0, EA
WWW Forward E0, 69 E0, E9
WWW Stop E0, 68 E0, E8
WWW Refresh E0, 67 E0, E7
WWW Favorites E0, 66 E0, E6
*=====================================================================================*/

24
bsp/x86/drivers/serial.c
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 2006-2018, RT-Thread Development Team
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
@ -24,17 +24,17 @@
*/
void rt_serial_init(void)
{
outb(COM1+3,0x80); /* set DLAB of line control reg */
outb(COM1,0x0c); /* LS of divisor (48 -> 2400 bps */
outb(COM1+1,0x00); /* MS of divisor */
outb(COM1+3,0x03); /* reset DLAB */
outb(COM1+4,0x0b); /* set DTR,RTS, OUT_2 */
outb(COM1+1,0x0d); /* enable all intrs but writes */
inb(COM1); /* read data port to reset things (?) */
outb(COM1+3,0x80); /* set DLAB of line control reg */
outb(COM1,0x0c); /* LS of divisor (48 -> 2400 bps */
outb(COM1+1,0x00); /* MS of divisor */
outb(COM1+3,0x03); /* reset DLAB */
outb(COM1+4,0x0b); /* set DTR,RTS, OUT_2 */
outb(COM1+1,0x0d); /* enable all intrs but writes */
inb(COM1); /* read data port to reset things (?) */
}
/**
* This function read a character from serial without interrupt enable mode
* This function read a character from serial without interrupt enable mode
*
* @return the read char
*/
@ -53,13 +53,13 @@ char rt_serial_getc(void)
void rt_serial_putc(const char c)
{
int val;
while(1)
{
if ((val = inb(COM1+COMSTATUS)) & THRE)
if ((val = inb(COM1+COMSTATUS)) & THRE)
break;
}
outb(COM1+COMWRITE, c&0xff);
}

26
bsp/x86/src/hello.c
View File

@ -9,28 +9,28 @@ extern void rt_kprintf(const char* fmt,...);
int add(int a, int b)
{
return a+b;
return a+b;
}
int main(int argc, char* argv[])
{
int i;
char str[32] = "Hello World\n";
int i;
char str[32] = "Hello World\n";
for(i=0; i<argc; i++)
{
printf("argv[%d]='%s'\n", i, argv[i]);
}
for(i=0; i<argc; i++)
{
printf("argv[%d]='%s'\n", i, argv[i]);
}
printf(str);
printf(str);
printf("g_str address is %ph\n",g_str);
puts(g_str);
printf("g_str address is %ph\n",g_str);
puts(g_str);
rt_kprintf("\nnative rt_kprintf a(%ph)=%d, b(%ph)=%d\n", &a, a, &b, b);
rt_kprintf("\nnative rt_kprintf a(%ph)=%d, b(%ph)=%d\n", &a, a, &b, b);
printf("%d+%d=%d\n", 4, 5, add(4, 5));
printf("%d+%d=%d\n", 4, 5, add(4, 5));
return 0xdeadbeef;
return 0xdeadbeef;
}