int fb_init() {
if(gFbHasInit) return 0;
fb_setup();
fb_clear();
fb_set_loc(0,0);
fb_display_text(TRUE);
fb_print("=====================================================");
#ifdef S5L8930X
fb_print("=====================================================");
fb_print(" ");
#endif
fb_print(" Haifisch - AESPayload ");
#ifdef S5L8930X
fb_print(" ");
#endif
fb_print(" http://haifisch.me ");
#ifdef S5L8930X
fb_print(" ");
fb_print("=====================================================");
#endif
fb_print("=====================================================");
cmd_add("fbecho", &fb_cmd, "write characters back to framebuffer");
gFbHasInit = TRUE;
return 0;
}
int common_init() {
_printf = find_printf();
if(_printf == NULL) {
fb_print("Unable to find printf\n");
return -1;
} else {
printf("Found printf at 0x%x\n", _printf);
}
_malloc = find_malloc();
if(_malloc == NULL) {
puts("Unable to find malloc\n");
return -1;
} else {
printf("Found malloc at 0x%x\n", _malloc);
}
_free = find_free();
if(_free == NULL) {
puts("Unable to find free\n");
return -1;
} else {
printf("Found free at 0x%x\n", _free);
}
return 0;
}
void fb_printcolor(const char* str, uint8_t bg, uint8_t fg)
{
uint16_t original_attribute = s_attribute;
s_attribute = fb_attribute_opts(bg, fg);
fb_print(str);
s_attribute = original_attribute;
}
int fb_cmd(int argc, CmdArg* argv) {
cmd_start();
int i = 0;
if (argc < 2) {
puts("usage: fbecho <message>\n");
return 0;
}
//enter_critical_section();
for (i = 1; i < argc; i++) {
fb_print(argv[i].string);
fb_print(" ");
}
//exit_critical_section();
fb_print("\n");
return 0;
}
void fb_print_center(const char* str) {
int i;
int pad = (gFbTWidth-strlen(str))/2;
for(i=0;i<pad;i++) {
fb_putc(' ');
}
fb_print(str);
}
int main(int argc, char *argv[])
{
int t[MAX_STRING] = { E, B, G, D, A, E }; /* tunning */
int s = 6; /* strings */
int f = 12; /* frets */
int c = 0; /* capo */
int m = 0; /* mode (scale) */
int n = C; /* tone */
int opt;
while ((opt = getopt(argc, argv, "t:s:f:c:m:n:h")) != -1) {
switch (opt) {
case 't':
if (*optarg == '?')
return tune_table();
s = tunestr(t, optarg);
break;
case 's':
if ((s = atoi(optarg)) > MAX_STRING) {
fprintf(stderr, "max strings %d\n",
MAX_STRING);
return -1;
}
break;
case 'f': f = atoi(optarg); break;
case 'c': c = atoi(optarg); break;
case 'm':
if (*optarg == '?')
return scale_table();
if ((m = atoi(optarg)) > sizeof(scales)) {
fprintf(stderr, "invalid scale\n");
return -1;
}
break;
case 'n':
if ((n = aton(optarg)) < 0) {
fprintf(stderr, "invalid tone %s\n", optarg);
return -1;
}
break;
case 'h':
default:
fprintf(stderr, "Usage: %s [-s strings] [-f frets] "
"[-c capo] [-t tunning]\n", argv[0]);
return -1;
}
}
if (f < c) {
fprintf(stderr, "nothing to print\n");
return -1;
}
printf("Scale: %s\t Tone: %s\n\n", scales[m].name, notes[n]);
fb_print(s, t, f, c, scales[m].bit, n);
return 0;
}
void eb_print(const eb_t p) {
fb_print(p->x);
fb_print(p->y);
fb_print(p->z);
}
void eb_print(eb_t p) {
fb_print(p->x);
fb_print(p->y);
fb_print(p->z);
}
void _puts(const char* message) {
printf("%s", message);
fb_print(message);
}
static void fb_show_cursor(void)
{
fb_print(seq_show_cursor);
}
static void fb_hide_cursor(void)
{
fb_print(seq_hide_cursor);
}