Convert S6D1121 driver to new format
This commit is contained in:
inmarket
parent
9a8b5b4163
commit
929dbabf68
7 changed files with 449 additions and 627 deletions
91
drivers/gdisp/S6D1121/board_S6D1121_olimex_e407.h
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91
drivers/gdisp/S6D1121/board_S6D1121_olimex_e407.h
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@ -0,0 +1,91 @@
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/*
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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/S6D1121/board_S6D1121_olimex_e407.h
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* @brief GDISP Graphic Driver subsystem board interface for the S6D1121 display
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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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// For a multiple display configuration we would put all this in a structure and then
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// set g->priv to that structure.
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#define GDISP_REG (*((volatile uint16_t *) 0x60000000)) /* RS = 0 */
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#define GDISP_RAM (*((volatile uint16_t *) 0x60020000)) /* RS = 1 */
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static inline void init_board(GDisplay *g) {
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// As we are not using multiple displays we set g->priv to NULL as we don't use it.
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g->priv = 0;
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switch(g->controllerdisplay) {
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case 0: // Set up for Display 0
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/* STM32F4 FSMC init */
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rccEnableAHB3(RCC_AHB3ENR_FSMCEN, 0);
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/* set pins to FSMC mode */
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IOBus busD = {GPIOD, (1 << 0) | (1 << 1) | (1 << 4) | (1 << 5) | (1 << 7) | (1 << 8) |
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(1 << 9) | (1 << 10) | (1 << 11) | (1 << 14) | (1 << 15), 0};
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IOBus busE = {GPIOE, (1 << 7) | (1 << 8) | (1 << 9) | (1 << 10) | (1 << 11) | (1 << 12) |
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(1 << 13) | (1 << 14) | (1 << 15), 0};
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palSetBusMode(&busD, PAL_MODE_ALTERNATE(12));
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palSetBusMode(&busE, PAL_MODE_ALTERNATE(12));
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/* FSMC timing */
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FSMC_Bank1->BTCR[0+1] = (6) | (10 << 8) | (10 << 16);
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/* Bank1 NOR/SRAM control register configuration */
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FSMC_Bank1->BTCR[0] = FSMC_BCR1_MWID_0 | FSMC_BCR1_WREN | FSMC_BCR1_MBKEN;
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break;
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}
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}
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static inline void setpin_reset(GDisplay *g, bool_t state) {
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(void) g;
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(void) state;
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}
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static inline void set_backlight(GDisplay *g, uint8_t percent) {
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(void) g;
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(void) percent;
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}
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static inline void acquire_bus(GDisplay *g) {
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(void) g;
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}
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static inline void release_bus(GDisplay *g) {
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(void) g;
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}
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static inline void write_index(GDisplay *g, uint16_t index) {
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(void) g;
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GDISP_REG = index;
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}
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static inline void write_data(GDisplay *g, uint16_t data) {
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(void) g;
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GDISP_RAM = data;
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}
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static inline void setreadmode(GDisplay *g) {
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(void) g;
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}
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static inline void setwritemode(GDisplay *g) {
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(void) g;
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}
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static inline uint16_t read_data(GDisplay *g) {
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(void) g;
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return GDISP_RAM;
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}
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#endif /* _GDISP_LLD_BOARD_H */
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154
drivers/gdisp/S6D1121/board_S6D1121_template.h
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154
drivers/gdisp/S6D1121/board_S6D1121_template.h
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@ -0,0 +1,154 @@
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/*
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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/S6D1121/board_S6D1121_template.h
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* @brief GDISP Graphic Driver subsystem board interface for the S6D1121 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 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->priv 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 After the initialisation.
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*
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* @param[in] g The GDisplay structure
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*
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* @notapi
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*/
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static inline void post_init_board(GDisplay *g) {
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(void) g;
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}
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/**
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* @brief Set or clear the lcd reset pin.
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*
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* @param[in] g The GDisplay structure
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* @param[in] state TRUE = lcd in reset, FALSE = normal operation
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*
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* @notapi
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*/
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static inline void setpin_reset(GDisplay *g, bool_t state) {
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(void) g;
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(void) state;
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}
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/**
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* @brief Set the lcd back-light level.
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*
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* @param[in] g The GDisplay structure
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* @param[in] percent 0 to 100%
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*
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* @notapi
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*/
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static inline void set_backlight(GDisplay *g, uint8_t percent) {
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(void) g;
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(void) percent;
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}
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/**
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* @brief Take exclusive control of the bus
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*
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* @param[in] g The GDisplay structure
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*
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* @notapi
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*/
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static inline void acquire_bus(GDisplay *g) {
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(void) g;
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}
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/**
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* @brief Release exclusive control of the bus
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*
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* @param[in] g The GDisplay structure
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*
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* @notapi
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*/
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static inline void release_bus(GDisplay *g) {
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(void) g;
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}
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/**
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* @brief Send data to the index register.
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*
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* @param[in] g The GDisplay structure
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* @param[in] index The index register to set
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*
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* @notapi
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*/
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static inline void write_index(GDisplay *g, uint16_t index) {
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(void) g;
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(void) index;
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}
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/**
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* @brief Send data to the lcd.
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*
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* @param[in] g The GDisplay structure
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* @param[in] data The data to send
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*
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* @notapi
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*/
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static inline void write_data(GDisplay *g, uint16_t data) {
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(void) g;
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(void) data;
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}
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/**
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* @brief Set the bus in read mode
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*
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* @param[in] g The GDisplay structure
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*
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* @notapi
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*/
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static inline void setreadmode(GDisplay *g) {
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(void) g;
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}
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/**
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* @brief Set the bus back into write mode
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*
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* @param[in] g The GDisplay structure
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*
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* @notapi
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*/
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static inline void setwritemode(GDisplay *g) {
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(void) g;
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}
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/**
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* @brief Read data from the lcd.
