From 50a2ae584bf69a8be0d9f2b05776886d68706d6c Mon Sep 17 00:00:00 2001 From: Bernard Xiong Date: Fri, 18 Aug 2017 10:54:45 +0800 Subject: [PATCH] Revert "x86: keyboad input bug fix" --- bsp/x86/Makefile | 1 - bsp/x86/drivers/console.c | 70 +++--- bsp/x86/drivers/dma.h | 187 ---------------- bsp/x86/drivers/floppy.c | 234 ------------------- bsp/x86/drivers/floppy.h | 72 ------ bsp/x86/drivers/include/bsp.h | 10 - bsp/x86/drivers/include/i386.h | 37 --- bsp/x86/drivers/keyboard.c | 398 +++++++-------------------------- bsp/x86/drivers/keyboard.h | 132 ----------- bsp/x86/drivers/keymap.h | 239 -------------------- 10 files changed, 122 insertions(+), 1258 deletions(-) delete mode 100644 bsp/x86/drivers/dma.h delete mode 100644 bsp/x86/drivers/floppy.c delete mode 100644 bsp/x86/drivers/floppy.h delete mode 100644 bsp/x86/drivers/keyboard.h delete mode 100644 bsp/x86/drivers/keymap.h diff --git a/bsp/x86/Makefile b/bsp/x86/Makefile index 7719a12b7d..7e814fb42e 100644 --- a/bsp/x86/Makefile +++ b/bsp/x86/Makefile @@ -8,7 +8,6 @@ all:floppy.img clean: scons -c clean - rm -fr build rtthread* floppy.img: wget https://github.com/bajdcc/tinix/raw/master/floppy.img diff --git a/bsp/x86/drivers/console.c b/bsp/x86/drivers/console.c index a73838ff4c..53e833cc0a 100644 --- a/bsp/x86/drivers/console.c +++ b/bsp/x86/drivers/console.c @@ -17,13 +17,16 @@ #include + +//#include "serial.h" + static unsigned addr_6845; static rt_uint16_t *crt_buf; static rt_int16_t crt_pos; -extern void init_keyboard(); -extern void rt_keyboard_isr(void); -extern rt_bool_t rt_keyboard_getc(char* c); +//extern void rt_serial_init(void); +extern char rt_keyboard_getc(void); +//extern char rt_serial_getc(void); static void rt_console_putc(int c); @@ -214,38 +217,39 @@ static rt_size_t rt_console_read(rt_device_t dev, rt_off_t pos, void* buffer, rt static void rt_console_isr(int vector, void* param) { char c; - rt_bool_t ret; rt_base_t level; - rt_keyboard_isr(); + while(1) + { + c = rt_keyboard_getc(); - ret = rt_keyboard_getc(&c); - if(ret == RT_FALSE) - { - /* do nothing */ - } - else - { - /* disable interrupt */ - level = rt_hw_interrupt_disable(); + if(c == 0) + { + break; + } + else if(c > 0) + { + /* disable interrupt */ + level = rt_hw_interrupt_disable(); - /* save character */ - rx_buffer[save_index] = c; - save_index ++; - if (save_index >= CONSOLE_RX_BUFFER_SIZE) - save_index = 0; + /* save character */ + rx_buffer[save_index] = c; + save_index ++; + if (save_index >= CONSOLE_RX_BUFFER_SIZE) + save_index = 0; - /* if the next position is read index, discard this 'read char' */ - if (save_index == read_index) - { - read_index ++; - if (read_index >= CONSOLE_RX_BUFFER_SIZE) - read_index = 0; - } + /* if the next position is read index, discard this 'read char' */ + if (save_index == read_index) + { + read_index ++; + if (read_index >= CONSOLE_RX_BUFFER_SIZE) + read_index = 0; + } - /* enable interrupt */ - rt_hw_interrupt_enable(level); - } + /* enable interrupt */ + rt_hw_interrupt_enable(level); + } + } /* invoke callback */ if (console_device.rx_indicate != RT_NULL) @@ -254,9 +258,10 @@ static void rt_console_isr(int vector, void* param) /* get rx length */ rx_length = read_index > save_index ? - CONSOLE_RX_BUFFER_SIZE - read_index + save_index : - save_index - read_index; + CONSOLE_RX_BUFFER_SIZE - read_index + save_index : + save_index - read_index; +// rt_kprintf("\r\nrx_length %d\r\n", rx_length); if(rx_length > 0) { console_device.rx_indicate(&console_device, rx_length); @@ -264,7 +269,7 @@ static void rt_console_isr(int vector, void* param) } else { - +// rt_kprintf("\r\nconsole_device.rx_indicate == RT_NULL\r\n"); } } @@ -275,7 +280,6 @@ static void rt_console_isr(int vector, void* param) void rt_hw_console_init(void) { rt_cga_init(); - init_keyboard(); /* install keyboard isr */ rt_hw_interrupt_install(INTKEYBOARD, rt_console_isr, RT_NULL, "kbd"); diff --git a/bsp/x86/drivers/dma.h b/bsp/x86/drivers/dma.h deleted file mode 100644 index 681dcd8e85..0000000000 --- a/bsp/x86/drivers/dma.h +++ /dev/null @@ -1,187 +0,0 @@ -#ifndef _DMA_H -#define _DMA_H - - -#define MAX_DMA_CHANNELS 8 - -/* 8237 DMA controllers */ -#define IO_DMA1_BASE 0x00 /* 8 bit slave DMA, channels 0..3 */ -#define IO_DMA2_BASE 0xC0 /* 16 bit master DMA, ch 4(=slave input)..7 */ - -/* DMA controller registers */ -#define DMA1_CMD_REG 0x08 /* command register (w) */ -#define DMA1_STAT_REG 0x08 /* status register (r) */ -#define DMA1_REQ_REG 0x09 /* request register (w) */ -#define DMA1_MASK_REG 0x0A /* single-channel mask (w) */ -#define DMA1_MODE_REG 0x0B /* mode register (w) */ -#define DMA1_CLEAR_FF_REG 0x0C /* clear pointer flip-flop (w) */ -#define DMA1_TEMP_REG 0x0D /* Temporary Register (r) */ -#define DMA1_RESET_REG 0x0D /* Master Clear (w) */ -#define DMA1_CLR_MASK_REG 0x0E /* Clear Mask */ -#define DMA1_MASK_ALL_REG 0x0F /* all-channels mask (w) */ - -#define DMA2_CMD_REG 0xD0 /* command register (w) */ -#define DMA2_STAT_REG 0xD0 /* status register (r) */ -#define DMA2_REQ_REG 0xD2 /* request register (w) */ -#define DMA2_MASK_REG 0xD4 /* single-channel mask (w) */ -#define DMA2_MODE_REG 0xD6 /* mode register (w) */ -#define DMA2_CLEAR_FF_REG 0xD8 /* clear pointer flip-flop (w) */ -#define DMA2_TEMP_REG 0xDA /* Temporary Register (r) */ -#define DMA2_RESET_REG 0xDA /* Master Clear (w) */ -#define DMA2_CLR_MASK_REG 0xDC /* Clear Mask */ -#define DMA2_MASK_ALL_REG 0xDE /* all-channels mask (w) */ - -#define DMA_ADDR_0 0x00 /* DMA address registers */ -#define DMA_ADDR_1 0x02 -#define DMA_ADDR_2 0x04 -#define DMA_ADDR_3 0x06 -#define DMA_ADDR_4 0xC0 -#define DMA_ADDR_5 0xC4 -#define DMA_ADDR_6 0xC8 -#define DMA_ADDR_7 0xCC - -#define DMA_CNT_0 0x01 /* DMA count registers */ -#define DMA_CNT_1 0x03 -#define DMA_CNT_2 0x05 -#define DMA_CNT_3 0x07 -#define DMA_CNT_4 0xC2 -#define DMA_CNT_5 0xC6 -#define DMA_CNT_6 0xCA -#define DMA_CNT_7 0xCE - -#define DMA_PAGE_0 0x87 /* DMA page registers */ -#define DMA_PAGE_1 0x83 -#define DMA_PAGE_2 0x81 -#define DMA_PAGE_3 0x82 -#define DMA_PAGE_5 0x8B -#define DMA_PAGE_6 0x89 -#define DMA_PAGE_7 