From ed97957e323eb894b8bbf2944215d598f6e5df76 Mon Sep 17 00:00:00 2001 From: Meco Man <920369182@qq.com> Date: Fri, 12 Mar 2021 10:22:45 +0800 Subject: [PATCH] [x86][drivers] auto formatted --- bsp/x86/drivers/console.c | 20 +- bsp/x86/drivers/dma.h | 2 +- bsp/x86/drivers/floppy.c | 14 +- bsp/x86/drivers/include/bsp.h | 176 +++++----- bsp/x86/drivers/include/grub.h | 8 +- bsp/x86/drivers/include/i386.h | 6 +- bsp/x86/drivers/keyboard.c | 576 ++++++++++++++++----------------- bsp/x86/drivers/keyboard.h | 186 +++++------ bsp/x86/drivers/keymap.h | 392 +++++++++++----------- bsp/x86/drivers/serial.c | 24 +- bsp/x86/src/hello.c | 26 +- 11 files changed, 715 insertions(+), 715 deletions(-) diff --git a/bsp/x86/drivers/console.c b/bsp/x86/drivers/console.c index b783872bae..4fe1daeeed 100644 --- a/bsp/x86/drivers/console.c +++ b/bsp/x86/drivers/console.c @@ -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) diff --git a/bsp/x86/drivers/dma.h b/bsp/x86/drivers/dma.h index 3e5e9b08d1..9b87a309bb 100644 --- a/bsp/x86/drivers/dma.h +++ b/bsp/x86/drivers/dma.h @@ -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) diff --git a/bsp/x86/drivers/floppy.c b/bsp/x86/drivers/floppy.c index f4675b9194..c144eb02eb 100644 --- a/bsp/x86/drivers/floppy.c +++ b/bsp/x86/drivers/floppy.c @@ -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; } diff --git a/bsp/x86/drivers/include/bsp.h b/bsp/x86/drivers/include/bsp.h index 93e409dbfa..fecb884ee8 100644 --- a/bsp/x86/drivers/include/bsp.h +++ b/bsp/x86/drivers/include/bsp.h @@ -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_FREQ 1193182 -#define TIMER_DIV(x) ((TIMER_FREQ+(x)/2)/(x)) - -#define IO_TIMER1 0x040 /* 8253 Timer #1 */ +#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 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 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 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 */ /* 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 } diff --git a/bsp/x86/drivers/include/grub.h b/bsp/x86/drivers/include/grub.h index d5a84a48da..96d4533c3f 100644 --- a/bsp/x86/drivers/include/grub.h +++ b/bsp/x86/drivers/include/grub.h @@ -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. */ diff --git a/bsp/x86/drivers/include/i386.h b/bsp/x86/drivers/include/i386.h index bde4a95c3b..7d002393e7 100644 --- a/bsp/x86/drivers/include/i386.h +++ b/bsp/x86/drivers/include/i386.h @@ -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"); } diff --git a/bsp/x86/drivers/keyboard.c b/bsp/x86/drivers/keyboard.c index b4ae626261..4890db380b 100644 --- a/bsp/x86/drivers/keyboard.c +++ b/bsp/x86/drivers/keyboard.c @@ -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 t_8 get_byte_from_kb_buf(); -PRIVATE void set_leds(); -PRIVATE void kb_wait(); -PRIVATE void kb_ack(); +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(); 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; - - 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(); - - /* 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]; - - column = 0; - - t_bool caps = shift_l || shift_r; - if (caps_lock) { - if ((keyrow[0] >= 'a') && (keyrow[0] <= 'z')){ - caps = !caps; - } - } - if (caps) { - column = 1; - } - - if (code_with_E0) { - column = 2; - } - - key = keyrow[column]; - - 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; - } - } - - if(make){ /* ignore Break Code */ - t_bool pad = FALSE; - - /* 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; - - *pkey = key; - return TRUE; - } - } - - return FALSE; + 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(); + + /* 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]; + + column = 0; + + t_bool caps = shift_l || shift_r; + if (caps_lock) { + if ((keyrow[0] >= 'a') && (keyrow[0] <= 'z')){ + caps = !caps; + } + } + if (caps) { + column = 1; + } + + if (code_with_E0) { + column = 2; + } + + key = keyrow[column]; + + 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; + } + } + + if(make){ /* ignore Break Code */ + t_bool pad = FALSE; + + /* 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; + + *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); - - switch(key) - { - case TAB: - *c = '\t'; - break; - case ENTER: - *c = '\n'; - break; - case BACKSPACE: - *c = '\b'; - break; - default: - *c = key; - break; - } - - return rv; - } - - return RT_FALSE; + 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; + } + + return rv; + } + + return RT_FALSE; } /*@}*/ diff --git a/bsp/x86/drivers/keyboard.h b/bsp/x86/drivers/keyboard.h index 437d9dfc9f..3fec24c4e8 100644 --- a/bsp/x86/drivers/keyboard.h +++ b/bsp/x86/drivers/keyboard.h @@ -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 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 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 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; diff --git a/bsp/x86/drivers/keymap.h b/bsp/x86/drivers/keymap.h index aa9880e295..e141fa0d6e 100644 --- a/bsp/x86/drivers/keymap.h +++ b/bsp/x86/drivers/keymap.h @@ -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 - -6 07 87 PRTSCRN E0,2A E0,B7 . 34 B4 - E0,37 E0,AA - -7 08 88 SCROLL 46 C6 / 35 B5 - -8 09 89 PAUSE E1,1D,45 -NONE- - E1,9D,C5 +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 + +7 08 88 SCROLL 46 C6 / 35 B5 + +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 *=====================================================================================*/ diff --git a/bsp/x86/drivers/serial.c b/bsp/x86/drivers/serial.c index 64830135fc..58cc9dee90 100644 --- a/bsp/x86/drivers/serial.c +++ b/bsp/x86/drivers/serial.c @@ -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); } diff --git a/bsp/x86/src/hello.c b/bsp/x86/src/hello.c index a075f18ef1..b4018617b5 100644 --- a/bsp/x86/src/hello.c +++ b/bsp/x86/src/hello.c @@ -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