297 lines
5.0 KiB
C
297 lines
5.0 KiB
C
#include <gint/exc.h>
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#include <gint/keyboard.h>
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#include <gint/display.h>
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#include <gint/std/stdlib.h>
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#include <gint/std/stdio.h>
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#include <gint/defs/attributes.h>
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#include <liblog.h>
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#include <stdint.h>
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#include <gint/timer.h>
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#ifdef FX9860G
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static int number_max_messages=4096; // Ram 4Ko
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#define MAX_LENGHT 22
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#define WIDTH 8
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#endif
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#ifdef FXCG50
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static int number_max_messages=10000; // Ram 10 Ko
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#define MAX_LENGHT 132
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#define WIDTH 17
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#endif
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typedef struct log_line log_line;
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typedef struct log_line
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{
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void* previous;
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char text[MAX_LENGHT];
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void* next;
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int cursor;
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} log_line;
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static log_line first_line=
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{
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0,
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"Log beginning:",
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0,
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0
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};
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static log_line* current_line=&first_line;
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static int number_messages=0;
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static log_level_t priority=LOG_INFO;
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static log_line* cut_line()
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{
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log_line* maillon = first_line.next;
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log_line* maillon_suivant = maillon->next;
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first_line.next=maillon_suivant;
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if (maillon_suivant)
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maillon_suivant->previous=&first_line;
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number_messages--;
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return maillon;
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}
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static void optimize()
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{
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while (number_messages*sizeof(log_line)>=number_max_messages)
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{
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log_line* line = cut_line();
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free(line);
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number_messages--;
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}
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}
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void ll_set_size(int s)
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{
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number_max_messages=s;
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optimize();
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}
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int ll_get_size();
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void ll_set_state(log_state_t s)
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{
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if (s==LOG_DISABLE)
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priority=LOG_QUIET;
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if (s==LOG_ENABLE)
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priority=LOG_INFO;
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}
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int ll_get_state()
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{
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if (priority=LOG_QUIET)
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return 0;
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else
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return 1;
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}
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static void link_line(log_line* line)
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{
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current_line->next=line;
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line->previous=current_line;
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current_line=line;
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}
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static void clear_line(log_line* line)
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{
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line->next=0;
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line->cursor=0;
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for (int i=0; i<MAX_LENGHT; i++)
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current_line->text[i]='\0';
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}
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static log_line* add_line()
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{
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int malloc_fail=0;
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log_line* line;
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int test=(number_messages*sizeof(log_line)>=number_max_messages);
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if (!test)
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{
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line = malloc(sizeof(log_line));
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if (0==line)
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malloc_fail=1;
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else
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number_messages++;
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}
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if (test || malloc_fail) // fail du malloc ou dépassement de la limite de ram imposée lors du build
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line=cut_line();
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link_line(line);
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clear_line(line);
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optimize();
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return current_line;
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}
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void ll_clear()
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{
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number_messages=0;
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while (current_line->previous)
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{
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log_line* next=current_line->previous;
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free(current_line);
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current_line=next;
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}
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current_line->next=0;
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current_line->cursor=0;
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for (int i=0; i<MAX_LENGHT; i++)
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current_line->text[i]='\0';
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}
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static void append_character(char c)
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{
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if (current_line==&first_line)
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add_line();
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if (c=='\n')
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{
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current_line->text[current_line->cursor] = '\0';
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add_line();
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return;
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}
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current_line->text[current_line->cursor] = c;
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if (c!='\0')
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{
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current_line->cursor ++;
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if (current_line->cursor == MAX_LENGHT-1)
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add_line();
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//current_line->text[current_line->cursor] = '\0';
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#ifdef FXCG50
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else if (dsize(¤t_line->text[0],0,0,0)>396-7)
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{
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add_line();
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}
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#endif
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}
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}
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// log something
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void ll_send(const char * txt)
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{
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if (priority!=LOG_QUIET)
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{
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char c=1;
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int i=0;
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while (c!='\0')
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{
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c=txt[i];
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append_character(c);
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i++;
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}
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}
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}
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void ll_sendp(log_level_t p, char const *format, ...)
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{
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if (p>=priority)
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{
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char str[512];
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va_list args;
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va_start(args, format);
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vsnprintf(str, 512, format, args);
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va_end(args);
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ll_send(str);
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}
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}
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static void show_line(const log_line* l, int y)
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{
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font_t * f=dfont(0);
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dtext(1, y, &l->text[0], C_BLACK, C_NONE);
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dfont(f);
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}
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void ll_display_custom(log_line* line)
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{
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dclear(C_WHITE);
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for (int i=0; i<8; i++)
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{
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#ifdef FX9860G
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show_line(line, 63 - 8*(i+1));
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#endif
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#ifdef FXCG50
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show_line(line, 224 - 13*(i+1));
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#endif
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line=line->previous;
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if (!line)
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break;
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}
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dupdate_noint();
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}
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void ll_display()
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{
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ll_display_custom(current_line);
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}
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void ll_pause()
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{
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//for (int i=0; i<timer_count(); i++)
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// if (i!=3) // keyboard timer
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// timer_pause(i);
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dclear(C_WHITE);
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log_line* line=current_line;
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while (1)
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{
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ll_display_custom(line);
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int key = getkey().key;
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if (key==KEY_UP)
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{
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log_line* linet=line->previous;
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if (linet)
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line=linet;
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}
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if (key==KEY_DOWN)
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{
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log_line* linet=line->next;
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if (linet)
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line=linet;
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}
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if (key==KEY_EXIT)
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break;
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}
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//for (int i=0; i<timer_count(); i++)
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// if (i!=3)
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// timer_start(i);
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}
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GNORETURN void ll_panic(uint32_t code)
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{
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char str[10];
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sprintf(str, "\nException !\n>> ErrCode=%d", state, code);
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ll_set_state(1);
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ll_send(str);
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while (1)
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ll_pause();
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}
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void ll_set_panic()
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{
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gint_panic_set(ll_panic);
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}
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