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* @return The data from the lcd
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*
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* @param[in] g The GDisplay structure
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*
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* @notapi
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*/
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static inline uint16_t read_data(GDisplay *g) {
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(void) g;
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return 0;
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}
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#endif /* _GDISP_LLD_BOARD_H */
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/** @} */
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@ -17,13 +17,6 @@
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#if GFX_USE_GDISP /*|| defined(__DOXYGEN__)*/
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/* Include the emulation code for things we don't support */
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#include "gdisp/lld/emulation.c"
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/*===========================================================================*/
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/* Driver local definitions. */
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/*===========================================================================*/
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#if defined(GDISP_SCREEN_HEIGHT)
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#warning "GDISP: This low level driver does not support setting a screen size. It is being ignored."
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#undef GISP_SCREEN_HEIGHT
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@ -33,525 +26,303 @@
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#undef GDISP_SCREEN_WIDTH
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#endif
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#define GDISP_SCREEN_HEIGHT 320
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#define GDISP_SCREEN_WIDTH 240
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#define GDISP_DRIVER_VMT GDISPVMT_S6D1121
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#include "../drivers/gdisp/S6D1121/gdisp_lld_config.h"
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#include "gdisp/lld/gdisp_lld.h"
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#define GDISP_INITIAL_CONTRAST 50
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#define GDISP_INITIAL_BACKLIGHT 100
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#include "board_S6D1121.h"
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/*===========================================================================*/
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/* Driver local definitions. */
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/*===========================================================================*/
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#include "gdisp_lld_board.h"
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#ifndef GDISP_SCREEN_HEIGHT
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#define GDISP_SCREEN_HEIGHT 320
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#endif
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#ifndef GDISP_SCREEN_WIDTH
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#define GDISP_SCREEN_WIDTH 240
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#endif
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#ifndef GDISP_INITIAL_CONTRAST
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#define GDISP_INITIAL_CONTRAST 50
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#endif
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#ifndef GDISP_INITIAL_BACKLIGHT
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#define GDISP_INITIAL_BACKLIGHT 100
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#endif
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/*===========================================================================*/
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/* Driver local definitions. */
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/*===========================================================================*/
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/* Some common routines and macros */
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#define write_reg(reg, data) { write_index(reg); write_data(data); }
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#define stream_start() write_index(0x0022);
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#define stream_stop()
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#define dummy_read(g) { volatile uint16_t dummy; dummy = read_data(g); (void) dummy; }
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#define write_reg(g, reg, data) { write_index(g, reg); write_data(g, data); }
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#define delay(us) gfxSleepMicroseconds(us)
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#define delayms(ms) gfxSleepMilliseconds(ms)
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static inline void set_cursor(coord_t x, coord_t y) {
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static inline void set_cursor(GDisplay *g) {
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/* R20h - 8 bit
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* R21h - 9 bit
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*/
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switch(GDISP.Orientation) {
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switch(g->g.Orientation) {
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case GDISP_ROTATE_0:
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write_reg(0x0020, x & 0x00FF);
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write_reg(0x0021, y & 0x01FF);
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write_reg(g, 0x20, g->p.x & 0x00FF);
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write_reg(g, 0x21, g->p.y & 0x01FF);
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break;
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case GDISP_ROTATE_90:
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/* Note X has already been mirrored, so we do it directly */
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write_reg(0x0020, y & 0x00FF);
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write_reg(0x0021, x & 0x01FF);
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write_reg(g, 0x20, g->p.y & 0x00FF);
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write_reg(g, 0x21, (GDISP_SCREEN_HEIGHT - 1 - g->p.x) & 0x01FF);
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break;
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case GDISP_ROTATE_180:
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write_reg(0x0020, (GDISP_SCREEN_WIDTH - 1 - x) & 0x00FF);
