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Revision 8

Added by LuAs AndrA(c) Santos Correia AssunASSAPSo about 5 years ago

Final - macros

View differences:

lab3/Makefile
2 2 
PROG=lab3
3 3 

  		




  4
  4
  
    
# source code files to be compiled


  		




  5
  
  
    
SRCS = lab3.c 


  		




  
  5
  
    
SRCS = lab3.c #timer.c utils.c


  		




  6
  6
  
    

  		




  7
  7
  
    
# additional compilation flags


  		




  8
  8
  
    
# "-Wall -Wextra -Werror -I . -std=c11 -Wno-unused-parameter" are already set


  		












  

    
      lab3/lab2.c
    
  





  60
  60
  
    
int(timer_test_int)(uint8_t time) {


  		




  61
  61
  
    
  /* To be implemented by the students */


  		




  62
  62
  
    

  		




  63
  
  
    
  if(time<0) 


  		




  64
  
  
    
  {


  		




  65
  
  
    
    printf("INVALID TIME!");


  		




  66
  
  
    
  return 1;


  		




  67
  
  
    
  }


  		




  
  63
  
    
  if(time<0) return 1;


  		




  68
  64
  
    

  		




  69
  65
  
    
  int ipc_status;


  		




  70
  66
  
    
  message msg;


  		












  

    
      lab3/lab3.c
    
  





  4
  4
  
    
#include <lcom/lab3.h>


  		




  5
  5
  
    

  		




  6
  6
  
    
#include <stdbool.h>


  		




  
  7
  
    
#include "i8254.h"


  		




  7
  8
  
    
#include <stdint.h>


  		




  8
  9
  
    
//#include <timer.c>


  		




  9
  10
  
    

  		




  ......




  48
  49
  
    
  message msg;


  		




  49
  50
  
    
  int hook_id = bit_no;


  		




  50
  51
  
    
  uint8_t scan_arr[2] = {0, 0};


  		




  51
  
  
    
  scan_arr[0] = scancode & 0xFF;


  		




  52
  
  
    
  scan_arr[1] = scancode & 0xFF00;


  		




  
  52
  
    

  		




  53
  53
  
    
  int flag = 0;


  		




  54
  54
  
    
  uint32_t cnt=0;


  		




  55
  55
  
    

  		




  ......




  70
  70
  
    
  //kbc_ih();


  		




  71
  71
  
    
  printf("\n");


  		




  72
  72
  
    
  while (scancode !=


  		




  73
  
  
    
         EXIT_CODE) { /* You may want to use a different condition */


  		




  
  73
  
    
         EXIT_CODE)


  		




  
  74
  
    
  { /* You may want to use a different condition */


  		




  74
  75
  
    
    /* Get a request message. */


  		




  75
  76
  
    
    // printf("1\n");


  		




  76
  77
  
    
    // printf("cont:%d, time:%d\n\n",cont/60,time);


  		




  ......




  131
  132
  
    

  		




  132
  133
  
    
int(kbd_test_poll)() {


  		




  133
  134
  
    
  /* To be completed by the students */


  		




  
  135
  
    
  uint32_t key=0;


  		




  134
  136
  
    
  uint8_t scan_arr[2] = {0, 0};


  		




  135
  137
  
    
  int flag = 0;


  		




  136
  138
  
    
  uint32_t cnt=0;


  		




  
  139
  
    
  sys_outb(0x64,0x20);        //enable interrupts again


  		




  
  140
  
    
  


  		




  
  141
  
    
  sys_outb(0x64, 0x60);


  		




  
  142
  
    
  sys_inb(0x60,&key);


  		




  137
  143
  
    
  while(scancode != EXIT_CODE)


  		




  138
  144
  
    
  {


  		




  139
  145
  
    
    tickdelay(micros_to_ticks(DELAY_US));


  		




  ......




  162
  168
  
    
            flag = 0;


  		




  163
  169
  
    
          }


  		




  164
  170
  
    
        }


  		




  165
  
  
    

  		




  166
  171
  
    
  }


  		




  167
  172
  
    
  kbd_print_no_sysinb(cnt);


  		




  168
  
  
    

  		




  169
  
  
    
  return 1;


  		




  
  173
  
    
  sys_outb(0x64,0x60);        //enable interrupts again


  		




  
  174
  
    
  sys_outb(0x60,  key |  BIT(0));      //enable interrupts again


  		




  
  175
  
    
  return 0;


  		




  170
  176
  
    
}


  		




  171
  177
  
    

  		




  172
  178
  
    
int(kbd_test_timed_scan)(uint8_t n) {


  		




  173
  179
  
    
  /* To be completed by the students */


  		




  174
  
  
    
  printf("%s is not yet implemented!\n", __func__);


  		




  
  180
  
    
  uint8_t scan_arr[2] = {0, 0};


  		




  
  181
  
    
  int flag=0;


  		




  
  182
  
    
   int ipc_status;


  		




  
  183
  
    
  message msg;


  		




  
  184
  
    
  uint8_t r;


  		




  
  185
  
    
  uint8_t bit_no_timer = 0, bit_no_kbd = 1;


  		




  
  186
  
    
  int hook_id_kbd=bit_no_kbd, hook_id_timer=bit_no_timer;


  		




  
  187
  
    
  int cont=0,cnt=0;


  		




  
  188
  
    
  


  		




  
  189
  
    
  sys_irqsetpolicy(IRQ_TIMER,IRQ_REENABLE,&hook_id_timer);


  		




  
  190
  
    
  sys_irqsetpolicy(IRQ_KB, IRQ_REENABLE | IRQ_EXCLUSIVE, &hook_id_kbd);


  		




  
  191
  
    
  kbc_ih();


  		




  
  192
  
    
  while( (cont/DEFAULT_FREQ)<n && scancode !=EXIT_CODE) //se não atingir o tempo de espera nem a tecla for ESC


  		




  
  193
  
    
 { 


  		




  
  194
  
    
   /* You may want to use a different condition */


  		




  
  195
  
    
     /* Get a request message. */


  		




  
  196
  
    
     // printf("1\n");


  		




  
  197
  
    
     //printf("cont:%d, time:%d\n\n",cont/60,time);


  		




  
  198
  
    
     if ( (r = driver_receive(ANY, &msg, &ipc_status)) != 0 ) 


  		




  
  199
  
    
     { 


  		




