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libepaper 2.0.0
A C++23 library for controlling Waveshare e-paper displays on Raspberry Pi, featuring transparent sleep/wake management and a fluent builder API.
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Internal utilities for libepaper implementation details. More...


Go to the source code of this file.
Namespaces | |
| namespace | epaper |
| namespace | epaper::internal |
Enumerations | |
| enum class | epaper::internal::PlaneCount : std::uint8_t { epaper::internal::One , epaper::internal::Two , epaper::internal::Three } |
| Type-safe enumeration for framebuffer plane counts. More... | |
Functions | |
| constexpr auto | epaper::internal::plane_count_value (PlaneCount count) noexcept -> std::size_t |
| auto | epaper::internal::transform_coordinates (std::size_t x, std::size_t y, std::size_t width, std::size_t height, Orientation orientation) -> std::pair< std::size_t, std::size_t > |
Variables | |
| constexpr std::size_t | epaper::internal::PLANE_COUNT_ONE = 1 |
| Number of planes for single-plane displays (BW, Gray4, Spectra6) | |
| constexpr std::size_t | epaper::internal::PLANE_COUNT_TWO = 2 |
| Number of planes for dual-plane displays (BWR, BWY) | |
| constexpr std::size_t | epaper::internal::PLANE_COUNT_THREE = 3 |
| Number of planes for triple-plane displays (reserved for future modes) | |
Internal utilities for libepaper implementation details.
This header contains internal implementation utilities that are not part of the public API. These functions and types are used within the library implementation and may change without notice.
Usage Constraint: Do not include this header directly in user code. These utilities are for library internals only.