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write_reg(0x0021, (GDISP_SCREEN_HEIGHT - 1 - y) & 0x01FF);
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write_reg(g, 0x20, (GDISP_SCREEN_WIDTH - 1 - g->p.x) & 0x00FF);
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write_reg(g, 0x21, (GDISP_SCREEN_HEIGHT - 1 - g->p.y) & 0x01FF);
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break;
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case GDISP_ROTATE_270:
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write_reg(0x0020, (GDISP_SCREEN_WIDTH - 1 - y) & 0x00FF);
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write_reg(0x0021, (GDISP_SCREEN_HEIGHT - 1 - x) & 0x01FF);
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write_reg(g, 0x20, (GDISP_SCREEN_WIDTH - 1 - g->p.y) & 0x00FF);
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write_reg(g, 0x21, g->p.x & 0x01FF);
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break;
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}
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}
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write_index(g, 0x22);
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}
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static inline void set_viewport(coord_t x, coord_t y, coord_t cx, coord_t cy) {
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static inline void set_viewport(GDisplay *g) {
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/* HSA / HEA are 8 bit
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* VSA / VEA are 9 bit
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* use masks 0x00FF and 0x01FF to enforce this
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*/
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switch(GDISP.Orientation) {
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switch(g->g.Orientation) {
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case GDISP_ROTATE_0:
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write_reg(0x46, (((x + cx - 1) << 8) & 0xFF00 ) |
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(x & 0x00FF));
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write_reg(0x48, y & 0x01FF);
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write_reg(0x47, (y + cy - 1) & 0x01FF);
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write_reg(g, 0x46, (((g->p.x + g->p.cx - 1) << 8) & 0xFF00 ) | (g->p.x & 0x00FF));
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write_reg(g, 0x48, g->p.y & 0x01FF);
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write_reg(g, 0x47, (g->p.y + g->p.cy - 1) & 0x01FF);
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break;
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case GDISP_ROTATE_90:
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write_reg(0x46, (((y + cy - 1) << 8) & 0xFF00) |
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(y & 0x00FF));
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write_reg(0x48, x & 0x01FF);
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write_reg(0x47, (x + cx - 1) & 0x01FF);
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write_reg(g, 0x46, (((g->p.y + g->p.cy - 1) << 8) & 0xFF00) | (g->p.y & 0x00FF));
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write_reg(g, 0x48, (GDISP_SCREEN_HEIGHT - (g->p.x + g->p.cx)) & 0x01FF);
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write_reg(g, 0x47, (GDISP_SCREEN_HEIGHT-1 - g->p.x) & 0x01FF);
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break;
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case GDISP_ROTATE_180:
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write_reg(0x46, (((GDISP_SCREEN_WIDTH - x - 1) & 0x00FF) << 8) |
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((GDISP_SCREEN_WIDTH - (x + cx)) & 0x00FF));
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write_reg(0x48, (GDISP_SCREEN_HEIGHT - (y + cy)) & 0x01FF);
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write_reg(0x47, (GDISP_SCREEN_HEIGHT- y - 1) & 0x01FF);
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write_reg(g, 0x46, (((GDISP_SCREEN_WIDTH-1 - g->p.x) & 0x00FF) << 8) |
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((GDISP_SCREEN_WIDTH - (g->p.x + g->p.cx)) & 0x00FF));
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write_reg(g, 0x48, (GDISP_SCREEN_HEIGHT - (g->p.y + g->p.cy)) & 0x01FF);
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write_reg(g, 0x47, (GDISP_SCREEN_HEIGHT-1 - g->p.y) & 0x01FF);
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break;
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case GDISP_ROTATE_270:
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write_reg(0x46, (((GDISP_SCREEN_WIDTH - y - 1) & 0x00FF) << 8) |
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((GDISP_SCREEN_WIDTH - (y + cy)) & 0x00FF));
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write_reg(0x48, (GDISP_SCREEN_HEIGHT - (x + cx)) & 0x01FF);
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write_reg(0x47, (GDISP_SCREEN_HEIGHT - x - 1) & 0x01FF);
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write_reg(g, 0x46, (((GDISP_SCREEN_WIDTH-1 - g->p.y) & 0x00FF) << 8) |
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((GDISP_SCREEN_WIDTH - (g->p.y + g->p.cy)) & 0x00FF));
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write_reg(g, 0x48, g->p.x & 0x01FF);
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write_reg(g, 0x47, (g->p.x + g->p.cx - 1) & 0x01FF);
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break;
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}
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set_cursor(x, y);
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}
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static inline void reset_viewport(void) {
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switch(GDISP.Orientation) {
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case GDISP_ROTATE_0:
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case GDISP_ROTATE_180:
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set_viewport(0, 0, GDISP_SCREEN_WIDTH, GDISP_SCREEN_HEIGHT);
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break;
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case GDISP_ROTATE_90:
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case GDISP_ROTATE_270:
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set_viewport(0, 0, GDISP_SCREEN_HEIGHT, GDISP_SCREEN_WIDTH);
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break;
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}
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}
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bool_t gdisp_lld_init(void) {
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LLDSPEC bool_t gdisp_lld_init(GDisplay *g) {
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/* initialize the hardware */
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init_board();
