diff options
Diffstat (limited to 'extmod')
| -rw-r--r-- | extmod/vfs_fat.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/extmod/vfs_fat.c b/extmod/vfs_fat.c index 22346bdf1..66d3136eb 100644 --- a/extmod/vfs_fat.c +++ b/extmod/vfs_fat.c @@ -33,6 +33,7 @@ #endif #include <string.h> +#include "py/objproperty.h" #include "py/runtime.h" #include "py/mperrno.h" #include "lib/oofatfs/ff.h" @@ -317,6 +318,36 @@ STATIC mp_obj_t vfs_fat_umount(mp_obj_t self_in) { } STATIC MP_DEFINE_CONST_FUN_OBJ_1(fat_vfs_umount_obj, vfs_fat_umount); +#if MICROPY_FATFS_USE_LABEL +STATIC mp_obj_t vfs_fat_getlabel(mp_obj_t self_in) { + fs_user_mount_t *self = MP_OBJ_TO_PTR(self_in); + char working_buf[12]; + FRESULT res = f_getlabel(&self->fatfs, working_buf, NULL); + if (res != FR_OK) { + mp_raise_OSError(fresult_to_errno_table[res]); + } + return mp_obj_new_str(working_buf, strlen(working_buf), false); +} +STATIC MP_DEFINE_CONST_FUN_OBJ_1(fat_vfs_getlabel_obj, vfs_fat_getlabel); + +static mp_obj_t vfs_fat_setlabel(mp_obj_t self_in, mp_obj_t label_in) { + fs_user_mount_t *self = MP_OBJ_TO_PTR(self_in); + const char *label_str = mp_obj_str_get_str(label_in); + FRESULT res = f_setlabel(&self->fatfs, label_str); + if (res != FR_OK) { + mp_raise_OSError(fresult_to_errno_table[res]); + } + return mp_const_none; +} +STATIC MP_DEFINE_CONST_FUN_OBJ_2(fat_vfs_setlabel_obj, vfs_fat_setlabel); +STATIC const mp_obj_property_t fat_vfs_label_obj = { + .base.type = &mp_type_property, + .proxy = {(mp_obj_t)&fat_vfs_getlabel_obj, + (mp_obj_t)&fat_vfs_setlabel_obj, + (mp_obj_t)&mp_const_none_obj}, +}; +#endif + STATIC const mp_rom_map_elem_t fat_vfs_locals_dict_table[] = { { MP_ROM_QSTR(MP_QSTR_mkfs), MP_ROM_PTR(&fat_vfs_mkfs_obj) }, { MP_ROM_QSTR(MP_QSTR_open), MP_ROM_PTR(&fat_vfs_open_obj) }, @@ -331,6 +362,9 @@ STATIC const mp_rom_map_elem_t fat_vfs_locals_dict_table[] = { { MP_ROM_QSTR(MP_QSTR_statvfs), MP_ROM_PTR(&fat_vfs_statvfs_obj) }, { MP_ROM_QSTR(MP_QSTR_mount), MP_ROM_PTR(&vfs_fat_mount_obj) }, { MP_ROM_QSTR(MP_QSTR_umount), MP_ROM_PTR(&fat_vfs_umount_obj) }, +#if MICROPY_FATFS_USE_LABEL + { MP_ROM_QSTR(MP_QSTR_label), MP_ROM_PTR(&fat_vfs_label_obj) }, +#endif }; STATIC MP_DEFINE_CONST_DICT(fat_vfs_locals_dict, fat_vfs_locals_dict_table); |