  
  200
  
    
        printf("driver_receive failed with: %d", r);


  		




  
  201
  
    
       continue;


  		




  
  202
  
    
    }


  		




  
  203
  
    
    if (is_ipc_notify(ipc_status)) { 


  		




  
  204
  
    
        switch (_ENDPOINT_P(msg.m_source)) {


  		




  
  205
  
    
            case HARDWARE: 				


  		




  
  206
  
    
                if (msg.m_notify.interrupts  & BIT(bit_no_timer)) { 


  		




  
  207
  
    
                   cont++;


  		




  
  208
  
    
                   if(cont%DEFAULT_FREQ==0)


  		




  
  209
  
    
                   timer_print_elapsed_time();


  		




  
  210
  
    
                   //printf("cont:%d\n",cont);


  		




  
  211
  
    
               }


  		




  
  212
  
    
               if (msg.m_notify.interrupts  & BIT(bit_no_kbd)) 


  		




  
  213
  
    
               { 


  		




  
  214
  
    
                    


  		




  
  215
  
    
                  #ifdef LAB3 


  		




  
  216
  
    
                  cnt++; 


  		




  
  217
  
    
                 #endif


  		




  
  218
  
    
                 sys_inb(0x64, &scancode); 


  		




  
  219
  
    
                 if (scancode & 0x01) { 


  		




  
  220
  
    
                  #ifdef LAB3 


  		




  
  221
  
    
                   cnt++; 


  		




  
  222
  
    
                    #endif


  		




  
  223
  
    
                   sys_inb(0x60, &scancode); 


  		




  
  224
  
    
                 if (scancode != 0xe0 && flag == 0) 


  		




  
  225
  
    
                 {


  		




  
  226
  
    
                    


  		




  
  227
  
    
                   scan_arr[0] = scancode;


  		




  
  228
  
    
                   kbd_print_scancode(!(scancode & 0x80), 1, scan_arr);


  		




  
  229
  
    
                 }


  		




  175
  230
  
    

  		




  176
  
  
    
  return 1;


  		




  
  231
  
    
                 else if (scancode == 0xe0)


  		




  
  232
  
    
                  {


  		




  
  233
  
    
                   scan_arr[0] = scancode;


  		




  
  234
  
    
                    flag = 1;


  		




  
  235
  
    
                 }


  		




  
  236
  
    

  		




  
  237
  
    
                 else if (flag == 1) 


  		




  
  238
  
    
                 {


  		




  
  239
  
    
                    scan_arr[1] = scancode;


  		




  
  240
  
    
                     kbd_print_scancode(!(scancode & 0x80), 2, scan_arr);


  		




  
  241
  
    
                   flag = 0;


  		




  
  242
  
    
                   }


  		




  
  243
  
    
                   cont=0;


  		




  
  244
  
    
               }


  		




  
  245
  
    
                //printf("msg:%x\n",msg.m_notify.interrupts);


  		




  
  246
  
    
                break;


  		




  
  247
  
    
            default:


  		




  
  248
  
    
                //printf("2\n");


  		




  
  249
  
    
                break; /* no other notifications expected: do nothing */	


  		




  
  250
  
    
        }


  		




  
  251
  
    
    } 


  		




  
  252
  
    
     // printf("3\n"); /* received a standard message, not a notification */


  		




  
  253
  
    
        /* no standard messages expected: do nothing */


  		




  
  254
  
    
    


  		




  
  255
  
    
 }


  		




  
  256
  
    
 }


  		




  
  257
  
    
  kbd_print_no_sysinb(cnt);


  		




  
  258
  
    
  


  		




  
  259
  
    
  if(sys_irqrmpolicy(&hook_id_timer)!=0) return 1;


  		




  
  260
  
    
  if(sys_irqrmpolicy(&hook_id_kbd)!=0) return 1;


  		




  
  261
  
    
  


  		




  
  262
  
    
    


  		




  
  263
  
    
    return 0;


  		




  
  264
  
    

  		




  
  265
  
    

  		




  
  266
  
    
  //printf("%s is not yet implemented!\n", __func__);


  		




  
  267
  
    

  		




  
  268
  
    
 


  		




  177
  269
  
    
}


  		












  

    
      lab3/output.txt
    
  





  
  1
  
    
Breakcode: 0x9c


  		




  
  2
  
    
Makecode: 0x1f


  		




  
  3
  
    
Makecode: 0x21


  		




  
  4
  
    
Breakcode: 0x9f


  		




  
  5
  
    
Breakcode: 0xa1


  		




  
  6
  
    
Makecode: 0x1f


  		




  
  7
  
    
Breakcode: 0x9f


  		




  
  8
  
    
Makecode: 0x01


  		




  
  9
  
    
Breakcode: 0x81


  		




  
  10
  
    
sys_inb_calls: 139


  		












  

    
      lab3/timer.c
    
  





  58
  58
  
    
 /*  int policy;


  		




  59
  59
  
    
  sys_irqrmpolicy(&policy); */


  		




  60
  60
  
    
  hook_id=*bit_no;


  		




  61
  
  
    
  if(sys_irqsetpolicy(IRQ_TIMER,IRQ_REENABLE,&hook_id)!=0) return 1;


  		




  
  61
  
    
  sys_irqsetpolicy(IRQ_TIMER,IRQ_REENABLE,&hook_id);


  		




  62
  62
  
    

  		




  63
  
  
    
  return 0;


  		




  
  63
  
    
  return 1;


  		




  64
  64
  
    
}


  		




  65
  65
  
    

  		




  66
  66
  
    
int (timer_unsubscribe_int)() {


  		




  67
  67
  
    
  /* To be implemented by the students */


  		




  68
  68
  
    
// printf("%s is not yet implemented!\n", __func__);


  		




  69
  69
  
    

  		




  70
  
  
    
  if(sys_irqrmpolicy(&hook_id)!=0) return 1;


  		




  
  70
  
    
sys_irqrmpolicy(&hook_id);


  		




  71
  71
  
    

  		




  72
  
  
    
  return 0;


  		




  
  72
  
    
  return 1;


  		




  73
  73
  
    
}


  		




  74
  74
  
    

  		




  75
  75
  
    
void (timer_int_handler)() {


  		












  

    
      lab3/trace.txt
    
  





  
  1
  
    
@lcflib.a:2019, lcf_start


  		




  
  2
  
    
  kbd_test_poll()