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init_board(g);
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/* Hardware reset */
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setpin_reset(TRUE);
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setpin_reset(g, TRUE);
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delayms(20);
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setpin_reset(TRUE);
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setpin_reset(g, TRUE);
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delayms(20);
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/* Get the bus for the following initialisation commands */
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acquire_bus();
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acquire_bus(g);
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write_reg(0x11,0x2004);
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write_reg(0x13,0xCC00);
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write_reg(0x15,0x2600);
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write_reg(0x14,0x252A);
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write_reg(0x12,0x0033);
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write_reg(0x13,0xCC04);
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write_reg(g, 0x11, 0x2004);
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write_reg(g, 0x13, 0xCC00);
|
||||
write_reg(g, 0x15, 0x2600);
|
||||
write_reg(g, 0x14, 0x252A);
|
||||
write_reg(g, 0x12, 0x0033);
|
||||
write_reg(g, 0x13, 0xCC04);
|
||||
|
||||
delayms(1);
|
||||
|
||||
write_reg(0x13,0xCC06);
|
||||
write_reg(g, 0x13, 0xCC06);
|
||||
|
||||
delayms(1);
|
||||
|
||||
write_reg(0x13,0xCC4F);
|
||||
write_reg(g, 0x13, 0xCC4F);
|
||||
|
||||
delayms(1);
|
||||
|
||||
write_reg(0x13,0x674F);
|
||||
write_reg(0x11,0x2003);
|
||||
write_reg(g, 0x13, 0x674F);
|
||||
write_reg(g, 0x11, 0x2003);
|
||||
|
||||
delayms(1);
|
||||
|
||||
// Gamma Setting
|
||||
write_reg(0x30,0x2609);
|
||||
write_reg(0x31,0x242C);
|
||||
write_reg(0x32,0x1F23);
|
||||
write_reg(0x33,0x2425);
|
||||
write_reg(0x34,0x2226);
|
||||
write_reg(0x35,0x2523);
|
||||
write_reg(0x36,0x1C1A);
|
||||
write_reg(0x37,0x131D);
|
||||
write_reg(0x38,0x0B11);
|
||||
write_reg(0x39,0x1210);
|
||||
write_reg(0x3A,0x1315);
|
||||
write_reg(0x3B,0x3619);
|
||||
write_reg(0x3C,0x0D00);
|
||||
write_reg(0x3D,0x000D);
|
||||
write_reg(g, 0x30, 0x2609);
|
||||
write_reg(g, 0x31, 0x242C);
|
||||
write_reg(g, 0x32, 0x1F23);
|
||||
write_reg(g, 0x33, 0x2425);
|
||||
write_reg(g, 0x34, 0x2226);
|
||||
write_reg(g, 0x35, 0x2523);
|
||||
write_reg(g, 0x36, 0x1C1A);
|
||||
write_reg(g, 0x37, 0x131D);
|
||||
write_reg(g, 0x38, 0x0B11);
|
||||
write_reg(g, 0x39, 0x1210);
|
||||
write_reg(g, 0x3A, 0x1315);
|
||||
write_reg(g, 0x3B, 0x3619);
|
||||
write_reg(g, 0x3C, 0x0D00);
|
||||
write_reg(g, 0x3D, 0x000D);
|
||||
|
||||
write_reg(0x16,0x0007);
|
||||
write_reg(0x02,0x0013);
|
||||
write_reg(0x03,0x0003);
|
||||
write_reg(0x01,0x0127);
|
||||
write_reg(g, 0x16, 0x0007);
|
||||
write_reg(g, 0x02, 0x0013);
|
||||
write_reg(g, 0x03, 0x0003);
|
||||
write_reg(g, 0x01, 0x0127);
|
||||
|
||||
delayms(1);
|
||||
|
||||
write_reg(0x08,0x0303);
|
||||
write_reg(0x0A,0x000B);
|
||||
write_reg(0x0B,0x0003);
|
||||
write_reg(0x0C,0x0000);
|
||||
write_reg(0x41,0x0000);
|
||||
write_reg(0x50,0x0000);
|
||||
write_reg(0x60,0x0005);
|
||||
write_reg(0x70,0x000B);
|
||||
write_reg(0x71,0x0000);
|
||||
write_reg(0x78,0x0000);
|
||||
write_reg(0x7A,0x0000);
|
||||
write_reg(0x79,0x0007);
|
||||
write_reg(0x07,0x0051);
|
||||
write_reg(g, 0x08, 0x0303);
|
||||
write_reg(g, 0x0A, 0x000B);
|
||||
write_reg(g, 0x0B, 0x0003);
|
||||
write_reg(g, 0x0C, 0x0000);
|
||||
write_reg(g, 0x41, 0x0000);
|
||||
write_reg(g, 0x50, 0x0000);
|
||||
write_reg(g, 0x60, 0x0005);
|
||||
write_reg(g, 0x70, 0x000B);
|
||||
write_reg(g, 0x71, 0x0000);
|
||||
write_reg(g, 0x78, 0x0000);
|
||||
write_reg(g, 0x7A, 0x0000);
|
||||
write_reg(g, 0x79, 0x0007);
|
||||
write_reg(g, 0x07, 0x0051);
|
||||
|
||||
delayms(1);
|
||||
|
||||
write_reg(0x07,0x0053);
|
||||
write_reg(0x79,0x0000);
|
||||
write_reg(g, 0x07,0x0053);
|
||||
write_reg(g, 0x79,0x0000);
|
||||
|
||||
reset_viewport();
|
||||
set_backlight(GDISP_INITIAL_BACKLIGHT);
|
||||
// Finish Init
|
||||
post_init_board(g);
|
||||
|
||||
/* Now initialise the GDISP structure */
|
||||
GDISP.Width = GDISP_SCREEN_WIDTH;
|
||||
GDISP.Height = GDISP_SCREEN_HEIGHT;
|
||||
GDISP.Orientation = GDISP_ROTATE_0;
|
||||
GDISP.Powermode = powerOn;
|
||||
GDISP.Backlight = 100;
|
||||
GDISP.Contrast = 50;
|
||||
#if GDISP_NEED_VALIDATION || GDISP_NEED_CLIP
|
||||
GDISP.clipx0 = 0;
|
||||
GDISP.clipy0 = 0;
|
||||
GDISP.clipx1 = GDISP.Width;
|
||||
GDISP.clipy1 = GDISP.Height;
|
||||
#endif
|
||||
// Release the bus
|
||||
release_bus(g);
|
||||
|
||||
/* Turn on the back-light */
|
||||
set_backlight(g, GDISP_INITIAL_BACKLIGHT);
|
||||
|
||||
/* Initialise the GDISP structure */
|
||||
g->g.Width = GDISP_SCREEN_WIDTH;
|
||||
g->g.Height = GDISP_SCREEN_HEIGHT;
|
||||
g->g.Orientation = GDISP_ROTATE_0;
|
||||
g->g.Powermode = powerOn;
|
||||
g->g.Backlight = GDISP_INITIAL_BACKLIGHT;
|
||||
g->g.Contrast = GDISP_INITIAL_CONTRAST;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Draws a pixel on the display.
|
||||
*
|
||||
* @param[in] x X location of the pixel
|
||||
* @param[in] y Y location of the pixel
|
||||
* @param[in] color The color of the pixel
|
||||
*
|
||||
* @notapi
|
||||
*/
|
||||
void gdisp_lld_draw_pixel(coord_t x, coord_t y, color_t color) {
|
||||
#if GDISP_NEED_VALIDATION || GDISP_NEED_CLIP
|
||||
if (x < GDISP.clipx0 || y < GDISP.clipy0 || x >= GDISP.clipx1 || y >= GDISP.clipy1) return;
|
||||
#endif
|
||||
|
||||
acquire_bus();
|
||||
set_cursor(x, y);
|
||||
write_reg(0x0022, color);
|
||||
release_bus();
|
||||
}
|
||||
|
||||
/* ---- Optional Routines ---- */
|
||||
|
||||
#if GDISP_HARDWARE_CLEARS || defined(__DOXYGEN__)
|
||||
/**
|
||||
* @brief Clear the display.
|
||||
* @note Optional - The high level driver can emulate using software.
|
||||
*
|
||||
* @param[in] color The color of the pixel
|
||||
*
|
||||
* @notapi
|
||||
*/
|
||||
void gdisp_lld_clear(color_t color) {
|
||||
unsigned i;
|
||||
|
||||
acquire_bus();
|
||||
set_cursor(0, 0);
|
||||
stream_start();
|
||||
|
||||
for(i = 0; i < GDISP_SCREEN_WIDTH * GDISP_SCREEN_HEIGHT; i++)
|
||||
write_data(color);
|
||||
|
||||
stream_stop();
|
||||
release_bus();
|
||||
#if GDISP_HARDWARE_STREAM_WRITE
|
||||
LLDSPEC void gdisp_lld_write_start(GDisplay *g) {
|
||||
acquire_bus(g);
|
||||
set_viewport(g);
|
||||
}
|
||||
LLDSPEC void gdisp_lld_write_color(GDisplay *g) {
|
||||
write_data(g, g->p.color);
|
||||
}
|
||||
LLDSPEC void gdisp_lld_write_stop(GDisplay *g) {
|
||||
release_bus(g);
|
||||
}
|
||||
LLDSPEC void gdisp_lld_write_pos(GDisplay *g) {
|
||||
set_cursor(g);
|
||||
}
|
||||
#endif
|
||||
|
||||
#if GDISP_HARDWARE_FILLS || defined(__DOXYGEN__)
|
||||
/**
|
||||
* @brief Fill an area with a color.
|
||||
* @note Optional - The high level driver can emulate using software.