0x8A - -#define DMA_MODE_READ 0x44 /* I/O to memory, no autoinit, increment, single mode */ -#define DMA_MODE_WRITE 0x48 /* memory to I/O, no autoinit, increment, single mode */ -#define DMA_MODE_CASCADE 0xC0 /* pass thru DREQ->HRQ, DACK<-HLDA only */ - -/* - * 启用指定的DMA通道 - */ -static __inline__ void EnableDma(unsigned int dmanr) -{ - if (dmanr<=3) - outb(dmanr, DMA1_MASK_REG); - else - outb(dmanr & 3, DMA2_MASK_REG); -} - -/* - * 禁用指定的DMA通道 - */ -static __inline__ void DisableDma(unsigned int dmanr) -{ - if (dmanr<=3) - outb(dmanr | 4, DMA1_MASK_REG); - else - outb((dmanr & 3) | 4, DMA2_MASK_REG); -} - -/* - * 清空DMA 晶体计数器 - */ -static __inline__ void ClearDmaFF(unsigned int dmanr) -{ - if (dmanr<=3) - outb(0, DMA1_CLEAR_FF_REG); - else - outb(0, DMA2_CLEAR_FF_REG); -} - -/* - * 清空DMA 晶体计数器 - */ -static __inline__ void SetDmaMode(unsigned int dmanr, char mode) -{ - if (dmanr<=3) - outb(mode | dmanr, DMA1_MODE_REG); - else - outb(mode | (dmanr&3), DMA2_MODE_REG); -} - -/* - * 设定DMA 页面寄存器 - */ -static __inline__ void SetDmaPage(unsigned int dmanr, char pagenr) -{ - switch(dmanr) { - case 0: - outb(pagenr, DMA_PAGE_0); - break; - case 1: - outb(pagenr, DMA_PAGE_1); - break; - case 2: - outb(pagenr, DMA_PAGE_2); - break; - case 3: - outb(pagenr, DMA_PAGE_3); - break; - case 5: - outb(pagenr & 0xfe, DMA_PAGE_5); - break; - case 6: - outb(pagenr & 0xfe, DMA_PAGE_6); - break; - case 7: - outb(pagenr & 0xfe, DMA_PAGE_7); - break; - } -} - - -/* - * 设定DMA 传输高速缓冲区地址 - */ -static __inline__ void SetDmaAddr(unsigned int dmanr, unsigned int a) -{ - SetDmaPage(dmanr, a>>16); - if (dmanr <= 3) { - outb( a & 0xff, ((dmanr&3)<<1) + IO_DMA1_BASE ); - outb( (a>>8) & 0xff, ((dmanr&3)<<1) + IO_DMA1_BASE ); - } else { - outb( (a>>1) & 0xff, ((dmanr&3)<<2) + IO_DMA2_BASE ); - outb( (a>>9) & 0xff, ((dmanr&3)<<2) + IO_DMA2_BASE ); - } -} - - -/* - * 设定DMA 传输块数 - */ -static __inline__ void SetDmaCount(unsigned int dmanr, unsigned int count) -{ - count--; - if (dmanr <= 3) { - outb( count & 0xff, ((dmanr&3)<<1) + 1 + IO_DMA1_BASE ); - outb( (count>>8) & 0xff, ((dmanr&3)<<1) + 1 + IO_DMA1_BASE ); - } else { - outb( (count>>1) & 0xff, ((dmanr&3)<<2) + 2 + IO_DMA2_BASE ); - outb( (count>>9) & 0xff, ((dmanr&3)<<2) + 2 + IO_DMA2_BASE ); - } -} - - -/* - * 获得DMA 传输剩余块数 - */ -static __inline__ int GetDmaResidue(unsigned int dmanr) -{ - unsigned int io_port = (dmanr<=3)? ((dmanr&3)<<1) + 1 + IO_DMA1_BASE - : ((dmanr&3)<<2) + 2 + IO_DMA2_BASE; - - /* using short to get 16-bit wrap around */ - unsigned short count; - count = 1 + inb(io_port); - count += inb(io_port) << 8; - return (dmanr<=3)? count : (count<<1); -} - -#endif - diff --git a/bsp/x86/drivers/floppy.c b/bsp/x86/drivers/floppy.c deleted file mode 100644 index 3cee4e421e..0000000000 --- a/bsp/x86/drivers/floppy.c +++ /dev/null @@ -1,234 +0,0 @@ - -#include -#include - -#include - -typedef rt_uint8_t u8; -typedef rt_uint16_t u16; -typedef rt_uint32_t u32; - -typedef rt_int8_t s8; -typedef rt_int16_t s16; -typedef rt_int32_t s32; - -#include "floppy.h" -#include "dma.h" - -#define panic(str) rt_kprintf("panic::" str) - -#define _local_irq_save(level) level = rt_hw_interrupt_disable() -#define _local_irq_restore(level) rt_hw_interrupt_enable(level) - -static u8 floppy_buffer[512]; /* 软盘高速缓冲区地址指针 */ - -#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 */ -#define ST2 (floppy_reply_buffer[2]) /* 软驱回应2号字节 */ -#define ST3 (floppy_reply_buffer[3]) /* 软驱回应3号字节 */ - - -static char *floppy_inc_name; /* 软驱型号名 */ -static char *floppy_type; -static u32 floppy_motor=0; /* 软驱马达状态字节 */ - -/**********************功能函数***************************/ -static void floppy_result(void); /* 获得软驱响应状态 */ -static u32 floppy_sendbyte(u32); /* 向软驱控制寄存器发送一个控制字节 */ -static u32 floppy_getbyte(void); /* 从软驱数据寄存器得到一个数据字节 */ -static u32 floppy_get_info(void); /* 得到软驱信息 */ -static void floppy_motorOn(void); /* 打开软驱马达 */ -static void floppy_motorOff(void); /* 关闭软驱马达 */ -static void floppy_setmode(void); /* 软驱模式设置 */ -static void block_to_hts(u32, u32*, u32*, u32*); /* 逻辑块转为磁盘头、磁道号和扇区号 */ -static void floppy_setupDMA(void); /* 设置软驱DMA通道 */ -static void floppy_read_cmd(u32 blk); /* 从软盘上读取指定的逻辑块到缓冲区 */ - - -void floppy_result(void) -{ - u8 stat, i,count; - i=0; - for(count=0; count<0xFF; count++) - { - stat = inb( FD_STATUS ) & (STATUS_READY|STATUS_DIR|STATUS_BUSY); //读取状态寄存器 - if (stat == STATUS_READY) - return; - if (stat == (STATUS_READY|STATUS_DIR|STATUS_BUSY)) - { - if(i>7) break; - floppy_reply_buffer[i++]=inb_p(FD_DATA); - } - } - - panic("Get floppy status times out !\n"); -} - -u32 floppy_sendbyte( u32 value ) -{ - u8 stat, i; - - for ( i = 0; i < 128; i++ ) { - stat = inb( FD_STATUS ) & (STATUS_READY|STATUS_DIR); //读取状态寄存器 - if ( stat == STATUS_READY ) - { - outb( value ,FD_DATA); //将参数写入数据寄存器 - return 1; - } - io_delay(); // 作一些延迟 - } - return 0; -} - - -u32 floppy_getbyte(void) -{ - u8 stat, i; - - for ( i = 0; i < 128; i++ ) { - stat = inb( FD_STATUS ) & (STATUS_READY|STATUS_DIR|STATUS_BUSY); //读取状态寄存器 - if (stat == STATUS_READY) - return -1; - if ( stat == 0xD0 ) - return inb(FD_DATA); - io_delay(); - } - return 0; -} - - -u32 floppy_get_info(void) -{ - u32 i; - u8 CmType, FdType; - - floppy_sendbyte(0x10); - i = floppy_getbyte(); - - switch (i) - { - case 0x80: floppy_inc_name = "NEC765A controller"; break; - case 0x90: floppy_inc_name = "NEC765B controller"; break; - default: floppy_inc_name = "Enhanced controller"; break; - } - - CmType = readcmos(0x10); //read floppy type from cmos - FdType = (CmType>>4) & 0x07; - - if ( FdType == 0 ) - panic("Floppy driver not found!"); - - switch( FdType ) - { - case 0x02: // 1.2MB - floppy_type = "1.2MB"; - break; - - case 0x04: // 1.44MB 标准软盘 - floppy_type = "1.44MB"; - break; - - case 0x05: // 2.88MB - floppy_type = "2.88MB"; - break; - } - return 1; -} - - -void floppy_motorOn( void ) -{ - u32 eflags; - if (!floppy_motor) - { - _local_irq_save(eflags); - outb(28,FD_DOR); - floppy_motor = 1; - _local_irq_restore(eflags); - } - return; -} - - -void floppy_motorOff( void ) -{ - u32 eflags; - if (floppy_motor) - { - _local_irq_save(eflags); - outb(12,FD_DOR); - floppy_motor = 0; - _local_irq_restore(eflags); - - } - return; -} - - -void floppy_setmode(void) -{ - floppy_sendbyte (FD_SPECIFY); - floppy_sendbyte (0xcf); - floppy_sendbyte (0x06); - outb (0,FD_DCR); -} - - -void block_to_hts(u32 block, u32 *head, u32 *track, u32 *sector ) -{ - *head = ( block % ( 18 * 2 ) ) /18; - *track = block / ( 18 * 2 ); - *sector = block % 18 + 1; -} - - -void floppy_setupDMA(void) -{ - u32 eflags; - _local_irq_save(eflags); - DisableDma(2); - ClearDmaFF(2); - SetDmaMode(2,DMA_MODE_READ); - SetDmaAddr(2,(unsigned long)floppy_buffer); - SetDmaCount(2,512); - EnableDma(2); - _local_irq_restore(eflags); -} - - -void floppy_read_cmd(u32 blk) -{ - u32 head; - u32 track; - u32 sector; - - block_to_hts(blk,&head,&track,§or); - - floppy_motorOn(); - io_delay(); - - floppy_setupDMA(); - io_delay(); - - floppy_setmode(); - io_delay(); - floppy_sendbyte (FD_READ); //send read command - floppy_sendbyte (head*4 + 0); - floppy_sendbyte (track); /* Cylinder */ - floppy_sendbyte (head); /* Head */ - floppy_sendbyte (sector); /* Sector */ - floppy_sendbyte (2); /* 0=128, 1=256, 2=512, 3=1024, ... */ - floppy_sendbyte (18); - //floppy_sendbyte (sector+secs-1); /* Last sector in track:here are sectors count */ - floppy_sendbyte (0x1B); - floppy_sendbyte (0xff); - return; -} - -void init_fd(void) -{ - floppy_get_info(); - rt_kprintf("Floppy Inc : %s Floppy Type : %s",floppy_inc_name,floppy_type); -} diff --git a/bsp/x86/drivers/floppy.h b/bsp/x86/drivers/floppy.h deleted file mode 100644 index 178722b4a4..0000000000 --- a/bsp/x86/drivers/floppy.h +++ /dev/null @@ -1,72 +0,0 @@ -#ifndef _FLOPPY_H -#define _FLOPPY_H - -#define FD_STATUS 0x3f4 // 主状态寄存器端口。 -#define FD_DATA 0x3f5 // 数据端口。 -#define FD_DOR 0x3f2 // 数字输出寄存器（也称为数字控制寄存器）。 -#define FD_DIR 0x3f7 // 数字输入寄存器。 -#define FD_DCR 0x3f7 // 数据传输率控制寄存器。 - -/* 主状态寄存器各比特位的含义 */ - -#define STATUS_BUSYMASK 0x0F // 驱动器忙位（每位对应一个驱动器）。 -#define STATUS_BUSY 0x10 // 软盘控制器忙。 -#define STATUS_DMA 0x20 // 0 - 为DMA 数据传输模式，1 - 为非DMA 模式。 -#define STATUS_DIR 0x40 // 传输方向：0 - CPU .. fdc，1 - 相反。 -#define STATUS_READY 0x80 // 数据寄存器就绪位。 - - -/*状态字节0（ST0）各比特位的含义 */ - -#define ST0_DS 0x03 // 驱动器选择号（发生中断时驱动器号）。 -#define ST0_HA 0x04 // 磁头号。 -#define ST0_NR 0x08 // 磁盘驱动器未准备好。 -#define ST0_ECE 0x10 // 设备检测出错（零磁道校准出错）。 -#define ST0_SE 0x20 // 寻道或重新校正操作执行结束。 -#define ST0_INTR 0xC0 // 中断代码位（中断原因），00 - 命令正常结束； - // 01 - 命令异常结束；10 - 命令无效；11 - FDD 就绪状态改变。 - -/*状态字节1（ST1）各比特位的含义 */ - -#define ST1_MAM 0x01 // 未找到地址标志(ID AM)。 -#define ST1_WP 0x02 // 写保护。 -#define ST1_ND 0x04 // 未找到指定的扇区。 -#define ST1_OR 0x10 // 数据传输超时（DMA 控制器故障）。 -#define ST1_CRC 0x20 // CRC 检验出错。 -#define ST1_EOC 0x80 // 访问超过一个磁道上的最大扇区号。 - -/*状态字节2（ST2）各比特位的含义 */ - -#define ST2_MAM 0x01 // 未找到数据地址标志。 -#define ST2_BC 0x02 // 磁道坏。 -#define ST2_SNS 0x04 // 检索（扫描）条件不满足。 -#define ST2_SEH 0x08 // 检索条件满足。 -#define ST2_WC 0x10 // 磁道（柱面）号不符。 -#define ST2_CRC 0x20 // 数据场CRC 校验错。 -#define ST2_CM 0x40 // 读数据遇到删除标志。 - -/*状态字节3（ST3）各比特位的含义 */ - -#define ST3_HA 0x04 // 磁头号。 -#define ST3_TZ 0x10 // 零磁道信号。 -#define ST3_WP 0x40 // 写保护。 - - -/* 软盘命令码 */ - -#define FD_RECALIBRATE 0x07 // 重新校正(磁头退到零磁道)。 -#define FD_SEEK 0x0F // 磁头寻道。 -#define FD_READ 0xE6 // 读数据（MT 多磁道操作，MFM 格式，跳过删除数据）。 -#define FD_WRITE 0xC5 // 写数据（MT，MFM）。 -#define FD_SENSEI 0x08 // 检测中断状态。 -#define FD_SPECIFY 0x03 // 设定驱动器参数（步进速率、磁头卸载时间等）。 - - -/* DMA 命令 */ -#define DMA_READ 0x46 // DMA 读盘，DMA 方式字（送DMA 端口12，11）。 -#define DMA_WRITE 0x4A - -extern void init_fd(void); -extern void fd_handler(void); - -#endif diff --git a/bsp/x86/drivers/include/bsp.h b/bsp/x86/drivers/include/bsp.h index 908c721661..8739e185ad 100644 --- a/bsp/x86/drivers/include/bsp.h +++ b/bsp/x86/drivers/include/bsp.h @@ -101,16 +101,6 @@ extern "C" { #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 - Write: Write Input Buffer(8042 Data&8048 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 /*******************************************************************/ /* Serial Register */ diff --git a/bsp/x86/drivers/include/i386.h b/bsp/x86/drivers/include/i386.h index fff052d0f1..fe023d754a 100644 --- a/bsp/x86/drivers/include/i386.h +++ b/bsp/x86/drivers/include/i386.h @@ -11,18 +11,6 @@ static __inline unsigned char inb(int port) __asm __volatile("inb %w1,%0" : "=a" (data) : "d" (port)); return data; } -static __inline unsigned char inb_p(unsigned short port) -{ - unsigned char _v; - __asm__ __volatile__ ("inb %1, %0\n\t" - // "outb %0,$0x80\n\t" - // "outb %0,$0x80\n\t" - // "outb %0,$0x80\n\t" - "outb %0,$0x80" - :"=a" (_v) - :"d" ((unsigned short) port)); - return _v; -} static __inline unsigned short inw(int port) { @@ -51,36 +39,11 @@ static __inline void outb(int port, unsigned char data) __asm __volatile("outb %0,%w1" : : "a" (data), "d" (port)); } - -static __inline void outb_p(char value, unsigned short port) -{ - __asm__ __volatile__ ("outb %0,%1\n\t" - "outb %0,$0x80" - ::"a" ((char) value),"d" ((unsigned short) port)); -} - static __inline void outw(int port, unsigned short data) { __asm __volatile("outw %0,%w1" : : "a" (data), "d" (port)); } -static __inline unsigned char readcmos(int reg) -{ - outb(reg,0x70); - return (unsigned char) inb(0x71); -} - - - -#define io_delay() \ - __asm__ __volatile__ ("pushal \n\t"\ - "mov $0x3F6, %dx \n\t" \ - "inb %dx, %al \n\t" \ - "inb %dx, %al \n\t" \ - "inb %dx, %al \n\t" \ - "inb %dx, %al \n\t" \ - "popal") - /* Gate descriptors are slightly different*/ struct Gatedesc { unsigned gd_off_15_0 : 16; // low 16 bits of offset in segment diff --git a/bsp/x86/drivers/keyboard.c b/bsp/x86/drivers/keyboard.c index 3716c367cc..21c9fba28d 100644 --- a/bsp/x86/drivers/keyboard.c +++ b/bsp/x86/drivers/keyboard.c @@ -10,357 +10,129 @@ * Change Logs: * Date Author Notes * 2006-09-15 QiuYi the first version - * 2017-08-16 Parai the 2nd version */ #include #include #include -#include "keyboard.h" -#include "keymap.h" -#define FALSE RT_FALSE -#define TRUE RT_TRUE -#define PRIVATE static -#define PUBLIC -#define t_bool rt_bool_t -#define t_8 rt_uint8_t -#define t_32 rt_uint32_t +#define NO 0 -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 */ +#define SHIFT (1 << 0) +#define CTL (1 << 1) +#define ALT (1 << 2) -PRIVATE t_8 get_byte_from_kb_buf(); -PRIVATE void set_leds(); -PRIVATE void kb_wait(); -PRIVATE void kb_ack(); +#define CAPSLOCK (1<<3) +#define NUMLOCK (1<<4) +#define SCROLLOCK (1<<5) -PUBLIC void init_keyboard() +static int shiftcode[256] = { - kb_in.count = 0; - kb_in.p_head = kb_in.p_tail = kb_in.buf; + [29] CTL, + [42] SHIFT, + [54] SHIFT, + [56] ALT, +}; - caps_lock = 0; - num_lock = 1; - scroll_lock = 0; - - set_leds(); -} -PUBLIC rt_bool_t keyboard_read(rt_uint32_t *pkey) +static int togglecode[256] = { - t_8 scan_code; - t_bool make; /* TRUE : make */ - /* FALSE: break */ - t_32 key = 0; - t_32* keyrow; + [58] CAPSLOCK, + [69] NUMLOCK, + [70] SCROLLOCK, +}; - 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() +static char normalmap[256] = { - t_8 scan_code; + NO, 033, '1', '2', '3', '4', '5', '6', + '7', '8', '9', '0', '-', '=', '\b', '\t', + 'q', 'w', 'e', 'r', 't', 'y', 'u', 'i', + 'o', 'p', '[', ']', '\n', NO, 'a', 's', + 'd', 'f', 'g', 'h', 'j', 'k', 'l', ';', + '\'', '`', NO, '\\', 'z', 'x', 'c', 'v', + 'b', 'n', 'm', ',', '.', '/', NO, '*', + NO, ' ', NO, NO, NO, NO, NO, NO, + NO, NO, NO, NO, NO, NO, NO, '7', + '8', '9', '-', '4', '5', '6', '+', '1', + '2', '3', '0', '.', +}; - 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; -} - -PRIVATE void kb_wait() /* wait inpit cache of 8042 */ +static char shiftmap[256] = { - t_8 kb_stat; + NO, 033, '!', '@', '#', '$', '%', '^', + '&', '*', '(', ')', '_', '+', '\b', '\t', + 'Q', 'W', 'E', 'R', 'T', 'Y', 'U', 'I', + 'O', 'P', '{', '}', '\n', NO, 'A', 'S', + 'D', 'F', 'G', 'H', 'J', 'K', 'L', ';', + '"', '~', NO, '|', 'Z', 'X', 'C', 'V', + 'B', 'N', 'M', '<', '>', '?', NO, '*', + NO, ' ', NO, NO, NO, NO, NO, NO, + NO, NO, NO, NO, NO, NO, NO, '7', + '8', '9', '-', '4', '5', '6', '+', '1', + '2', '3', '0', '.', +}; - do { - kb_stat = inb(KB_CMD); - } while (kb_stat & 0x02); -} +#define C(x) (x-'@') -PRIVATE void kb_ack() +static char ctlmap[256] = { - t_8 kb_read; + NO, NO, NO, NO, NO, NO, NO, NO, + NO, NO, NO, NO, NO, NO, NO, NO, + C('Q'), C('W'), C('E'), C('R'), C('T'), C('Y'), C('U'), C('I'), + C('O'), C('P'), NO, NO, '\r', NO, C('A'), C('S'), + C('D'), C('F'), C('G'), C('H'), C('J'), C('K'), C('L'), NO, + NO, NO, NO, C('\\'), C('Z'), C('X'), C('C'), C('V'), + C('B'), C('N'), C('M'), NO, NO, C('/'), NO, NO, +}; - do { - kb_read = inb(KB_DATA); - } while (kb_read != KB_ACK); -} - -PRIVATE void set_leds() +static char *charcode[4] = { - 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, leds); - kb_ack(); -} + normalmap, + shiftmap, + ctlmap, + ctlmap, +}; /** * @addtogroup QEMU */ /*@{*/ -void rt_keyboard_isr(void) +/** + * This function get a char from the keyboard + */ +char rt_keyboard_getc(void) { + int c; rt_uint8_t data; + static rt_uint32_t shift; if ((inb(KBSTATP) & KBS_DIB) == 0) - return ; + return -1; 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++; - } -} -/* 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) + if (data & 0x80) { - 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; + /* key up */ + shift &= ~shiftcode[data&~0x80]; + return 0; } - return RT_FALSE; + /* key down */ + shift |= shiftcode[data]; + shift ^= togglecode[data]; + c = charcode[shift&(CTL|SHIFT)][data]; + + if (shift&CAPSLOCK) + { + if ('a' <= c && c <= 'z') + c += 'A' - 'a'; + else if ('A' <= c && c <= 'Z') + c += 'a' - 'A'; + } + + return c; } /*@}*/ diff --git a/bsp/x86/drivers/keyboard.h b/bsp/x86/drivers/keyboard.h deleted file mode 100644 index f3e849df96..0000000000 --- a/bsp/x86/drivers/keyboard.h +++ /dev/null @@ -1,132 +0,0 @@ - -/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ - keyboard.h -++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ - Forrest Yu, 2005 -++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/ - -#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 */ - -/* 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 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 */ - -/* 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 */ - -/* 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 */ - -/* 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 */ - -/* ACPI keys */ -#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 */ - - -/************************************************************************/ -/* Stucture Definition */ -/************************************************************************/ -/* 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]; -}KB_INPUT; - - - -#endif /* _TINIX_KEYBOARD_H_ */ diff --git a/bsp/x86/drivers/keymap.h b/bsp/x86/drivers/keymap.h deleted file mode 100644 index 3031438a1b..0000000000 --- a/bsp/x86/drivers/keymap.h +++ /dev/null @@ -1,239 +0,0 @@ - -/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ - keymap.h -++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ - Forrest Yu, 2005 -++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/ - -/********************************************************************/ -/* "scan code" <--> "key" map. */ -/* It should be and can only be included by keyboard.c! */ -/********************************************************************/ - -#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 */ -/* ==================================================================== */ -/* 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 - *====================================================================================* - -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 - - ------------------ -ACPI Scan Codes: -------------------------------------------- -Key Make Code Break Code -------------------------------------------- -Power E0, 5E E0, DE -Sleep E0, 5F E0, DF -Wake E0, 63 E0, E3 - - -------------------------------- -Windows Multimedia Scan Codes: -------------------------------------------- -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 - -*=====================================================================================*/ - - - -#endif /* _TINIX_KEYMAP_H_ */