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better logf stuff..

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@6948 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Michiel Van Der Kolk 2005-06-30 15:14:08 +00:00
parent b371cbb39e
commit 65ff219e8e
1 changed files with 12 additions and 3 deletions
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15
apps/logfdisp.c
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@ -36,6 +36,7 @@ bool logfdisplay(void)
{
int w, h;
int lines;
int columns;
int i;
int button;
@ -50,6 +51,14 @@ bool logfdisplay(void)
0
#endif
:LCD_HEIGHT)/h;
columns = (lcd?
#ifdef HAVE_REMOTE_LCD
LCD_REMOTE_WIDTH
#else
0
#endif
:LCD_WIDTH)/w;
if(!lines)
return false;
@ -59,7 +68,7 @@ bool logfdisplay(void)
do {
index = logfindex;
for(i = lines-1; i>=0; i--) {
unsigned char buffer[MAX_LOGF_ENTRY + 1];
unsigned char buffer[columns + 1];
if(--index < 0) {
if(logfwrap)
@ -68,8 +77,8 @@ bool logfdisplay(void)
break; /* done */
}
memcpy(buffer, logfbuffer[index], MAX_LOGF_ENTRY);
buffer[MAX_LOGF_ENTRY]=0;
memcpy(buffer, logfbuffer[index], columns);
buffer[columns]=0;
lcd_puts(0, i, buffer);
}
lcd_update();