|
||||
*
|
||||
* @param[in] x, y The start filled area
|
||||
* @param[in] cx, cy The width and height to be filled
|
||||
* @param[in] color The color of the fill
|
||||
*
|
||||
* @notapi
|
||||
*/
|
||||
void gdisp_lld_fill_area(coord_t x, coord_t y, coord_t cx, coord_t cy, color_t color) {
|
||||
unsigned i, area;
|
||||
|
||||
#if GDISP_NEED_VALIDATION || GDISP_NEED_CLIP
|
||||
if (x < GDISP.clipx0) { cx -= GDISP.clipx0 - x; x = GDISP.clipx0; }
|
||||
if (y < GDISP.clipy0) { cy -= GDISP.clipy0 - y; y = GDISP.clipy0; }
|
||||
if (cx <= 0 || cy <= 0 || x >= GDISP.clipx1 || y >= GDISP.clipy1) return;
|
||||
if (x+cx > GDISP.clipx1) cx = GDISP.clipx1 - x;
|
||||
if (y+cy > GDISP.clipy1) cy = GDISP.clipy1 - y;
|
||||
#endif
|
||||
|
||||
area = cx*cy;
|
||||
acquire_bus();
|
||||
set_viewport(x, y, cx, cy);
|
||||
stream_start();
|
||||
for(i = 0; i < area; i++)
|
||||
write_data(color);
|
||||
stream_stop();
|
||||
reset_viewport();
|
||||
release_bus();
|
||||
#if GDISP_HARDWARE_STREAM_READ
|
||||
LLDSPEC void gdisp_lld_read_start(GDisplay *g) {
|
||||
acquire_bus(g);
|
||||
set_viewport(g);
|
||||
set_cursor(g);
|
||||
setreadmode(g);
|
||||
dummy_read(g);
|
||||
}
|
||||
LLDSPEC color_t gdisp_lld_read_color(GDisplay *g) {
|
||||
return read_data(g);
|
||||
}
|
||||
LLDSPEC void gdisp_lld_read_stop(GDisplay *g) {
|
||||
setwritemode(g);
|
||||
release_bus(g);
|
||||
}
|
||||
#endif
|
||||
|
||||
#if GDISP_HARDWARE_BITFILLS || defined(__DOXYGEN__)
|
||||
/**
|
||||
* @brief Fill an area with a bitmap.
|
||||
* @note Optional - The high level driver can emulate using software.
|
||||
*
|
||||
* @param[in] x, y The start filled area
|
||||
* @param[in] cx, cy The width and height to be filled
|
||||
* @param[in] srcx, srcy The bitmap position to start the fill from
|
||||
* @param[in] srccx The width of a line in the bitmap.
|
||||
* @param[in] buffer The pixels to use to fill the area.
|
||||
*
|
||||
* @notapi
|
||||
*/
|
||||
void gdisp_lld_blit_area_ex(coord_t x, coord_t y, coord_t cx, coord_t cy, coord_t srcx, coord_t srcy, coord_t srccx, const pixel_t *buffer) {
|
||||
coord_t endx, endy;
|
||||
unsigned lg;
|
||||
|
||||
#if GDISP_NEED_VALIDATION || GDISP_NEED_CLIP
|
||||
if (x < GDISP.clipx0) { cx -= GDISP.clipx0 - x; srcx += GDISP.clipx0 - x; x = GDISP.clipx0; }
|
||||
if (y < GDISP.clipy0) { cy -= GDISP.clipy0 - y; srcy += GDISP.clipy0 - y; y = GDISP.clipy0; }
|
||||
if (srcx+cx > srccx) cx = srccx - srcx;
|
||||
if (cx <= 0 || cy <= 0 || x >= GDISP.clipx1 || y >= GDISP.clipy1) return;
|
||||
if (x+cx > GDISP.clipx1) cx = GDISP.clipx1 - x;
|
||||
if (y+cy > GDISP.clipy1) cy = GDISP.clipy1 - y;
|
||||
#endif
|
||||
|
||||
acquire_bus();
|
||||
set_viewport(x, y, cx, cy);
|
||||
stream_start();
|
||||
|
||||
endx = srcx + cx;
|
||||
endy = y + cy;
|
||||
lg = srccx - cx;
|
||||
buffer += srcx + srcy * srccx;
|
||||
for(; y < endy; y++, buffer += lg)
|
||||
for(x=srcx; x < endx; x++)
|
||||
write_data(*buffer++);
|
||||
stream_stop();
|
||||
reset_viewport();
|
||||
release_bus();
|
||||
}
|
||||
#endif
|
||||
|
||||
#if (GDISP_NEED_PIXELREAD && GDISP_HARDWARE_PIXELREAD) || defined(__DOXYGEN__)
|
||||
/**
|
||||
* @brief Get the color of a particular pixel.
|
||||
* @note Optional.
|
||||
* @note If x,y is off the screen, the result is undefined.
|
||||
*
|
||||
* @param[in] x, y The start of the text
|
||||
*
|
||||
* @notapi
|
||||
*/
|
||||
color_t gdisp_lld_get_pixel_color(coord_t x, coord_t y) {
|
||||
/* This routine is marked "DO NOT USE" in the original
|
||||
* GLCD driver. We just keep our GDISP_HARDWARE_READPIXEL
|
||||
* turned off for now.
|
||||
*/
|
||||
color_t color;
|
||||
|
||||
#if GDISP_NEED_VALIDATION || GDISP_NEED_CLIP
|
||||
if (x < 0 || x >= GDISP.Width || y < 0 || y >= GDISP.Height) return 0;
|
||||
#endif
|
||||
|
||||
aquire_bus();
|
||||
set_cursor(x, y);
|
||||
stream_start();
|
||||
|
||||
color = lld_lcdReadData();
|
||||
color = lld_lcdReadData();
|
||||
|
||||
stream_stop();
|
||||
release_bus();
|
||||
|
||||
return color;
|
||||
}
|
||||
#endif
|
||||
|
||||
#if (GDISP_NEED_SCROLL && GDISP_HARDWARE_SCROLL) || defined(__DOXYGEN__)
|
||||
/**
|
||||
* @brief Scroll vertically a section of the screen.
|
||||
* @note Optional.
