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firmware: fix db entry linking on bank switch

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ikari 2011-11-10 18:10:26 +01:00
parent 08cace5c12
commit bd1f5215db
1 changed files with 7 additions and 4 deletions
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11
src/filetypes.c
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@ -146,9 +146,7 @@ uint32_t scan_dir(char* path, FILINFO* fno_param, char mkdb, uint32_t this_dir_t
strncpy(path+len+1, (char*)fn, sizeof(fs_path)-len); strncpy(path+len+1, (char*)fn, sizeof(fs_path)-len);
if(mkdb) { if(mkdb) {
uint16_t pathlen = strlen(path); uint16_t pathlen = strlen(path);
/* write element pointer to current dir structure */ // printf("d=%d Saving %lx to Address %lx [dir]\n", depth, db_tgt, dir_tgt);
printf("d=%d Saving %lx to Address %lx [dir]\n", depth, db_tgt, dir_tgt);
sram_writelong((db_tgt-SRAM_MENU_ADDR)|((uint32_t)0x80<<24), dir_tgt);
/* save element: /* save element:
- path name - path name
- pointer to sub dir structure */ - pointer to sub dir structure */
@ -158,7 +156,12 @@ uint32_t scan_dir(char* path, FILINFO* fno_param, char mkdb, uint32_t this_dir_t
db_tgt += 0x00010000; db_tgt += 0x00010000;
printf("new=%lx\n", db_tgt); printf("new=%lx\n", db_tgt);
} }
printf(" Saving dir descriptor to %lx tgt=%lx, path=%s\n", db_tgt, next_subdir_tgt, path); // printf(" Saving dir descriptor to %lx tgt=%lx, path=%s\n", db_tgt, next_subdir_tgt, path);
/* write element pointer to current dir structure */
sram_writelong((db_tgt-SRAM_MENU_ADDR)|((uint32_t)0x80<<24), dir_tgt);
/* save element:
- path name
- pointer to sub dir structure */
sram_writelong((next_subdir_tgt-SRAM_MENU_ADDR), db_tgt); sram_writelong((next_subdir_tgt-SRAM_MENU_ADDR), db_tgt);
sram_writebyte(len+1, db_tgt+sizeof(next_subdir_tgt)); sram_writebyte(len+1, db_tgt+sizeof(next_subdir_tgt));
sram_writeblock(path, db_tgt+sizeof(next_subdir_tgt)+sizeof(len), pathlen); sram_writeblock(path, db_tgt+sizeof(next_subdir_tgt)+sizeof(len), pathlen);