203 lines
4.7 KiB
C
203 lines
4.7 KiB
C
/*
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* This file is subject to the terms of the GFX License. If a copy of
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* the license was not distributed with this file, you can obtain one at:
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*
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* http://ugfx.org/license.html
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*/
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/**
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* @file drivers/gdisp/ST7565/board_ST7565_template.h
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* @brief GDISP Graphic Driver subsystem board interface for the ST7565 display.
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*
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* @addtogroup GDISP
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* @{
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*/
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#ifndef _GDISP_LLD_BOARD_H
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#define _GDISP_LLD_BOARD_H
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/**
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* @brief Optional parameters that can be put in this file.
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* @note The values listed below are the defaults.
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*
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* @note #define GDISP_SCREEN_HEIGHT 600
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* @note #define GDISP_SCREEN_WIDTH 800
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*
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* @note Number of pixels per byte<br>
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* #define EINK_PPB 4
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*
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* @note Delay for generating clock pulses.
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* Unit is approximate clock cycles of the CPU (0 to 15).
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* This should be atleast 50 ns.<br>
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* #define EINK_CLOCKDELAY 0
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*
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* @note Width of one framebuffer block.
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* Must be divisible by EINK_PPB and evenly divide GDISP_SCREEN_WIDTH.<br>
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* #define EINK_BLOCKWIDTH 20
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*
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* @note
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* @note Height of one framebuffer block.
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* Must evenly divide GDISP_SCREEN_WIDTH.<br>
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* #define EINK_BLOCKHEIGHT 20
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*
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* @note Number of block buffers to use for framebuffer emulation.<br>
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* #define EINK_NUMBUFFERS 40
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*
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* @note Do a "blinking" clear, i.e. clear to opposite polarity first.
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* This reduces the image persistence.<br>
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* #define EINK_BLINKCLEAR TRUE
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*
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* @note Number of passes to use when clearing the display<br>
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* #define EINK_CLEARCOUNT 10
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*
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* @note Number of passes to use when writing to the display<br>
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* #define EINK_WRITECOUNT 4
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*/
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/**
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* @brief Initialise the board for the display.
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*
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* @param[in] g The GDisplay structure
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*
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* @note Set the g->board member to whatever is appropriate. For multiple
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* displays this might be a pointer to the appropriate register set.
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*
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* @notapi
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*/
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static inline void init_board(GDisplay *g) {
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(void) g;
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}
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/**
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* @brief Delay for display waveforms. Should be an accurate microsecond delay.
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*
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* @param[in] us The number of microseconds
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*/
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static void eink_delay(int us) {
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(void) us;
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}
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/**
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* @brief Turn the E-ink panel Vdd supply (+3.3V) on or off.
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*
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* @param[in] g The GDisplay structure
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* @param[in] on On or off
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*/
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static inline void setpower_vdd(GDisplay *g, bool_t on) {
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(void) g;
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(void) on;
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}
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/**
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* @brief Turn the E-ink panel negative supplies (-15V, -20V) on or off.
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*
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* @param[in] g The GDisplay structure
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* @param[in] on On or off
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*/
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static inline void setpower_vneg(GDisplay *g, bool_t on) {
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(void) g;
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(void) on;
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}
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/**
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* @brief Turn the E-ink panel positive supplies (-15V, -20V) on or off.
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*
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* @param[in] g The GDisplay structure
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* @param[in] on On or off
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*/
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static inline void setpower_vpos(GDisplay *g, bool_t on) {
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(void) g;
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(void) on;
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}
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/**
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* @brief Set the state of the LE (source driver Latch Enable) pin.
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*
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* @param[in] g The GDisplay structure
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* @param[in] on On or off
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*/
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static inline void setpin_le(GDisplay *g, bool_t on) {
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(void) g;
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(void) on;
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}
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/**
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* @brief Set the state of the OE (source driver Output Enable) pin.
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*
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* @param[in] g The GDisplay structure
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* @param[in] on On or off
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*/
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static inline void setpin_oe(GDisplay *g, bool_t on) {
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(void) g;
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(void) on;
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}
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/**
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* @brief Set the state of the CL (source driver Clock) pin.
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*
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* @param[in] g The GDisplay structure
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* @param[in] on On or off
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*/
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static inline void setpin_cl(GDisplay *g, bool_t on) {
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(void) g;
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(void) on;
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}
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/**
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* @brief Set the state of the SPH (source driver Start Pulse Horizontal) pin.
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*
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* @param[in] g The GDisplay structure
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* @param[in] on On or off
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*/
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static inline void setpin_sph(GDisplay *g, bool_t on) {
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(void) g;
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(void) on;
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}
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/**
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* @brief Set the state of the D0-D7 (source driver Data) pins.
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*
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* @param[in] g The GDisplay structure
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* @param[in] value The byte to write
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*/
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static inline void setpins_data(GDisplay *g, uint8_t value) {
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(void) g;
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(void) value;
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}
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/**
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* @brief Set the state of the CKV (gate driver Clock Vertical) pin.
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*
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* @param[in] g The GDisplay structure
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* @param[in] on On or off
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*/
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static inline void setpin_ckv(GDisplay *g, bool_t on) {
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(void) g;
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(void) on;
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}
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/**
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* @brief Set the state of the GMODE (gate driver Gate Mode) pin.
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*
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* @param[in] g The GDisplay structure
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* @param[in] on On or off
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*/
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static inline void setpin_gmode(GDisplay *g, bool_t on) {
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(void) g;
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(void) on;
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}
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/**
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* @brief Set the state of the SPV (gate driver Start Pulse Vertical) pin.
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*
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* @param[in] g The GDisplay structure
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* @param[in] on On or off
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*/
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static inline void setpin_spv(GDisplay *g, bool_t on) {
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(void) g;
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(void) on;
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}
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#endif /* _GDISP_LLD_BOARD_H */
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/** @} */
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