  		




  
  3
  
    
  @lab3.c:139, kbd_test_poll


  		




  
  4
  
    
    sys_outb(0x64, 0x20)


  		




  
  5
  
    
  > sys_outb(0x64, 0x20 = 0b00100000)


  		




  
  6
  
    
  @lab3.c:141, kbd_test_poll


  		




  
  7
  
    
    sys_outb(0x64, 0x60)


  		




  
  8
  
    
  > sys_outb(0x64, 0x60 = 0b01100000)


  		




  
  9
  
    
  @lab3.c:142, kbd_test_poll


  		




  
  10
  
    
    sys_inb(0x60, &key)


  		




  
  11
  
    
  > sys_inb(0x60, addr: 0xeffff810)


  		




  
  12
  
    
  < sys_inb(0x60, addr: 0xeffff810 [0x46 = 0b01000110])


  		




  
  13
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  14
  
    
    micros_to_ticks(DELAY_US)


  		




  
  15
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  16
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  17
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  18
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  19
  
    
    sys_inb(0x64, &scancode)


  		




  
  20
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  21
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  22
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  23
  
    
    micros_to_ticks(DELAY_US)


  		




  
  24
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  25
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  26
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  27
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  28
  
    
    sys_inb(0x64, &scancode)


  		




  
  29
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  30
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1d = 0b00011101])


  		




  
  31
  
    
  @lab3.c:154, kbd_test_poll


  		




  
  32
  
    
    sys_inb(0x60, &scancode)


  		




  
  33
  
    
  > sys_inb(0x60, addr: 0x81978f8)


  		




  
  34
  
    
  < sys_inb(0x60, addr: 0x81978f8 [0x9c = 0b10011100])


  		




  
  35
  
    
  @lab3.c:157, kbd_test_poll


  		




  
  36
  
    
    kbd_print_scancode(!(scancode & 0x80), 1, scan_arr)


  		




  
  37
  
    
    "Breakcode: 0x9c"


  		




  
  38
  
    
  < kbd_print_scancode(false, 1, addr: 0xeffff80e [0x9c]) -> (ret: 0)


  		




  
  39
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  40
  
    
    micros_to_ticks(DELAY_US)


  		




  
  41
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  42
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  43
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  44
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  45
  
    
    sys_inb(0x64, &scancode)


  		




  
  46
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  47
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  48
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  49
  
    
    micros_to_ticks(DELAY_US)


  		




  
  50
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  51
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  52
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  53
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  54
  
    
    sys_inb(0x64, &scancode)


  		




  
  55
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  56
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  57
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  58
  
    
    micros_to_ticks(DELAY_US)


  		




  
  59
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  60
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  61
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  62
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  63
  
    
    sys_inb(0x64, &scancode)


  		




  
  64
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  65
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  66
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  67
  
    
    micros_to_ticks(DELAY_US)


  		




  
  68
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  69
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  70
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  71
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  72
  
    
    sys_inb(0x64, &scancode)


  		




  
  73
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  74
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  75
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  76
  
    
    micros_to_ticks(DELAY_US)


  		




  
  77
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  78
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  79
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  80
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  81
  
    
    sys_inb(0x64, &scancode)


  		




  
  82
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  83
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  84
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  85
  
    
    micros_to_ticks(DELAY_US)


  		




  
  86
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  87
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  88
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  89
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  90
  
    
    sys_inb(0x64, &scancode)


  		




  
  91
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  92
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  93
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  94
  
    
    micros_to_ticks(DELAY_US)


  		




  
  95
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  96
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  97
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  98
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  99
  
    
    sys_inb(0x64, &scancode)


  		




  
  100
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  101
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  102
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  103
  
    
    micros_to_ticks(DELAY_US)


  		




  
  104
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  105
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  106
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  107
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  108
  
    
    sys_inb(0x64, &scancode)


  		




  
  109
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  110
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  111
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  112
  
    
    micros_to_ticks(DELAY_US)


  		




  
  113
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  114
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  115
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  116
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  117
  
    
    sys_inb(0x64, &scancode)


  		




  
  118
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  119
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  120
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  121
  
    
    micros_to_ticks(DELAY_US)


  		




  
  122
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  123
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  124
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  125
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  126
  
    
    sys_inb(0x64, &scancode)


  		




  
  127
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  128
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  129
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  130
  
    
    micros_to_ticks(DELAY_US)


  		




  
  131
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  132
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  133
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  134
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  135
  
    
    sys_inb(0x64, &scancode)


  		




  
  136
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  137
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  138
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  139
  
    
    micros_to_ticks(DELAY_US)


  		




  
  140
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  141
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  142
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  143
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  144
  
    
    sys_inb(0x64, &scancode)


  		




  
  145
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  146
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  147
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  148
  
    
    micros_to_ticks(DELAY_US)


  		




  
  149
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  150
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  151
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  152
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  153
  
    
    sys_inb(0x64, &scancode)


  		




  
  154
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  155
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  156
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  157
  
    
    micros_to_ticks(DELAY_US)


  		




  
  158
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  159
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  160
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  161
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  162
  
    
    sys_inb(0x64, &scancode)


  		




  
  163
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  164
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  165
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  166
  
    
    micros_to_ticks(DELAY_US)


  		




  
  167
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  168
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  169
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  170
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  171
  
    
    sys_inb(0x64, &scancode)


  		




  
  172
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  173
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  174
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  175
  
    
    micros_to_ticks(DELAY_US)


  		




  
  176
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  177
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  178
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  179
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  180
  
    
    sys_inb(0x64, &scancode)


  		




  
  181
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  182
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  183
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  184
  
    
    micros_to_ticks(DELAY_US)


  		




  
  185
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  186
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  187
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  188
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  189
  
    
    sys_inb(0x64, &scancode)


  		




  
  190
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  191
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  192
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  193
  
    
    micros_to_ticks(DELAY_US)


  		




  
  194
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  195
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  196
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  197
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  198
  
    
    sys_inb(0x64, &scancode)


  		




  
  199
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  200
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  201
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  202
  
    
    micros_to_ticks(DELAY_US)


  		




  
  203
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  204
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  205
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  206
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  207
  
    
    sys_inb(0x64, &scancode)


  		




  
  208
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  209
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  210
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  211
  
    
    micros_to_ticks(DELAY_US)


  		