|
||||
* @note If x,y + cx,cy is off the screen, the result is undefined.
|
||||
* @note If lines is >= cy, it is equivelent to a area fill with bgcolor.
|
||||
*
|
||||
* @param[in] x, y The start of the area to be scrolled
|
||||
* @param[in] cx, cy The size of the area to be scrolled
|
||||
* @param[in] lines The number of lines to scroll (Can be positive or negative)
|
||||
* @param[in] bgcolor The color to fill the newly exposed area.
|
||||
*
|
||||
* @notapi
|
||||
*/
|
||||
void gdisp_lld_vertical_scroll(coord_t x, coord_t y, coord_t cx, coord_t cy, int lines, color_t bgcolor) {
|
||||
/* This is marked as "TODO: Test this" in the original GLCD driver.
|
||||
* For now we just leave the GDISP_HARDWARE_SCROLL off.
|
||||
*/
|
||||
static color_t buf[((GDISP_SCREEN_HEIGHT > GDISP_SCREEN_WIDTH ) ? GDISP_SCREEN_HEIGHT : GDISP_SCREEN_WIDTH)];
|
||||
coord_t row0, row1;
|
||||
unsigned i, gap, abslines;
|
||||
|
||||
#if GDISP_NEED_VALIDATION || GDISP_NEED_CLIP
|
||||
if (x < GDISP.clipx0) { cx -= GDISP.clipx0 - x; x = GDISP.clipx0; }
|
||||
if (y < GDISP.clipy0) { cy -= GDISP.clipy0 - y; y = GDISP.clipy0; }
|
||||
if (!lines || cx <= 0 || cy <= 0 || x >= GDISP.clipx1 || y >= GDISP.clipy1) return;
|
||||
if (x+cx > GDISP.clipx1) cx = GDISP.clipx1 - x;
|
||||
if (y+cy > GDISP.clipy1) cy = GDISP.clipy1 - y;
|
||||
#endif
|
||||
|
||||
abslines = lines < 0 ? -lines : lines;
|
||||
|
||||
acquire_bus();
|
||||
if (abslines >= cy) {
|
||||
abslines = cy;
|
||||
gap = 0;
|
||||
} else {
|
||||
gap = cy - abslines;
|
||||
for(i = 0; i < gap; i++) {
|
||||
if(lines > 0) {
|
||||
row0 = y + i + lines;
|
||||
row1 = y + i;
|
||||
} else {
|
||||
row0 = (y - i - 1) + lines;
|
||||
row1 = (y - i - 1);
|
||||
}
|
||||
|
||||
/* read row0 into the buffer and then write at row1*/
|
||||
set_viewport(x, row0, cx, 1);
|
||||
lld_lcdReadStreamStart();
|
||||
lld_lcdReadStream(buf, cx);
|
||||
lld_lcdReadStreamStop();
|
||||
|
||||
set_viewport(x, row1, cx, 1);
|
||||
stream_start();
|
||||
write_data(buf, cx);
|
||||
stream_stop();
|
||||
}
|
||||
}
|
||||
|
||||
/* fill the remaining gap */
|
||||
set_viewport(x, lines > 0 ? (y+gap) : y, cx, abslines);
|
||||
stream_start();
|
||||
gap = cx*abslines;
|
||||
for(i = 0; i < gap; i++) write_data(bgcolor);
|
||||
stream_stop();
|
||||
reset_viewport();
|
||||
release_bus();
|
||||
}
|
||||
#endif
|
||||
|
||||
#if GDISP_HARDWARE_CONTROL || defined(__DOXYGEN__)
|
||||
/**
|
||||
* @brief Driver Control
|
||||
* @details Unsupported control codes are ignored.
|
||||
* @note The value parameter should always be typecast to (void *).
|
||||
* @note There are some predefined and some specific to the low level driver.
|
||||
* @note GDISP_CONTROL_POWER - Takes a gdisp_powermode_t
|
||||
* GDISP_CONTROL_ORIENTATION - Takes a gdisp_orientation_t
|
||||
* GDISP_CONTROL_BACKLIGHT - Takes an int from 0 to 100. For a driver
|
||||
* that only supports off/on anything other
|
||||
* than zero is on.
|
||||
* GDISP_CONTROL_CONTRAST - Takes an int from 0 to 100.
|
||||
* GDISP_CONTROL_LLD - Low level driver control constants start at
|
||||
* this value.
|
||||
*
|
||||
* @param[in] what What to do.
|
||||
* @param[in] value The value to use (always cast to a void *).
