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