  
  212
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  213
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  214
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  215
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  216
  
    
    sys_inb(0x64, &scancode)


  		




  
  217
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  218
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  219
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  220
  
    
    micros_to_ticks(DELAY_US)


  		




  
  221
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  222
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  223
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  224
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  225
  
    
    sys_inb(0x64, &scancode)


  		




  
  226
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  227
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  228
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  229
  
    
    micros_to_ticks(DELAY_US)


  		




  
  230
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  231
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  232
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  233
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  234
  
    
    sys_inb(0x64, &scancode)


  		




  
  235
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  236
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  237
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  238
  
    
    micros_to_ticks(DELAY_US)


  		




  
  239
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  240
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  241
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  242
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  243
  
    
    sys_inb(0x64, &scancode)


  		




  
  244
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  245
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  246
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  247
  
    
    micros_to_ticks(DELAY_US)


  		




  
  248
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  249
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  250
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  251
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  252
  
    
    sys_inb(0x64, &scancode)


  		




  
  253
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  254
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  255
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  256
  
    
    micros_to_ticks(DELAY_US)


  		




  
  257
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  258
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  259
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  260
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  261
  
    
    sys_inb(0x64, &scancode)


  		




  
  262
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  263
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  264
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  265
  
    
    micros_to_ticks(DELAY_US)


  		




  
  266
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  267
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  268
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  269
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  270
  
    
    sys_inb(0x64, &scancode)


  		




  
  271
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  272
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  273
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  274
  
    
    micros_to_ticks(DELAY_US)


  		




  
  275
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  276
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  277
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  278
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  279
  
    
    sys_inb(0x64, &scancode)


  		




  
  280
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  281
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  282
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  283
  
    
    micros_to_ticks(DELAY_US)


  		




  
  284
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  285
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  286
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  287
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  288
  
    
    sys_inb(0x64, &scancode)


  		




  
  289
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  290
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  291
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  292
  
    
    micros_to_ticks(DELAY_US)


  		




  
  293
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  294
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  295
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  296
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  297
  
    
    sys_inb(0x64, &scancode)


  		




  
  298
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  299
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  300
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  301
  
    
    micros_to_ticks(DELAY_US)


  		




  
  302
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  303
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  304
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  305
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  306
  
    
    sys_inb(0x64, &scancode)


  		




  
  307
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  308
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  309
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  310
  
    
    micros_to_ticks(DELAY_US)


  		




  
  311
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  312
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  313
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  314
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  315
  
    
    sys_inb(0x64, &scancode)


  		




  
  316
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  317
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  318
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  319
  
    
    micros_to_ticks(DELAY_US)


  		




  
  320
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  321
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  322
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  323
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  324
  
    
    sys_inb(0x64, &scancode)


  		




  
  325
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  326
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  327
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  328
  
    
    micros_to_ticks(DELAY_US)


  		




  
  329
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  330
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  331
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  332
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  333
  
    
    sys_inb(0x64, &scancode)


  		




  
  334
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  335
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  336
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  337
  
    
    micros_to_ticks(DELAY_US)


  		




  
  338
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  339
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  340
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  341
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  342
  
    
    sys_inb(0x64, &scancode)


  		




  
  343
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  344
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  345
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  346
  
    
    micros_to_ticks(DELAY_US)


  		




  
  347
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  348
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  349
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  350
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  351
  
    
    sys_inb(0x64, &scancode)


  		




  
  352
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  353
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  354
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  355
  
    
    micros_to_ticks(DELAY_US)


  		




  
  356
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  357
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  358
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  359
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  360
  
    
    sys_inb(0x64, &scancode)


  		




  
  361
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  362
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  363
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  364
  
    
    micros_to_ticks(DELAY_US)


  		




  
  365
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  366
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  367
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  368
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  369
  
    
    sys_inb(0x64, &scancode)


  		




  
  370
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  371
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  372
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  373
  
    
    micros_to_ticks(DELAY_US)


  		




  
  374
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  375
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  376
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  377
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  378
  
    
    sys_inb(0x64, &scancode)


  		




  
  379
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  380
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  381
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  382
  
    
    micros_to_ticks(DELAY_US)


  		




  
  383
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  384
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  385
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  386
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  387
  
    
    sys_inb(0x64, &scancode)


  		




  
  388
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  389
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  390
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  391
  
    
    micros_to_ticks(DELAY_US)


  		




  
  392
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  393
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  394
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  395
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  396
  
    
    sys_inb(0x64, &scancode)


  		




  
  397
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  398
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  399
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  400
  
    
    micros_to_ticks(DELAY_US)


  		




  
  401
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  402
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  403
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  404
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  405
  
    
    sys_inb(0x64, &scancode)


  		




  
  406
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  407
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  408
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  409
  
    
    micros_to_ticks(DELAY_US)


  		




  
  410
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  411
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  412
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  413
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  414
  
    
    sys_inb(0x64, &scancode)


  		




  
  415
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  416
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  417
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  418
  
    
    micros_to_ticks(DELAY_US)


  		




  
  419
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  420
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  421
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  422
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  423
  
    
    sys_inb(0x64, &scancode)


  		




  
  424
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  425
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  426
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  427
  
    
    micros_to_ticks(DELAY_US)


  		




  
  428
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  429
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  430
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  431
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  432
  
    
    sys_inb(0x64, &scancode)


  		




  
  433
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  434
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  435
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  436
  
    
    micros_to_ticks(DELAY_US)


  		




  
  437
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  438
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  439
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  440
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  441
  
    
    sys_inb(0x64, &scancode)


  		




  
  442
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  443
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  444
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  445
  
    
    micros_to_ticks(DELAY_US)


  		




  
  446
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  447
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  448
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  449
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  450
  
    
    sys_inb(0x64, &scancode)


  		




  
  451
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  452
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  453
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  454
  
    
    micros_to_ticks(DELAY_US)


  		




  
  455
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  456
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  457
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  458
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  459
  
    
    sys_inb(0x64, &scancode)


  		




  
  460
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  461
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  462
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  463
  
    
    micros_to_ticks(DELAY_US)


  		




  
  464
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  465
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  466
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  467
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  468
  
    
    sys_inb(0x64, &scancode)


  		




  
  469
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  470
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  471
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  472
  
    
    micros_to_ticks(DELAY_US)


  		




  
  473
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  474
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  475
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  476
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  477
  
    
    sys_inb(0x64, &scancode)


