mirror of
https://github.com/wiidev/usbloadergx.git
synced 2024-11-18 01:09:16 +01:00
79 lines
1.5 KiB
C
79 lines
1.5 KiB
C
#include <gccore.h>
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#include <stdio.h>
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#include <string.h>
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#include <malloc.h>
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/* init-globals */
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bool geckoinit = false;
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bool textVideoInit = false;
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#ifndef NO_DEBUG
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#include <stdarg.h>
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void gprintf(const char *format, ...)
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{
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if (!geckoinit)
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return;
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char * tmp = NULL;
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va_list va;
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va_start(va, format);
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if((vasprintf(&tmp, format, va) >= 0) && tmp)
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{
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u32 level = IRQ_Disable();
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usb_sendbuffer(1, tmp, strlen(tmp));
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IRQ_Restore(level);
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}
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va_end(va);
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if(tmp)
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free(tmp);
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}
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bool InitGecko()
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{
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u32 geckoattached = usb_isgeckoalive(EXI_CHANNEL_1);
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if (geckoattached)
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{
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usb_flush(EXI_CHANNEL_1);
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CON_EnableGecko(1, true);
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return true;
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}
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else return false;
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}
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char ascii(char s)
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{
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if (s < 0x20) return '.';
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if (s > 0x7E) return '.';
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return s;
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}
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void hexdump(void *d, int len)
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{
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u8 *data;
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int i, off;
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data = (u8*) d;
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gprintf("\n 0 1 2 3 4 5 6 7 8 9 A B C D E F 0123456789ABCDEF");
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gprintf("\n==== =============================================== ================\n");
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for (off = 0; off < len; off += 16)
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{
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gprintf("%04x ", off);
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for (i = 0; i < 16; i++)
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if ((i + off) >= len)
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gprintf(" ");
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else gprintf("%02x ", data[off + i]);
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gprintf(" ");
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for (i = 0; i < 16; i++)
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if ((i + off) >= len)
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gprintf(" ");
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else gprintf("%c", ascii(data[off + i]));
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gprintf("\n");
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}
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}
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#endif /* NO_DEBUG */
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