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-rw-r--r--shared-bindings/_bleio/Descriptor.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/shared-bindings/_bleio/Descriptor.h b/shared-bindings/_bleio/Descriptor.h
index 7544bdb17..273cb1c1e 100644
--- a/shared-bindings/_bleio/Descriptor.h
+++ b/shared-bindings/_bleio/Descriptor.h
@@ -38,7 +38,7 @@ extern const mp_obj_type_t bleio_descriptor_type;
extern void common_hal_bleio_descriptor_construct(bleio_descriptor_obj_t *self, bleio_characteristic_obj_t *characteristic, bleio_uuid_obj_t *uuid, bleio_attribute_security_mode_t read_perm, bleio_attribute_security_mode_t write_perm, mp_int_t max_length, bool fixed_length, mp_buffer_info_t *initial_value_bufinfo);
extern bleio_uuid_obj_t *common_hal_bleio_descriptor_get_uuid(bleio_descriptor_obj_t *self);
extern bleio_characteristic_obj_t *common_hal_bleio_descriptor_get_characteristic(bleio_descriptor_obj_t *self);
-extern mp_obj_t common_hal_bleio_descriptor_get_value(bleio_descriptor_obj_t *self);
+extern size_t common_hal_bleio_descriptor_get_value(bleio_descriptor_obj_t *self, uint8_t* buf, size_t len);
extern void common_hal_bleio_descriptor_set_value(bleio_descriptor_obj_t *self, mp_buffer_info_t *bufinfo);
#endif // MICROPY_INCLUDED_SHARED_BINDINGS_BLEIO_DESCRIPTOR_H