|
||||
*
|
||||
* @notapi
|
||||
*/
|
||||
void gdisp_lld_control(unsigned what, void *value) {
|
||||
switch(what) {
|
||||
case GDISP_CONTROL_POWER:
|
||||
if (GDISP.Powermode == (gdisp_powermode_t)value)
|
||||
return;
|
||||
switch((gdisp_powermode_t)value) {
|
||||
#if GDISP_NEED_CONTROL && GDISP_HARDWARE_CONTROL
|
||||
LLDSPEC void gdisp_lld_control(GDisplay *g) {
|
||||
switch(g->p.x) {
|
||||
#if 0
|
||||
case GDISP_CONTROL_POWER:
|
||||
if (g->g.Powermode == (powermode_t)g->p.ptr)
|
||||
return;
|
||||
switch((powermode_t)g->p.ptr) {
|
||||
case powerOff:
|
||||
/* Code here */
|
||||
/* break; */
|
||||
acquire_bus(g);
|
||||
// TODO
|
||||
release_bus(g);
|
||||
break;
|
||||
case powerOn:
|
||||
/* Code here */
|
||||
/* You may need this ---
|
||||
if (GDISP.Powermode != powerSleep)
|
||||
gdisp_lld_init();
|
||||
*/
|
||||
/* break; */
|
||||
acquire_bus(g);
|
||||
// TODO
|
||||
release_bus(g);
|
||||
break;
|
||||
case powerSleep:
|
||||
/* Code here */
|
||||
/* break; */
|
||||
acquire_bus(g);
|
||||
// TODO
|
||||
release_bus(g);
|
||||
break;
|
||||
default:
|
||||
return;
|
||||
}
|
||||
GDISP.Powermode = (gdisp_powermode_t)value;
|
||||
return;
|
||||
case GDISP_CONTROL_ORIENTATION:
|
||||
if (GDISP.Orientation == (gdisp_orientation_t)value)
|
||||
}
|
||||
g->g.Powermode = (powermode_t)g->p.ptr;
|
||||
return;
|
||||
switch((gdisp_orientation_t)value) {
|
||||
case GDISP_ROTATE_0:
|
||||
acquire_bus();
|
||||
write_reg(0x0001,0x0127);
|
||||
write_reg(0x03, 0b0011);
|
||||
release_bus();
|
||||
#endif
|
||||
|
||||
GDISP.Height = GDISP_SCREEN_HEIGHT;
|
||||
GDISP.Width = GDISP_SCREEN_WIDTH;
|
||||
case GDISP_CONTROL_ORIENTATION:
|
||||
if (g->g.Orientation == (orientation_t)g->p.ptr)
|
||||
return;
|
||||
switch((orientation_t)g->p.ptr) {
|
||||
case GDISP_ROTATE_0:
|
||||
acquire_bus(g);
|
||||
write_reg(g, 0x03, 0b0011);
|
||||
release_bus(g);
|
||||
g->g.Height = GDISP_SCREEN_HEIGHT;
|
||||
g->g.Width = GDISP_SCREEN_WIDTH;
|
||||
break;
|
||||
case GDISP_ROTATE_90:
|
||||
acquire_bus();
|
||||
write_reg(0x0001,0x0027);
|
||||
write_reg(0x0003, 0b1011);
|
||||
release_bus();
|
||||
|
||||
GDISP.Height = GDISP_SCREEN_WIDTH;
|
||||
GDISP.Width = GDISP_SCREEN_HEIGHT;
|
||||
acquire_bus(g);
|
||||
write_reg(g, 0x03, 0b1001);
|
||||
release_bus(g);
|
||||
g->g.Height = GDISP_SCREEN_WIDTH;
|
||||
g->g.Width = GDISP_SCREEN_HEIGHT;
|
||||
break;
|
||||
case GDISP_ROTATE_180:
|
||||
acquire_bus();
|
||||
write_reg(0x0001,0x0127);
|
||||
write_reg(0x0003, 0b0000);
|
||||
release_bus();
|
||||
|
||||
GDISP.Height = GDISP_SCREEN_HEIGHT;
|
||||
GDISP.Width = GDISP_SCREEN_WIDTH;
|
||||
acquire_bus(g);
|
||||
write_reg(g, 0x03, 0b0000);
|
||||
release_bus(g);
|
||||
g->g.Height = GDISP_SCREEN_HEIGHT;
|
||||
g->g.Width = GDISP_SCREEN_WIDTH;
|
||||
break;
|
||||
case GDISP_ROTATE_270:
|
||||
acquire_bus();
|
||||
write_reg(0x0001,0x0027);
|
||||
write_reg(0x0003, 0b1000);
|
||||
release_bus();
|
||||
|
||||
GDISP.Height = GDISP_SCREEN_WIDTH;
|
||||
GDISP.Width = GDISP_SCREEN_HEIGHT;
|
||||
acquire_bus(g);
|
||||
write_reg(g, 0x03, 0b1010);
|
||||
release_bus(g);
|
||||
g->g.Height = GDISP_SCREEN_WIDTH;
|
||||
g->g.Width = GDISP_SCREEN_HEIGHT;
|
||||
break;
|
||||
default:
|
||||
return;
|
||||
}
|
||||
#if GDISP_NEED_CLIP || GDISP_NEED_VALIDATION
|
||||
GDISP.clipx0 = 0;
|
||||
GDISP.clipy0 = 0;
|
||||
GDISP.clipx1 = GDISP.Width;
|
||||
GDISP.clipy1 = GDISP.Height;
|
||||
#endif
|
||||
GDISP.Orientation = (gdisp_orientation_t)value;
|
||||
g->g.Orientation = (orientation_t)value;
|
||||
return;
|
||||
/*
|
||||
case GDISP_CONTROL_BACKLIGHT:
|
||||
case GDISP_CONTROL_CONTRAST:
|
||||
*/
|
||||
|
||||
case GDISP_CONTROL_BACKLIGHT:
|
||||
if ((unsigned)g->p.ptr > 100)
|
||||
g->p.ptr = (void *)100;
|
||||
set_backlight(g, (unsigned)g->p.ptr);
|
||||
g->g.Backlight = (unsigned)g->p.ptr;
|
||||
return;
|
||||
|
||||
//case GDISP_CONTROL_CONTRAST:
|
||||
default:
|
||||
return;
