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56 lines
1.5 KiB
C
56 lines
1.5 KiB
C
/*
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* Copyright 2024 Google LLC
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#pragma once
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#include "board/display.h"
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#include <stdint.h>
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#include <stdbool.h>
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typedef struct {
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uint8_t address;
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uint8_t* data;
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} DisplayRow;
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typedef bool(*NextRowCallback)(DisplayRow* row);
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typedef void(*UpdateCompleteCallback)(void);
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//! Show the splash screen before the display has been fully initialized.
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void display_show_splash_screen(void);
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void display_init(void);
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uint32_t display_baud_rate_change(uint32_t new_frequency_hz);
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void display_clear(void);
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void display_update(NextRowCallback nrcb, UpdateCompleteCallback uccb);
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bool display_update_in_progress(void);
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void display_pulse_vcom(void);
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//! Show the panic screen.
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//!
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//! This function is only defined if the display hardware and driver support it.
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void display_show_panic_screen(uint32_t error_code);
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typedef struct GPoint GPoint;
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void display_set_offset(GPoint offset);
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GPoint display_get_offset(void);
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