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8b3ae7b48c
* Fix of the issue that source clock for PWM module was improperly assumed to be derived from AHB_CLK, while in reality it is derived from IPG_CLK, what resulted in module generating signal with 4 times lower frequency than the configured one. * Cleanups.
30 lines
551 B
C++
30 lines
551 B
C++
// Copyright (c) 2017-2020, Mudita Sp. z.o.o. All rights reserved.
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// For licensing, see https://github.com/mudita/MuditaOS/LICENSE.md
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#pragma once
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#include "bsp/common.hpp"
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namespace bsp::eink_frontlight
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{
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enum class Action
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{
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TurnOn,
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TurnOff,
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SetBrightness,
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};
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using BrightnessPercentage = float;
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void init();
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void deinit();
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void turnOn();
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void turnOff();
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void setBrightness(BrightnessPercentage brightness);
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void setGammaFactor(float gamma);
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void updateClockFrequency();
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}
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