  		




  
  478
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  479
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  480
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  481
  
    
    micros_to_ticks(DELAY_US)


  		




  
  482
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  483
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  484
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  485
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  486
  
    
    sys_inb(0x64, &scancode)


  		




  
  487
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  488
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  489
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  490
  
    
    micros_to_ticks(DELAY_US)


  		




  
  491
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  492
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  493
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  494
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  495
  
    
    sys_inb(0x64, &scancode)


  		




  
  496
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  497
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  498
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  499
  
    
    micros_to_ticks(DELAY_US)


  		




  
  500
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  501
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  502
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  503
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  504
  
    
    sys_inb(0x64, &scancode)


  		




  
  505
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  506
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  507
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  508
  
    
    micros_to_ticks(DELAY_US)


  		




  
  509
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  510
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  511
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  512
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  513
  
    
    sys_inb(0x64, &scancode)


  		




  
  514
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  515
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  516
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  517
  
    
    micros_to_ticks(DELAY_US)


  		




  
  518
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  519
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  520
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  521
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  522
  
    
    sys_inb(0x64, &scancode)


  		




  
  523
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  524
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  525
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  526
  
    
    micros_to_ticks(DELAY_US)


  		




  
  527
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  528
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  529
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  530
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  531
  
    
    sys_inb(0x64, &scancode)


  		




  
  532
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  533
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  534
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  535
  
    
    micros_to_ticks(DELAY_US)


  		




  
  536
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  537
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  538
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  539
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  540
  
    
    sys_inb(0x64, &scancode)


  		




  
  541
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  542
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  543
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  544
  
    
    micros_to_ticks(DELAY_US)


  		




  
  545
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  546
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  547
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  548
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  549
  
    
    sys_inb(0x64, &scancode)


  		




  
  550
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  551
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1d = 0b00011101])


  		




  
  552
  
    
  @lab3.c:154, kbd_test_poll


  		




  
  553
  
    
    sys_inb(0x60, &scancode)


  		




  
  554
  
    
  > sys_inb(0x60, addr: 0x81978f8)


  		




  
  555
  
    
  < sys_inb(0x60, addr: 0x81978f8 [0x1f = 0b00011111])


  		




  
  556
  
    
  @lab3.c:157, kbd_test_poll


  		




  
  557
  
    
    kbd_print_scancode(!(scancode & 0x80), 1, scan_arr)


  		




  
  558
  
    
    "Makecode: 0x1f"


  		




  
  559
  
    
  < kbd_print_scancode(true, 1, addr: 0xeffff80e [0x1f]) -> (ret: 0)


  		




  
  560
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  561
  
    
    micros_to_ticks(DELAY_US)


  		




  
  562
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  563
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  564
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  565
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  566
  
    
    sys_inb(0x64, &scancode)


  		




  
  567
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  568
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  569
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  570
  
    
    micros_to_ticks(DELAY_US)


  		




  
  571
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  572
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  573
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  574
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  575
  
    
    sys_inb(0x64, &scancode)


  		




  
  576
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  577
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  578
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  579
  
    
    micros_to_ticks(DELAY_US)


  		




  
  580
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  581
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  582
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  583
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  584
  
    
    sys_inb(0x64, &scancode)


  		




  
  585
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  586
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  587
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  588
  
    
    micros_to_ticks(DELAY_US)


  		




  
  589
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  590
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  591
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  592
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  593
  
    
    sys_inb(0x64, &scancode)


  		




  
  594
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  595
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  596
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  597
  
    
    micros_to_ticks(DELAY_US)


  		




  
  598
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  599
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  600
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  601
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  602
  
    
    sys_inb(0x64, &scancode)


  		




  
  603
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  604
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  605
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  606
  
    
    micros_to_ticks(DELAY_US)


  		




  
  607
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  608
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  609
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  610
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  611
  
    
    sys_inb(0x64, &scancode)


  		




  
  612
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  613
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  614
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  615
  
    
    micros_to_ticks(DELAY_US)


  		




  
  616
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  617
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  618
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  619
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  620
  
    
    sys_inb(0x64, &scancode)


  		




  
  621
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  622
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1d = 0b00011101])


  		




  
  623
  
    
  @lab3.c:154, kbd_test_poll


  		




  
  624
  
    
    sys_inb(0x60, &scancode)


  		




  
  625
  
    
  > sys_inb(0x60, addr: 0x81978f8)


  		




  
  626
  
    
  < sys_inb(0x60, addr: 0x81978f8 [0x21 = 0b00100001])


  		




  
  627
  
    
  @lab3.c:157, kbd_test_poll


  		




  
  628
  
    
    kbd_print_scancode(!(scancode & 0x80), 1, scan_arr)


  		




  
  629
  
    
    "Makecode: 0x21"


  		




  
  630
  
    
  < kbd_print_scancode(true, 1, addr: 0xeffff80e [0x21]) -> (ret: 0)


  		




  
  631
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  632
  
    
    micros_to_ticks(DELAY_US)


  		




  
  633
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  634
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  635
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  636
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  637
  
    
    sys_inb(0x64, &scancode)


  		




  
  638
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  639
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  640
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  641
  
    
    micros_to_ticks(DELAY_US)


  		




  
  642
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  643
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  644
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  645
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  646
  
    
    sys_inb(0x64, &scancode)


  		




  
  647
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  648
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  649
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  650
  
    
    micros_to_ticks(DELAY_US)


  		




  
  651
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  652
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  653
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  654
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  655
  
    
    sys_inb(0x64, &scancode)


  		




  
  656
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  657
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1d = 0b00011101])


  		




  
  658
  
    
  @lab3.c:154, kbd_test_poll


  		




  
  659
  
    
    sys_inb(0x60, &scancode)


  		




  
  660
  
    
  > sys_inb(0x60, addr: 0x81978f8)


  		




  
  661
  
    
  < sys_inb(0x60, addr: 0x81978f8 [0x9f = 0b10011111])


  		




  
  662
  
    
  @lab3.c:157, kbd_test_poll


  		




  
  663
  
    
    kbd_print_scancode(!(scancode & 0x80), 1, scan_arr)


  		




  
  664
  
    
    "Breakcode: 0x9f"


  		




  
  665
  
    
  < kbd_print_scancode(false, 1, addr: 0xeffff80e [0x9f]) -> (ret: 0)


  		




