usbloadergx/source/gecko.c
2010-09-24 00:48:03 +00:00

76 lines
1.5 KiB
C

#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[0x100];
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 */