diff options
Diffstat (limited to 'driver')
| -rw-r--r-- | driver/keyboard.c | 56 |
1 files changed, 53 insertions, 3 deletions
diff --git a/driver/keyboard.c b/driver/keyboard.c index 87cd7d7..b333b78 100644 --- a/driver/keyboard.c +++ b/driver/keyboard.c @@ -24,7 +24,6 @@ int hex_to_dec(char c) { if(c>='0'&&c<='9')return c-'0'; return c+10-'a'; - } extern struct netdev e1000_dev; @@ -50,7 +49,6 @@ bool keyboard_worker() return wake; } - void keyboard_init() { kb_in=ringbuffer_init(1);// 4096 bytes ringbuffer; @@ -59,6 +57,52 @@ void keyboard_init() void keyboard_handle(uint8_t in) { + static bool last_e0=false; + + if(last_e0) + { + last_e0=false; + if(in==0x50)//down + { + x86_cli(); + put(27); + put('v'); + x86_sti(); + } + if(in==0x4b)//left + { + x86_cli(); + put(27); + put('<'); + x86_sti(); + } + if(in==0x4d)//right + { + x86_cli(); + put(27); + put('>'); + x86_sti(); + } + if(in==0x48)//up + { + x86_cli(); + put(27); + put('a'); + x86_sti(); + } + + + + return; + } + + if(in==0xe0) + { + last_e0=true; + return; + } + + last_e0=false; // klog("kb_in 0x%x",in); uint8_t make_alpha[]={ 0x1e, // A @@ -132,7 +176,7 @@ void keyboard_handle(uint8_t in) 0x8a, // 9 }; - +// http://stanislavs.org/helppc/make_codes.html uint8_t break_key_enter=0x9c; uint8_t break_key_space=0xb9; uint8_t break_key_backspace=0x8e; @@ -210,6 +254,12 @@ void keyboard_handle(uint8_t in) if(shift_l||shift_r||capslock) ascii='_'; match=true; } + else if(in==0xa7) + { + ascii=';'; + if(shift_l||shift_r||capslock) ascii=':'; + match=true; + } else if(in==0x9A) { ascii='['; |