  
  666
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  667
  
    
    micros_to_ticks(DELAY_US)


  		




  
  668
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  669
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  670
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  671
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  672
  
    
    sys_inb(0x64, &scancode)


  		




  
  673
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  674
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  675
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  676
  
    
    micros_to_ticks(DELAY_US)


  		




  
  677
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  678
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  679
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  680
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  681
  
    
    sys_inb(0x64, &scancode)


  		




  
  682
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  683
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  684
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  685
  
    
    micros_to_ticks(DELAY_US)


  		




  
  686
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  687
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  688
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  689
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  690
  
    
    sys_inb(0x64, &scancode)


  		




  
  691
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  692
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  693
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  694
  
    
    micros_to_ticks(DELAY_US)


  		




  
  695
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  696
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  697
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  698
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  699
  
    
    sys_inb(0x64, &scancode)


  		




  
  700
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  701
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  702
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  703
  
    
    micros_to_ticks(DELAY_US)


  		




  
  704
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  705
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  706
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  707
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  708
  
    
    sys_inb(0x64, &scancode)


  		




  
  709
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  710
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  711
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  712
  
    
    micros_to_ticks(DELAY_US)


  		




  
  713
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  714
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  715
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  716
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  717
  
    
    sys_inb(0x64, &scancode)


  		




  
  718
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  719
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  720
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  721
  
    
    micros_to_ticks(DELAY_US)


  		




  
  722
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  723
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  724
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  725
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  726
  
    
    sys_inb(0x64, &scancode)


  		




  
  727
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  728
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  729
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  730
  
    
    micros_to_ticks(DELAY_US)


  		




  
  731
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  732
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  733
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  734
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  735
  
    
    sys_inb(0x64, &scancode)


  		




  
  736
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  737
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1d = 0b00011101])


  		




  
  738
  
    
  @lab3.c:154, kbd_test_poll


  		




  
  739
  
    
    sys_inb(0x60, &scancode)


  		




  
  740
  
    
  > sys_inb(0x60, addr: 0x81978f8)


  		




  
  741
  
    
  < sys_inb(0x60, addr: 0x81978f8 [0xa1 = 0b10100001])


  		




  
  742
  
    
  @lab3.c:157, kbd_test_poll


  		




  
  743
  
    
    kbd_print_scancode(!(scancode & 0x80), 1, scan_arr)


  		




  
  744
  
    
    "Breakcode: 0xa1"


  		




  
  745
  
    
  < kbd_print_scancode(false, 1, addr: 0xeffff80e [0xa1]) -> (ret: 0)


  		




  
  746
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  747
  
    
    micros_to_ticks(DELAY_US)


  		




  
  748
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  749
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  750
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  751
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  752
  
    
    sys_inb(0x64, &scancode)


  		




  
  753
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  754
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1d = 0b00011101])


  		




  
  755
  
    
  @lab3.c:154, kbd_test_poll


  		




  
  756
  
    
    sys_inb(0x60, &scancode)


  		




  
  757
  
    
  > sys_inb(0x60, addr: 0x81978f8)


  		




  
  758
  
    
  < sys_inb(0x60, addr: 0x81978f8 [0x1f = 0b00011111])


  		




  
  759
  
    
  @lab3.c:157, kbd_test_poll


  		




  
  760
  
    
    kbd_print_scancode(!(scancode & 0x80), 1, scan_arr)


  		




  
  761
  
    
    "Makecode: 0x1f"


  		




  
  762
  
    
  < kbd_print_scancode(true, 1, addr: 0xeffff80e [0x1f]) -> (ret: 0)


  		




  
  763
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  764
  
    
    micros_to_ticks(DELAY_US)


  		




  
  765
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  766
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  767
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  768
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  769
  
    
    sys_inb(0x64, &scancode)


  		




  
  770
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  771
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  772
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  773
  
    
    micros_to_ticks(DELAY_US)


  		




  
  774
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  775
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  776
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  777
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  778
  
    
    sys_inb(0x64, &scancode)


  		




  
  779
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  780
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  781
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  782
  
    
    micros_to_ticks(DELAY_US)


  		




  
  783
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  784
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  785
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  786
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  787
  
    
    sys_inb(0x64, &scancode)


  		




  
  788
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  789
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  790
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  791
  
    
    micros_to_ticks(DELAY_US)


  		




  
  792
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  793
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  794
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  795
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  796
  
    
    sys_inb(0x64, &scancode)


  		




  
  797
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  798
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  799
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  800
  
    
    micros_to_ticks(DELAY_US)


  		




  
  801
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  802
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  803
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  804
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  805
  
    
    sys_inb(0x64, &scancode)


  		




  
  806
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  807
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  808
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  809
  
    
    micros_to_ticks(DELAY_US)


  		




  
  810
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  811
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  812
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  813
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  814
  
    
    sys_inb(0x64, &scancode)


  		




  
  815
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  816
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  817
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  818
  
    
    micros_to_ticks(DELAY_US)


  		




  
  819
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  820
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  821
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  822
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  823
  
    
    sys_inb(0x64, &scancode)


  		




  
  824
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  825
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  826
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  827
  
    
    micros_to_ticks(DELAY_US)


  		




  
  828
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  829
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  830
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  831
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  832
  
    
    sys_inb(0x64, &scancode)


  		




  
  833
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  834
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  835
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  836
  
    
    micros_to_ticks(DELAY_US)


  		




  
  837
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  838
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  839
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  840
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  841
  
    
    sys_inb(0x64, &scancode)


  		




  
  842
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  843
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  844
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  845
  
    
    micros_to_ticks(DELAY_US)


  		




  
  846
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  847
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  848
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  849
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  850
  
    
    sys_inb(0x64, &scancode)


  		




  
  851
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  852
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1d = 0b00011101])


  		




  
  853
  
    
  @lab3.c:154, kbd_test_poll


  		




  
  854
  
    
    sys_inb(0x60, &scancode)


  		




  
  855
  
    
  > sys_inb(0x60, addr: 0x81978f8)


  		




  
  856
  
    
  < sys_inb(0x60, addr: 0x81978f8 [0x9f = 0b10011111])


  		




  
  857
  
    
  @lab3.c:157, kbd_test_poll


  		




  
  858
  
    
    kbd_print_scancode(!(scancode & 0x80), 1, scan_arr)


  		




  
  859
  
    
    "Breakcode: 0x9f"