|
||||
}
|
||||
}
|
||||
#endif
|
||||
|
|
|
|||
|
|
@ -1,5 +1,2 @@
|
|||
# List the required driver.
|
||||
GFXSRC += $(GFXLIB)/drivers/gdisp/S6D1121/gdisp_lld.c
|
||||
|
||||
# Required include directories
|
||||
GFXINC += $(GFXLIB)/drivers/gdisp/S6D1121
|
||||
GFXSRC += $(GFXLIB)/drivers/gdisp/S6D1121/gdisp_lld.c
|
||||
|
|
|
|||
|
|
@ -1,81 +0,0 @@
|
|||
/*
|
||||
* 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/S6D1121/gdisp_lld_board_olimex_e407.h
|
||||
* @brief GDISP Graphic Driver subsystem board interface for the S6D1121 display
|
||||
*
|
||||
* @addtogroup GDISP
|
||||
* @{
|
||||
*/
|
||||
|
||||
#ifndef _GDISP_LLD_BOARD_H
|
||||
#define _GDISP_LLD_BOARD_H
|
||||
|
||||
#define GDISP_REG (*((volatile uint16_t *) 0x60000000)) /* RS = 0 */
|
||||
#define GDISP_RAM (*((volatile uint16_t *) 0x60020000)) /* RS = 1 */
|
||||
|
||||
static inline void init_board(void) {
|
||||
int FSMC_Bank = 0;
|
||||
|
||||
/* STM32F4 FSMC init */
|
||||
rccEnableAHB3(RCC_AHB3ENR_FSMCEN, 0);
|
||||
|
||||
/* set pins to FSMC mode */
|
||||
IOBus busD = {GPIOD, (1 << 0) | (1 << 1) | (1 << 4) | (1 << 5) | (1 << 7) | (1 << 8) |
|
||||
(1 << 9) | (1 << 10) | (1 << 11) | (1 << 14) | (1 << 15), 0};
|
||||
|
||||
IOBus busE = {GPIOE, (1 << 7) | (1 << 8) | (1 << 9) | (1 << 10) | (1 << 11) | (1 << 12) |
|
||||
(1 << 13) | (1 << 14) | (1 << 15), 0};
|
||||
|
||||
palSetBusMode(&busD, PAL_MODE_ALTERNATE(12));
|
||||
palSetBusMode(&busE, PAL_MODE_ALTERNATE(12));
|
||||
|
||||
/* FSMC timing */
|
||||
FSMC_Bank1->BTCR[FSMC_Bank+1] = (6) | (10 << 8) | (10 << 16);
|
||||
|
||||
/* Bank1 NOR/SRAM control register configuration */
|
||||
FSMC_Bank1->BTCR[FSMC_Bank] = FSMC_BCR1_MWID_0 | FSMC_BCR1_WREN | FSMC_BCR1_MBKEN;
|
||||
}
|
||||
|
||||
static inline void setpin_reset(bool_t state) {
|
||||
(void)state;
|
||||
|
||||
/* Nothing to do here */
|
||||
}
|
||||
|
||||
static inline void set_backlight(uint8_t percent) {
|
||||
(void)percent;
|
||||
|
||||
/* Nothing to do here */
|
||||
}
|
||||
|
||||
static inline void acquire_bus(void) {
|
||||
/* Nothing to do here */
|
||||
}
|
||||
|
||||
static inline void release_bus(void) {
|
||||
/* Nothing to do here */
|
||||
}
|
||||
|
||||
static inline void write_index(uint16_t index) {
|
||||
GDISP_REG = index;
|
||||
}
|
||||
|
||||
static inline void write_data(uint16_t data) {
|
||||
GDISP_RAM = data;
|
||||
}
|
||||
|
||||
#if GDISP_HARDWARE_READPIXEL || GDISP_HARDWARE_SCROLL || defined(__DOXYGEN__)
|
||||
static inline uint16_t read_data(void) {
|
||||
return GDISP_RAM;
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* _GDISP_LLD_BOARD_H */
|
||||
/** @} */
|
||||
|
||||
|
|
@ -1,106 +0,0 @@
|
|||
/*
|
||||
* 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/S6D1121/gdisp_lld_board_template.h
|
||||
* @brief GDISP Graphic Driver subsystem board interface for the S6D1121 display.
|
||||
*
|
||||
* @addtogroup GDISP
|
||||
* @{
|
||||
*/
|
||||
|
||||
#ifndef _GDISP_LLD_BOARD_H
|
||||
#define _GDISP_LLD_BOARD_H
|
||||
|
||||
/**
|
||||
* @brief Initialise the board for the display.
|
||||
*
|
||||
* @notapi
|
||||
*/
|
||||
static inline void init_board(void) {
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Set or clear the lcd reset pin.
|
||||
*
|
||||
* @param[in] state TRUE = lcd in reset, FALSE = normal operation
|
||||
*
|
||||
* @notapi
|
||||
*/
|
||||
static inline void setpin_reset(bool_t state) {
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Set the lcd back-light level.
|
||||
*
|
||||
* @param[in] percent 0 to 100%
|
||||
*
|
||||
* @notapi
|
||||
*/
|
||||
static inline void set_backlight(uint8_t percent) {
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Take exclusive control of the bus
|
||||
*
|
||||
* @notapi
|
||||
*/
|
||||
static inline void acquire_bus(void) {
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Release exclusive control of the bus
|
||||
*
|
||||
* @notapi
|
||||
*/
|
||||
static inline void release_bus(void) {
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Send data to the index register.
|
||||
*
|
||||
* @param[in] index The index register to set
|
||||
*
|
||||
* @notapi
|
||||
*/
|
||||
static inline void write_index(uint16_t index) {
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* @brief Send data to the lcd.
|
||||
*
|
||||
* @param[in] data The data to send
|
||||
*
|
||||
* @notapi
|
||||
*/
|
||||
static inline void write_data(uint16_t data) {
|
||||
|
||||
}
|
||||
|
||||
#if GDISP_HARDWARE_READPIXEL || GDISP_HARDWARE_SCROLL || defined(__DOXYGEN__)
|
||||
/**
|
||||
* @brief Read data from the lcd.
|
||||
*
|
||||
* @return The data from the lcd
|
||||
* @note The chip select may need to be asserted/de-asserted
|
||||
* around the actual spi read
|
||||
*
|
||||
* @notapi
|
||||
*/
|
||||
static inline uint16_t read_data(void) {
|
||||
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif /* _GDISP_LLD_BOARD_H */
|
||||
/** @} */
|
||||
|
|
@ -22,13 +22,9 @@
|
|||
/* Driver hardware support. */
|
||||
/*===========================================================================*/
|
||||
|
||||
#define GDISP_DRIVER_NAME "S6D1121"
|
||||
|
||||
#define GDISP_HARDWARE_CLEARS TRUE
|
||||
#define GDISP_HARDWARE_FILLS TRUE
|
||||
#define GDISP_HARDWARE_BITFILLS TRUE
|
||||
#define GDISP_HARDWARE_SCROLL TRUE
|
||||
#define GDISP_HARDWARE_PIXELREAD FALSE
|
||||
#define GDISP_HARDWARE_STREAM_WRITE TRUE
|
||||
#define GDISP_HARDWARE_STREAM_READ TRUE
|
||||
#define GDISP_HARDWARE_STREAM_POS TRUE
|
||||
#define GDISP_HARDWARE_CONTROL TRUE
|
||||
|
||||
#define GDISP_PIXELFORMAT GDISP_PIXELFORMAT_RGB565
|
||||
|
|
|
|||
Loading…
Add table
Reference in a new issue