diff --git a/shared-bindings/displayio/EPaperDisplay.c b/shared-bindings/displayio/EPaperDisplay.c index ebff640085..4f5c47acab 100644 --- a/shared-bindings/displayio/EPaperDisplay.c +++ b/shared-bindings/displayio/EPaperDisplay.c @@ -294,6 +294,29 @@ const mp_obj_property_t displayio_epaperdisplay_height_obj = { (mp_obj_t)&mp_const_none_obj}, }; +//| rotation: int +//| """The rotation of the display as an int in degrees.""" +//| +STATIC mp_obj_t displayio_epaperdisplay_obj_get_rotation(mp_obj_t self_in) { + displayio_epaperdisplay_obj_t *self = native_display(self_in); + return MP_OBJ_NEW_SMALL_INT(common_hal_displayio_epaperdisplay_get_rotation(self)); +} +MP_DEFINE_CONST_FUN_OBJ_1(displayio_epaperdisplay_get_rotation_obj, displayio_epaperdisplay_obj_get_rotation); +STATIC mp_obj_t displayio_epaperdisplay_obj_set_rotation(mp_obj_t self_in, mp_obj_t value) { + displayio_epaperdisplay_obj_t *self = native_display(self_in); + common_hal_displayio_epaperdisplay_set_rotation(self, mp_obj_get_int(value)); + return mp_const_none; +} +MP_DEFINE_CONST_FUN_OBJ_2(displayio_epaperdisplay_set_rotation_obj, displayio_epaperdisplay_obj_set_rotation); + + +const mp_obj_property_t displayio_epaperdisplay_rotation_obj = { + .base.type = &mp_type_property, + .proxy = {(mp_obj_t)&displayio_epaperdisplay_get_rotation_obj, + (mp_obj_t)&displayio_epaperdisplay_set_rotation_obj, + (mp_obj_t)&mp_const_none_obj}, +}; + //| bus: _DisplayBus //| """The bus being used by the display""" //| @@ -317,6 +340,7 @@ STATIC const mp_rom_map_elem_t displayio_epaperdisplay_locals_dict_table[] = { { MP_ROM_QSTR(MP_QSTR_width), MP_ROM_PTR(&displayio_epaperdisplay_width_obj) }, { MP_ROM_QSTR(MP_QSTR_height), MP_ROM_PTR(&displayio_epaperdisplay_height_obj) }, + { MP_ROM_QSTR(MP_QSTR_rotation), MP_ROM_PTR(&displayio_epaperdisplay_rotation_obj) }, { MP_ROM_QSTR(MP_QSTR_bus), MP_ROM_PTR(&displayio_epaperdisplay_bus_obj) }, { MP_ROM_QSTR(MP_QSTR_busy), MP_ROM_PTR(&displayio_epaperdisplay_busy_obj) }, { MP_ROM_QSTR(MP_QSTR_time_to_refresh), MP_ROM_PTR(&displayio_epaperdisplay_time_to_refresh_obj) }, diff --git a/shared-bindings/displayio/EPaperDisplay.h b/shared-bindings/displayio/EPaperDisplay.h index f785203a41..14d4f6aa9a 100644 --- a/shared-bindings/displayio/EPaperDisplay.h +++ b/shared-bindings/displayio/EPaperDisplay.h @@ -56,6 +56,8 @@ bool common_hal_displayio_epaperdisplay_get_busy(displayio_epaperdisplay_obj_t* uint16_t common_hal_displayio_epaperdisplay_get_width(displayio_epaperdisplay_obj_t* self); uint16_t common_hal_displayio_epaperdisplay_get_height(displayio_epaperdisplay_obj_t* self); +uint16_t common_hal_displayio_epaperdisplay_get_rotation(displayio_epaperdisplay_obj_t* self); +void common_hal_displayio_epaperdisplay_set_rotation(displayio_epaperdisplay_obj_t* self, int rotation); mp_obj_t common_hal_displayio_epaperdisplay_get_bus(displayio_epaperdisplay_obj_t* self); diff --git a/shared-module/displayio/EPaperDisplay.c b/shared-module/displayio/EPaperDisplay.c index 1b285b4b1d..3fb37ff219 100644 --- a/shared-module/displayio/EPaperDisplay.c +++ b/shared-module/displayio/EPaperDisplay.c @@ -198,6 +198,29 @@ mp_obj_t common_hal_displayio_epaperdisplay_get_bus(displayio_epaperdisplay_obj_ return self->core.bus; } +void common_hal_displayio_epaperdisplay_set_rotation(displayio_epaperdisplay_obj_t* self, int rotation){ + bool transposed = (self->core.rotation == 90 || self->core.rotation == 270); + bool will_transposed = (rotation == 90 || rotation == 270); + if(transposed != will_transposed) { + int tmp = self->core.width; + self->core.width = self->core.height; + self->core.height = tmp; + } + displayio_display_core_set_rotation(&self->core, rotation); + if (self == &displays[0].epaper_display) { + supervisor_stop_terminal(); + supervisor_start_terminal(self->core.width, self->core.height); + } + if (self->core.current_group != NULL) { + displayio_group_update_transform(self->core.current_group, &self->core.transform); + } +} + +uint16_t common_hal_displayio_epaperdisplay_get_rotation(displayio_epaperdisplay_obj_t* self){ + return self->core.rotation; +} + + bool displayio_epaperdisplay_refresh_area(displayio_epaperdisplay_obj_t* self, const displayio_area_t* area) { uint16_t buffer_size = 128; // In uint32_ts