  		




  
  860
  
    
  < kbd_print_scancode(false, 1, addr: 0xeffff80e [0x9f]) -> (ret: 0)


  		




  
  861
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  862
  
    
    micros_to_ticks(DELAY_US)


  		




  
  863
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  864
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  865
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  866
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  867
  
    
    sys_inb(0x64, &scancode)


  		




  
  868
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  869
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  870
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  871
  
    
    micros_to_ticks(DELAY_US)


  		




  
  872
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  873
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  874
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  875
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  876
  
    
    sys_inb(0x64, &scancode)


  		




  
  877
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  878
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  879
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  880
  
    
    micros_to_ticks(DELAY_US)


  		




  
  881
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  882
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  883
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  884
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  885
  
    
    sys_inb(0x64, &scancode)


  		




  
  886
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  887
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  888
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  889
  
    
    micros_to_ticks(DELAY_US)


  		




  
  890
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  891
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  892
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  893
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  894
  
    
    sys_inb(0x64, &scancode)


  		




  
  895
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  896
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  897
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  898
  
    
    micros_to_ticks(DELAY_US)


  		




  
  899
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  900
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  901
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  902
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  903
  
    
    sys_inb(0x64, &scancode)


  		




  
  904
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  905
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  906
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  907
  
    
    micros_to_ticks(DELAY_US)


  		




  
  908
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  909
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  910
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  911
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  912
  
    
    sys_inb(0x64, &scancode)


  		




  
  913
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  914
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  915
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  916
  
    
    micros_to_ticks(DELAY_US)


  		




  
  917
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  918
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  919
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  920
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  921
  
    
    sys_inb(0x64, &scancode)


  		




  
  922
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  923
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  924
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  925
  
    
    micros_to_ticks(DELAY_US)


  		




  
  926
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  927
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  928
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  929
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  930
  
    
    sys_inb(0x64, &scancode)


  		




  
  931
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  932
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  933
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  934
  
    
    micros_to_ticks(DELAY_US)


  		




  
  935
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  936
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  937
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  938
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  939
  
    
    sys_inb(0x64, &scancode)


  		




  
  940
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  941
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  942
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  943
  
    
    micros_to_ticks(DELAY_US)


  		




  
  944
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  945
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  946
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  947
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  948
  
    
    sys_inb(0x64, &scancode)


  		




  
  949
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  950
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  951
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  952
  
    
    micros_to_ticks(DELAY_US)


  		




  
  953
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  954
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  955
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  956
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  957
  
    
    sys_inb(0x64, &scancode)


  		




  
  958
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  959
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  960
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  961
  
    
    micros_to_ticks(DELAY_US)


  		




  
  962
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  963
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  964
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  965
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  966
  
    
    sys_inb(0x64, &scancode)


  		




  
  967
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  968
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  969
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  970
  
    
    micros_to_ticks(DELAY_US)


  		




  
  971
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  972
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  973
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  974
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  975
  
    
    sys_inb(0x64, &scancode)


  		




  
  976
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  977
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  978
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  979
  
    
    micros_to_ticks(DELAY_US)


  		




  
  980
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  981
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  982
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  983
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  984
  
    
    sys_inb(0x64, &scancode)


  		




  
  985
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  986
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  987
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  988
  
    
    micros_to_ticks(DELAY_US)


  		




  
  989
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  990
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  991
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  992
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  993
  
    
    sys_inb(0x64, &scancode)


  		




  
  994
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  995
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  996
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  997
  
    
    micros_to_ticks(DELAY_US)


  		




  
  998
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  999
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  1000
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  1001
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  1002
  
    
    sys_inb(0x64, &scancode)


  		




  
  1003
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  1004
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  1005
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1006
  
    
    micros_to_ticks(DELAY_US)


  		




  
  1007
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1008
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  1009
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  1010
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  1011
  
    
    sys_inb(0x64, &scancode)


  		




  
  1012
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  1013
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  1014
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1015
  
    
    micros_to_ticks(DELAY_US)


  		




  
  1016
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1017
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  1018
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  1019
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  1020
  
    
    sys_inb(0x64, &scancode)


  		




  
  1021
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  1022
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  1023
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1024
  
    
    micros_to_ticks(DELAY_US)


  		




  
  1025
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1026
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  1027
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  1028
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  1029
  
    
    sys_inb(0x64, &scancode)


  		




  
  1030
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  1031
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  1032
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1033
  
    
    micros_to_ticks(DELAY_US)


  		




  
  1034
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1035
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  1036
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  1037
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  1038
  
    
    sys_inb(0x64, &scancode)


  		




  
  1039
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  1040
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  1041
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1042
  
    
    micros_to_ticks(DELAY_US)


  		




  
  1043
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1044
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  1045
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  1046
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  1047
  
    
    sys_inb(0x64, &scancode)


  		




  
  1048
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  1049
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  1050
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1051
  
    
    micros_to_ticks(DELAY_US)


  		




  
  1052
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1053
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  1054
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  1055
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  1056
  
    
    sys_inb(0x64, &scancode)


  		




  
  1057
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  1058
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  1059
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1060
  
    
    micros_to_ticks(DELAY_US)


  		




  
  1061
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1062
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  1063
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  1064
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  1065
  
    
    sys_inb(0x64, &scancode)


  		




  
  1066
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  1067
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  1068
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1069
  
    
    micros_to_ticks(DELAY_US)


  		




  
  1070
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1071
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  1072
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  1073
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  1074
  
    
    sys_inb(0x64, &scancode)


  		




  
  1075
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  1076
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  1077
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1078
  
    
    micros_to_ticks(DELAY_US)


  		




  
  1079
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1080
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  1081
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  1082
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  1083
  
    
    sys_inb(0x64, &scancode)


  		




  
  1084
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  1085
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  1086
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1087
  
    
    micros_to_ticks(DELAY_US)


  		




  
  1088
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1089
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  1090
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  1091
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  1092
  
    
    sys_inb(0x64, &scancode)


  		




  
  1093
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  1094
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  1095
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1096
  
    
    micros_to_ticks(DELAY_US)


  		




  
  1097
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1098
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  1099
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  1100
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  1101
  
    
    sys_inb(0x64, &scancode)


  		




  
  1102
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  1103
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  1104
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1105
  
    
    micros_to_ticks(DELAY_US)


  		




