usbloadergx/source/gecko.c

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2010-06-03 18:37:14 +02:00
#include <gccore.h>
#include <stdio.h>
#include <string.h>
/* init-globals */
bool geckoinit = false;
bool textVideoInit = false;
#ifndef NO_DEBUG
#include <stdarg.h>
//using the gprintf from crediar because it is smaller than mine
void gprintf( const char *str, ... )
{
if ( !( geckoinit ) )return;
char astr[4096];
va_list ap;
va_start( ap, str );
vsprintf( astr, str, ap );
va_end( ap );
//usb_sendbuffer( 1, astr, strlen( astr ) );
usb_sendbuffer_safe( 1, astr, strlen(astr) );
}
bool InitGecko()
{
u32 geckoattached = usb_isgeckoalive( EXI_CHANNEL_1 );
if ( geckoattached )
{
usb_flush( EXI_CHANNEL_1 );
CON_EnableGecko( 1, true );
return true;
}
else return false;
}
char ascii( char s )
{
if ( s < 0x20 )
return '.';
if ( s > 0x7E )
return '.';
return s;
}
void hexdump( void *d, int len )
{
u8 *data;
int i, off;
data = ( u8* )d;
gprintf( "\n 0 1 2 3 4 5 6 7 8 9 A B C D E F 0123456789ABCDEF" );
gprintf( "\n==== =============================================== ================\n" );
for ( off = 0; off < len; off += 16 )
{
gprintf( "%04x ", off );
for ( i = 0; i < 16; i++ )
if ( ( i + off ) >= len )
gprintf( " " );
else
gprintf( "%02x ", data[off+i] );
gprintf( " " );
for ( i = 0; i < 16; i++ )
if ( ( i + off ) >= len )
gprintf( " " );
else
gprintf( "%c", ascii( data[off+i] ) );
gprintf( "\n" );
}
}
#endif /* NO_DEBUG */