/*
 * Copyright 2024 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include <stdint.h>

void display_init(void);

void display_boot_splash(void);

void display_error_code(uint32_t);

//! Do whatever is necessary to prevent visual artifacts when resetting
//! the watch.
void display_prepare_for_reset(void);

//! Display the progress of a firmware update.
//!
//! The progress is expressed as a rational number less than or equal to 1.
//! When numerator == denominator, the progress indicator shows that the update
//! is complete.
void display_firmware_update_progress(uint32_t numerator, uint32_t denominator);