  
  1106
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1107
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  1108
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  1109
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  1110
  
    
    sys_inb(0x64, &scancode)


  		




  
  1111
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  1112
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  1113
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1114
  
    
    micros_to_ticks(DELAY_US)


  		




  
  1115
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1116
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  1117
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  1118
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  1119
  
    
    sys_inb(0x64, &scancode)


  		




  
  1120
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  1121
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  1122
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1123
  
    
    micros_to_ticks(DELAY_US)


  		




  
  1124
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1125
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  1126
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  1127
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  1128
  
    
    sys_inb(0x64, &scancode)


  		




  
  1129
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  1130
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  1131
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1132
  
    
    micros_to_ticks(DELAY_US)


  		




  
  1133
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1134
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  1135
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  1136
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  1137
  
    
    sys_inb(0x64, &scancode)


  		




  
  1138
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  1139
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  1140
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1141
  
    
    micros_to_ticks(DELAY_US)


  		




  
  1142
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1143
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  1144
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  1145
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  1146
  
    
    sys_inb(0x64, &scancode)


  		




  
  1147
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  1148
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  1149
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1150
  
    
    micros_to_ticks(DELAY_US)


  		




  
  1151
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1152
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  1153
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  1154
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  1155
  
    
    sys_inb(0x64, &scancode)


  		




  
  1156
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  1157
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  1158
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1159
  
    
    micros_to_ticks(DELAY_US)


  		




  
  1160
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1161
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  1162
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  1163
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  1164
  
    
    sys_inb(0x64, &scancode)


  		




  
  1165
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  1166
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  1167
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1168
  
    
    micros_to_ticks(DELAY_US)


  		




  
  1169
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1170
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  1171
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  1172
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  1173
  
    
    sys_inb(0x64, &scancode)


  		




  
  1174
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  1175
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  1176
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1177
  
    
    micros_to_ticks(DELAY_US)


  		




  
  1178
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1179
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  1180
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  1181
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  1182
  
    
    sys_inb(0x64, &scancode)


  		




  
  1183
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  1184
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  1185
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1186
  
    
    micros_to_ticks(DELAY_US)


  		




  
  1187
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1188
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  1189
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  1190
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  1191
  
    
    sys_inb(0x64, &scancode)


  		




  
  1192
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  1193
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  1194
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1195
  
    
    micros_to_ticks(DELAY_US)


  		




  
  1196
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1197
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  1198
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  1199
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  1200
  
    
    sys_inb(0x64, &scancode)


  		




  
  1201
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  1202
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  1203
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1204
  
    
    micros_to_ticks(DELAY_US)


  		




  
  1205
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1206
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  1207
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  1208
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  1209
  
    
    sys_inb(0x64, &scancode)


  		




  
  1210
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  1211
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  1212
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1213
  
    
    micros_to_ticks(DELAY_US)


  		




  
  1214
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1215
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  1216
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  1217
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  1218
  
    
    sys_inb(0x64, &scancode)


  		




  
  1219
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  1220
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1d = 0b00011101])


  		




  
  1221
  
    
  @lab3.c:154, kbd_test_poll


  		




  
  1222
  
    
    sys_inb(0x60, &scancode)


  		




  
  1223
  
    
  > sys_inb(0x60, addr: 0x81978f8)


  		




  
  1224
  
    
  < sys_inb(0x60, addr: 0x81978f8 [0x01 = 0b00000001])


  		




  
  1225
  
    
  @lab3.c:157, kbd_test_poll


  		




  
  1226
  
    
    kbd_print_scancode(!(scancode & 0x80), 1, scan_arr)


  		




  
  1227
  
    
    "Makecode: 0x01"


  		




  
  1228
  
    
  < kbd_print_scancode(true, 1, addr: 0xeffff80e [0x01]) -> (ret: 0)


  		




  
  1229
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1230
  
    
    micros_to_ticks(DELAY_US)


  		




  
  1231
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1232
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  1233
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  1234
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  1235
  
    
    sys_inb(0x64, &scancode)


  		




  
  1236
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  1237
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1c = 0b00011100])


  		




  
  1238
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1239
  
    
    micros_to_ticks(DELAY_US)


  		




  
  1240
  
    
  @lab3.c:145, kbd_test_poll


  		




  
  1241
  
    
    tickdelay(micros_to_ticks(DELAY_US))


  		




  
  1242
  
    
  > tickdelay(1 [16.7 ms])


  		




  
  1243
  
    
  @lab3.c:149, kbd_test_poll


  		




  
  1244
  
    
    sys_inb(0x64, &scancode)


  		




  
  1245
  
    
  > sys_inb(0x64, addr: 0x81978f8)


  		




  
  1246
  
    
  < sys_inb(0x64, addr: 0x81978f8 [0x1d = 0b00011101])


  		




  
  1247
  
    
  @lab3.c:154, kbd_test_poll


  		




  
  1248
  
    
    sys_inb(0x60, &scancode)


  		




  
  1249
  
    
  > sys_inb(0x60, addr: 0x81978f8)


  		




  
  1250
  
    
  < sys_inb(0x60, addr: 0x81978f8 [0x81 = 0b10000001])


  		




  
  1251
  
    
  @lab3.c:157, kbd_test_poll


  		




  
  1252
  
    
    kbd_print_scancode(!(scancode & 0x80), 1, scan_arr)


  		




  
  1253
  
    
    "Breakcode: 0x81"


  		




  
  1254
  
    
  < kbd_print_scancode(false, 1, addr: 0xeffff80e [0x81]) -> (ret: 0)


  		




  
  1255
  
    
  @lab3.c:173, kbd_test_poll


  		




  
  1256
  
    
    kbd_print_no_sysinb(cnt)


  		




  
  1257
  
    
    "sys_inb_calls: 139"


  		




  
  1258
  
    
  @lab3.c:174, kbd_test_poll


  		




  
  1259
  
    
    sys_outb(0x64, 0x60)


  		




  
  1260
  
    
  > sys_outb(0x64, 0x60 = 0b01100000)


  		




  
  1261
  
    
  @lab3.c:175, kbd_test_poll


  		




  
  1262
  
    
    sys_outb(0x60, key | BIT(0))


  		




  
  1263
  
    
  > sys_outb(0x60, 0x47 = 0b01000111)


  		




  
  1264
  
    
< kbd_test_poll() -> (ret: 0)


  		








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